/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Copyright by The HDF Group. * * Copyright by the Board of Trustees of the University of Illinois. * * All rights reserved. * * * * This file is part of HDF5. The full HDF5 copyright notice, including * * terms governing use, modification, and redistribution, is contained in * * the COPYING file, which can be found at the root of the source code * * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. * * If you do not have access to either file, you may request a copy from * * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ /* * Purpose: Tests hard, soft (symbolic) & external links. */ /* * This file needs to access private information from the H5FD package. * This file also needs to access the file driver testing code. */ #define H5FD_FRIEND /*suppress error about including H5FDpkg */ #define H5FD_TESTING /* * This file needs to access private information from the H5G package. * This file also needs to access the group testing code. */ #define H5G_FRIEND /*suppress error about including H5Gpkg */ #define H5G_TESTING #include "h5test.h" #include "H5srcdir.h" #include "H5FDpkg.h" /* File drivers */ #include "H5Gpkg.h" /* Groups */ #include "H5Iprivate.h" /* IDs */ #include "H5Lprivate.h" /* Links */ /* File for external link test. Created with gen_udlinks.c */ #define LINKED_FILE "be_extlink2.h5" #define TMPDIR "tmp_links/" #define TMPDIR2 "tmp2/" /* Symlinks for external link symlink test */ #define SYMLINK1 TMPDIR "sym1.h5" #define SYMLINK2 TMPDIR2 "sym2.h5" const char *FILENAME[] = { "links0", "links1", "links2", "links3", "links4a", /* 4 */ "links4b", /* 5 */ "links4c", /* 6 */ "links4d", /* 7 */ "links5", /* 8 */ "links6", /* 9 */ "links7", /* 10 */ "links8", /* 11 */ "extlinks0", /* 12: main files */ TMPDIR "extlinks0", /* 13: */ "extlinks1", /* 14: target files */ TMPDIR "extlinks1", /* 15: */ "extlinks2", /* 16: */ TMPDIR "extlinks2", /* 17: */ "extlinks3", /* 18: */ TMPDIR "extlinks3", /* 19: */ "extlinks4", /* 20: */ TMPDIR "extlinks4", /* 21: */ "extlinks5", /* 22: */ TMPDIR "extlinks6", /* 23: */ "extlinks7", /* 24: */ TMPDIR "extlinks7", /* 25: */ TMPDIR "extlinks8", /* 26: */ "extlinks9", /* 27: */ TMPDIR "extlinks9", /* 28: */ "extlinks10", /* 29: */ /* TESTS for windows */ TMPDIR "extlinks10", /* 30: */ TMPDIR "extlinks11", /* 31: */ TMPDIR "extlinks12", /* 32: */ "extlinks13", /* 33: */ TMPDIR "extlinks13", /* 34: */ TMPDIR "extlinks14", /* 35: */ TMPDIR "extlinks15", /* 36: */ "extlinks16A", /* 37: */ /* TESTS for H5P_set_elink_fapl */ "extlinks16B", /* 38: */ "extlinks17", /* 39: */ "extlinks18A", /* 40: */ "extlinks18B", /* 41: */ "extlinks19A", /* 42: */ "extlinks19B", /* 43: */ "extlinks20", /* 44: */ "extlinks21A", /* 45: Files for symlink() tests*/ TMPDIR2 "extlinks21B", /* 46: */ TMPDIR2 "extlinks21C", /* 47: */ "extlinks21C", /* 48: (same as #47, only without the TMPDIR2 prefix) */ TMPDIR "extlinks21D", /* 49: */ TMPDIR "extlinks21E", /* 50: */ "extlinks21E", /* 51: (same as #50, only without the TMPDIR prefix) */ NULL }; #define FAMILY_SIZE 1024 #define CORE_INCREMENT 1024 #define NUM40 40 /* do not do check_all_closed() for "ext*" files and "tmp/ext*" */ #define EXTSTOP 12 #define LINK_BUF_SIZE 1024 #define NAME_BUF_SIZE 1024 #define MAX_NAME_LEN ((64*1024)+1024) /* Link type IDs */ #define UD_HARD_TYPE 201 #define UD_CB_TYPE H5L_TYPE_MAX #define UD_PLIST_TYPE 128 #define UD_CBFAIL_TYPE UD_PLIST_TYPE #define UD_ERROR_TYPE 189 #define UD_BAD_TYPE1 H5L_TYPE_HARD #define UD_BAD_TYPE2 (H5L_TYPE_UD_MIN - 5) #define UD_BAD_VERS (H5L_LINK_CLASS_T_VERS + 1) #define DEST_PROP_NAME "destination_group" #define REREG_TARGET_NAME "rereg_target" #define UD_CB_LINK_NAME "ud_callback_link" #define NEW_UD_CB_LINK_NAME "ud_callback_link2" #define UD_CB_TARGET "ud_target" #define UD_CB_TARGET_LEN 10 #define LE_FILENAME "le_extlink1.h5" #define BE_FILENAME "be_extlink1.h5" #define ELINK_CB_FAM_SIZE (hsize_t) 100 #define H5L_DIM1 100 #define H5L_DIM2 100 #define FILTER_FILESIZE_MAX_FRACTION (double)0.9F /* Creation order macros */ #define CORDER_GROUP_NAME "corder_group" #define CORDER_SOFT_GROUP_NAME "corder_soft_group" #define CORDER_NLINKS 18 #define CORDER_ITER_STOP 3 #define CORDER_EST_ENTRY_LEN 9 /* Timestamp macros */ #define TIMESTAMP_GROUP_1 "timestamp1" #define TIMESTAMP_GROUP_2 "timestamp2" /* Link iteration struct */ typedef struct { H5_iter_order_t order; /* Direction of iteration */ unsigned ncalled; /* # of times callback is entered */ unsigned nskipped; /* # of links skipped */ int stop; /* # of iterations to stop after */ int64_t curr; /* Current creation order value */ size_t max_visit; /* Size of "visited link" flag array */ hbool_t *visited; /* Pointer to array of "visited link" flags */ } link_iter_info_t; /* Link visit structs */ typedef struct { const char *path; /* Path to link */ H5L_type_t type; /* Type of link */ } link_visit_t; static const link_visit_t lvisit0[] = { {"Dataset_zero", H5L_TYPE_HARD}, {"Group1", H5L_TYPE_HARD}, {"Group1/Dataset_one", H5L_TYPE_HARD}, {"Group1/Group2", H5L_TYPE_HARD}, {"Group1/Group2/Dataset_two", H5L_TYPE_HARD}, {"Group1/Group2/Type_two", H5L_TYPE_HARD}, {"Group1/Group2/hard_zero", H5L_TYPE_HARD}, {"Group1/Type_one", H5L_TYPE_HARD}, {"Group1/hard_one", H5L_TYPE_HARD}, {"Type_zero", H5L_TYPE_HARD}, {"ext_dangle", H5L_TYPE_EXTERNAL}, {"ext_one", H5L_TYPE_EXTERNAL}, {"hard_one", H5L_TYPE_HARD}, {"hard_two", H5L_TYPE_HARD}, {"hard_zero", H5L_TYPE_HARD}, {"soft_dangle", H5L_TYPE_SOFT}, {"soft_one", H5L_TYPE_SOFT}, {"soft_two", H5L_TYPE_SOFT} }; static const link_visit_t lvisit1[] = { {"Dataset_one", H5L_TYPE_HARD}, {"Group2", H5L_TYPE_HARD}, {"Group2/Dataset_two", H5L_TYPE_HARD}, {"Group2/Type_two", H5L_TYPE_HARD}, {"Group2/hard_zero", H5L_TYPE_HARD}, {"Group2/hard_zero/Dataset_zero", H5L_TYPE_HARD}, {"Group2/hard_zero/Group1", H5L_TYPE_HARD}, {"Group2/hard_zero/Type_zero", H5L_TYPE_HARD}, {"Group2/hard_zero/ext_dangle", H5L_TYPE_EXTERNAL}, {"Group2/hard_zero/ext_one", H5L_TYPE_EXTERNAL}, {"Group2/hard_zero/hard_one", H5L_TYPE_HARD}, {"Group2/hard_zero/hard_two", H5L_TYPE_HARD}, {"Group2/hard_zero/hard_zero", H5L_TYPE_HARD}, {"Group2/hard_zero/soft_dangle", H5L_TYPE_SOFT}, {"Group2/hard_zero/soft_one", H5L_TYPE_SOFT}, {"Group2/hard_zero/soft_two", H5L_TYPE_SOFT}, {"Type_one", H5L_TYPE_HARD}, {"hard_one", H5L_TYPE_HARD} }; static const link_visit_t lvisit2[] = { {"Dataset_two", H5L_TYPE_HARD}, {"Type_two", H5L_TYPE_HARD}, {"hard_zero", H5L_TYPE_HARD}, {"hard_zero/Dataset_zero", H5L_TYPE_HARD}, {"hard_zero/Group1", H5L_TYPE_HARD}, {"hard_zero/Group1/Dataset_one", H5L_TYPE_HARD}, {"hard_zero/Group1/Group2", H5L_TYPE_HARD}, {"hard_zero/Group1/Type_one", H5L_TYPE_HARD}, {"hard_zero/Group1/hard_one", H5L_TYPE_HARD}, {"hard_zero/Type_zero", H5L_TYPE_HARD}, {"hard_zero/ext_dangle", H5L_TYPE_EXTERNAL}, {"hard_zero/ext_one", H5L_TYPE_EXTERNAL}, {"hard_zero/hard_one", H5L_TYPE_HARD}, {"hard_zero/hard_two", H5L_TYPE_HARD}, {"hard_zero/hard_zero", H5L_TYPE_HARD}, {"hard_zero/soft_dangle", H5L_TYPE_SOFT}, {"hard_zero/soft_one", H5L_TYPE_SOFT}, {"hard_zero/soft_two", H5L_TYPE_SOFT} }; typedef struct { unsigned idx; /* Index in link visit structure */ const link_visit_t *info; /* Pointer to the link visit structure to use */ } lvisit_ud_t; /* Object visit structs */ typedef struct { const char *path; /* Path to object */ H5O_type_t type; /* Type of object */ } obj_visit_t; static const obj_visit_t ovisit0_old[] = { {".", H5O_TYPE_GROUP}, {"Dataset_zero", H5O_TYPE_DATASET}, {"Group1", H5O_TYPE_GROUP}, {"Group1/Dataset_one", H5O_TYPE_DATASET}, {"Group1/Group2", H5O_TYPE_GROUP}, {"Group1/Group2/Dataset_two", H5O_TYPE_DATASET}, {"Group1/Group2/Type_two", H5O_TYPE_NAMED_DATATYPE}, {"Group1/Type_one", H5O_TYPE_NAMED_DATATYPE}, {"Type_zero", H5O_TYPE_NAMED_DATATYPE} }; static const obj_visit_t ovisit0_new[] = { {".", H5O_TYPE_GROUP}, {"Dataset_zero", H5O_TYPE_DATASET}, {"Group1", H5O_TYPE_GROUP}, {"Group1/Dataset_one", H5O_TYPE_DATASET}, {"Group1/Group2", H5O_TYPE_GROUP}, {"Group1/Group2/Dataset_two", H5O_TYPE_DATASET}, {"Group1/Group2/Type_two", H5O_TYPE_NAMED_DATATYPE}, {"Group1/Type_one", H5O_TYPE_NAMED_DATATYPE}, {"Type_zero", H5O_TYPE_NAMED_DATATYPE} }; static const obj_visit_t ovisit1_old[] = { {".", H5O_TYPE_GROUP}, {"Dataset_one", H5O_TYPE_DATASET}, {"Group2", H5O_TYPE_GROUP}, {"Group2/Dataset_two", H5O_TYPE_DATASET}, {"Group2/Type_two", H5O_TYPE_NAMED_DATATYPE}, {"Group2/hard_zero", H5O_TYPE_GROUP}, {"Group2/hard_zero/Dataset_zero", H5O_TYPE_DATASET}, {"Group2/hard_zero/Type_zero", H5O_TYPE_NAMED_DATATYPE}, {"Type_one", H5O_TYPE_NAMED_DATATYPE} }; static const obj_visit_t ovisit1_new[] = { {".", H5O_TYPE_GROUP}, {"Dataset_one", H5O_TYPE_DATASET}, {"Group2", H5O_TYPE_GROUP}, {"Group2/Dataset_two", H5O_TYPE_DATASET}, {"Group2/Type_two", H5O_TYPE_NAMED_DATATYPE}, {"Group2/hard_zero", H5O_TYPE_GROUP}, {"Group2/hard_zero/Dataset_zero", H5O_TYPE_DATASET}, {"Group2/hard_zero/Type_zero", H5O_TYPE_NAMED_DATATYPE}, {"Type_one", H5O_TYPE_NAMED_DATATYPE} }; static const obj_visit_t ovisit2_old[] = { {".", H5O_TYPE_GROUP}, {"Dataset_two", H5O_TYPE_DATASET}, {"Type_two", H5O_TYPE_NAMED_DATATYPE}, {"hard_zero", H5O_TYPE_GROUP}, {"hard_zero/Dataset_zero", H5O_TYPE_DATASET}, {"hard_zero/Group1", H5O_TYPE_GROUP}, {"hard_zero/Group1/Dataset_one", H5O_TYPE_DATASET}, {"hard_zero/Group1/Type_one", H5O_TYPE_NAMED_DATATYPE}, {"hard_zero/Type_zero", H5O_TYPE_NAMED_DATATYPE} }; static const obj_visit_t ovisit2_new[] = { {".", H5O_TYPE_GROUP}, {"Dataset_two", H5O_TYPE_DATASET}, {"Type_two", H5O_TYPE_NAMED_DATATYPE}, {"hard_zero", H5O_TYPE_GROUP}, {"hard_zero/Dataset_zero", H5O_TYPE_DATASET}, {"hard_zero/Group1", H5O_TYPE_GROUP}, {"hard_zero/Group1/Dataset_one", H5O_TYPE_DATASET}, {"hard_zero/Group1/Type_one", H5O_TYPE_NAMED_DATATYPE}, {"hard_zero/Type_zero", H5O_TYPE_NAMED_DATATYPE} }; typedef struct { unsigned idx; /* Index in object visit structure */ const obj_visit_t *info; /* Pointer to the object visit structure to use */ } ovisit_ud_t; static hid_t dcpl_g; /* for [un]minimized dataset object headers */ /*------------------------------------------------------------------------- * Function: fix_ext_filename * * Purpose: Internal function to append path to file name. It handles * path name of Unix and Windows. * * Return: void *------------------------------------------------------------------------- */ static void fix_ext_filename(char *path_name, char *cwd, const char *file_name) { HDstrcpy(path_name, cwd); HDstrcat(path_name, "/"); HDstrcat(path_name, file_name); } /*------------------------------------------------------------------------- * Function: mklinks * * Purpose: Build a file with assorted links. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int mklinks(hid_t fapl, hbool_t new_format) { hid_t file, scalar, grp, d1; hsize_t size[1] = {1}; char filename[NAME_BUF_SIZE]; if(new_format) TESTING("link creation (w/new group format)") else TESTING("link creation") /* Create a file */ h5_fixname(FILENAME[1], fapl, filename, sizeof filename); if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((scalar = H5Screate_simple(1, size, size)) < 0) TEST_ERROR /* Create a group */ if((grp = H5Gcreate2(file, "grp1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(grp) < 0) TEST_ERROR /* Create a dataset */ if((d1 = H5Dcreate2(file, "d1", H5T_NATIVE_INT, scalar, H5P_DEFAULT, dcpl_g, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Dclose(d1) < 0) TEST_ERROR /* Create a hard link */ if(H5Lcreate_hard(file, "d1", H5L_SAME_LOC, "grp1/hard", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create a symbolic link */ if(H5Lcreate_soft("/d1", file, "grp1/soft", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create a symbolic link to something that doesn't exist */ if(H5Lcreate_soft("foobar", file, "grp1/dangle", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create a recursive symbolic link */ if(H5Lcreate_soft("/grp1/recursive", file, "/grp1/recursive", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close */ if(H5Sclose(scalar) < 0) TEST_ERROR if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return SUCCEED; error: return FAIL; } /*------------------------------------------------------------------------- * Function: new_links * * Purpose: Build a file with assorted links for different locations. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int new_links(hid_t fapl, hbool_t new_format) { hid_t file_a, file_b=(-1); hid_t grp1_a=(-1), grp1_b=(-1), grp2_a=(-1), grp2_b=(-1); hid_t scalar=(-1); hid_t dset1=(-1), dset2=(-1); char filename[NAME_BUF_SIZE]; hsize_t size[1] = {1}; if(new_format) TESTING("H5Lcreate functions (w/new group format)") else TESTING("H5Lcreate functions") /* Create two files */ h5_fixname(FILENAME[1], fapl, filename, sizeof filename); if((file_a = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR h5_fixname(FILENAME[2], fapl, filename, sizeof filename); if((file_b = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((scalar = H5Screate_simple (1, size, size)) < 0) TEST_ERROR /* Create two groups in each file */ if((grp1_a = H5Gcreate2(file_a, "grp1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if((grp2_a = H5Gcreate2(file_a, "grp2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if((grp1_b = H5Gcreate2(file_b, "grp1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if((grp2_b = H5Gcreate2(file_b, "grp2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Create datasets */ if((dset1 = H5Dcreate2(file_a, "dataset1", H5T_NATIVE_INT, scalar, H5P_DEFAULT, dcpl_g, H5P_DEFAULT)) < 0) TEST_ERROR if((dset2 = H5Dcreate2(grp1_a, "dataset2", H5T_NATIVE_INT, scalar, H5P_DEFAULT, dcpl_g, H5P_DEFAULT)) < 0) TEST_ERROR /* Create links within a file. Both of source and destination use * H5L_SAME_LOC. Both hard and soft links should fail. */ H5E_BEGIN_TRY { if(H5Lcreate_hard(H5L_SAME_LOC, "dataset1", H5L_SAME_LOC, "hard", H5P_DEFAULT, H5P_DEFAULT)!=FAIL) TEST_ERROR } H5E_END_TRY; H5E_BEGIN_TRY { if(H5Lcreate_soft("dataset1", H5L_SAME_LOC, "soft", H5P_DEFAULT, H5P_DEFAULT)!=FAIL) TEST_ERROR } H5E_END_TRY; /* Create links across files with hard link. Should fail. */ H5E_BEGIN_TRY { if(H5Lcreate_hard(file_a, "dataset1", file_b, "hard", H5P_DEFAULT, H5P_DEFAULT)!=FAIL) TEST_ERROR } H5E_END_TRY; /* Create hard link to test H5L_SAME_LOC */ if(H5Lcreate_hard(grp1_a, "dataset2", H5L_SAME_LOC, "hard1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create links to test hard links across different locations */ if(H5Lcreate_hard(grp1_a, "dataset2", grp2_a, "hard2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close dataspace and files */ if(H5Sclose(scalar) < 0) TEST_ERROR if(H5Dclose(dset1) < 0) TEST_ERROR if(H5Dclose(dset2) < 0) TEST_ERROR if(H5Gclose(grp1_a) < 0) TEST_ERROR if(H5Gclose(grp2_a) < 0) TEST_ERROR if(H5Gclose(grp1_b) < 0) TEST_ERROR if(H5Gclose(grp2_b) < 0) TEST_ERROR if(H5Fclose(file_a) < 0) TEST_ERROR if(H5Fclose(file_b) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Sclose(scalar); H5Dclose(dset1); H5Dclose(dset2); H5Gclose(grp1_a); H5Gclose(grp2_a); H5Gclose(grp1_b); H5Gclose(grp2_b); H5Fclose(file_a); H5Fclose(file_b); } H5E_END_TRY; return FAIL; } /*------------------------------------------------------------------------- * Function: cklinks * * Purpose: Open the file created in the first step and check that the * links look correct. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int cklinks(hid_t fapl, hbool_t new_format) { hid_t file; H5O_info_t oinfo1, oinfo2; H5L_info_t linfo2; char linkval[LINK_BUF_SIZE]; char filename[NAME_BUF_SIZE]; herr_t status; if(new_format) TESTING("link queries (w/new group format)") else TESTING("link queries") /* Open the file */ h5_fixname(FILENAME[1], fapl, filename, sizeof filename); if((file = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) FAIL_STACK_ERROR /* Hard link */ if(H5Oget_info_by_name2(file, "d1", &oinfo1, H5O_INFO_BASIC, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Oget_info_by_name2(file, "grp1/hard", &oinfo2, H5O_INFO_BASIC, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5O_TYPE_DATASET != oinfo2.type) { H5_FAILED(); HDprintf(" %d: Unexpected object type should have been a dataset\n", __LINE__); TEST_ERROR } /* end if */ if(H5F_addr_ne(oinfo1.addr, oinfo2.addr)) { H5_FAILED(); HDputs(" Hard link test failed. Link seems not to point to the "); HDputs(" expected file location."); TEST_ERROR } /* end if */ if(H5Lexists(file, "/", H5P_DEFAULT) != TRUE) FAIL_STACK_ERROR if(H5Lexists(file, "d1", H5P_DEFAULT) != TRUE) FAIL_STACK_ERROR if(H5Lexists(file, "grp1/hard", H5P_DEFAULT) != TRUE) FAIL_STACK_ERROR if(H5Lexists(file, "/grp1", H5P_DEFAULT) != TRUE) FAIL_STACK_ERROR if(H5Lexists(file, "/grp1/hard", H5P_DEFAULT) != TRUE) FAIL_STACK_ERROR H5E_BEGIN_TRY { status = H5Lexists(file, "no_grp1/hard", H5P_DEFAULT); } H5E_END_TRY; if(status >= 0) { H5_FAILED(); HDputs(" H5Lexists() should have failed for a path with missing components."); TEST_ERROR } /* end if */ H5E_BEGIN_TRY { status = H5Lexists(file, "/no_grp1/hard", H5P_DEFAULT); } H5E_END_TRY; if(status >= 0) { H5_FAILED(); HDputs(" H5Lexists() should have failed for a path with missing components."); TEST_ERROR } /* end if */ /* Symbolic link */ if(H5Oget_info_by_name2(file, "grp1/soft", &oinfo2, H5O_INFO_BASIC, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5O_TYPE_DATASET != oinfo2.type) { H5_FAILED(); HDprintf(" %d: Unexpected object type should have been a dataset\n", __LINE__); TEST_ERROR } /* end if */ if(H5F_addr_ne(oinfo1.addr, oinfo2.addr)) { H5_FAILED(); HDputs(" Soft link test failed. Link seems not to point to the "); HDputs(" expected file location."); TEST_ERROR } /* end if */ if(H5Lget_val(file, "grp1/soft", linkval, sizeof linkval, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(HDstrcmp(linkval, "/d1")) { H5_FAILED(); HDputs(" Soft link test failed. Wrong link value"); TEST_ERROR } /* end if */ if(H5Lexists(file, "grp1/soft", H5P_DEFAULT) != TRUE) FAIL_STACK_ERROR /* Dangling link */ H5E_BEGIN_TRY { status = H5Oget_info_by_name2(file, "grp1/dangle", &oinfo2, H5O_INFO_BASIC, H5P_DEFAULT); } H5E_END_TRY; if(status >= 0) { H5_FAILED(); HDputs(" H5Oget_info_by_name() should have failed for a dangling link."); TEST_ERROR } /* end if */ if(H5Lget_info(file, "grp1/dangle", &linfo2, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5L_TYPE_SOFT != linfo2.type) { H5_FAILED(); HDprintf(" %d: Unexpected object type should have been a symbolic link\n", __LINE__); TEST_ERROR } /* end if */ if(H5Lget_val(file, "grp1/dangle", linkval, sizeof linkval, H5P_DEFAULT) < 0) { H5_FAILED(); HDprintf(" %d: Can't retrieve link value\n", __LINE__); TEST_ERROR } /* end if */ if(HDstrcmp(linkval, "foobar")) { H5_FAILED(); HDputs(" Dangling link test failed. Wrong link value"); TEST_ERROR } /* end if */ if(H5Lexists(file, "grp1/dangle", H5P_DEFAULT) != TRUE) FAIL_STACK_ERROR /* Recursive link */ H5E_BEGIN_TRY { status = H5Oget_info_by_name2(file, "grp1/recursive", &oinfo2, H5O_INFO_BASIC, H5P_DEFAULT); } H5E_END_TRY; if(status >= 0) { H5_FAILED(); HDputs(" H5Oget_info_by_name() should have failed for a recursive link."); TEST_ERROR } /* end if */ if(H5Lget_info(file, "grp1/recursive", &linfo2, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5L_TYPE_SOFT != linfo2.type) { H5_FAILED(); HDprintf(" %d: Unexpected object type should have been a symbolic link\n", __LINE__); TEST_ERROR } /* end if */ if(H5Lget_val(file, "grp1/recursive", linkval, sizeof linkval, H5P_DEFAULT) < 0) { H5_FAILED(); HDprintf(" %d: Can't retrieve link value\n", __LINE__); TEST_ERROR } /* end if */ if(HDstrcmp(linkval, "/grp1/recursive")) { H5_FAILED(); HDputs(" Recursive link test failed. Wrong link value"); TEST_ERROR } /* end if */ /* Non-existent link */ if(H5Lexists(file, "foobar", H5P_DEFAULT) == TRUE) FAIL_STACK_ERROR /* Cleanup */ if(H5Fclose(file) < 0) FAIL_STACK_ERROR PASSED(); return SUCCEED; error: return FAIL; } /*------------------------------------------------------------------------- * Function: ck_new_links * * Purpose: Open the file created in the first step and check that the * links look correct. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int ck_new_links(hid_t fapl, hbool_t new_format) { hid_t file; H5O_info_t oi_dset, oi_hard1, oi_hard2; char filename[NAME_BUF_SIZE]; if(new_format) TESTING("new link queries (w/new group format)") else TESTING("new link queries") /* Open the file */ h5_fixname(FILENAME[1], fapl, filename, sizeof filename); if((file = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR /* Get hard link info */ if(H5Oget_info_by_name2(file, "/grp1/dataset2", &oi_dset, H5O_INFO_BASIC, H5P_DEFAULT) < 0) TEST_ERROR if(H5Oget_info_by_name2(file, "/grp1/hard1", &oi_hard1, H5O_INFO_BASIC, H5P_DEFAULT) < 0) TEST_ERROR if(H5Oget_info_by_name2(file, "/grp2/hard2", &oi_hard2, H5O_INFO_BASIC, H5P_DEFAULT) < 0) TEST_ERROR /* Check hard links */ if(H5O_TYPE_DATASET != oi_hard1.type || H5O_TYPE_DATASET != oi_hard2.type) { H5_FAILED(); HDprintf(" %d: Unexpected object type should have been a dataset\n", __LINE__); TEST_ERROR } if(H5F_addr_ne(oi_dset.addr, oi_hard1.addr) || H5F_addr_ne(oi_dset.addr, oi_hard2.addr)) { H5_FAILED(); HDputs(" Hard link test failed. Link seems not to point to the "); HDputs(" expected file location."); TEST_ERROR } /* Cleanup */ if(H5Fclose(file) < 0) TEST_ERROR PASSED(); return SUCCEED; error: return FAIL; } /*------------------------------------------------------------------------- * Function: long_links * * Purpose: Build a file with long names * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int long_links(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group ID */ hid_t gid2 = -1; /* Datatype ID */ char *objname = NULL; /* Name of object [Long] */ size_t u; /* Local index variable */ char filename[NAME_BUF_SIZE]; if(new_format) TESTING("long names for objects & links (w/new group format)") else TESTING("long names for objects & links") /* Create files */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create group with short name in file (used as target for hard links) */ if((gid = H5Gcreate2(fid, "grp1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Construct very long file name */ if((objname = (char *)HDmalloc((size_t)(MAX_NAME_LEN + 1))) == NULL) TEST_ERROR for(u = 0; u < MAX_NAME_LEN; u++) objname[u] = 'a'; objname[MAX_NAME_LEN] = '\0'; /* Create hard link to existing object */ if(H5Lcreate_hard(fid, "grp1", fid, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create soft link to existing object */ objname[0] = 'b'; if(H5Lcreate_soft("grp1", fid, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create group with long name in existing group */ if((gid2 = H5Gcreate2(gid, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close objects */ if(H5Gclose(gid2) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Release memory */ HDfree(objname); PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid2); H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; HDfree(objname); return FAIL; } /*------------------------------------------------------------------------- * Function: toomany * * Purpose: Build a file with too many symbolic links * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int toomany(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1, gid2 = -1; /* Group IDs */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename[NAME_BUF_SIZE]; if(new_format) TESTING("too many links (w/new group format)") else TESTING("too many links") /* Make certain test is valid */ /* XXX: should probably make a "generic" test that creates the proper * # of links based on this value - QAK */ HDassert(H5L_NUM_LINKS == 16); /* Create file */ h5_fixname(FILENAME[1], fapl, filename, sizeof filename); if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create group with short name in file (used as target for hard links) */ if((gid = H5Gcreate2(fid, "final", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Create chain of hard links to existing object (no limit on #) */ if(H5Lcreate_hard(fid, "final", fid, "hard1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard1", fid, "hard2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard2", fid, "hard3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard3", fid, "hard4", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard4", fid, "hard5", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard5", fid, "hard6", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard6", fid, "hard7", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard7", fid, "hard8", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard8", fid, "hard9", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard9", fid, "hard10", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard10", fid, "hard11", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard11", fid, "hard12", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard12", fid, "hard13", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard13", fid, "hard14", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard14", fid, "hard15", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard15", fid, "hard16", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard16", fid, "hard17", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard17", fid, "hard18", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard18", fid, "hard19", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard19", fid, "hard20", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "hard20", fid, "hard21", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create chain of soft links to existing object (limited) */ if(H5Lcreate_soft("final", fid, "soft1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("soft1", fid, "soft2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("soft2", fid, "soft3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("soft3", fid, "soft4", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("soft4", fid, "soft5", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("soft5", fid, "soft6", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("soft6", fid, "soft7", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("soft7", fid, "soft8", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("soft8", fid, "soft9", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("soft9", fid, "soft10", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("soft10", fid, "soft11", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("soft11", fid, "soft12", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("soft12", fid, "soft13", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("soft13", fid, "soft14", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("soft14", fid, "soft15", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("soft15", fid, "soft16", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("soft16", fid, "soft17", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close objects */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Open file */ if((fid=H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR /* Open object through last hard link */ if((gid = H5Gopen2(fid, "hard21", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/hard21")) TEST_ERROR /* Create object in hard-linked group */ if((gid2 = H5Gcreate2(gid, "new_hard", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close group in hard-linked group */ if(H5Gclose(gid2) < 0) TEST_ERROR /* Close hard-linked object */ if(H5Gclose(gid) < 0) TEST_ERROR /* Open object through too deep soft link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "soft17", H5P_DEFAULT); } H5E_END_TRY; if(gid >= 0) { H5_FAILED(); HDputs(" Should have failed for sequence of too many nested links."); TEST_ERROR } /* end if */ /* Open object through lesser soft link */ if((gid = H5Gopen2(fid, "soft16", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/soft16")) TEST_ERROR /* Create object using soft links */ if((gid2 = H5Gcreate2(gid, "new_soft", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close groups */ if(H5Gclose(gid2) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid2); H5Gclose(gid); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end toomany() */ /*------------------------------------------------------------------------- * Function: test_lcpl * * Purpose: Tests Link Creation Property Lists * * Return: Success: 0 * Failure: number of errors *------------------------------------------------------------------------- */ static int test_lcpl(hid_t fapl, hbool_t new_format) { hid_t file_id = -1; hid_t group_id = -1; hid_t space_id = -1; hid_t dset_id = -1; hid_t type_id = -1; hid_t lcpl_id = -1; H5L_info_t linfo; char filename[1024]; hsize_t dims[2]; if(new_format) TESTING("link creation property lists (w/new group format)") else TESTING("link creation property lists") /* Actually, intermediate group creation is tested elsewhere (tmisc). * Here we only need to test the character encoding property */ /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create and link a group with the default LCPL */ if((group_id = H5Gcreate2(file_id, "/group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id) < 0) TEST_ERROR /* Check that its character encoding is the default */ if(H5Lget_info(file_id, "group", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.cset != H5F_DEFAULT_CSET) TEST_ERROR /* Create and commit a datatype with the default LCPL */ if((type_id = H5Tcopy(H5T_NATIVE_INT)) < 0) TEST_ERROR if(H5Tcommit2(file_id, "/type", type_id, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Tclose(type_id) < 0) TEST_ERROR /* Check that its character encoding is the default */ if(H5Lget_info(file_id, "type", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.cset != H5F_DEFAULT_CSET) TEST_ERROR /* Create a dataspace */ dims[0] = H5L_DIM1; dims[1] = H5L_DIM2; if((space_id=H5Screate_simple(2 ,dims, NULL)) < 0) TEST_ERROR /* Create a dataset using the default LCPL */ if((dset_id = H5Dcreate2(file_id, "/dataset", H5T_NATIVE_INT, space_id, H5P_DEFAULT, dcpl_g, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Dclose(dset_id) < 0) TEST_ERROR /* Check that its character encoding is the default */ if(H5Lget_info(file_id, "dataset", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.cset != H5F_DEFAULT_CSET) TEST_ERROR /* Create a link creation property list with the UTF-8 character encoding */ if((lcpl_id = H5Pcreate(H5P_LINK_CREATE)) < 0) TEST_ERROR if(H5Pset_char_encoding(lcpl_id, H5T_CSET_UTF8) < 0) TEST_ERROR /* Create and link a group with the new LCPL */ if((group_id = H5Gcreate2(file_id, "/group2", lcpl_id, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id) < 0) TEST_ERROR /* Check that its character encoding is UTF-8 */ if(H5Lget_info(file_id, "group2", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR /* Create and commit a datatype with the new LCPL */ if((type_id = H5Tcopy(H5T_NATIVE_INT)) < 0) TEST_ERROR if(H5Tcommit2(file_id, "/type2", type_id, lcpl_id, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Tclose(type_id) < 0) TEST_ERROR /* Check that its character encoding is UTF-8 */ if(H5Lget_info(file_id, "type2", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR /* Create a dataset using the new LCPL */ if((dset_id = H5Dcreate2(file_id, "/dataset2", H5T_NATIVE_INT, space_id, lcpl_id, dcpl_g, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Dclose(dset_id) < 0) TEST_ERROR /* Check that its character encoding is UTF-8 */ if(H5Lget_info(file_id, "dataset2", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR /* Create a new link to the dataset with a different character encoding. */ if(H5Pclose(lcpl_id) < 0) TEST_ERROR if((lcpl_id = H5Pcreate(H5P_LINK_CREATE)) < 0) TEST_ERROR if(H5Pset_char_encoding(lcpl_id, H5T_CSET_ASCII) < 0) TEST_ERROR if(H5Lcreate_hard(file_id, "/dataset2", file_id, "/dataset2_link", lcpl_id, H5P_DEFAULT) < 0) TEST_ERROR /* Check that its character encoding is ASCII */ if(H5Lget_info(file_id, "/dataset2_link", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.cset != H5T_CSET_ASCII) TEST_ERROR /* Check that the first link's encoding hasn't changed */ if(H5Lget_info(file_id, "/dataset2", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR /* Make sure that LCPLs work properly for other API calls: */ /* H5Lcreate_soft */ if(H5Pset_char_encoding(lcpl_id, H5T_CSET_UTF8) < 0) TEST_ERROR if(H5Lcreate_soft("dataset2", file_id, "slink_to_dset2", lcpl_id, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lget_info(file_id, "slink_to_dset2", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR /* H5Lmove */ if(H5Pset_char_encoding(lcpl_id, H5T_CSET_ASCII) < 0) TEST_ERROR if(H5Lmove(file_id, "slink_to_dset2", file_id, "moved_slink", lcpl_id, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lget_info(file_id, "moved_slink", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.cset != H5T_CSET_ASCII) TEST_ERROR /* H5Lcopy */ if(H5Pset_char_encoding(lcpl_id, H5T_CSET_UTF8) < 0) TEST_ERROR if(H5Lcopy(file_id, "moved_slink", file_id, "copied_slink", lcpl_id, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lget_info(file_id, "copied_slink", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR /* H5Lcreate_external */ if(H5Lcreate_external("filename", "path", file_id, "extlink", lcpl_id, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lget_info(file_id, "extlink", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR /* Close open IDs */ if(H5Pclose(lcpl_id) < 0) TEST_ERROR if(H5Sclose(space_id) < 0) TEST_ERROR if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(group_id); H5Dclose(dset_id); H5Tclose(type_id); H5Pclose(lcpl_id); H5Sclose(space_id); H5Fclose(file_id); } H5E_END_TRY; return 1; } /* end test_lcpl() */ /*------------------------------------------------------------------------- * Function: test_move * * Purpose: Tests H5Lmove() * * Return: Success: 0 * Failure: number of errors *------------------------------------------------------------------------- */ static int test_move(hid_t fapl, hbool_t new_format) { hid_t file_a = -1, file_b = -1; hid_t grp_1 = -1, grp_2 = -1, grp_move = -1, moved_grp = -1; char filename[1024]; if(new_format) TESTING("H5Lmove (w/new group format)") else TESTING("H5Lmove") /* Create two new files */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if ((file_a=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR h5_fixname(FILENAME[1], fapl, filename, sizeof filename); if ((file_b=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create groups in first file */ if((grp_1 = H5Gcreate2(file_a, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if((grp_2 = H5Gcreate2(file_a, "group2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if((grp_move = H5Gcreate2(grp_1, "group_move", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Create hard, soft and external links. */ if(H5Lcreate_hard(grp_1, "group_move", H5L_SAME_LOC, "hard", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("/group1/group_move", grp_2, "soft", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external("filename", "pathname", grp_2, "ext", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Move a group within the file. Both of source and destination use * H5L_SAME_LOC. Should fail. */ H5E_BEGIN_TRY { if(H5Lmove(H5L_SAME_LOC, "group_move", H5L_SAME_LOC, "group_new_name", H5P_DEFAULT, H5P_DEFAULT)!=FAIL) TEST_ERROR } H5E_END_TRY; /* Move a group across files. Should fail. */ H5E_BEGIN_TRY { if(H5Lmove(grp_1, "group_move", file_b, "group_new_name", H5P_DEFAULT, H5P_DEFAULT) !=FAIL) TEST_ERROR } H5E_END_TRY; /* Move a soft link across files. Should succeed. */ if(H5Lmove(grp_2, "soft", file_b, "soft_new_name", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lexists(file_b, "soft_new_name", H5P_DEFAULT) != TRUE) TEST_ERROR /* Move an external link across files. Should succeed. */ if(H5Lmove(grp_2, "ext", file_b, "ext_new_name", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lexists(file_b, "ext_new_name", H5P_DEFAULT) != TRUE) TEST_ERROR /* Move a group across groups in the same file while renaming it. */ if(H5Lmove(grp_1, "group_move", grp_2, "group_new_name", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open the group just moved to the new location. */ if((moved_grp = H5Gopen2(grp_2, "group_new_name", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if( H5Gclose(moved_grp) < 0) TEST_ERROR /* Verify that the group is no longer in the original location */ H5E_BEGIN_TRY { moved_grp = H5Gopen2(grp_1, "group_move", H5P_DEFAULT); } H5E_END_TRY; if(moved_grp >= 0) { H5_FAILED(); HDputs(" Group still in original location?"); TEST_ERROR } /* end if */ /* Use H5Lmove to rename a group without moving it. */ if(H5Lmove(grp_2, "group_new_name", H5L_SAME_LOC, "group_newer_name", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open the group. */ if((moved_grp = H5Gopen2(grp_2, "group_newer_name", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(moved_grp) < 0) TEST_ERROR /* Use H5Lmove to move a group without renaming it. */ if(H5Lmove(grp_2, "group_newer_name", grp_1, "group_newer_name", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open the group . */ if((moved_grp = H5Gopen2(grp_1, "group_newer_name", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(moved_grp) < 0) TEST_ERROR /* Move the group while giving long paths. */ if(H5Lmove(file_a, "/group1/group_newer_name", grp_2, "/group2/group_newest_name", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open the group just moved to the new location. */ if((moved_grp = H5Gopen2(grp_2, "group_newest_name", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(moved_grp) < 0) TEST_ERROR /* Verify that the group is in no previous locations */ H5E_BEGIN_TRY { if((moved_grp = H5Gopen2(grp_1, "group_newer_name", H5P_DEFAULT)) >= 0) FAIL_STACK_ERROR if((moved_grp = H5Gopen2(grp_2, "group_newer_name", H5P_DEFAULT)) >= 0) FAIL_STACK_ERROR if((moved_grp = H5Gopen2(grp_2, "group_new_name", H5P_DEFAULT)) >= 0) FAIL_STACK_ERROR if((moved_grp = H5Gopen2(grp_1, "group_copy", H5P_DEFAULT)) >= 0) FAIL_STACK_ERROR } H5E_END_TRY; H5Gclose(grp_1); H5Gclose(grp_2); H5Gclose(grp_move); H5Fclose(file_a); H5Fclose(file_b); PASSED(); return SUCCEED; error: H5_FAILED(); H5E_BEGIN_TRY { H5Gclose(grp_1); H5Gclose(grp_2); H5Gclose(grp_move); H5Gclose(moved_grp); H5Fclose(file_a); H5Fclose(file_b); } H5E_END_TRY; return 1; } /*------------------------------------------------------------------------- * Function: test_copy * * Purpose: Tests H5Lcopy() * * Return: Success: 0 * Failure: number of errors *------------------------------------------------------------------------- */ static int test_copy(hid_t fapl, hbool_t new_format) { hid_t file_a = -1, file_b = -1; hid_t grp_1 = -1, grp_2 = -1, grp_move = -1, moved_grp = -1; char filename[1024]; if(new_format) TESTING("H5Lcopy (w/new group format)") else TESTING("H5Lcopy") /* Create two new files */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if ((file_a=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR h5_fixname(FILENAME[1], fapl, filename, sizeof filename); if ((file_b=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create groups in first file */ if((grp_1 = H5Gcreate2(file_a, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if((grp_2 = H5Gcreate2(file_a, "group2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if((grp_move = H5Gcreate2(grp_1, "group_copy", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Create hard, soft and external links. */ if(H5Lcreate_hard(grp_1, "group_copy", H5L_SAME_LOC, "hard", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("/group1/group_copy", grp_2, "soft", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external("filename", "pathname", grp_2, "ext", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Copy a group within the file. Both of source and destination use * H5L_SAME_LOC. Should fail. */ H5E_BEGIN_TRY { if(H5Lcopy(H5L_SAME_LOC, "group_copy", H5L_SAME_LOC, "group_new_name", H5P_DEFAULT, H5P_DEFAULT) !=FAIL) TEST_ERROR } H5E_END_TRY; /* Copy a group across files. Should fail. */ H5E_BEGIN_TRY { if(H5Lcopy(grp_1, "group_copy", file_b, "group_new_name", H5P_DEFAULT, H5P_DEFAULT) !=FAIL) TEST_ERROR } H5E_END_TRY; /* Copy a soft link across files. Should succeed. */ if(H5Lcopy(grp_2, "soft", file_b, "soft_new_name", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lexists(file_b, "soft_new_name", H5P_DEFAULT) != TRUE) TEST_ERROR /* Copy an external link across files. Should succeed. */ if(H5Lcopy(grp_2, "ext", file_b, "ext_new_name", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lexists(file_b, "ext_new_name", H5P_DEFAULT) != TRUE) TEST_ERROR /* Move a group across groups in the same file while renaming it. */ if(H5Lcopy(grp_1, "group_copy", grp_2, "group_new_name", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open the group just moved to the new location. */ if((moved_grp = H5Gopen2(grp_2, "group_new_name", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(moved_grp) < 0) TEST_ERROR /* Verify that the group is also in the original location */ if((moved_grp = H5Gopen2(grp_1, "group_copy", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(moved_grp) < 0) TEST_ERROR /* Use H5Lcopy to create a group in the same location with a different name. */ if(H5Lcopy(grp_2, "group_new_name", H5L_SAME_LOC, "group_newer_name", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open the group. */ if((moved_grp = H5Gopen2(grp_2, "group_newer_name", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(moved_grp) < 0) TEST_ERROR /* Verify that the group is also in the original location */ if((moved_grp = H5Gopen2(grp_2, "group_new_name", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(moved_grp) < 0) TEST_ERROR /* Use H5Lcopy to copy to a different location with the same name. */ if(H5Lcopy(grp_2, "group_newer_name", grp_1, "group_newer_name", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open the group . */ if((moved_grp = H5Gopen2(grp_1, "group_newer_name", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(moved_grp) < 0) TEST_ERROR /* Verify that the group is still in the previous location */ if((moved_grp = H5Gopen2(grp_2, "group_new_name", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(moved_grp) < 0) TEST_ERROR /* Copy the group while giving long paths. */ if(H5Lcopy(file_a, "/group1/group_newer_name", grp_2, "/group2/group_newest_name", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open the group just moved to the new location. */ if((moved_grp = H5Gopen2(grp_2, "group_newest_name", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(moved_grp) < 0) TEST_ERROR /* Verify that the group is still in all previous original locations */ if((moved_grp = H5Gopen2(grp_1, "group_newer_name", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(moved_grp) < 0) TEST_ERROR if((moved_grp = H5Gopen2(grp_2, "group_newer_name", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(moved_grp) < 0) TEST_ERROR if((moved_grp = H5Gopen2(grp_2, "group_new_name", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(moved_grp) < 0) TEST_ERROR if((moved_grp = H5Gopen2(grp_1, "group_copy", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(moved_grp) < 0) TEST_ERROR H5Gclose(grp_1); H5Gclose(grp_2); H5Gclose(grp_move); H5Fclose(file_a); H5Fclose(file_b); PASSED(); return SUCCEED; error: H5_FAILED(); H5E_BEGIN_TRY { H5Gclose(grp_1); H5Gclose(grp_2); H5Gclose(grp_move); H5Gclose(moved_grp); H5Fclose(file_a); H5Fclose(file_b); } H5E_END_TRY; return 1; } /*------------------------------------------------------------------------- * Function: test_move_preserves * * Purpose: Tests that moving and renaming links preserves their * properties. * * Return: Success: 0 * Failure: number of errors *------------------------------------------------------------------------- */ static int test_move_preserves(hid_t fapl_id, hbool_t new_format) { hid_t file_id=-1; hid_t group_id=-1; hid_t fcpl_id=-1; /* Group creation property list ID */ hid_t lcpl_id=-1; hid_t lcpl2_id=-1; H5O_info_t oinfo; H5L_info_t linfo; H5T_cset_t old_cset; int64_t old_corder; /* Creation order value of link */ time_t old_modification_time; time_t curr_time; unsigned crt_order_flags; /* Status of creation order info for GCPL */ char filename[1024]; if(new_format) TESTING("moving and copying links preserves their properties (w/new group format)") else TESTING("moving and copying links preserves their properties") /* Create a file creation property list with creation order stored for links * in the root group */ if((fcpl_id = H5Pcreate(H5P_FILE_CREATE)) < 0) TEST_ERROR if(H5Pget_link_creation_order(fcpl_id, &crt_order_flags) < 0) TEST_ERROR if(crt_order_flags != 0) TEST_ERROR if(H5Pset_link_creation_order(fcpl_id, H5P_CRT_ORDER_TRACKED) < 0) TEST_ERROR if(H5Pget_link_creation_order(fcpl_id, &crt_order_flags) < 0) TEST_ERROR if(crt_order_flags != H5P_CRT_ORDER_TRACKED) TEST_ERROR /* Create file */ /* (with creation order tracking for the root group) */ h5_fixname(FILENAME[0], fapl_id, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl_id, fapl_id)) < 0) TEST_ERROR /* Create a link creation property list with the UTF-8 character encoding */ if((lcpl_id = H5Pcreate(H5P_LINK_CREATE)) < 0) TEST_ERROR if(H5Pset_char_encoding(lcpl_id, H5T_CSET_UTF8) < 0) TEST_ERROR /* Create a group with that lcpl */ if((group_id = H5Gcreate2(file_id, "group", lcpl_id, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id) < 0) TEST_ERROR /* Get the group's link's information */ if(H5Lget_info(file_id, "group", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(H5Oget_info_by_name2(file_id, "group", &oinfo, H5O_INFO_TIME, H5P_DEFAULT) < 0) TEST_ERROR old_cset = linfo.cset; if(old_cset != H5T_CSET_UTF8) TEST_ERROR if(linfo.corder_valid != TRUE) TEST_ERROR old_corder = linfo.corder; if(old_corder != 0) TEST_ERROR old_modification_time = oinfo.mtime; /* If this test happens too quickly, the times will all be the same. Make sure the time changes. */ curr_time = HDtime(NULL); while(HDtime(NULL) <= curr_time) ; /* Close the file and reopen it */ if(H5Fclose(file_id) < 0) TEST_ERROR if((file_id = H5Fopen(filename, H5F_ACC_RDWR, fapl_id)) < 0) TEST_ERROR /* Get the link's character set & modification time . They should be unchanged */ if(H5Lget_info(file_id, "group", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(H5Oget_info_by_name2(file_id, "group", &oinfo, H5O_INFO_TIME, H5P_DEFAULT) < 0) TEST_ERROR if(old_modification_time != oinfo.mtime) TEST_ERROR if(old_cset != linfo.cset) TEST_ERROR if(linfo.corder_valid != TRUE) TEST_ERROR if(old_corder != linfo.corder) TEST_ERROR /* Create a new link to the group. It should have a different creation order value but the same modification time */ if(H5Lcreate_hard(file_id, "group", file_id, "group2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Oget_info_by_name2(file_id, "group2", &oinfo, H5O_INFO_TIME, H5P_DEFAULT) < 0) TEST_ERROR if(old_modification_time != oinfo.mtime) TEST_ERROR if(H5Lget_info(file_id, "group2", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(old_corder == linfo.corder) TEST_ERROR if(linfo.corder_valid != TRUE) TEST_ERROR if(linfo.corder != 1) TEST_ERROR if(linfo.cset != H5T_CSET_ASCII) TEST_ERROR /* Copy the first link to a UTF-8 name. * Its creation order value should be different, but modification time * should not change. */ if(H5Lcopy(file_id, "group", file_id, "group_copied", lcpl_id, H5P_DEFAULT) < 0) TEST_ERROR if(H5Oget_info_by_name2(file_id, "group_copied", &oinfo, H5O_INFO_TIME, H5P_DEFAULT) < 0) TEST_ERROR if(old_modification_time != oinfo.mtime) TEST_ERROR if(H5Lget_info(file_id, "group_copied", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.corder_valid != TRUE) TEST_ERROR if(linfo.corder != 2) TEST_ERROR /* Check that its character encoding is UTF-8 */ if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR /* Move the link with the default property list. */ if(H5Lmove(file_id, "group_copied", file_id, "group_copied2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Oget_info_by_name2(file_id, "group_copied2", &oinfo, H5O_INFO_TIME, H5P_DEFAULT) < 0) TEST_ERROR if(old_modification_time != oinfo.mtime) TEST_ERROR if(H5Lget_info(file_id, "group_copied2", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.corder_valid != TRUE) TEST_ERROR if(linfo.corder != 3) TEST_ERROR /* Check that its character encoding is not UTF-8 */ if(linfo.cset == H5T_CSET_UTF8) TEST_ERROR /* Check that the original link is unchanged */ if(H5Oget_info_by_name2(file_id, "group", &oinfo, H5O_INFO_TIME, H5P_DEFAULT) < 0) TEST_ERROR if(old_modification_time != oinfo.mtime) TEST_ERROR if(H5Lget_info(file_id, "group", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.corder_valid != TRUE) TEST_ERROR if(old_corder != linfo.corder) TEST_ERROR if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR /* Move the first link to a UTF-8 name. * Its creation order value will change, but modification time should not * change. */ if(H5Lmove(file_id, "group", file_id, "group_moved", lcpl_id, H5P_DEFAULT) < 0) TEST_ERROR if(H5Oget_info_by_name2(file_id, "group_moved", &oinfo, H5O_INFO_TIME, H5P_DEFAULT) < 0) TEST_ERROR if(old_modification_time != oinfo.mtime) TEST_ERROR if(H5Lget_info(file_id, "group_moved", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.corder_valid != TRUE) TEST_ERROR if(linfo.corder != 4) TEST_ERROR /* Check that its character encoding is UTF-8 */ if(linfo.cset != H5T_CSET_UTF8) TEST_ERROR /* Move the link again using the default property list. */ if(H5Lmove(file_id, "group_moved", file_id, "group_moved_again", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Oget_info_by_name2(file_id, "group_moved_again", &oinfo, H5O_INFO_TIME, H5P_DEFAULT) < 0) TEST_ERROR if(old_modification_time != oinfo.mtime) TEST_ERROR if(H5Lget_info(file_id, "group_moved_again", &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.corder_valid != TRUE) TEST_ERROR if(linfo.corder != 5) TEST_ERROR /* Check that its character encoding is not UTF-8 */ if(linfo.cset == H5T_CSET_UTF8) TEST_ERROR /* Close open IDs */ if(H5Pclose(fcpl_id) < 0) TEST_ERROR if(H5Pclose(lcpl_id) < 0) TEST_ERROR if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(fcpl_id); H5Pclose(lcpl_id); H5Pclose(lcpl2_id); H5Gclose(group_id); H5Fclose(file_id); } H5E_END_TRY; return 1; } /* end test_move_preserves() */ /*------------------------------------------------------------------------- * Function: test_deprec * * Purpose: Tests deprecated functions for backward compatibility. * * Return: Success: 0 * Failure: number of errors *------------------------------------------------------------------------- */ #ifndef H5_NO_DEPRECATED_SYMBOLS static int test_deprec(hid_t fapl, hbool_t new_format) { hid_t file_id = -1; hid_t group1_id = -1; hid_t group2_id = -1; H5G_stat_t sb_hard1, sb_hard2, sb_soft1, sb_soft2; H5G_obj_t obj_type; /* Object type */ hsize_t num_objs; /* Number of objects in a group */ char filename[1024]; char tmpstr[1024]; if(new_format) TESTING("backwards compatibility (w/new group format)") else TESTING("backwards compatibility") /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create two groups in the file */ if((group1_id = H5Gcreate2(file_id, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if((group2_id = H5Gcreate2(file_id, "group2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Test H5Gset and get comment */ if(H5Gset_comment(file_id, "group1", "comment") < 0) FAIL_STACK_ERROR if(H5Gget_comment(file_id, "group1", sizeof(tmpstr), tmpstr) < 0) FAIL_STACK_ERROR if(HDstrcmp(tmpstr, "comment")) TEST_ERROR /* Create links using H5Glink and H5Glink2 */ if(H5Glink(file_id, H5G_LINK_HARD, "group2", "group1/link_to_group2") < 0) FAIL_STACK_ERROR if(H5Glink2(file_id, "group1", H5G_LINK_HARD, group2_id, "link_to_group1") < 0) FAIL_STACK_ERROR if(H5Glink2(file_id, "link_to_group1", H5G_LINK_SOFT, H5G_SAME_LOC, "group2/soft_link_to_group1") < 0) FAIL_STACK_ERROR if(H5Glink2(file_id, "dangle", H5G_LINK_SOFT, H5G_SAME_LOC, "group2/dangle_soft_link") < 0) FAIL_STACK_ERROR /* Test getting the names for objects */ if(H5Gget_objname_by_idx(group1_id, (hsize_t)0, tmpstr, sizeof(tmpstr)) < 0) FAIL_STACK_ERROR if(HDstrcmp(tmpstr, "link_to_group2")) TEST_ERROR H5E_BEGIN_TRY { if(H5Gget_objname_by_idx(group1_id, (hsize_t)1, tmpstr, sizeof(tmpstr)) >= 0) TEST_ERROR } H5E_END_TRY; /* Test getting the type for objects */ if((obj_type = H5Gget_objtype_by_idx(group1_id, (hsize_t)0)) < 0) FAIL_STACK_ERROR if(obj_type != H5G_GROUP) TEST_ERROR H5E_BEGIN_TRY { if(H5Gget_objtype_by_idx(group1_id, (hsize_t)1) >= 0) TEST_ERROR } H5E_END_TRY; /* Test getting the number of objects in a group */ if(H5Gget_num_objs(file_id, &num_objs) < 0) FAIL_STACK_ERROR if(num_objs != 2) TEST_ERROR if(H5Gget_num_objs(group1_id, &num_objs) < 0) FAIL_STACK_ERROR if(num_objs != 1) TEST_ERROR /* Test that H5Glink created hard links properly */ if(H5Gget_objinfo(file_id, "/group2", TRUE, &sb_hard1) < 0) FAIL_STACK_ERROR if(H5Gget_objinfo(file_id, "/group1/link_to_group2", TRUE, &sb_hard2) < 0) FAIL_STACK_ERROR if(HDmemcmp(&sb_hard1.objno, sb_hard2.objno, sizeof(sb_hard1.objno))) { H5_FAILED(); HDputs(" Hard link test failed. Link seems not to point to the "); HDputs(" expected file location."); TEST_ERROR } /* end if */ /* Test for the other hard link created */ if(H5Gget_objinfo(file_id, "/group1", TRUE, &sb_hard1) < 0) FAIL_STACK_ERROR if(H5Gget_objinfo(file_id, "/group2/link_to_group1", TRUE, &sb_hard2) < 0) FAIL_STACK_ERROR if(HDmemcmp(&sb_hard1.objno, sb_hard2.objno, sizeof(sb_hard1.objno))) { H5_FAILED(); HDputs(" Hard link test failed. Link seems not to point to the "); HDputs(" expected file location."); TEST_ERROR } /* end if */ /* Test the soft link */ if(H5Gget_objinfo(file_id, "/group2/soft_link_to_group1", FALSE, &sb_soft1) < 0) FAIL_STACK_ERROR if(sb_soft1.type != H5G_LINK) TEST_ERROR if(sb_soft1.linklen != HDstrlen("link_to_group1") + 1) TEST_ERROR if(H5Gget_linkval(group2_id, "soft_link_to_group1", sb_soft1.linklen, tmpstr) < 0) FAIL_STACK_ERROR if(HDstrcmp("link_to_group1", tmpstr)) TEST_ERROR /* Test the dangling soft link */ if(H5Gget_objinfo(file_id, "/group2/dangle_soft_link", FALSE, &sb_soft2) < 0) FAIL_STACK_ERROR if(sb_soft2.type != H5G_LINK) TEST_ERROR if(sb_soft2.linklen != HDstrlen("dangle") + 1) TEST_ERROR if(H5Gget_linkval(group2_id, "dangle_soft_link", sb_soft2.linklen, tmpstr) < 0) FAIL_STACK_ERROR if(HDstrcmp("dangle", tmpstr)) TEST_ERROR /* Test H5Gmove and H5Gmove2 */ if(H5Gmove(file_id, "group1", "moved_group1") < 0) FAIL_STACK_ERROR if(H5Gmove2(file_id, "group2", group1_id, "moved_group2") < 0) FAIL_STACK_ERROR /* Ensure that both groups can be opened */ if(H5Gclose(group2_id) < 0) FAIL_STACK_ERROR if(H5Gclose(group1_id) < 0) FAIL_STACK_ERROR if((group1_id = H5Gopen2(file_id, "moved_group1", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if((group2_id = H5Gopen2(file_id, "moved_group1/moved_group2", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close open IDs */ if(H5Gclose(group2_id) < 0) FAIL_STACK_ERROR if(H5Gclose(group1_id) < 0) FAIL_STACK_ERROR /* Test H5Gunlink */ if(H5Gunlink(file_id, "moved_group1/moved_group2") < 0) FAIL_STACK_ERROR H5E_BEGIN_TRY { if(H5Gopen2(file_id, "moved_group1/moved_group2", H5P_DEFAULT) >=0) TEST_ERROR } H5E_END_TRY; if(H5Fclose(file_id) < 0) FAIL_STACK_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(group2_id); H5Gclose(group1_id); H5Fclose(file_id); } H5E_END_TRY; return 1; } /* end test_deprec() */ #endif /* H5_NO_DEPRECATED_SYMBOLS */ /*------------------------------------------------------------------------- * Function: external_link_root * * Purpose: Build a file with external link to root group in external file * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_root(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1, gid2 = -1; /* Group IDs */ H5L_info_t linfo; /* Link information */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename1[NAME_BUF_SIZE]; char filename2[NAME_BUF_SIZE]; const char *file; /* File from external link */ const char *path; /* Path from external link */ if(new_format) TESTING("external link to root (w/new group format)") else TESTING("external link to root") /* Set up filenames */ h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2); /* Create file to point to */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Check that external links are registered with the library */ if(H5Lis_registered(H5L_TYPE_EXTERNAL) != TRUE) TEST_ERROR /* Create file with link to first file */ if((fid = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to object in first file */ if(H5Lcreate_external(filename1, "/", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Check information for external link */ if(H5Lget_info(fid, "ext_link", &linfo, H5P_DEFAULT) < 0) goto error; if(H5L_TYPE_EXTERNAL != linfo.type) { H5_FAILED(); HDputs(" Unexpected object type - should have been an external link"); goto error; } if(H5Lget_val(fid, "ext_link", objname, sizeof(objname), H5P_DEFAULT) < 0) TEST_ERROR if(H5Lunpack_elink_val(objname, linfo.u.val_size, NULL, &file, &path) < 0) TEST_ERROR if(HDstrcmp(file, filename1)) { H5_FAILED(); HDputs(" External link file name incorrect"); goto error; } if(HDstrcmp(path, "/")) { H5_FAILED(); HDputs(" External link path incorrect"); goto error; } /* Create external link to object in first file */ /* (add a few extra '/'s to make certain library normalizes external link object names) */ if(H5Lcreate_external(filename1, "///", fid, "ext_link2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Check information for external link */ if(H5Lget_info(fid, "ext_link", &linfo, H5P_DEFAULT) < 0) goto error; if(H5L_TYPE_EXTERNAL != linfo.type) { H5_FAILED(); HDputs(" Unexpected object type - should have been an external link"); goto error; } if(H5Lget_val(fid, "ext_link", objname, sizeof(objname), H5P_DEFAULT) < 0) TEST_ERROR if(H5Lunpack_elink_val(objname, linfo.u.val_size, NULL, &file, &path) < 0) TEST_ERROR if(HDstrcmp(file, filename1)) { H5_FAILED(); HDputs(" External link file name incorrect"); goto error; } if(HDstrcmp(path, "/")) { H5_FAILED(); HDputs(" External link path incorrect"); goto error; } /* Close and re-open file to ensure that data is written to disk */ if(H5Fclose(fid) < 0) TEST_ERROR if((fid = H5Fopen(filename2, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR /* Open object through external link */ if((gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/")) TEST_ERROR /* Create object in external file */ if((gid2 = H5Gcreate2(gid, "new_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close group in external file */ if(H5Gclose(gid2) < 0) TEST_ERROR /* Close external object (lets first file close) */ if(H5Gclose(gid) < 0) TEST_ERROR /* Create a new object using H5Gcreate2 through the external link * directly */ if((gid = H5Gcreate2(fid, "ext_link/newer_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close file and group */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Check that all file IDs have been closed */ if(H5I_nmembers(H5I_FILE) != 0) TEST_ERROR H5F_sfile_assert_num(0); /* Open first file again with read-only access and check on objects created */ if((fid = H5Fopen(filename1, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR /* Open objects created through external link */ if((gid = H5Gopen2(fid, "new_group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if((gid2 = H5Gopen2(fid, "newer_group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check names */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/new_group")) TEST_ERROR if(H5Iget_name(gid2, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/newer_group")) TEST_ERROR /* Close opened objects */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Gclose(gid2) < 0) TEST_ERROR /* Close first file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Check that all file IDs have been closed */ if(H5I_nmembers(H5I_FILE) != 0) TEST_ERROR H5F_sfile_assert_num(0); /* Verify that new objects can't be created through a read-only external * link. */ if((fid = H5Fopen(filename2, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR H5E_BEGIN_TRY { gid = H5Gcreate2(fid, "ext_link/readonly_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); } H5E_END_TRY if(gid >= 0) TEST_ERROR /* Close second file again */ if(H5Fclose(fid) < 0) TEST_ERROR /* Check that all file IDs have been closed */ if(H5I_nmembers(H5I_FILE) != 0) TEST_ERROR H5F_sfile_assert_num(0); PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid2); H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_root() */ /*------------------------------------------------------------------------- * Function: external_link_path * * Purpose: Build a file with external link to object down a path in the * external file * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_path(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1, gid2 = -1; /* Group IDs */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename1[NAME_BUF_SIZE]; char filename2[NAME_BUF_SIZE]; if(new_format) TESTING("external link to object on path (w/new group format)") else TESTING("external link to object on path") /* Set up filenames */ h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2); /* Create file to point to */ if((fid=H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create object down a path */ if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A/B", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A/B/C", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Create file with link to first file */ if((fid=H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to object in first file */ if(H5Lcreate_external(filename1, "/A/B/C", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ if((gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/A/B/C")) TEST_ERROR /* Create object in external file */ if((gid2 = H5Gcreate2(gid, "new_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close group in external file */ if(H5Gclose(gid2) < 0) TEST_ERROR /* Close external object (lets first file close) */ if(H5Gclose(gid) < 0) TEST_ERROR /* Close second file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Open first file again and check on object created */ if((fid = H5Fopen(filename1, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR /* Open object created through external link */ if((gid = H5Gopen2(fid, "/A/B/C/new_group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/A/B/C/new_group")) TEST_ERROR /* Close opened object */ if(H5Gclose(gid) < 0) TEST_ERROR /* Close first file */ if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid2); H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_path() */ /*------------------------------------------------------------------------- * Function: external_link_mult * * Purpose: Build a file with external link to object that crossed several * external file links * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_mult(hid_t fapl, hbool_t new_format) { hid_t fid = -1, fid2 = -1; /* File IDs */ hid_t gid = -1, gid2 = -1; /* Group IDs */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], filename3[NAME_BUF_SIZE], filename4[NAME_BUF_SIZE]; /* Names of files to externally link across */ if(new_format) TESTING("external links across multiple files (w/new group format)") else TESTING("external links across multiple files") /* Set up filenames */ h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2); h5_fixname(FILENAME[5], fapl, filename3, sizeof filename3); h5_fixname(FILENAME[6], fapl, filename4, sizeof filename4); /* Create first file to point to */ if((fid=H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create object down a path */ if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A/B", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A/B/C", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Create second file to point to */ if((fid=H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link down a path */ if((gid = H5Gcreate2(fid, "D", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "D/E", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Create external link to object in first file */ if(H5Lcreate_external(filename1, "/A/B/C", gid, "F", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Create third file to point to */ if((fid=H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link down a path */ if((gid = H5Gcreate2(fid, "G", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "G/H", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Create external link to object in second file */ if(H5Lcreate_external(filename2, "/D/E/F", gid, "I", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Create file with link to third file */ if((fid=H5Fcreate(filename4, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to object in first file */ if(H5Lcreate_external(filename3, "/G/H/I", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ if((gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/A/B/C")) TEST_ERROR /* Create object in external file */ if((gid2 = H5Gcreate2(gid, "new_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close group in external file */ if(H5Gclose(gid2) < 0) TEST_ERROR /* Close external object (lets first file close) */ if(H5Gclose(gid) < 0) TEST_ERROR /* Close second file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Open first file again and check on object created */ if((fid = H5Fopen(filename1, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR /* Open object created through external link */ if((gid = H5Gopen2(fid, "/A/B/C/new_group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/A/B/C/new_group")) TEST_ERROR /* Close opened object */ if(H5Gclose(gid) < 0) TEST_ERROR /* Close first file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Open an object through external links */ if((fid = H5Fopen(filename4, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR if((gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* The intermediate files should not stay open. Replace one of them with a new file. */ if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if(H5Fclose(fid2) < 0) TEST_ERROR /* Open the other with write access and delete the external link in it */ if((fid2 = H5Fopen(filename3, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR if(H5Ldelete(fid2, "G/H/I", H5P_DEFAULT) < 0) TEST_ERROR if(H5Fclose(fid2) < 0) TEST_ERROR /* Cleanup */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid2); H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_mult() */ /*------------------------------------------------------------------------- * Function: external_link_self * * Purpose: Build a file with external link to itself * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_self(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1, gid2 = -1; /* Group IDs */ hid_t lcpl_id = -1; /* Link Creation Property List ID */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename1[NAME_BUF_SIZE]; char filename2[NAME_BUF_SIZE]; char filename3[NAME_BUF_SIZE]; if(new_format) TESTING("external link to self (w/new group format)") else TESTING("external link to self") /* Set up filename */ h5_fixname(FILENAME[1], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[2], fapl, filename2, sizeof filename1); h5_fixname(FILENAME[3], fapl, filename3, sizeof filename1); /* Create file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create an lcpl with intermediate group creation set */ if((lcpl_id = H5Pcreate(H5P_LINK_CREATE)) < 0) TEST_ERROR if(H5Pset_create_intermediate_group(lcpl_id, TRUE) < 0) TEST_ERROR /* Create a series of groups within the file: /A/B and /X/Y/Z */ if((gid = H5Gcreate2(fid, "A/B", lcpl_id, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "X/Y", lcpl_id, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if(H5Pclose (lcpl_id) < 0) TEST_ERROR /* Create external link to own root group*/ if(H5Lcreate_external(filename1, "/X", fid, "A/B/C", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ if((gid = H5Gopen2(fid, "A/B/C/", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/X")) TEST_ERROR /* Create object through external link */ if((gid2 = H5Gcreate2(gid, "new_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close created group */ if(H5Gclose(gid2) < 0) TEST_ERROR /* Close object opened through external link */ if(H5Gclose(gid) < 0) TEST_ERROR /* Check on object created */ if((gid = H5Gopen2(fid, "X/new_group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/X/new_group")) TEST_ERROR /* Close opened object */ if(H5Gclose(gid) < 0) TEST_ERROR /* Close first file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Complicate things. Use this file as an intermediate file in a chain * of external links that will go: file2 -> file1 -> file1 -> file3 */ /* Create file2 with an external link to file1 */ if((fid=H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if(H5Lcreate_external(filename1, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file2 */ if(H5Fclose(fid) < 0) TEST_ERROR /* Create file3 as a target */ if((fid=H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "end", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Open file1 and create an extlink pointing to file3 */ if((fid=H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR if(H5Lcreate_external(filename3, "/", fid, "/X/Y/Z", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file1 */ if(H5Fclose(fid) < 0) TEST_ERROR /* Re-open file2 and traverse through file1 (with its recursive extlink) to file3 */ if((fid=H5Fopen(filename2, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR if((gid = H5Gopen2(fid, "ext_link/B/C/Y/Z/end", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Create object through external link */ if((gid2 = H5Gcreate2(gid, "newer_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Cleanup */ if(H5Gclose(gid2) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Open up file3 and make sure the object was created successfully */ if((fid = H5Fopen(filename3, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR if((gid = H5Gopen2(fid, "end/newer_group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Cleanup */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid2); H5Gclose(gid); H5Pclose(lcpl_id); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end external_link_self() */ /*------------------------------------------------------------------------- * Function: external_link_pingpong * * Purpose: Build a file with external link to object that goes back and * force between two files a couple of times: * * file1:/link1 -> file2: /link2 * file2:/link2 -> file1: /link3 * file1:/link3 -> file2: /link4 * file2:/link4 -> file1: /link5 * file1:/link5 -> file2: /link6 * file2:/link6 -> file1: /final * * Return: Success: 0 * * Failure: -1 * * Programmer: Quincey Koziol * Tuesday, July 26, 2005 * * Modifications: * *------------------------------------------------------------------------- */ static int external_link_pingpong(hid_t fapl, hbool_t new_format) { hid_t fid = (-1); /* File ID */ hid_t gid = (-1), gid2 = (-1); /* Group IDs */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE]; /* Names of files to externally link across */ if(new_format) TESTING("external links back and forth (w/new group format)") else TESTING("external links back and forth") /* Set up filenames */ h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2); /* Create first file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external links for chain */ if(H5Lcreate_external(filename2, "/link2", fid, "link1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename2, "/link4", fid, "link3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename2, "/link6", fid, "link5", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create final object */ if((gid = H5Gcreate2(fid, "final", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Create second file */ if((fid = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external links for chain */ if(H5Lcreate_external(filename1, "/link3", fid, "link2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename1, "/link5", fid, "link4", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename1, "/final", fid, "link6", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Open first file */ if((fid = H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR /* Open object through external link */ if((gid = H5Gopen2(fid, "link1", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/final")) TEST_ERROR /* Create object in external file */ if((gid2 = H5Gcreate2(gid, "new_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close group in external file */ if(H5Gclose(gid2) < 0) TEST_ERROR /* Close external object (lets first file close) */ if(H5Gclose(gid) < 0) TEST_ERROR /* Close first file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Open first file again and check on object created */ if((fid = H5Fopen(filename1, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR /* Open object created through external link */ if((gid = H5Gopen2(fid, "/final/new_group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/final/new_group")) TEST_ERROR /* Close opened object */ if(H5Gclose(gid) < 0) TEST_ERROR /* Close first file */ if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid2); H5Gclose(gid); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end external_link_pingpong() */ /*------------------------------------------------------------------------- * Function: external_link_toomany * * Purpose: Build a file with too many external links to objects (i.e. * more than H5L_NLINKS_DEF. Use a "back & forth" style of * linking (like the "ping pong" test above) to minimize the * number of files involved: * * file1:/link1 -> file2: /link2 * file2:/link2 -> file1: /link3 * file1:/link3 -> file2: /link4 * file2:/link4 -> file1: /link5 * file1:/link5 -> file2: /link6 * file2:/link6 -> file1: /link7 * file1:/link7 -> file2: /link8 * file2:/link8 -> file1: /link9 * file1:/link9 -> file2: /link10 * file2:/link10 -> file1: /link11 * file1:/link11 -> file2: /link12 * file2:/link12 -> file1: /link13 * file1:/link13 -> file2: /link14 * file2:/link14 -> file1: /link15 * file1:/link15 -> file2: /link16 * file2:/link16 -> file1: /link17 * file1:/link17 -> file2: /final * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_toomany(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1, gid2 = -1; /* Group IDs */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE]; /* Names of files to externally link across */ if(new_format) TESTING("too many external links (w/new group format)") else TESTING("too many external links") /* Make certain test is valid */ /* XXX: should probably make a "generic" test that creates the proper * # of links based on this value - QAK */ HDassert(H5L_NUM_LINKS == 16); /* Set up filenames */ h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2); /* Create first file */ if((fid=H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external links for chain */ if(H5Lcreate_external(filename2, "/link2", fid, "link1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename2, "/link4", fid, "link3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename2, "/link6", fid, "link5", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename2, "/link8", fid, "link7", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename2, "/link10", fid, "link9", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename2, "/link12", fid, "link11", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename2, "/link14", fid, "link13", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename2, "/link16", fid, "link15", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename2, "/final", fid, "link17", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Create second file */ if((fid = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external links for chain */ if(H5Lcreate_external(filename1, "/link3", fid, "link2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename1, "/link5", fid, "link4", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename1, "/link7", fid, "link6", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename1, "/link9", fid, "link8", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename1, "/link11", fid, "link10", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename1, "/link13", fid, "link12", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename1, "/link15", fid, "link14", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename1, "/link17", fid, "link16", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create final object */ if((gid = H5Gcreate2(fid, "final", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Open first file */ if((fid = H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR /* Open object through external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "link1", H5P_DEFAULT); } H5E_END_TRY; if (gid >= 0) { H5_FAILED(); HDprintf("%d: Should have failed for sequence of too many nested links.", __LINE__); goto error; } /* Open object through external link */ if((gid = H5Gopen2(fid, "link3", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/final")) TEST_ERROR /* Create object in external file */ if((gid2 = H5Gcreate2(gid, "new_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close group in external file */ if(H5Gclose(gid2) < 0) TEST_ERROR /* Close external object */ if(H5Gclose(gid) < 0) TEST_ERROR /* Close first file */ if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid2); H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_toomany() */ /*------------------------------------------------------------------------- * Function: external_link_dangling * * Purpose: Build a file with "dangling" external links: with both * missing files and missing objects. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_dangling(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ hid_t rid = -1; /* Root Group ID */ hid_t status = -1; /* Status */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE]; /* Names of files to externally link across */ if(new_format) TESTING("dangling external links (w/new group format)") else TESTING("dangling external links") /* Set up filenames */ h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2); /* Create first file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create dangling external links */ if(H5Lcreate_external("missing", "/missing", fid, "no_file", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename2, "/missing", fid, "no_object", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Create second file (for dangling object test) */ if((fid = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Open first file */ if((fid = H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR /* Get root group ID */ if((rid = H5Gopen2(fid, "/", H5P_DEFAULT)) < 0) TEST_ERROR; /* Open object through dangling file external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "no_file", H5P_DEFAULT); } H5E_END_TRY; if (gid >= 0) { H5_FAILED(); HDputs(" Should have failed for sequence of too many nested links."); goto error; } /* Open object through dangling object external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "no_object", H5P_DEFAULT); } H5E_END_TRY; if (gid >= 0) { H5_FAILED(); HDputs(" Should have failed for sequence of too many nested links."); goto error; } /* Try to get name of object by index through dangling file external link */ H5E_BEGIN_TRY { status = H5Lget_name_by_idx(rid, "no_file", H5_INDEX_NAME, H5_ITER_INC, 0, NULL, 0, H5P_DEFAULT); } H5E_END_TRY; if (status >= 0) { H5_FAILED(); HDputs(" Retreiving name of object by index through dangling file external link should have failed."); } /* end if */ /* Close root group */ if(H5Gclose(rid) < 0) TEST_ERROR /* Close first file */ if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_dangling() */ /*------------------------------------------------------------------------- * Function: external_link_prefix * * Purpose: 1. target link: "extlinks2" * 2. main file: "extlinks0" * 3. target file: "tmp/extlinks2" * 4. Set up external link prefix via H5Pset_elink_prefix() to be "tmp" * Should be able to access the target file in tmp directory via the prefix set * by H5Pset_elink_prefix() * * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_prefix(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ hid_t gapl_id = -1; char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], filename3[NAME_BUF_SIZE]; if(new_format) TESTING("external links via H5Pset_elink_prefix()(w/new group format)") else TESTING("external links via H5Pset_elink_prefix()") /* set up name for main file: "extlinks0" */ h5_fixname(FILENAME[12], fapl, filename1, sizeof filename1); /* set up name for external linked target file: "extlinks2" */ h5_fixname(FILENAME[16], fapl, filename2, sizeof filename2); /* create tmp directory and get current working directory path */ if (HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) TEST_ERROR /* set up name for target file: "tmp/extlinks2" */ h5_fixname(FILENAME[17], fapl, filename3, sizeof filename3); /* Create the target file */ if((fid = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Create the main file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file (without the absolute path) */ if(H5Lcreate_external(filename2, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* set up prefix for external link */ if((gapl_id = H5Pcreate(H5P_GROUP_ACCESS)) < 0) TEST_ERROR if(H5Pset_elink_prefix(gapl_id, TMPDIR) < 0) TEST_ERROR /* Open object through external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "ext_link", gapl_id); } H5E_END_TRY; /* should be able to find the target file from pathnames set via H5Pset_elink_prefix() */ if (gid < 0) { H5_FAILED(); HDputs(" Should have found the file in tmp directory."); goto error; } /* closing for main file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_prefix() */ /*------------------------------------------------------------------------- * Function: external_link_abs_mainpath: test 3 * * Purpose: 1. target link: "extlinks3" * 2. main file: Linux:"/CWD/tmp/extlinks0"; Windows: ":/CWD/tmp/extlinks0" * 3. target file: "tmp/extlinks3" * Should be able to access the target file via the main file's absolute path * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_abs_mainpath(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], filename3[NAME_BUF_SIZE], tmpname[NAME_BUF_SIZE], cwdpath[NAME_BUF_SIZE]; if(new_format) TESTING("external links via main file's absolute path (w/new group format)") else TESTING("external links via main file's absolute path") /* set up name for external linked target file: "extlinks3" */ h5_fixname(FILENAME[18], fapl, filename2, sizeof filename2); /* set up name for target file: "tmp/extlinks3" */ h5_fixname(FILENAME[19], fapl, filename3, sizeof filename3); /* create tmp directory and get current working directory path */ if((HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) || (NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE))) TEST_ERROR /* * set up name for main file: * Linux: "/CWD/tmp/extlinks0" * Window: ":/CWD/tmp/extlinks0" */ fix_ext_filename(tmpname, cwdpath, FILENAME[13]); h5_fixname(tmpname, fapl, filename1, sizeof filename1); /* Create the target file */ if((fid = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Create the main file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file */ if(H5Lcreate_external(filename2, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT); } H5E_END_TRY; /* should be able to find the target file from absolute path set for main file */ if(gid < 0) { H5_FAILED(); HDputs(" Should have found the file in tmp directory."); goto error; } /* closing for main file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_abs_mainpath() */ /*------------------------------------------------------------------------- * Function: external_link_rel_mainpath: test 4 * * Purpose: 1. target link: "extlinks4" * 2. main file: "tmp/extlinks0" * 3. target file: "tmp/extlinks4" * Should be able to access the target file via the main file's CWD+relative path * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_rel_mainpath(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], filename3[NAME_BUF_SIZE]; if(new_format) TESTING("external links via main file's CWD + relative path(w/new group format)") else TESTING("external links via main file's CWD + relative path") /* set up name for external linked target file: "extlinks4" */ h5_fixname(FILENAME[20], fapl, filename2, sizeof filename2); if (HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) TEST_ERROR /* set up name for main file: "tmp/extlinks0" */ h5_fixname(FILENAME[13], fapl, filename1, sizeof filename1); /* set up name for target file: "tmp/extlinks4" */ h5_fixname(FILENAME[21], fapl, filename3, sizeof filename3); /* Create the target file */ if((fid = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Create the main file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file */ if(H5Lcreate_external(filename2, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT); } H5E_END_TRY; /* should be able to find the target file from the main file's relative pathname */ if (gid < 0) { H5_FAILED(); HDputs(" Should have found the file in current working directory"); goto error; } /* closing for main file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_rel_mainpath() */ /*------------------------------------------------------------------------- * Function: external_link_cwd: test 5 * * Purpose: 1. target link: "extlinks5" * 2. main file: Linux:"/CWD/tmp/extlinks0"; Window: ":/CWD/tmp/extlinks0" * 3. target file: "extlinks5" * Should be able to access the target file in the current working directory * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_cwd(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], tmpname[NAME_BUF_SIZE], cwdpath[NAME_BUF_SIZE]; if(new_format) TESTING("external links via current working directory(w/new group format)") else TESTING("external links via current working directory") /* set up name for external linked target file: "extlinks5" */ /* set up name for target file: "extlinks5" */ h5_fixname(FILENAME[22], fapl, filename2, sizeof filename2); if((HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) || (NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE))) TEST_ERROR /* * set up name for main file: * Linux: "/CWD/tmp/extlinks0" * Windows: ":/CWD/tmp/extlinks0" */ fix_ext_filename(tmpname, cwdpath, FILENAME[13]); h5_fixname(tmpname, fapl, filename1, sizeof filename1); /* Create the target file */ if((fid = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Create the main file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file */ if(H5Lcreate_external(filename2, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT); } H5E_END_TRY; /* should be able to find the target file from the current working directory */ if(gid < 0) { H5_FAILED(); HDputs(" Should have found the file in current working directory"); goto error; } /* closing for main file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_cwd() */ /*------------------------------------------------------------------------- * Function: external_link_abstar: test 6 * * Purpose: 1. target link: Linux:"/CWD/tmp/extlinks6"; Windows:":/CWD/tmp/extlinks6" * 2. main file: "extlinks0" * 3. target file: "tmp/extlinks6" * Should be able to access the target file's absolute path * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_abstar(hid_t fapl, hbool_t new_format) { hid_t fid = (-1); /* File ID */ hid_t gid = (-1); /* Group IDs */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], filename3[NAME_BUF_SIZE], tmpname[NAME_BUF_SIZE], cwdpath[NAME_BUF_SIZE]; if(new_format) TESTING("external links via target's absolute path (w/new group format)") else TESTING("external links via target's absolute path") /* set up name for main file: "extlinks0" */ h5_fixname(FILENAME[12], fapl, filename1, sizeof filename1); /* create tmp directory and get current working directory path */ if((HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) || (NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE))) TEST_ERROR /* * set up name for external linked target file: * Linux: "/CWD/tmp/extlinks6" * Windows: ":/CWD/tmp/extlinks6" */ fix_ext_filename(tmpname, cwdpath, FILENAME[23]); h5_fixname(tmpname, fapl, filename2, sizeof filename2); /* set up name for target file: "tmp/extlinks6" */ h5_fixname(FILENAME[23], fapl, filename3, sizeof filename3); /* Create the target file */ if((fid = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Create the main file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file */ if(H5Lcreate_external(filename2, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT); } H5E_END_TRY; /* should be able to find the target file with abolute path */ if(gid < 0) { H5_FAILED(); HDputs(" Should have found the file in tmp directory."); goto error; } /* closing for main file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_abstar() */ /*------------------------------------------------------------------------- * Function: external_link_abstar_cur: test 7 * * Purpose: 1. target link: Linux: "/CWD/tmp/extlinks7"; Windows: ":/CWD/tmp/extlinks7" * 2. main file: "extlinks0" * 3. target file: "extlinks7" * Should be able to access the target file via the main file's CWD. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_abstar_cur(hid_t fapl, hbool_t new_format) { hid_t fid = (-1); /* File ID */ hid_t gid = (-1); /* Group IDs */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], filename3[NAME_BUF_SIZE], tmpname[NAME_BUF_SIZE], cwdpath[NAME_BUF_SIZE]; if(new_format) TESTING("external links via main file's CWD (w/new group format)") else TESTING("external links via main file's CWD") /* set up name for main file: "extlinks0" */ h5_fixname(FILENAME[12], fapl, filename1, sizeof filename1); /* set up name for target file name: "extlinks7" */ h5_fixname(FILENAME[24], fapl, filename3, sizeof filename3); /* create tmp directory and get current working directory path */ if((HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) || (NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE))) TEST_ERROR /* * set up name for external linked target file: * Linux: "/CWD/tmp/extlinks7" * Windows: ":/CWD/tmp/extlinks7" */ fix_ext_filename(tmpname, cwdpath, FILENAME[25]); h5_fixname(tmpname, fapl, filename2, sizeof filename2); /* Create the target file */ if((fid = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Create the main file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file */ if(H5Lcreate_external(filename2, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT); } H5E_END_TRY; /* should be able to find the target file from main file's current working directory */ if (gid < 0) { H5_FAILED(); HDputs(" Should have found the file in current working directory."); goto error; } /* closing for main file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_abstar_cur() */ /*------------------------------------------------------------------------- * Function: external_link_reltar: test 8 * * Purpose: 1. target link: Linux:"tmp/extlinks8" * 2. main file: "extlinks0" * 3. target file: "tmp/extlinks8" * Should be able to access the target file via the main file's CWD+ target's relative path * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_reltar(hid_t fapl, hbool_t new_format) { hid_t fid = (-1); /* File ID */ hid_t gid = (-1); /* Group IDs */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE]; if(new_format) TESTING("external links via main file's CWD + target's relative path(w/new group format)") else TESTING("external links via main file's CWD + target's relative path") /* set up name for main file: "extlinks0" */ h5_fixname(FILENAME[12], fapl, filename1, sizeof filename1); /* create tmp directory */ if (HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) TEST_ERROR /* set up name for target file name: "tmp/extlinks8" */ /* set up name for external linked target file: "tmp/extlinks8" */ h5_fixname(FILENAME[26], fapl, filename2, sizeof filename2); /* Create the target file */ if((fid = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Create the main file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file */ if(H5Lcreate_external(filename2, "///A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ if((gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT)) < 0) { H5_FAILED(); HDputs(" Should have found the file in tmp directory."); goto error; } /* end if */ /* closing for main file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_reltar() */ /*------------------------------------------------------------------------- * Function: external_link_chdir: test 9 * * Purpose: * 1. target link: "extlinks9" * 2. main file: "extlinks0" * 3. target file" "tmp/extlinks9" * 3. chdir "tmp" * Should be able to access the target file in current working directory * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_chdir(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], filename3[NAME_BUF_SIZE]; if(new_format) TESTING("external links via chdir and found in current working directory (w/new group format)") else TESTING("external links via chdir and found in current working directory") /* set up name for main file: "extlinks0" */ h5_fixname(FILENAME[12], fapl, filename1, sizeof filename1); /* set up name for external linked target file ("extlinks9") */ h5_fixname(FILENAME[27], fapl, filename2, sizeof filename2); /* create tmp directory */ if (HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) TEST_ERROR /* set up name for target file name ("tmp/extlinks9") */ h5_fixname(FILENAME[28], fapl, filename3, sizeof filename3); /* Create the target file */ if((fid=H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid=H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Create the main file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file */ if(H5Lcreate_external(filename2, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if (HDchdir(TMPDIR) < 0) TEST_ERROR /* Open object through external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT); } H5E_END_TRY; if (HDchdir("..") < 0) TEST_ERROR /* * Should be able to find the target file from: * main file's current working directory + pathname of external linked targetfile */ if (gid < 0) { H5_FAILED(); HDputs(" Should have found the file in tmp directory."); goto error; } /* closing for main file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_chdir() */ /*------------------------------------------------------------------------- * Function: external_set_elink_fapl1: test 10 * * Purpose: To verify that the external linked target file with physical layout * different from the parent can be successfully opened. * * 1. target link: "extlinks16" * 2. target file: "extlinks16" * 3. main file: Linux:"/CWD/tmp/extlinks0"; Window: ":/CWD/tmp/extlinks0" * 4. Create target file A to be a "family" file: extlinks16A * 4. Create target file B to be a "multi" file: extlinks16B * 5. Create external link from main file to target file A: ext_linkA->extlinks16A:/A * 5. Create external link from main file to target file B: ext_linkB->extlinks16B:/B * 6. Should succeed in opening the target object: ext_extA * 6. Should succeed in opening the target object: ext_extB * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_set_elink_fapl1(hid_t fapl, hbool_t new_format) { hid_t fid=(-1); hid_t fidA=(-1), fidB=(-1); hid_t gidA=(-1), gidB=(-1); hid_t oidA=(-1), oidB=(-1); char filename1[NAME_BUF_SIZE], filename2A[NAME_BUF_SIZE], filename2B[NAME_BUF_SIZE], tmpname[NAME_BUF_SIZE], cwdpath[NAME_BUF_SIZE]; hid_t fam_fapl=-1, multi_fapl=-1; hid_t lapl_idA=-1, lapl_idB=-1; hid_t memb_fapl[H5FD_MEM_NTYPES]; char sv[H5FD_MEM_NTYPES][64]; H5FD_mem_t mt, memb_map[H5FD_MEM_NTYPES]; const char *memb_name[H5FD_MEM_NTYPES]; haddr_t memb_addr[H5FD_MEM_NTYPES]; if(new_format) TESTING("H5Pset/get_elink_fapl() with different physical layouts (w/new group format)") else TESTING("H5Pset/get_elink_fapl() with different physical layouts") if((HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) || (NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE))) TEST_ERROR /* * set up name for main file: * Linux: "/CWD/tmp/extlinks0" * Windows: ":/CWD/tmp/extlinks0" */ fix_ext_filename(tmpname, cwdpath, FILENAME[13]); h5_fixname(tmpname, fapl, filename1, sizeof filename1); /* create "family" fapl */ fam_fapl = h5_fileaccess(); if(H5Pset_fapl_family(fam_fapl, (hsize_t)FAMILY_SIZE, H5P_DEFAULT) < 0) TEST_ERROR; /* set up name for external linked target file A: "extlinks16A" */ /* set up name for target file A: "extlinks16A" */ h5_fixname(FILENAME[37], fam_fapl, filename2A, sizeof filename2A); /* settings for multi file */ HDmemset(memb_map, 0, sizeof memb_map); HDmemset(memb_fapl, 0, sizeof memb_fapl); HDmemset(memb_name, 0, sizeof memb_name); HDmemset(memb_addr, 0, sizeof memb_addr); HDmemset(sv, 0, sizeof sv); for(mt = H5FD_MEM_DEFAULT; mt < H5FD_MEM_NTYPES; H5_INC_ENUM(H5FD_mem_t, mt)) { memb_map[mt] = H5FD_MEM_SUPER; memb_fapl[mt] = H5P_DEFAULT; } /* end for */ memb_map[H5FD_MEM_DRAW] = H5FD_MEM_DRAW; memb_map[H5FD_MEM_BTREE] = H5FD_MEM_BTREE; memb_map[H5FD_MEM_GHEAP] = H5FD_MEM_GHEAP; memb_map[H5FD_MEM_LHEAP] = H5FD_MEM_LHEAP; HDsnprintf(sv[H5FD_MEM_SUPER], sizeof(sv[H5FD_MEM_SUPER]), "%%s-%c.h5", 's'); memb_name[H5FD_MEM_SUPER] = sv[H5FD_MEM_SUPER]; memb_addr[H5FD_MEM_SUPER] = 0; HDsnprintf(sv[H5FD_MEM_BTREE], sizeof(sv[H5FD_MEM_BTREE]), "%%s-%c.h5", 'b'); memb_name[H5FD_MEM_BTREE] = sv[H5FD_MEM_BTREE]; memb_addr[H5FD_MEM_BTREE] = HADDR_MAX/6; HDsnprintf(sv[H5FD_MEM_DRAW], sizeof(sv[H5FD_MEM_DRAW]), "%%s-%c.h5", 'r'); memb_name[H5FD_MEM_DRAW] = sv[H5FD_MEM_DRAW]; memb_addr[H5FD_MEM_DRAW] = HADDR_MAX/3; HDsnprintf(sv[H5FD_MEM_GHEAP], sizeof(sv[H5FD_MEM_GHEAP]), "%%s-%c.h5", 'g'); memb_name[H5FD_MEM_GHEAP] = sv[H5FD_MEM_GHEAP]; memb_addr[H5FD_MEM_GHEAP] = HADDR_MAX/2; HDsnprintf(sv[H5FD_MEM_LHEAP], sizeof(sv[H5FD_MEM_LHEAP]), "%%s-%c.h5", 'l'); memb_name[H5FD_MEM_LHEAP] = sv[H5FD_MEM_LHEAP]; memb_addr[H5FD_MEM_LHEAP] = (HADDR_MAX/3)*2; HDsnprintf(sv[H5FD_MEM_OHDR], sizeof(sv[H5FD_MEM_OHDR]), "%%s-%c.h5", 'o'); memb_name[H5FD_MEM_OHDR] = sv[H5FD_MEM_OHDR]; memb_addr[H5FD_MEM_OHDR] = (HADDR_MAX/6)*5; /* create "multi" fapl */ multi_fapl = h5_fileaccess(); if(H5Pset_fapl_multi(multi_fapl, memb_map, memb_fapl, memb_name, memb_addr, TRUE) < 0) TEST_ERROR; /* set up name for external linked target file B: "extlinks16B" */ /* set up name for target file B: "extlinks16B" */ h5_fixname(FILENAME[38], multi_fapl, filename2B, sizeof filename2B); /* Create target file A to be a "family" file */ if((fidA=H5Fcreate(filename2A, H5F_ACC_TRUNC, H5P_DEFAULT, fam_fapl)) < 0) TEST_ERROR if((gidA=H5Gcreate2(fidA, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Create target file B to be a "multi" file */ if((fidB=H5Fcreate(filename2B, H5F_ACC_TRUNC, H5P_DEFAULT, multi_fapl)) < 0) TEST_ERROR if((gidB=H5Gcreate2(fidB, "B", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target files */ if(H5Gclose(gidA) < 0) TEST_ERROR if(H5Gclose(gidB) < 0) TEST_ERROR if(H5Fclose(fidA) < 0) TEST_ERROR if(H5Fclose(fidB) < 0) TEST_ERROR /* Create the main file */ if((fid=H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file A:/A */ if(H5Lcreate_external(filename2A, "/A", fid, "ext_linkA", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create external link to target file B:/B */ if(H5Lcreate_external(filename2B, "/B", fid, "ext_linkB", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Set file access property list for link access to use the family driver */ if((lapl_idA = H5Pcreate(H5P_LINK_ACCESS)) < 0) TEST_ERROR if(H5Pset_elink_fapl(lapl_idA, fam_fapl) < 0) TEST_ERROR /* open target object A */ oidA = H5Oopen(fid, "ext_linkA", lapl_idA); /* should succeed in opening the target object A in the current working directory */ if (oidA < 0) { H5_FAILED(); HDputs(" Should succeed in opening family target file A in current working directory"); goto error; } /* Set file access property list for link access to use the multi driver */ if((lapl_idB = H5Pcreate(H5P_LINK_ACCESS)) < 0) TEST_ERROR if(H5Pset_elink_fapl(lapl_idB, multi_fapl) < 0) TEST_ERROR /* open target object B */ oidB = H5Oopen(fid, "ext_linkB", lapl_idB); /* should succeed in opening the target object B in the current working directory */ if (oidB < 0) { H5_FAILED(); HDputs(" Should succeed in opening multi target file B in current working directory"); goto error; } /* closing */ if(H5Pclose(lapl_idA) < 0) TEST_ERROR if(H5Pclose(lapl_idB) < 0) TEST_ERROR if(H5Pclose(fam_fapl) < 0) TEST_ERROR if(H5Pclose(multi_fapl) < 0) TEST_ERROR if(H5Oclose(oidA) < 0) TEST_ERROR if(H5Oclose(oidB) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose (lapl_idA); H5Pclose (lapl_idB); H5Pclose (fam_fapl); H5Pclose (multi_fapl); H5Gclose (gidA); H5Gclose (gidB); H5Oclose (oidA); H5Oclose (oidB); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_set_elink_fapl1() */ /*------------------------------------------------------------------------- * Function: external_set_elink_fapl2: test 11 * * Purpose: To verify that processing done to the external linked target object is * correctly handled when the parent and target files have the same * physical layout but different access methods. * * 1. target link: "extlinks17" * 2. target file: "extlinks17" * 3. main file: Linux:"/CWD/tmp/extlinks0"; Window: ":/CWD/tmp/extlinks0" * 4. Create target file to be a "core" file:/A/Dataset * 5. Create external link from main file to target file:ext_link->target file:/A/Dataset * 6. Set the file access property list of the link access to use "core" file without * backing store * 7. Should succeed in opening the target dataset: ext_link * 8. Write data to the target dataset * 9. On closing, the file size of target should be the same as before since * it is opened without backing store. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_set_elink_fapl2(hid_t fapl, hbool_t new_format) { hid_t fid = (-1); /* File ID */ hid_t gid = (-1); /* Group IDs */ hid_t core_fapl = -1, space = -1, dset = -1, did = -1, dapl_id = -1, dcpl = -1; char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], tmpname[NAME_BUF_SIZE], cwdpath[NAME_BUF_SIZE]; hsize_t dims[2]; int points[NUM40][NUM40]; int i, j, n; h5_stat_size_t filesize, new_filesize; if(new_format) TESTING("H5Pset/get_elink_fapl() with same physical layout (w/new group format)") else TESTING("H5Pset/get_elink_fapl() with same physical layout") if((HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) || (NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE))) TEST_ERROR /* * set up name for main file: * Linux: "/CWD/tmp/extlinks0" * Windows: ":/CWD/tmp/extlinks0" */ fix_ext_filename(tmpname, cwdpath, FILENAME[13]); h5_fixname(tmpname, fapl, filename1, sizeof filename1); /* create fapl for the target file to be a "core" file */ core_fapl = h5_fileaccess(); if(H5Pset_fapl_core(core_fapl, (size_t)CORE_INCREMENT, TRUE) < 0) TEST_ERROR /* set up name for external linked target file: "extlinks17" */ /* set up name for target file: "extlinks17" */ h5_fixname(FILENAME[39], core_fapl, filename2, sizeof filename2); /* Create the target file to be a "core" file */ if((fid = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, core_fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR dims[0] = NUM40; dims[1] = NUM40; if((space = H5Screate_simple(2, dims, NULL)) < 0) TEST_ERROR /* Create dataset creation property list */ if (dcpl_g == H5P_DEFAULT) dcpl = H5Pcreate(H5P_DATASET_CREATE); else dcpl = H5Pcopy(dcpl_g); if (0 > dcpl) TEST_ERROR; if(H5Pset_alloc_time(dcpl, H5D_ALLOC_TIME_LATE) < 0) TEST_ERROR; /* create "Dataset" in group "A" of target file */ if((dset = H5Dcreate2(gid, "Dataset", H5T_NATIVE_INT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Pclose(dcpl) < 0) TEST_ERROR if(H5Sclose(space) < 0) TEST_ERROR if(H5Dclose(dset) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* get size of target file */ filesize = h5_get_file_size(filename2, core_fapl); /* Create the main file */ if((fid=H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file: ext_link->extlinks17:/A/Dataset */ if(H5Lcreate_external(filename2, "/A/Dataset", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* create fapl to be a "core" file without backing store */ if(H5Pset_fapl_core(core_fapl, (size_t)CORE_INCREMENT, FALSE) < 0) TEST_ERROR /* Set file access property list for link access to use the "core" driver */ if((dapl_id = H5Pcreate(H5P_DATASET_ACCESS)) < 0) TEST_ERROR if(H5Pset_elink_fapl(dapl_id, core_fapl) < 0) TEST_ERROR /* try to open the external linked target dataset */ did = H5Dopen2(fid, "ext_link", dapl_id); if(did < 0) { H5_FAILED(); HDputs(" Should succeed in opening the target dataset"); goto error; } /* Initialize the dataset */ for(i = n = 0; i < NUM40; i++) for(j = 0; j < NUM40; j++) points[i][j] = n++; /* Write the data to the dataset */ if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, points) < 0) TEST_ERROR if(H5Pclose(dapl_id) < 0) TEST_ERROR if(H5Dclose(did) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR new_filesize = h5_get_file_size(filename2, core_fapl); /* the file size should remain the same since there is no backing store */ if(new_filesize != filesize) TEST_ERROR if(H5Pclose(core_fapl) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Sclose(space); H5Dclose(dset); H5Pclose(core_fapl); H5Pclose(dapl_id); H5Dclose(did); H5Gclose(gid); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end external_set_elink_fapl2() */ /*------------------------------------------------------------------------- * Function: external_set_elink_fapl3: test 12 * * Purpose: To verify that the file access property list for link access is * set and closed correctly. * * 1. Create fapl for core driver * 2. Create fapl for stdio driver * 3. Set link access's fapl to use stdio driver * 4. Verify that link access's fapl is the stdio driver * 5. Reset the link access' fapl to use core driver * 6. H5Pcopy() the link access * 7. Get the fapl property value of the original link access * 8. Close the original link access * 9. H5Pclose() fapl should fail since closing in step #8 should also close its fapl * 10. Verify that the copied link access's fapl is the core driver * 11. Get the fapl property value of the copied link access * 12. H5Premove() the fapl property from the copied link access * 13. H5Pclose() fapl set in the copied link access should fail since the * removal in #12 should also close its fapl * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_set_elink_fapl3(hbool_t new_format) { hid_t core_fapl = -1, stdio_fapl = -1; hid_t lapl_id = -1, new_lapl_id = -1, l_fapl = -1, out_fapl; if(new_format) TESTING("H5Pset/get_fapl() (w/new group format)") else TESTING("H5Pset/get_fapl()") /* create fapl for the target file to be a "core" file */ core_fapl = h5_fileaccess(); if(H5Pset_fapl_core(core_fapl, (size_t)CORE_INCREMENT, TRUE) < 0) TEST_ERROR stdio_fapl = h5_fileaccess(); if(H5Pset_fapl_stdio(stdio_fapl) < 0) TEST_ERROR /* Set file access property list for link access to use the "stdio" driver */ if((lapl_id = H5Pcreate(H5P_LINK_ACCESS)) < 0) TEST_ERROR if(H5Pset_elink_fapl(lapl_id, stdio_fapl) < 0) TEST_ERROR /* Verify that the driver for the link's fapl is the "stdio" driver */ if((l_fapl = H5Pget_elink_fapl(lapl_id)) < 0) TEST_ERROR if(H5Pget_driver(l_fapl) != H5FD_STDIO) TEST_ERROR if(H5Pclose(l_fapl) < 0) TEST_ERROR /* Set file access property list for link access to use the "core" driver */ if(H5Pset_elink_fapl(lapl_id, core_fapl) < 0) TEST_ERROR /* Make a copy of the link access property */ if((new_lapl_id = H5Pcopy(lapl_id)) < 0) TEST_ERROR /* get the fapl set in lapl_id */ if(H5Pget(lapl_id, "external link fapl", &out_fapl) < 0) TEST_ERROR if(H5Pclose(lapl_id) < 0) TEST_ERROR /* Try closing out_fapl, should succeed since H5Pget() should clone its fapl */ if(H5Pclose(out_fapl) < 0) TEST_ERROR /* Verify that the driver for the copied link's fapl is the "core" driver */ if((l_fapl = H5Pget_elink_fapl(new_lapl_id)) < 0) TEST_ERROR if(H5Pget_driver(l_fapl) != H5FD_CORE) TEST_ERROR /* get the fapl set in new_lapl_id */ if(H5Pget(new_lapl_id, "external link fapl", &out_fapl) < 0) TEST_ERROR if(H5Premove(new_lapl_id, "external link fapl") < 0) TEST_ERROR /* Try closing out_fapl, should succeed since H5Pget() should clone its fapl */ if(H5Pclose(out_fapl) < 0) TEST_ERROR if(H5Pclose(l_fapl) < 0) TEST_ERROR if(H5Pclose(new_lapl_id) < 0) TEST_ERROR if(H5Pclose(core_fapl) < 0) TEST_ERROR if(H5Pclose(stdio_fapl) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(l_fapl); H5Pclose(lapl_id); H5Pclose(new_lapl_id); H5Pclose(core_fapl); H5Pclose(stdio_fapl); } H5E_END_TRY; return FAIL; } /* end external_set_elink_fapl3() */ /*------------------------------------------------------------------------- * Function: external_set_elink_acc_flags * * Purpose: Verify functionality of H5P_set/get_elink_acc_flags * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_set_elink_acc_flags(const char *env_h5_drvr, hid_t fapl, hbool_t new_format) { hid_t file1 = -1, file2 = -1, group = -1, subgroup = -1, gapl = -1; char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE]; herr_t ret; unsigned flags; if(new_format) TESTING("H5Pset/get_elink_acc_flags() (w/new group format)") else TESTING("H5Pset/get_elink_acc_flags()") /* Create parent and target files, and external link */ h5_fixname(FILENAME[40], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[41], fapl, filename2, sizeof filename2); if((file1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((file2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if(H5Lcreate_external(filename2, "/", file1, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file2, leave file1 open (should be read-write) */ if(H5Fclose(file2) < 0) TEST_ERROR /* Create new gapl, and set elink access flags to be H5F_ACC_RDONLY */ if((gapl = H5Pcreate(H5P_GROUP_ACCESS)) < 0) TEST_ERROR if(H5Pset_elink_acc_flags(gapl, H5F_ACC_RDONLY) < 0) TEST_ERROR /* Verify "get" routine functionality */ if(H5Pget_elink_acc_flags(gapl, &flags) < 0) TEST_ERROR if(flags != H5F_ACC_RDONLY) TEST_ERROR /* Attempt to create a group through the external link using gapl (should fail) */ H5E_BEGIN_TRY { group = H5Gcreate2(file1, "/ext_link/group", H5P_DEFAULT, H5P_DEFAULT, gapl); } H5E_END_TRY; if(group != FAIL) TEST_ERROR /* Close file1 and reopen with read only access */ if(H5Fclose(file1) < 0) TEST_ERROR if((file1 = H5Fopen(filename1, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR /* Set elink access flags on gapl to be H5F_ACC_RDWR */ if(H5Pset_elink_acc_flags(gapl, H5F_ACC_RDWR) < 0) TEST_ERROR /* Create a group through the external link using gapl (should succeed) */ if((group = H5Gcreate2(file1, "/ext_link/group", H5P_DEFAULT, H5P_DEFAULT, gapl)) < 0) TEST_ERROR /* Close group */ if(H5Gclose(group) < 0) TEST_ERROR /* Unset elink access flags on gapl */ if(H5Pset_elink_acc_flags(gapl, H5F_ACC_DEFAULT) < 0) TEST_ERROR /* Attempt to create a group through the external link using gapl (should fail) */ H5E_BEGIN_TRY { subgroup = H5Gcreate2(file1, "/ext_link/group/subgroup", H5P_DEFAULT, H5P_DEFAULT, gapl); } H5E_END_TRY; if(subgroup != FAIL) TEST_ERROR /* Attempt to set SWMR flags on gapl. * This is just a smoke check of the flags. The actual external link * functionality is tested in the SWMR tests. */ /* Set SWMR reader flags on gapl */ if(H5Pset_elink_acc_flags(gapl, H5F_ACC_RDONLY | H5F_ACC_SWMR_READ) < 0) TEST_ERROR /* Set SWMR writer flags on gapl */ if(H5Pset_elink_acc_flags(gapl, H5F_ACC_RDWR | H5F_ACC_SWMR_WRITE) < 0) TEST_ERROR /* Attempt to set invalid flags on gapl */ H5E_BEGIN_TRY { ret = H5Pset_elink_acc_flags(gapl, H5F_ACC_TRUNC); } H5E_END_TRY; if(ret != FAIL) TEST_ERROR H5E_BEGIN_TRY { ret = H5Pset_elink_acc_flags(gapl, H5F_ACC_EXCL); } H5E_END_TRY; if(ret != FAIL) TEST_ERROR H5E_BEGIN_TRY { ret = H5Pset_elink_acc_flags(gapl, H5F_ACC_CREAT); } H5E_END_TRY; if(ret != FAIL) TEST_ERROR /* SWMR reader with write access */ H5E_BEGIN_TRY { ret = H5Pset_elink_acc_flags(gapl, H5F_ACC_RDWR | H5F_ACC_SWMR_READ); } H5E_END_TRY; if(ret != FAIL) TEST_ERROR /* SWMR writer with read-only access */ H5E_BEGIN_TRY { ret = H5Pset_elink_acc_flags(gapl, H5F_ACC_RDONLY | H5F_ACC_SWMR_WRITE); } H5E_END_TRY; if(ret != FAIL) TEST_ERROR /* Close file1 */ if(H5Fclose(file1) < 0) TEST_ERROR /* Only run this part with VFDs that support SWMR */ if(H5FD__supports_swmr_test(env_h5_drvr)) { /* Reopen file1, with read-write and SWMR-write access */ /* Only supported under the latest file format */ if(new_format) { if((file1 = H5Fopen(filename1, H5F_ACC_RDWR | H5F_ACC_SWMR_WRITE, fapl)) < 0) FAIL_STACK_ERROR /* Open a group through the external link using default gapl */ if((group = H5Gopen2(file1, "/ext_link/group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Verify that the correct parameters have been set on file2 */ if((file2 = H5Iget_file_id(group)) < 0) FAIL_STACK_ERROR if(H5Fget_intent(file2, &flags) < 0) FAIL_STACK_ERROR if(flags != (H5F_ACC_RDWR | H5F_ACC_SWMR_WRITE)) TEST_ERROR /* Close file2 and group */ if(H5Gclose(group) < 0) FAIL_STACK_ERROR if(H5Fclose(file2) < 0) FAIL_STACK_ERROR /* Set elink access flags on gapl to be H5F_ACC_RDWR (dropping SWMR_WRITE) */ if(H5Pset_elink_acc_flags(gapl, H5F_ACC_RDWR) < 0) FAIL_STACK_ERROR /* Open a group through the external link using gapl */ if((group = H5Gopen2(file1, "/ext_link/group", gapl)) < 0) FAIL_STACK_ERROR /* Verify that the correct parameters have been set on file2 */ if((file2 = H5Iget_file_id(group)) < 0) FAIL_STACK_ERROR if(H5Fget_intent(file2, &flags) < 0) FAIL_STACK_ERROR if(flags != H5F_ACC_RDWR) TEST_ERROR /* Close file2 and group */ if(H5Gclose(group) < 0) FAIL_STACK_ERROR if(H5Fclose(file2) < 0) FAIL_STACK_ERROR /* Close file1 */ if(H5Fclose(file1) < 0) TEST_ERROR } /* Reopen file1, with read-only and SWMR-read access */ if((file1 = H5Fopen(filename1, H5F_ACC_RDONLY | H5F_ACC_SWMR_READ, fapl)) < 0) FAIL_STACK_ERROR /* Open a group through the external link using default gapl */ if((group = H5Gopen2(file1, "/ext_link/group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Verify that the correct parameters have been set on file2 */ if((file2 = H5Iget_file_id(group)) < 0) FAIL_STACK_ERROR if(H5Fget_intent(file2, &flags) < 0) FAIL_STACK_ERROR if(flags != (H5F_ACC_RDONLY | H5F_ACC_SWMR_READ)) TEST_ERROR /* Close file2 and group */ if(H5Gclose(group) < 0) FAIL_STACK_ERROR if(H5Fclose(file2) < 0) FAIL_STACK_ERROR /* Set elink access flags on gapl to be H5F_ACC_RDWR (dropping SWMR_WRITE) */ if(H5Pset_elink_acc_flags(gapl, H5F_ACC_RDONLY) < 0) FAIL_STACK_ERROR /* Open a group through the external link using gapl */ if((group = H5Gopen2(file1, "/ext_link/group", gapl)) < 0) FAIL_STACK_ERROR /* Verify that the correct parameters have been set on file2 */ if((file2 = H5Iget_file_id(group)) < 0) FAIL_STACK_ERROR if(H5Fget_intent(file2, &flags) < 0) FAIL_STACK_ERROR if(flags != H5F_ACC_RDONLY) TEST_ERROR /* Close file2 and group */ if(H5Gclose(group) < 0) FAIL_STACK_ERROR if(H5Fclose(file2) < 0) FAIL_STACK_ERROR /* Close file1 */ if(H5Fclose(file1) < 0) TEST_ERROR } /* end if */ /* Verify that H5Fcreate and H5Fopen reject H5F_ACC_DEFAULT */ H5E_BEGIN_TRY { file1 = H5Fcreate(filename1, H5F_ACC_DEFAULT, H5P_DEFAULT, fapl); } H5E_END_TRY; if(file1 != FAIL) TEST_ERROR H5E_BEGIN_TRY { file1 = H5Fcreate(filename1, H5F_ACC_TRUNC | H5F_ACC_DEFAULT, H5P_DEFAULT, fapl); } H5E_END_TRY; if(file1 != FAIL) TEST_ERROR H5E_BEGIN_TRY { file1 = H5Fopen(filename1, H5F_ACC_DEFAULT, fapl); } H5E_END_TRY; if(file1 != FAIL) TEST_ERROR H5E_BEGIN_TRY { file1 = H5Fopen(filename1, H5F_ACC_RDWR | H5F_ACC_DEFAULT, fapl); } H5E_END_TRY; if(file1 != FAIL) TEST_ERROR /* Close gapl */ if(H5Pclose(gapl) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(group); H5Gclose(subgroup); H5Fclose(file1); H5Fclose(file2); H5Pclose(gapl); } H5E_END_TRY; return FAIL; } /* end external_set_elink_acc_flags() */ /*------------------------------------------------------------------------- * Function: external_set_elink_cb * * Purpose: Verify functionality of H5P_set/get_elink_cb * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ /* User data structure for callback function */ typedef struct { const char *parent_file; /* Expected parent file name */ const char *target_file; /* Expected target file name */ hid_t base_fapl; /* Base fapl for family driver */ hsize_t fam_size; /* Size of family files */ int code; /* Code to control the actions taken by the callback */ } set_elink_cb_t; /* Callback function */ static herr_t external_set_elink_cb_cb(const char *parent_file, const char *parent_group, const char *target_file, const char *target_obj, unsigned *flags, hid_t fapl, void *_op_data) { set_elink_cb_t *op_data = (set_elink_cb_t *)_op_data; /* Verify file and object names are correct */ if (HDstrcmp(parent_file, op_data->parent_file)) return FAIL; if (HDstrcmp(parent_group, "/group1")) return FAIL; if (HDstrcmp(target_file, op_data->target_file)) return FAIL; if (HDstrcmp(target_obj, "/")) return FAIL; /* Set flags to be read-write */ *flags = (*flags & ~H5F_ACC_RDONLY) | H5F_ACC_RDWR; /* Set family file driver on fapl */ if (H5Pset_fapl_family(fapl, op_data->fam_size, op_data->base_fapl) < 0) return FAIL; /* Codes to cause an invalid condition (and verify that an error is issued */ if (op_data->code == 1) return FAIL; if (op_data->code == 2) *flags = H5F_ACC_DEFAULT; return SUCCEED; } /* Main test function */ static int external_set_elink_cb(hid_t fapl, hbool_t new_format) { hid_t file1 = -1, file2 = -1, group = -1, gapl = -1, fam_fapl = -1, ret_fapl = -1, base_driver; set_elink_cb_t op_data, *op_data_p; H5L_elink_traverse_t cb; char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE]; unsigned flags; if(new_format) TESTING("H5Pset/get_elink_cb() (w/new group format)") else TESTING("H5Pset/get_elink_cb()") /* Build user data for callback */ op_data.parent_file = filename1; op_data.target_file = filename2; /* Core file driver has issues when used as the member file driver for a family file */ /* Family file driver cannot be used with family or multi drivers for member files */ /* Also disable parallel member drivers, because H5F_HAS_FEATURE(H5FD_FEAT_HAS_MPI) would report FALSE, causing problems */ base_driver = H5Pget_driver(fapl); op_data.base_fapl = (base_driver == H5FD_FAMILY || base_driver == H5FD_MULTI || base_driver == H5FD_MPIO || base_driver == H5FD_CORE) ? H5P_DEFAULT : fapl; op_data.fam_size = ELINK_CB_FAM_SIZE; op_data.code = 0; /* Create family fapl */ if ((fam_fapl = H5Pcopy(fapl)) < 0) TEST_ERROR if (H5Pset_fapl_family(fam_fapl, op_data.fam_size, op_data.base_fapl) < 0) TEST_ERROR /* Create parent and target files, group, and external link */ h5_fixname(FILENAME[42], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[43], fam_fapl, filename2, sizeof filename2); if((file1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((file2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fam_fapl)) < 0) TEST_ERROR if((group = H5Gcreate2(file1, "group1",H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Lcreate_external(filename2, "/", group, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close files and group */ if(H5Fclose(file1) < 0) TEST_ERROR if(H5Fclose(file2) < 0) TEST_ERROR if(H5Gclose(group) < 0) TEST_ERROR /* Create new gapl, and set elink callback */ if((gapl = H5Pcreate(H5P_GROUP_ACCESS)) < 0) TEST_ERROR if(H5Pset_elink_cb(gapl, external_set_elink_cb_cb, &op_data) < 0) TEST_ERROR /* Verify "get" routine functionality */ if(H5Pget_elink_cb(gapl, &cb, (void **) &op_data_p) < 0) TEST_ERROR if(cb != external_set_elink_cb_cb) TEST_ERROR if(op_data_p != &op_data) TEST_ERROR /* Open file1 with read only access */ if((file1 = H5Fopen(filename1, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR /* Create a group through the external link using gapl */ if((group = H5Gcreate2(file1, "/group1/ext_link/group2", H5P_DEFAULT, H5P_DEFAULT, gapl)) < 0) TEST_ERROR /* Verify that the correct parameters have been set on file2 (somewhat * redundant as the library would be unable to create the group otherwise) */ if((file2 = H5Iget_file_id(group)) < 0) TEST_ERROR if(H5Fget_intent(file2, &flags) < 0) TEST_ERROR if(!(flags & H5F_ACC_RDWR)) TEST_ERROR if((ret_fapl = H5Fget_access_plist(file2)) < 0) TEST_ERROR if(H5FD_FAMILY != H5Pget_driver(ret_fapl)) TEST_ERROR if(H5Gclose(group) < 0) TEST_ERROR if(H5Fclose(file2) < 0) TEST_ERROR if(H5Pclose(ret_fapl) < 0) TEST_ERROR if(H5Pclose(fam_fapl) < 0) TEST_ERROR /* Modify the user data structure to cause the callback to fail next time */ op_data.code = 1; /* Attempt to reopen group2 (should fail) */ H5E_BEGIN_TRY { group = H5Gopen2(file1, "/group1/ext_link/group2", gapl); } H5E_END_TRY; if(group != FAIL) TEST_ERROR /* Modify the user data structure to cause the callback to return invalid flags */ op_data.code = 2; /* Attempt to reopen group2 (should fail) */ H5E_BEGIN_TRY { group = H5Gopen2(file1, "/group1/ext_link/group2", gapl); } H5E_END_TRY; if(group != FAIL) TEST_ERROR /* Close */ if(H5Fclose(file1) < 0) TEST_ERROR if(H5Pclose(gapl) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(group); H5Fclose(file1); H5Fclose(file2); H5Pclose(gapl); H5Pclose(ret_fapl); H5Pclose(fam_fapl); } H5E_END_TRY; return FAIL; } /* end external_set_elink_cb() */ /*------------------------------------------------------------------------- * Function: external_reset_register * * Purpose: Check that external links are registered after the library * is reset. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_reset_register(void) { hid_t file; char filename[NAME_BUF_SIZE]; TESTING("external links are registered after reset") /* Create and close file */ h5_fixname(FILENAME[44], H5P_DEFAULT, filename, sizeof filename); if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if (H5Fclose(file) < 0) TEST_ERROR /* Reset the library */ H5close(); /* Re open file */ if ((file = H5Fopen(filename, H5F_ACC_RDWR, H5P_DEFAULT)) < 0) TEST_ERROR /* Create an external link */ if (H5Lcreate_external("some_file", "some_obj", file, "ext_link1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file */ if (H5Fclose(file) < 0) TEST_ERROR /* Try again to make sure the previous H5Lcreate_external call does not * affect the ability to reset */ H5close(); if ((file = H5Fopen(filename, H5F_ACC_RDWR, H5P_DEFAULT)) < 0) TEST_ERROR if (H5Lcreate_external("another_file", "another_obj", file, "ext_link2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if (H5Fclose(file) < 0) TEST_ERROR if(HDremove(filename) != 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Fclose(file); } H5E_END_TRY; return FAIL; } /* end external_reset_register() */ #ifdef H5_HAVE_WINDOW_PATH /*------------------------------------------------------------------------- * Function: external_link_win1 * * Purpose: * 1. target link: "/CWD/tmp/extlinks10" * 2. main file: "extlinks0" * 3. target file: "extlinks10" * Should be able to find the target file via main file's current drive/rel path * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_win1(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], filename3[NAME_BUF_SIZE], tmpname[NAME_BUF_SIZE], cwdpath[NAME_BUF_SIZE]; if(new_format) TESTING("external links via main file's current drive/rel path(windows)(w/new group format)") else TESTING("external links via main file's current drive/rel path(windows)") /* set up name for main file: "extlinks0" */ h5_fixname(FILENAME[12], fapl, filename1, sizeof filename1); if(NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE)) TEST_ERROR /* set up name for target link: "/CWD/tmp/extlinks10" */ HDstrcpy(tmpname, &cwdpath[2]); /* stripped the drive letter to make it rel drive but absolute path */ HDstrcat(tmpname, "/"); HDstrcat(tmpname, FILENAME[30]); h5_fixname(tmpname, fapl, filename2, sizeof filename2); /* set up name for target file: "extlinks10" */ h5_fixname(FILENAME[29], fapl, filename3, sizeof filename3); /* Create the target file */ if((fid = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Create the main file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file */ if(H5Lcreate_external(filename2, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT); } H5E_END_TRY; /* should be able to find the target file via main file's CWD*/ if(gid < 0) { H5_FAILED(); HDputs(" Should have found the file in CWD."); goto error; } /* closing for main file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_win1() */ /*------------------------------------------------------------------------- * Function: external_link_win2 * * Purpose: * 1. target link: "/CWD/tmp/extlinks11" * 2. main file: "extlinks0" * 3. target file: "tmp/extlinks11" * Should be able to access the target file directly (rel drive/abs path) * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_win2(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], filename3[NAME_BUF_SIZE], tmpname[NAME_BUF_SIZE], cwdpath[NAME_BUF_SIZE]; if(new_format) TESTING("external links via target's rel drive/abs path directly(windows)(w/new group format)") else TESTING("external links via target's rel drive/abs path directly(windows)") /* set up name for main file: "extlinks0" */ h5_fixname(FILENAME[12], fapl, filename1, sizeof filename1); /* create tmp directory and get current working directory path */ if((HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) || (NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE))) TEST_ERROR /* set up name for target link: "/CWD/tmp/extlinks11" */ HDstrcpy(tmpname, &cwdpath[2]); /* stripped the drive letter to make it relative drive but absolute path */ HDstrcat(tmpname, "/"); HDstrcat(tmpname, FILENAME[31]); h5_fixname(tmpname, fapl, filename2, sizeof filename2); /* set up name for target file: "tmp/extlinks11" */ h5_fixname(FILENAME[31], fapl, filename3, sizeof filename3); /* Create the target file */ if((fid = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Create the main file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file */ if(H5Lcreate_external(filename2, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT); } H5E_END_TRY; /* should be able to find the target file directly */ if(gid < 0) { H5_FAILED(); HDputs(" Should have found the file in tmp."); goto error; } /* closing for main file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_win2() */ /*------------------------------------------------------------------------- * Function: external_link_win3 * * Purpose: * 1. target link: ":tmp/extlinks12" * 2. main file: "extlinks0" * 3. target file: "tmp/extlinks12" * Should be able to access the target file directly (abs drive/rel path) * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_win3(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ int drive = 0; char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], filename3[NAME_BUF_SIZE], tmpname[NAME_BUF_SIZE]; if(new_format) TESTING("external links via target's abs drive/rel path directly (windows)(w/new group format)") else TESTING("external links via target's abs drive/rel path directly (windows)") /* set up name for main file: "extlinks0" */ h5_fixname(FILENAME[12], fapl, filename1, sizeof filename1); /* create tmp directory */ if (HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) TEST_ERROR /* set up name for target link: ":tmp/extlinks12" */ drive = HDgetdrive(); HDsnprintf(tmpname, sizeof(tmpname), "%c:%s", (drive+'A'-1), FILENAME[32]); h5_fixname(tmpname, fapl, filename2, sizeof filename2); /* set up name for target file: "tmp/extlinks12" */ h5_fixname(FILENAME[32], fapl, filename3, sizeof filename3); /* Create the target file */ if((fid=H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid=H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Create the main file */ if((fid=H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file */ if(H5Lcreate_external(filename2, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT); } H5E_END_TRY; /* should be able to find the target file directly */ if (gid < 0) { H5_FAILED(); HDputs(" Should have found the file in tmp."); goto error; } /* closing for main file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_win3() */ /*------------------------------------------------------------------------- * Function: external_link_win4 * * Purpose: * 1. target link: ":extlinks13" * 2. main file: ":tmp/extlinks0" * 3. target file: tmp/extlinks13 * Should be able to access the target file via main file's abs drive/rel path * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_win4(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ int drive=0; char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], filename3[NAME_BUF_SIZE], tmpname[NAME_BUF_SIZE]; if(new_format) TESTING("external links via main file's abs drive/rel path (windows)(w/new group format)") else TESTING("external links via main file's abs drive/rel path (windows)") /* set up name for main file: ":tmp/extlinks0" */ drive = HDgetdrive(); HDsnprintf(tmpname, sizeof(tmpname), "%c:%s", (drive+'A'-1), FILENAME[13]); h5_fixname(tmpname, fapl, filename1, sizeof filename1); /* set up name for target link: ":extlinks13" */ HDsnprintf(tmpname, sizeof(tmpname), "%c:%s", (drive+'A'-1), FILENAME[33]); h5_fixname(tmpname, fapl, filename2, sizeof filename2); /* set up name for target file: "tmp/extlinks13" */ h5_fixname(FILENAME[34], fapl, filename3, sizeof filename3); /* Create the target file */ if((fid = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Create the main file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file */ if(H5Lcreate_external(filename2, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT); } H5E_END_TRY; /* should be able to find the target file via main file's absolute drive/relative path */ if (gid < 0) { H5_FAILED(); HDputs(" Should have found the file in CWD."); goto error; } /* closing for main file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_win4() */ /*------------------------------------------------------------------------- * Function: external_link_win5 * * Purpose: * 1. target link: ":tmp/extlinks14" * 2. main file: "/CWD/extlinks0" * 3. target file: "tmp/extlinks14" * Should be able to access the target file via main file's relative drive/absolute path * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_win5(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ int drive=0; char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], filename3[NAME_BUF_SIZE], tmpname[NAME_BUF_SIZE], cwdpath[NAME_BUF_SIZE]; if(new_format) TESTING("external links via main file's rel drive/abs path (windows)(w/new group format)") else TESTING("external links via main file's rel drive/abs path (windows)") if(NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE)) TEST_ERROR drive = HDgetdrive(); if (drive >= 26) drive -= 1; /* account for drive Z */ else drive += 1; /* set up name for main file: "/CWD/extlinks0" */ HDstrcpy(tmpname, &cwdpath[2]); /* stripped the drive letter to make it rel drive but absolute path */ HDstrcat(tmpname, "/"); HDstrcat(tmpname, FILENAME[12]); h5_fixname(tmpname, fapl, filename1, sizeof filename1); /* set up name for target link: ":tmp/extlinks14" */ HDsnprintf(tmpname, sizeof(tmpname), "%c:%s", (drive+'A'-1), FILENAME[35]); h5_fixname(tmpname, fapl, filename2, sizeof filename2); /* set up name for target file: "tmp/extlinks14" */ h5_fixname(FILENAME[35], fapl, filename3, sizeof filename3); /* Create the target file */ if((fid = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Create the main file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file */ if(H5Lcreate_external(filename2, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT); } H5E_END_TRY; /* should be able to find the target file via main file's rel drive/abs path */ if(gid < 0) { H5_FAILED(); HDputs(" Should have found the file in CWD."); goto error; } /* closing for main file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_win5() */ /*------------------------------------------------------------------------- * Function: external_link_win6 * * Purpose: * 1. target link: ":tmp/extlinks15" * 2. main file: "extlinks0" * 3. target file: "tmp/extlinks15" * Should be able to access the target file via target's current drive/rel path * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_win6(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ int drive=0; char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], filename3[NAME_BUF_SIZE], tmpname[NAME_BUF_SIZE]; if(new_format) TESTING("external links via target's current drive/rel path (windows)(w/new group format)") else TESTING("external links via target's current drive/rel path (windows)") /* create tmp directory */ if (HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) TEST_ERROR drive = HDgetdrive(); if (drive >= 26) drive -= 1; /* account for drive Z */ else drive += 1; /* set up name for main file: "extlinks0" */ h5_fixname(FILENAME[12], fapl, filename1, sizeof filename1); /* set up name for target link: ":tmp/extlinks15" */ HDsnprintf(tmpname, sizeof(tmpname), "%c:%s", (drive+'A'-1), FILENAME[36]); h5_fixname(tmpname, fapl, filename2, sizeof filename2); /* set up name for target file: "tmp/extlinks15" */ h5_fixname(FILENAME[36], fapl, filename3, sizeof filename3); /* Create the target file */ if((fid = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Create the main file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file */ if(H5Lcreate_external(filename2, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT); } H5E_END_TRY; /* should be able to find the target file via target file's rel path in current drive */ if (gid < 0) { H5_FAILED(); HDputs(" Should have found the file in tmp."); goto error; } /* closing for main file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_win6() */ /*------------------------------------------------------------------------- * Function: external_link_win7 * * Purpose: * 1. UNC target link: "\\127.0.01\c$/tmp/extlinks10" * 2. main file: "extlinks0" * 3. target file: "extlinks15" * Should be able to find the target file via main file's local host/main drive/rel path * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_win7(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], filename3[NAME_BUF_SIZE], tmpname[NAME_BUF_SIZE], cwdpath[NAME_BUF_SIZE]; if(new_format) TESTING("external links via main file's UNC local host/main drive/rel path(windows)(w/new group format)") else TESTING("external links via main file's UNC local host/main drive/rel path(windows)") /* set up name for main file: "extlinks0" */ h5_fixname(FILENAME[12], fapl, filename1, sizeof filename1); if(NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE)) TEST_ERROR /* set up name for target link: "\\127.0.0.1\c$/tmp/extlinks10" */ HDstrcpy(tmpname, "\\\\127.0.0.1\\c$"); /* absolute path */ HDstrcat(tmpname, "/"); HDstrcat(tmpname, FILENAME[30]); h5_fixname(tmpname, fapl, filename2, sizeof filename2); /* set up name for target file: "extlinks15" */ h5_fixname(FILENAME[29], fapl, filename3, sizeof filename3); /* Create the target file */ if((fid = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Create the main file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file */ if(H5Lcreate_external(filename2, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT); } H5E_END_TRY; /* should be able to find the target file via main file's local host/main drive*/ if(gid < 0) { H5_FAILED(); HDputs(" Should have found the file in local host/main drive."); goto error; } /* closing for main file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_win7() */ /*------------------------------------------------------------------------- * Function: external_link_win8 * * Purpose: * 1. Long UNC target link: "\\?\:\CWD\extlinks10" * 2. main file: "extlinks0" * 3. target file: "extlinks10" * Should be able to access the target file directly (abs drive/abs path) * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static int external_link_win8(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ int drive = 0; char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], filename3[NAME_BUF_SIZE], tmpname[NAME_BUF_SIZE], cwdpath[NAME_BUF_SIZE]; if(new_format) TESTING("external links via target's Long UNC abs drive/abs path directly (windows)(w/new group format)") else TESTING("external links via target's Long UNC abs drive/abs path directly (windows)") /* set up name for main file: "extlinks0" */ h5_fixname(FILENAME[12], fapl, filename1, sizeof filename1); if(NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE)) TEST_ERROR /* create tmp directory */ if(HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) TEST_ERROR /* set up name for target link: ":\CWD\extlinks10" */ drive = HDgetdrive(); HDsnprintf(tmpname, sizeof(tmpname), "\\\\?\\%c:%s\\%s", (drive+'A'-1), &cwdpath[2], FILENAME[30]); h5_fixname(tmpname, fapl, filename2, sizeof filename2); /* set up name for target file: "extlinks10" */ h5_fixname(FILENAME[30], fapl, filename3, sizeof filename3); /* Create the target file */ if((fid = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Create the main file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file */ if(H5Lcreate_external(filename2, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT); } H5E_END_TRY; /* should be able to find the target file directly */ if(gid < 0) { H5_FAILED(); HDputs(" Should have found the file in tmp."); goto error; } /* closing for main file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_win8() */ /*------------------------------------------------------------------------- * Function: external_link_win9 * * Purpose: * 1. Long UNC target link: "\\?\UNC\127.0.01\c$/tmp/extlinks10" * 2. main file: "extlinks0" * 3. target file: "extlinks15" * Should be able to find the target file via main file's local host/main drive/rel path * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_win9(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], filename3[NAME_BUF_SIZE], tmpname[NAME_BUF_SIZE], cwdpath[NAME_BUF_SIZE]; if(new_format) TESTING("external links via main file's Long UNC local host/main drive/rel path(windows)(w/new group format)") else TESTING("external links via main file's Long UNC local host/main drive/rel path(windows)") /* set up name for main file: "extlinks0" */ h5_fixname(FILENAME[12], fapl, filename1, sizeof filename1); if(NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE)) TEST_ERROR /* set up name for target link: "\\?\UNC\127.0.0.1\c$/tmp/extlinks10" */ HDstrcpy(tmpname, "\\\\?\\UNC\127.0.0.1\\c$"); /* absolute path */ HDstrcat(tmpname, "/"); HDstrcat(tmpname, FILENAME[30]); h5_fixname(tmpname, fapl, filename2, sizeof filename2); /* set up name for target file: "extlinks15" */ h5_fixname(FILENAME[29], fapl, filename3, sizeof filename3); /* Create the target file */ if((fid = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* closing for target file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Create the main file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to target file */ if(H5Lcreate_external(filename2, "/A", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open object through external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT); } H5E_END_TRY; /* should be able to find the target file via main file's local host/main drive*/ if(gid < 0) { H5_FAILED(); HDputs(" Should have found the file in local host/main drive."); goto error; } /* closing for main file */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_win9() */ #endif /* H5_HAVE_WINDOW_PATH */ /*------------------------------------------------------------------------- * Function: external_link_recursive * * Purpose: Build a file with "recursive" external link * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_recursive(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ char filename1[NAME_BUF_SIZE]; /* Names of files to externally link across */ if(new_format) TESTING("recursive external links (w/new group format)") else TESTING("recursive external links") /* Set up filenames */ h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1); /* Create first file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create recursive external links */ if(H5Lcreate_external(filename1, "/recursive", fid, "recursive", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Open file */ if((fid = H5Fopen(filename1, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR /* Open object through dangling file external link */ H5E_BEGIN_TRY { gid = H5Gopen2(fid, "recursive", H5P_DEFAULT); } H5E_END_TRY; if (gid >= 0) { H5_FAILED(); HDputs(" Should have failed for recursive external links."); goto error; } /* Close first file */ if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end external_link_recursive() */ /*------------------------------------------------------------------------- * Function: external_link_query * * Purpose: Query file & object names for external links, as well as * information from H5Gget_obj_info * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_query(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ const char *file_name; /* Name of the file the external link points to */ const char *object_name; /* Name of the object the external link points to */ H5O_info_t oi; /* Object information */ H5L_info_t li; /* Link information */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], /* Names of files to externally link across */ query_buf[NAME_BUF_SIZE]; /* Buffer to hold query result */ if(new_format) TESTING("query aspects of external link (w/new group format)") else TESTING("query aspects of external link") /* Set up filenames */ h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2); /* Create first file, with external link to object in second file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link */ /* (add a few extra '/'s to make certain library normalizes external link object names) */ if(H5Lcreate_external(filename2, "///dst//", fid, "src", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Get size of buffer for external link */ if(H5Lget_info(fid, "src", &li, H5P_DEFAULT) < 0) TEST_ERROR if(li.u.val_size != (1 + (HDstrlen(filename2) + 1) + (HDstrlen("/dst") + 1))) TEST_ERROR if (H5L_TYPE_EXTERNAL != li.type) { H5_FAILED(); HDputs(" Unexpected link class - should have been an external link"); goto error; } /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Create second file to point to */ if((fid = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create object to link to */ if((gid = H5Gcreate2(fid, "dst", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Open first file */ if((fid = H5Fopen(filename1, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR /* Get size of buffer for external link */ if(H5Lget_info(fid, "src", &li, H5P_DEFAULT) < 0) TEST_ERROR if(li.u.val_size != (1 + (HDstrlen(filename2) + 1) + (HDstrlen("/dst") + 1))) TEST_ERROR if(H5L_TYPE_EXTERNAL != li.type) { H5_FAILED(); HDputs(" Unexpected link class - should have been an external link"); goto error; } /* Get information for external link. It should be two strings right after each other */ if(H5Lget_val(fid, "src", query_buf, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR /* Extract the file and object names from the buffer */ if(H5Lunpack_elink_val(query_buf, li.u.val_size, NULL, &file_name, &object_name) < 0) TEST_ERROR /* Compare the file and object names */ if(HDstrcmp(file_name, filename2)) TEST_ERROR if(HDstrcmp(object_name, "/dst")) TEST_ERROR /* Query information about object that external link points to */ if(H5Oget_info_by_name2(fid, "src", &oi, H5O_INFO_BASIC, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5O_TYPE_GROUP != oi.type) { H5_FAILED(); HDputs(" Unexpected object type - should have been a group"); goto error; } /* Close first file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Make sure that passing in NULLs to H5Lunpack_elink_val works */ if(H5Lunpack_elink_val(query_buf, li.u.val_size, NULL, NULL, NULL) < 0) TEST_ERROR /* Make sure that bogus cases trigger errors in H5Lunpack_elink_val */ H5E_BEGIN_TRY { if(H5Lunpack_elink_val(query_buf, li.u.val_size - 1, NULL, NULL, NULL) >= 0) TEST_ERROR } H5E_END_TRY H5E_BEGIN_TRY { if(H5Lunpack_elink_val(query_buf, (size_t)0, NULL, NULL, NULL) >= 0) TEST_ERROR } H5E_END_TRY H5E_BEGIN_TRY { if(H5Lunpack_elink_val(NULL, (size_t)0, NULL, NULL, NULL) >= 0) TEST_ERROR } H5E_END_TRY H5E_BEGIN_TRY { if(H5Lunpack_elink_val(NULL, (size_t)1000, NULL, NULL, NULL) >= 0) TEST_ERROR } H5E_END_TRY PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end external_link_query() */ /*------------------------------------------------------------------------- * Function: external_link_unlink_compact * * Purpose: Remove an external link (from a compact group) * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_unlink_compact(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1, gid2 = -1; /* Group IDs */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE]; /* Names of files to externally link across */ if(new_format) TESTING("unlinking external link in compact group (w/new group format)") else TESTING("unlinking external link in compact group") /* Set up filenames */ h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2); /* Create first file, with external link to object in second file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link */ if(H5Lcreate_external(filename2, "/dst", fid, "src", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Create second file to point to */ if((fid = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create object to link to */ if((gid = H5Gcreate2(fid, "dst", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Open first file */ if((fid = H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR /* Unlink external link */ if(H5Ldelete(fid, "src", H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Close first file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR /* Open second file */ if((fid = H5Fopen(filename2, H5F_ACC_RDONLY, fapl)) < 0) FAIL_STACK_ERROR /* Open group for external link */ if((gid = H5Gopen2(fid, "dst", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close group */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Close file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid2); H5Gclose(gid); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end external_link_unlink_compact() */ /*------------------------------------------------------------------------- * Function: external_link_unlink_dense * * Purpose: Remove an external link (from a dense group) * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_unlink_dense(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gcpl = -1; /* Group creation property list ID */ hid_t gid = -1, gid2 = -1; /* Group IDs */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE]; /* Names of files to externally link across */ unsigned nmsgs; /* Number of messages in group's header */ unsigned max_compact; /* Maximum # of links to store in group compactly */ unsigned min_dense; /* Minimum # of links to store in group "densely" */ unsigned u; /* Local index variable */ if(new_format) TESTING("unlinking external link in dense group (w/new group format)") else TESTING("unlinking external link in dense group") /* Set up filenames */ h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2); /* Create first file, with external link to object in second file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Open root group */ if((gid = H5Gopen2(fid, "/", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check on root group's status */ if(H5G__is_empty_test(gid) != TRUE) TEST_ERROR /* Query the group creation properties */ if((gcpl = H5Gget_create_plist(gid)) < 0) TEST_ERROR if(H5Pget_link_phase_change(gcpl, &max_compact, &min_dense) < 0) TEST_ERROR /* Create external link */ /* (This also covers the case of having an external link in a compact group that's converted to a dense group) */ if(H5Lcreate_external(filename2, "/dst", gid, "src", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Check on root group's status */ if(H5G__is_empty_test(gid) == TRUE) TEST_ERROR if(H5G__has_links_test(gid, &nmsgs) != TRUE) TEST_ERROR if(nmsgs != 1) TEST_ERROR if(H5G__has_stab_test(gid) == TRUE) TEST_ERROR /* Create enough objects in the root group to change it into a "dense" group */ for(u = 0; u < max_compact; u++) { HDsnprintf(objname, sizeof(objname), "filler %u", u); if((gid2 = H5Gcreate2(gid, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid2) < 0) TEST_ERROR } /* end for */ /* Check on root group's status */ if(H5G__is_empty_test(gid) == TRUE) TEST_ERROR if(H5G__has_links_test(gid, NULL) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(gid) != TRUE) TEST_ERROR /* Close group creation property list */ if(H5Pclose(gcpl) < 0) TEST_ERROR /* Close root group */ if(H5Gclose(gid) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Create second file to point to */ if((fid = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create object to link to */ if((gid = H5Gcreate2(fid, "dst", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Open first file */ if((fid = H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR /* Open root group */ if((gid = H5Gopen2(fid, "/", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Unlink external link */ if(H5Ldelete(fid, "src", H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Remove enough objects in the root group to change it into a "compact" group */ for(u = 0; u < ((max_compact - min_dense) + 1); u++) { HDsnprintf(objname, sizeof(objname), "filler %u", u); if(H5Ldelete(gid, objname, H5P_DEFAULT) < 0) FAIL_STACK_ERROR } /* end for */ /* Check on root group's status */ if(H5G__is_empty_test(gid) == TRUE) TEST_ERROR if(H5G__has_links_test(gid, &nmsgs) != TRUE) TEST_ERROR if(nmsgs != (min_dense - 1)) TEST_ERROR if(H5G__is_new_dense_test(gid) == TRUE) TEST_ERROR if(H5G__has_stab_test(gid) == TRUE) TEST_ERROR /* Close root group */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Close first file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR /* Open second file */ if((fid = H5Fopen(filename2, H5F_ACC_RDONLY, fapl)) < 0) FAIL_STACK_ERROR /* Open group for external link (should be unaffected) */ if((gid = H5Gopen2(fid, "dst", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close group */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Close file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid2); H5Gclose(gid); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end external_link_unlink_dense() */ /*------------------------------------------------------------------------- * Function: external_link_move * * Purpose: Move/rename external link * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_move(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1, gid2 = -1; /* Group IDs */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE]; /* Names of files to externally link across */ if(new_format) TESTING("move external link (w/new group format)") else TESTING("move external link") /* Set up filenames */ h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2); /* Create first file, with external link to object in second file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link */ if(H5Lcreate_external(filename2, "/dst", fid, "src", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Create second file to point to */ if((fid = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create object to link to */ if((gid = H5Gcreate2(fid, "dst", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Move external link to different name within same group */ /* Open first file */ if((fid = H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR /* Move external link within same group */ if(H5Lmove(fid, "src", H5L_SAME_LOC, "src2", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Open object through external link */ if((gid = H5Gopen2(fid, "src2", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) FAIL_STACK_ERROR if(HDstrcmp(objname, "/dst")) TEST_ERROR /* Create object in external file */ if((gid2 = H5Gcreate2(gid, "new_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close group in external file */ if(H5Gclose(gid2) < 0) FAIL_STACK_ERROR /* Close external object */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Close first file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR /* Open second file */ if((fid = H5Fopen(filename2, H5F_ACC_RDONLY, fapl)) < 0) FAIL_STACK_ERROR /* Open group created through external link */ if((gid = H5Gopen2(fid, "dst/new_group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close group */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Close file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR /* Move external link to different group */ /* Open first file */ if((fid = H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR /* Create another group, to move the external link into */ if((gid = H5Gcreate2(fid, "group2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Move external link to different group */ if(H5Lmove(fid, "src2", gid, "src3", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Close new group */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Open object through external link */ if((gid = H5Gopen2(fid, "/group2/src3", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) FAIL_STACK_ERROR if(HDstrcmp(objname, "/dst")) TEST_ERROR /* Create object in external file */ if((gid2 = H5Gcreate2(gid, "new_group2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close group in external file */ if(H5Gclose(gid2) < 0) FAIL_STACK_ERROR /* Close external object */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Close first file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR /* Open second file */ if((fid = H5Fopen(filename2, H5F_ACC_RDONLY, fapl)) < 0) FAIL_STACK_ERROR /* Open group created through external link */ if((gid = H5Gopen2(fid, "dst/new_group2", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close group */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Close file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR /* Move external link back to original group */ /* Open first file */ if((fid = H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR /* Open object through external link */ if((gid = H5Gopen2(fid, "/group2/src3", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) FAIL_STACK_ERROR if(HDstrcmp(objname, "/dst")) TEST_ERROR /* Move external link back to original location */ if(H5Lmove(fid, "/group2/src3", H5L_SAME_LOC, "/src", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) FAIL_STACK_ERROR if(HDstrcmp(objname, "/dst")) TEST_ERROR /* Create object in external file */ if((gid2 = H5Gcreate2(gid, "new_group3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close group in external file */ if(H5Gclose(gid2) < 0) FAIL_STACK_ERROR /* Close external object */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Close first file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR /* Open second file */ if((fid = H5Fopen(filename2, H5F_ACC_RDONLY, fapl)) < 0) FAIL_STACK_ERROR /* Open group created through external link */ if((gid = H5Gopen2(fid, "dst/new_group3", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close group */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Close file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid2); H5Gclose(gid); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end external_link_move() */ /*------------------------------------------------------------------------- * Function: external_link_ride * * Purpose: Let an external link "come along for the ride" when a group is * converted between compact & dense forms. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_ride(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gcpl = -1; /* Group creation property list ID */ hid_t gid = -1, gid2 = -1; /* Group IDs */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE]; /* Names of files to externally link across */ unsigned nmsgs; /* Number of messages in group's header */ unsigned max_compact; /* Maximum # of links to store in group compactly */ unsigned min_dense; /* Minimum # of links to store in group "densely" */ unsigned u; /* Local index variable */ if(new_format) TESTING("external link along for the ride (w/new group format)") else TESTING("external link along for the ride") /* Set up filenames */ h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2); /* Create first file, with external link to object in second file */ if((fid = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Open root group */ if((gid = H5Gopen2(fid, "/", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check on root group's status */ if(H5G__is_empty_test(gid) != TRUE) TEST_ERROR /* Query the group creation properties */ if((gcpl = H5Gget_create_plist(gid)) < 0) TEST_ERROR if(H5Pget_link_phase_change(gcpl, &max_compact, &min_dense) < 0) TEST_ERROR /* Create enough objects in the root group to change it into a "dense" group */ for(u = 0; u < (max_compact + 1); u++) { HDsnprintf(objname, sizeof(objname), "filler %u", u); if((gid2 = H5Gcreate2(gid, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid2) < 0) TEST_ERROR } /* end for */ /* Check on root group's status */ if(H5G__is_empty_test(gid) == TRUE) TEST_ERROR if(H5G__has_links_test(gid, NULL) == TRUE) TEST_ERROR if(new_format) { if(H5G__is_new_dense_test(gid) != TRUE) TEST_ERROR } /* end if */ else { if(H5G__has_stab_test(gid) != TRUE) TEST_ERROR } /* end else */ /* Create external link */ /* (This also covers the case of adding an external link to a dense group) */ if(H5Lcreate_external(filename2, "/dst", gid, "src", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Check on root group's status */ if(H5G__is_empty_test(gid) == TRUE) TEST_ERROR if(H5G__has_links_test(gid, NULL) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(gid) != TRUE) TEST_ERROR /* Close group creation property list */ if(H5Pclose(gcpl) < 0) TEST_ERROR /* Close root group */ if(H5Gclose(gid) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Create second file to point to */ if((fid = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create object to link to */ if((gid = H5Gcreate2(fid, "dst", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Remove enough objects to convert group containing external link back into compact form */ /* Open first file */ if((fid = H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR /* Open object through external link */ if((gid = H5Gopen2(fid, "src", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/dst")) TEST_ERROR /* Create object in external file */ if((gid2 = H5Gcreate2(gid, "new_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close group in external file */ if(H5Gclose(gid2) < 0) TEST_ERROR /* Close external object */ if(H5Gclose(gid) < 0) TEST_ERROR /* Open root group */ if((gid = H5Gopen2(fid, "/", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Remove enough objects in the root group to change it into a "compact" group */ for(u = 0; u < ((max_compact - min_dense) + 3); u++) { HDsnprintf(objname, sizeof(objname), "filler %u", u); if(H5Ldelete(gid, objname, H5P_DEFAULT) < 0) FAIL_STACK_ERROR } /* end for */ /* Check on root group's status */ if(H5G__is_empty_test(gid) == TRUE) TEST_ERROR if(H5G__has_links_test(gid, &nmsgs) != TRUE) TEST_ERROR if(nmsgs != (min_dense - 1)) TEST_ERROR if(H5G__has_stab_test(gid) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(gid) == TRUE) TEST_ERROR /* Close root group */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Open object through external link */ if((gid = H5Gopen2(fid, "src", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/dst")) TEST_ERROR /* Create object in external file */ if((gid2 = H5Gcreate2(gid, "new_group2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close group in external file */ if(H5Gclose(gid2) < 0) FAIL_STACK_ERROR /* Close external object */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Close first file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR /* Open second file */ if((fid = H5Fopen(filename2, H5F_ACC_RDONLY, fapl)) < 0) FAIL_STACK_ERROR /* Open group created through external link */ if((gid = H5Gopen2(fid, "dst/new_group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close group */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Open group created through external link */ if((gid = H5Gopen2(fid, "dst/new_group2", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close group */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Close file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(gcpl); H5Gclose(gid2); H5Gclose(gid); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end external_link_ride() */ /*------------------------------------------------------------------------- * Function: external_link_closing * * Purpose: Test that files are closed correctly when traversing * external links. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_closing(hid_t fapl, hbool_t new_format) { hid_t fid1 = (-1), fid2 = (-1), fid3 = (-1), fid4=(-1); hid_t gid=(-1), tid=(-1), tid2=(-1), sid=(-1), did=(-1); hid_t lcpl_id=(-1); hsize_t dims[2]; char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE], filename3[NAME_BUF_SIZE], filename4[NAME_BUF_SIZE], /* Names of files to externally link across */ buf[NAME_BUF_SIZE]; /* misc. buffer */ H5L_info_t li; H5O_info_t oi; hobj_ref_t obj_ref; if(new_format) TESTING("that external files are closed during traversal (w/new group format)") else TESTING("that external files are closed during traversal") /* In this test, external links will go from file1 to file2 and from * file2 to file3. * Test that all functions that can traverse external files close * the files they open. * Test that providing unusual paths containing external links can't * make HDF5 forget to close a file it opened. */ /* Set up filenames */ h5_fixname(FILENAME[3], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[4], fapl, filename2, sizeof filename2); h5_fixname(FILENAME[5], fapl, filename3, sizeof filename3); h5_fixname(FILENAME[6], fapl, filename4, sizeof filename4); /* Create four files */ if((fid1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((fid3 = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((fid4 = H5Fcreate(filename4, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create a dataspace and a datatype so we can create/commit a dataset/datatype in the files */ dims[0] = 2; dims[1] = 2; if((sid = H5Screate_simple(2, dims, NULL)) < 0) TEST_ERROR if((tid = H5Tcopy(H5T_NATIVE_INT)) < 0) TEST_ERROR if((tid2 = H5Tcopy(H5T_NATIVE_INT)) < 0) TEST_ERROR /* Create external links from each file to the next */ if(H5Lcreate_external(filename2, "/", fid1, "elink", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename3, "/", fid2, "elink", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename4, "/", fid3, "elink", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close all files but the first */ if(H5Fclose(fid4) < 0) TEST_ERROR if(H5Fclose(fid3) < 0) TEST_ERROR if(H5Fclose(fid2) < 0) TEST_ERROR /* Test creating each kind of object */ if((gid = H5Gcreate2(fid1, "elink/elink/elink/group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Tcommit2(fid1, "elink/elink/elink/type1", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if((did = H5Dcreate2(fid1, "elink/elink/elink/dataset1", tid2, sid, H5P_DEFAULT, dcpl_g, H5P_DEFAULT)) < 0) TEST_ERROR /* Close objects */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Tclose(tid) < 0) TEST_ERROR if(H5Dclose(did) < 0) TEST_ERROR /* Test that getting info works */ if(H5Lget_info(fid1, "elink/elink/elink/type1", &li, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lget_info(fid1, "elink/elink/elink", &li, H5P_DEFAULT) < 0) TEST_ERROR if(H5Oget_info_by_name2(fid1, "elink/elink/elink/type1", &oi, H5O_INFO_BASIC, H5P_DEFAULT) < 0) TEST_ERROR if(H5Oget_info_by_name2(fid1, "elink/elink/elink", &oi, H5O_INFO_BASIC, H5P_DEFAULT) < 0) TEST_ERROR /* Test move */ if(H5Lmove(fid1, "elink/elink/elink/group1", fid1, "elink/elink/elink/group1_moved", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Open file 4 so we can do some fancy things */ if((fid4 = H5Fopen(filename4, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR if(H5Lmove(fid1, "elink/elink/elink/type1", fid4, "type1_moved", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lmove(fid4, "dataset1", fid1, "elink/elink/elink/dataset1_moved", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Close file 4 again */ if(H5Fclose(fid4) < 0) FAIL_STACK_ERROR /* Test copy (as of this test, it uses the same code as move) */ if(H5Lcopy(fid1, "elink/elink/elink", fid1, "elink/elink/elink_copied", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcopy(fid1, "elink/elink/elink", fid1, "elink/elink/elink/elink_copied2", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Test H5Gset and get comment */ if(H5Oset_comment_by_name(fid1, "elink/elink/elink/group1_moved", "comment", H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Oget_comment_by_name(fid1, "elink/elink/elink/group1_moved", buf, sizeof(buf), H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(HDstrcmp(buf, "comment")) TEST_ERROR /* Test H5*open */ if((gid = H5Gopen2(fid1, "elink/elink/elink/group1_moved", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if((tid = H5Topen2(fid1, "elink/elink/elink/type1_moved", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if((did = H5Dopen2(fid1, "elink/elink/elink/dataset1_moved", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close objects */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR if(H5Tclose(tid) < 0) FAIL_STACK_ERROR if(H5Dclose(did) < 0) FAIL_STACK_ERROR /* Test H5*open2 */ if((gid = H5Gopen2(fid1, "elink/elink/elink/group1_moved", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if((tid = H5Topen2(fid1, "elink/elink/elink/type1_moved", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if((did = H5Dopen2(fid1, "elink/elink/elink/dataset1_moved", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close objects */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR if(H5Tclose(tid) < 0) FAIL_STACK_ERROR if(H5Dclose(did) < 0) FAIL_STACK_ERROR /* Test H5Oopen */ if((did = H5Oopen(fid1, "elink/elink/elink/dataset1_moved", H5P_DEFAULT)) < 0) TEST_ERROR if(H5Dclose(did) < 0) TEST_ERROR /* Test H5Fmount */ if((gid = H5Gcreate2(fid1, "elink/elink/elink/mnt", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR H5E_BEGIN_TRY { if(H5Fmount(fid1, "elink/elink/elink/mnt", fid1, H5P_DEFAULT) >= 0) TEST_ERROR if(H5Funmount(fid1, "elink/elink/elink/mnt") >= 0) TEST_ERROR } H5E_END_TRY /* Test H5Rcreate */ if(H5Rcreate(&obj_ref, fid1, "elink/elink/elink/type1_moved", H5R_OBJECT, (hid_t)(-1)) < 0) TEST_ERROR /* Test unlink */ if(H5Ldelete(fid1, "elink/elink/elink/group1_moved", H5P_DEFAULT) < 0) TEST_ERROR if(H5Ldelete(fid1, "elink/elink/elink/type1_moved", H5P_DEFAULT) < 0) TEST_ERROR if(H5Ldelete(fid1, "elink/elink/elink/dataset1_moved", H5P_DEFAULT) < 0) TEST_ERROR if(H5Ldelete(fid1, "elink/elink/elink_copied", H5P_DEFAULT) < 0) TEST_ERROR if(H5Ldelete(fid1, "elink/elink/elink/elink_copied2", H5P_DEFAULT) < 0) TEST_ERROR /* We've tested that the various functions above don't leave files open. * Now test that we can't confuse HDF5 by giving unusual paths with external links */ /* Create an external link that points to another external link */ if((fid2 = H5Fopen(filename2, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR if(H5Lcreate_external(filename3, "/elink", fid2, "elink2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Fclose(fid2) < 0) TEST_ERROR /* Do an external link traversal that recursively calls another external link. */ if((gid = H5Gcreate2(fid1, "elink/elink2/group2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Create two more groups so that the last three elements in the path are * all within the same external file */ if((gid = H5Gcreate2(fid1, "elink/elink2/group2/group3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if((gid = H5Gcreate2(fid1, "elink/elink2/group2/group3/group4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if(H5Oget_info_by_name2(fid1, "elink/elink2/group2/group3/group4", &oi, H5O_INFO_BASIC, H5P_DEFAULT) < 0) TEST_ERROR /* Add a few regular groups and a soft link in file2 using intermediate group creation */ if((lcpl_id = H5Pcreate(H5P_LINK_CREATE)) < 0) TEST_ERROR if(H5Pset_create_intermediate_group(lcpl_id, TRUE) < 0) TEST_ERROR if(H5Lcreate_soft("/elink2", fid1, "elink/file2group1/file2group2/slink", lcpl_id, H5P_DEFAULT) < 0) TEST_ERROR /* Try to traverse this path. There are three soft traversals in a row; * slink points to (file2)/elink2, which points to (file3)/elink, which * points to file 4. */ if((gid = H5Gcreate2(fid1, "elink/file2group1/file2group2/slink/group3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if(H5Lget_info(fid1, "elink/file2group1/file2group2/slink/group3", &li, H5P_DEFAULT) < 0) TEST_ERROR /* Some simpler tests */ if((gid = H5Gcreate2(fid1, "elink/file2group3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if(H5Lget_info(fid1, "elink/file2group3", &li, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lget_info(fid1, "elink/elink", &li, H5P_DEFAULT) < 0) TEST_ERROR /* Close file1, the only file that should still be open */ if(H5Fclose(fid1) < 0) TEST_ERROR /* Re-create each file. If they are hanging open, these creates will fail */ if((fid1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((fid3 = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((fid4 = H5Fcreate(filename4, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Cleanup */ if(H5Sclose(sid) < 0) TEST_ERROR if(H5Tclose(tid2) < 0) TEST_ERROR if(H5Fclose(fid4) < 0) TEST_ERROR if(H5Fclose(fid3) < 0) TEST_ERROR if(H5Fclose(fid2) < 0) TEST_ERROR if(H5Fclose(fid1) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid); H5Tclose(tid); H5Dclose(did); H5Sclose(sid); H5Tclose(tid2); H5Fclose(fid4); H5Fclose(fid3); H5Fclose(fid2); H5Fclose(fid1); } H5E_END_TRY; return FAIL; } /* external_link_closing() */ /*------------------------------------------------------------------------- * Function: ext_link_endian * * Purpose: Check that external links work properly when they are * moved from big-endian to little-endian systems and * vice versa. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_endian(hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1, gid2 = -1; /* Group IDs */ hid_t lapl_id = -1; /* Prop List ID */ const char *pathbuf = H5_get_srcdir(); /* Path to the files */ const char *namebuf; if(new_format) TESTING("endianness of external links (w/new group format)") else TESTING("endianness of external links") /* Create a link access property list with the path to the srcdir */ if((lapl_id = H5Pcreate(H5P_LINK_ACCESS)) < 0) TEST_ERROR if(H5Pset_elink_prefix(lapl_id, pathbuf) < 0) TEST_ERROR namebuf = H5_get_srcdir_filename(LE_FILENAME); /* Corrected test file name */ /* Test LE file; try to open a group through the external link */ if((fid = H5Fopen(namebuf, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) TEST_ERROR if((gid = H5Oopen(fid, "ext_link", lapl_id)) < 0) TEST_ERROR /* Open a group in the external file using that group ID */ if((gid2 = H5Gopen2(gid, "subgroup", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close the IDs */ if(H5Gclose(gid2) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR namebuf = H5_get_srcdir_filename(BE_FILENAME); /* Corrected test file name */ /* Test BE file; try to open a group through the external link */ if((fid = H5Fopen(namebuf, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) TEST_ERROR if((gid = H5Oopen(fid, "ext_link", lapl_id)) < 0) TEST_ERROR /* Open a group in the external file using that group ID */ if((gid2 = H5Gopen2(gid, "subgroup", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close the IDs */ if(H5Gclose(gid2) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid2); H5Gclose(gid); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /*------------------------------------------------------------------------- * Function: external_link_strong * * Purpose: Check that external links work properly when they opened in * a file with "strong" file close degree. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_link_strong(hid_t fapl, hbool_t new_format) { hid_t my_fapl = (-1); /* File access property list */ hid_t fid1 = (-1), fid2 = (-1); /* File ID */ hid_t gid1 = (-1), gid2 = (-1); /* Group IDs */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename1[NAME_BUF_SIZE], filename2[NAME_BUF_SIZE]; if(new_format) TESTING("that external files work with strong file close degree (w/new group format)") else TESTING("that external files work with strong file close degree") /* Set up filenames */ h5_fixname(FILENAME[0], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[1], fapl, filename2, sizeof filename2); /* Copy file access property list */ if((my_fapl = H5Pcopy(fapl)) < 0) TEST_ERROR /* Set strong file close degree */ if(H5Pset_fclose_degree(my_fapl, H5F_CLOSE_STRONG) < 0) TEST_ERROR /* Create a group at /A/B/C in first file */ if((fid1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR if((gid1 = H5Gcreate2(fid1, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid1) < 0) TEST_ERROR if((gid1 = H5Gcreate2(fid1, "A/B", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid1) < 0) TEST_ERROR if((gid1 = H5Gcreate2(fid1, "A/B/C", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid1) < 0) TEST_ERROR if(H5Fclose(fid1) < 0) TEST_ERROR /* Create an external link /W/X/DLINK in second file to :/A/B/C */ if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid2 = H5Gcreate2(fid2, "/W", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid2) < 0) TEST_ERROR if((gid2 = H5Gcreate2(fid2, "/W/X", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Lcreate_external(filename1, "/A/B/C", gid2, "DLINK", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Gclose(gid2) < 0) TEST_ERROR if(H5Fclose(fid2) < 0) TEST_ERROR /* Access external link from file #1 */ if((fid2 = H5Fopen(filename2, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR if((gid2 = H5Gopen2(fid2, "/W/X/DLINK", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Iget_name(gid2, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/A/B/C")) TEST_ERROR if(H5Gclose(gid2) < 0) TEST_ERROR if(H5Fclose(fid2) < 0) TEST_ERROR /* Close fapl */ if(H5Pclose(my_fapl) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(my_fapl); H5Gclose(fapl); H5Gclose(gid2); H5Gclose(gid1); H5Fclose(fid2); H5Fclose(fid1); } H5E_END_TRY; return FAIL; } /* end external_link_strong() */ /*------------------------------------------------------------------------- * Function: external_symlink * * Purpose: Verify functionality of external links when symlinks are * used for parent/child files * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_symlink(const char *env_h5_drvr, hid_t fapl, hbool_t new_format) { #ifdef H5_HAVE_SYMLINK hid_t file1 = -1, file2 = -1, file3 = -1, file4 = -1, file5 = -1; hid_t group2 = -1, group3 = -1, group4 = -1, group5 = -1; char filename1[NAME_BUF_SIZE], filename2a[NAME_BUF_SIZE], filename2b[NAME_BUF_SIZE], filename3a[NAME_BUF_SIZE], filename3b[NAME_BUF_SIZE], filename4a[NAME_BUF_SIZE], filename4b[NAME_BUF_SIZE], filename5a[NAME_BUF_SIZE], filename5b[NAME_BUF_SIZE], tmpname[NAME_BUF_SIZE], cwdpath[NAME_BUF_SIZE]; hbool_t have_posix_compat_vfd; /* Whether VFD used is compatible w/POSIX I/O calls */ #endif /* H5_HAVE_SYMLINK */ if(new_format) TESTING("external links w/symlink files (w/new group format)") else TESTING("external links w/symlink files") #ifdef H5_HAVE_SYMLINK /* Skip test when using VFDs that can't provide a POSIX compatible file * descriptor. */ have_posix_compat_vfd = (hbool_t)(!HDstrcmp(env_h5_drvr, "sec2") || !HDstrcmp(env_h5_drvr, "core") || !HDstrcmp(env_h5_drvr, "nomatch")); if(have_posix_compat_vfd) { /* set up name for main file: "extlinks21A" */ h5_fixname(FILENAME[45], fapl, filename1, sizeof(filename1)); /* create tmp directory and get current working directory path */ if(HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) TEST_ERROR if(HDmkdir(TMPDIR2, (mode_t)0755) < 0 && errno != EEXIST) TEST_ERROR if(NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE)) TEST_ERROR /* Set up names for files in the subdirectories */ /* set up names for file #2 in temporary directory #2: "tmp2/extlinks21B" */ h5_fixname(FILENAME[46], fapl, filename2a, sizeof(filename2a)); fix_ext_filename(tmpname, cwdpath, FILENAME[46]); h5_fixname(tmpname, fapl, filename2b, sizeof(filename2b)); /* Create symbolic link #1 in temporary directory #1 to file #2 in temporary directory #2 */ /* (i.e. tmp/sym1.h5 -> /tmp2/extlinks21B.h5) */ if(HDsymlink(filename2b, SYMLINK1) < 0 && errno != EEXIST) TEST_ERROR /* set up name for file #3 in temporary directory #2: "tmp2/extlinks21C" */ h5_fixname(FILENAME[47], fapl, filename3a, sizeof(filename3a)); h5_fixname(FILENAME[48], fapl, filename3b, sizeof(filename3b)); /* set up name for file #4 in temporary directory #1: "tmp/extlinks21D" */ h5_fixname(FILENAME[49], fapl, filename4a, sizeof(filename4a)); fix_ext_filename(tmpname, cwdpath, FILENAME[49]); h5_fixname(tmpname, fapl, filename4b, sizeof(filename4b)); /* Create symbolic link #2 in temporary directory #2 to file #4 in temporary directory #1 */ /* (i.e. tmp2/sym2.h5 -> /tmp/extlinks21D.h5) */ if(HDsymlink(filename4b, SYMLINK2) < 0 && errno != EEXIST) TEST_ERROR /* set up name for file #5 in temporary directory #1: "tmp/extlinks21E" */ h5_fixname(FILENAME[50], fapl, filename5a, sizeof(filename5a)); h5_fixname(FILENAME[51], fapl, filename5b, sizeof(filename5b)); /* Create file #1 in current directory */ if((file1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create external link to file & object in temporary directory #2, using symlink #1 name */ if(H5Lcreate_external(SYMLINK1, "group2", file1, "extlink2-sym", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file #1 */ if(H5Fclose(file1) < 0) TEST_ERROR /* Create file #2 in tmp directory #2 */ if((file2 = H5Fcreate(filename2a, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if(H5Fclose(file2) < 0) TEST_ERROR /* Re-open file #2 in tmp directory through symlink */ if((file2 = H5Fopen(SYMLINK1, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR /* Create group in file #2 in temporary directory */ if((group2 = H5Gcreate2(file2, "group2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Create external link to file #3 & object in temporary directory #2 */ if(H5Lcreate_external(filename3b, "group3", group2, "extlink3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close group in file #2 */ if(H5Gclose(group2) < 0) TEST_ERROR /* Close file #2 */ if(H5Fclose(file2) < 0) TEST_ERROR /* Create file #3 in temp. directory #2 */ if((file3 = H5Fcreate(filename3a, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create group in file #3 */ if((group3 = H5Gcreate2(file3, "group3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Create external link to file & object in temporary directory #1, using symlink #2 name */ if(H5Lcreate_external(SYMLINK2, "group4", group3, "extlink4-sym", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close group in file #3 */ if(H5Gclose(group3) < 0) TEST_ERROR /* Close file #3 */ if(H5Fclose(file3) < 0) TEST_ERROR /* Create file #4 in temporary directory #1 */ if((file4 = H5Fcreate(filename4b, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create group in file #4 in 'temporary' directory */ if((group4 = H5Gcreate2(file4, "group4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Create external link to file #5 & object in temporary directory #1 */ if(H5Lcreate_external(filename5b, "group5", group4, "extlink5", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close group in file #4 */ if(H5Gclose(group4) < 0) TEST_ERROR /* Close file #4 */ if(H5Fclose(file4) < 0) TEST_ERROR /* Create file #5 in temporary directory #1 */ if((file5 = H5Fcreate(filename5a, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create group in file #5 in 'temporary' directory #1 */ if((group5 = H5Gcreate2(file5, "group5", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group5) < 0) TEST_ERROR /* Close file #5 */ if(H5Fclose(file5) < 0) TEST_ERROR /* Actual tests... */ /* Reopen file #1 */ if((file1 = H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR /* Open group in file #2, through external link w/symlink */ if((group2 = H5Gopen2(file1, "extlink2-sym", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(group2) < 0) TEST_ERROR /* Open group in file #3, through external link w/symlink to external link */ if((group3 = H5Gopen2(file1, "extlink2-sym/extlink3", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(group3) < 0) TEST_ERROR /* Open group in file #4, through external link w/symlink to external link w/symlink */ if((group4 = H5Gopen2(file1, "extlink2-sym/extlink3/extlink4-sym", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(group4) < 0) TEST_ERROR /* Open group in file #5, through external link w/symlink to external link w/symlink to external link */ if((group5 = H5Gopen2(file1, "extlink2-sym/extlink3/extlink4-sym/extlink5", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(group5) < 0) TEST_ERROR /* Close file #1 */ if(H5Fclose(file1) < 0) TEST_ERROR PASSED(); } /* end if */ else { SKIPPED(); HDputs(" Current VFD doesn't support POSIX I/O calls"); } /* end else */ return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(group5); H5Gclose(group4); H5Gclose(group3); H5Gclose(group2); H5Fclose(file5); H5Fclose(file4); H5Fclose(file3); H5Fclose(file2); H5Fclose(file1); } H5E_END_TRY; return FAIL; #else /* H5_HAVE_SYMLINK */ SKIPPED(); HDputs(" Current file system or operating system doesn't support symbolic links"); return SUCCEED; #endif /* H5_HAVE_SYMLINK */ } /* end external_symlink() */ /*------------------------------------------------------------------------- * Function: external_copy_invalid_object * * Purpose: Check that attempting to copy an object through an * external link to the source file but with an invalid * object name fails gracefully, and does not leave lingering * file ids. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_copy_invalid_object(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group ID */ hid_t ocpyplid = -1; /* Object copy plist ID */ char filename[NAME_BUF_SIZE]; if(new_format) TESTING("copying invalid external links to the source file (w/new group format)") else TESTING("copying invalid external links to the source file") /* Set up filename */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); /* Create object copy plist, set expand external flag */ if((ocpyplid = H5Pcreate(H5P_OBJECT_COPY)) < 0) TEST_ERROR if(H5Pset_copy_object(ocpyplid, H5O_COPY_EXPAND_EXT_LINK_FLAG) < 0) TEST_ERROR /* Create file and group */ if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Create an external link in the group to the source file with an invalid * object name */ if(H5Lcreate_external(filename, "no_object", fid, "/group1/link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Copy the group containing the external link */ if(H5Ocopy(fid, "group1", fid, "group2", ocpyplid, H5P_DEFAULT) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Attempt to truncate the file again. If there is a lingering id for this * file this will fail */ if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Close */ if(H5Fclose(fid) < 0) TEST_ERROR if(H5Pclose(ocpyplid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid); H5Fclose(fid); H5Pclose(ocpyplid); } H5E_END_TRY return FAIL; } /* end external_copy_invalid_object */ /*------------------------------------------------------------------------- * Function: external_dont_fail_to_source * * Purpose: Check that external links with invalid target file names * work properly and do not attempt to (re)open the source * file. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_dont_fail_to_source(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group ID */ hid_t oid = -1; /* Object ID */ char filename[NAME_BUF_SIZE]; if(new_format) TESTING("that invalid external links don't open the source file (w/new group format)") else TESTING("that invalid external links don't open the source file") /* Set up filename */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); /* Create file and group */ if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Create an external link with an invalid file name, but the same object * name as the group. This way, if the external link is interpreted to * refer to the source file, it will link to the group */ if(H5Lcreate_external("no_file", "/group", fid, "link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Attempt to open the object the link points to. This should fail */ H5E_BEGIN_TRY { oid = H5Oopen(fid, "link", H5P_DEFAULT); } H5E_END_TRY if(oid >= 0) FAIL_PUTS_ERROR("Succeeded in opening target of invalid external link") /* Close */ if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid); H5Oclose(oid); H5Fclose(fid); } H5E_END_TRY return FAIL; } /* end external_dont_fail_to_source */ /*------------------------------------------------------------------------- * Function: external_file_cache * * Purpose: Tests that the external file cache works with external * links in a few basic cases. More complicated cases are * tested by interfacing directly with the cache in efc.c. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_file_cache(hid_t fapl, hbool_t new_format) { hid_t my_fapl = -1; /* Temporary FAPL */ hid_t fid1 = -1; /* File ID */ hid_t fid2 = -1; /* File ID */ hid_t fid3 = -1; /* File ID */ hid_t fid4 = -1; /* File ID */ hid_t oid = -1; /* Object ID */ unsigned efc_size; char filename1[NAME_BUF_SIZE]; char filename2[NAME_BUF_SIZE]; char filename3[NAME_BUF_SIZE]; char filename4[NAME_BUF_SIZE]; if(new_format) TESTING("external file cache with external links (w/new group format)") else TESTING("external file cache with external links") /* Set up filenames */ h5_fixname(FILENAME[0], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[1], fapl, filename2, sizeof filename2); h5_fixname(FILENAME[2], fapl, filename3, sizeof filename3); h5_fixname(FILENAME[3], fapl, filename4, sizeof filename4); /* Verify that the default EFC size is 0 */ if(H5Pget_elink_file_cache_size(fapl, &efc_size) < 0) TEST_ERROR if(efc_size != 0) FAIL_PUTS_ERROR("default external file cache size is not 0") /* Copy FAPL and enable external file caching */ if((my_fapl = H5Pcopy(fapl)) < 0) TEST_ERROR if(H5Pset_elink_file_cache_size(my_fapl, 8) < 0) TEST_ERROR /* Verify that the external file cache size has been set */ if(H5Pget_elink_file_cache_size(my_fapl, &efc_size) < 0) TEST_ERROR if(efc_size != 8) FAIL_PUTS_ERROR("external file cache size different from expected") /* Test 1: One file caches another */ /* Create files */ if((fid1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR /* Create link */ if(H5Lcreate_external(filename2, "/", fid1, "link_to_2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file 2 */ if(H5Fclose(fid2) < 0) TEST_ERROR /* Verify that only 1 file is open */ H5F_sfile_assert_num(1); /* Open and close the target of the external link */ if((oid = H5Oopen(fid1, "link_to_2", H5P_DEFAULT)) < 0) TEST_ERROR if(H5Oclose(oid) < 0) TEST_ERROR /* Verify that both files are now open */ H5F_sfile_assert_num(2); /* Close file 1 */ if(H5Fclose(fid1) < 0) TEST_ERROR /* Verify that both files are now closed */ H5F_sfile_assert_num(0); /* Test 2: One file caches another, release parent's EFC */ /* Create files */ if((fid1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR /* Create link */ if(H5Lcreate_external(filename2, "/", fid1, "link_to_2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file 2 */ if(H5Fclose(fid2) < 0) TEST_ERROR /* Verify that only 1 file is open */ H5F_sfile_assert_num(1); /* Open and close the target of the external link */ if((oid = H5Oopen(fid1, "link_to_2", H5P_DEFAULT)) < 0) TEST_ERROR if(H5Oclose(oid) < 0) TEST_ERROR /* Verify that both files are now open */ H5F_sfile_assert_num(2); /* Release file 1's EFC */ if(H5Fclear_elink_file_cache(fid1) < 0) TEST_ERROR /* Verify that only the parent file is now open */ H5F_sfile_assert_num(1); /* Close file 1 */ if(H5Fclose(fid1) < 0) TEST_ERROR /* Verify that both files are now closed */ H5F_sfile_assert_num(0); /* Test 3: "Y" shaped tree */ /* Create files */ if((fid1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR if((fid3 = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR if((fid4 = H5Fcreate(filename4, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR /* Create links */ if(H5Lcreate_external(filename2, "/", fid1, "link_to_2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename3, "/", fid2, "link_to_3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename4, "/", fid2, "link_to_4", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close files 2-4 */ if(H5Fclose(fid2) < 0) TEST_ERROR if(H5Fclose(fid3) < 0) TEST_ERROR if(H5Fclose(fid4) < 0) TEST_ERROR /* Verify that only 1 file is open */ H5F_sfile_assert_num(1); /* Open and close one branch of the tree */ if((oid = H5Oopen(fid1, "link_to_2/link_to_3", H5P_DEFAULT)) < 0) TEST_ERROR if(H5Oclose(oid) < 0) TEST_ERROR /* Verify that files 2 and 3 are now open */ H5F_sfile_assert_num(3); /* Open and close the other branch of the tree */ if((oid = H5Oopen(fid1, "link_to_2/link_to_4", H5P_DEFAULT)) < 0) TEST_ERROR if(H5Oclose(oid) < 0) TEST_ERROR /* Verify that all files are now open */ H5F_sfile_assert_num(4); /* Close file 1 */ if(H5Fclose(fid1) < 0) TEST_ERROR /* Verify that all files are now closed */ H5F_sfile_assert_num(0); /* Test 4: "Y" shaped tree, release parent's EFC */ /* Create files */ if((fid1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR if((fid3 = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR if((fid4 = H5Fcreate(filename4, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR /* Create links */ if(H5Lcreate_external(filename2, "/", fid1, "link_to_2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename3, "/", fid2, "link_to_3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename4, "/", fid2, "link_to_4", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close files 2-4 */ if(H5Fclose(fid2) < 0) TEST_ERROR if(H5Fclose(fid3) < 0) TEST_ERROR if(H5Fclose(fid4) < 0) TEST_ERROR /* Verify that only 1 file is open */ H5F_sfile_assert_num(1); /* Open and close one branch of the tree */ if((oid = H5Oopen(fid1, "link_to_2/link_to_3", H5P_DEFAULT)) < 0) TEST_ERROR if(H5Oclose(oid) < 0) TEST_ERROR /* Verify that files 2 and 3 are now open */ H5F_sfile_assert_num(3); /* Open and close the other branch of the tree */ if((oid = H5Oopen(fid1, "link_to_2/link_to_4", H5P_DEFAULT)) < 0) TEST_ERROR if(H5Oclose(oid) < 0) TEST_ERROR /* Verify that all files are now open */ H5F_sfile_assert_num(4); /* Release file 1's EFC */ if(H5Fclear_elink_file_cache(fid1) < 0) TEST_ERROR /* Verify that only file 1 is now open */ H5F_sfile_assert_num(1); /* Close file 1 */ if(H5Fclose(fid1) < 0) TEST_ERROR /* Verify that all files are now closed */ H5F_sfile_assert_num(0); /* Test 5: 3 file cycle */ /* Create files */ if((fid1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR if((fid3 = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR /* Create links */ if(H5Lcreate_external(filename2, "/", fid1, "link_to_2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename3, "/", fid2, "link_to_3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename1, "/", fid3, "link_to_1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close files 2-3 */ if(H5Fclose(fid2) < 0) TEST_ERROR if(H5Fclose(fid3) < 0) TEST_ERROR /* Verify that only 1 file is open */ H5F_sfile_assert_num(1); /* Open and close one complete cycle */ if((oid = H5Oopen(fid1, "link_to_2/link_to_3/link_to_1", H5P_DEFAULT)) < 0) TEST_ERROR if(H5Oclose(oid) < 0) TEST_ERROR /* Verify that all files are now open */ H5F_sfile_assert_num(3); /* Close file 1 */ if(H5Fclose(fid1) < 0) TEST_ERROR /* Verify that all files are now closed */ H5F_sfile_assert_num(0); /* Test 6: 3 file cycle, release parent's EFC */ /* Create files */ if((fid1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR if((fid3 = H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR /* Create links */ if(H5Lcreate_external(filename2, "/", fid1, "link_to_2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename3, "/", fid2, "link_to_3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external(filename1, "/", fid3, "link_to_1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close files 2-3 */ if(H5Fclose(fid2) < 0) TEST_ERROR if(H5Fclose(fid3) < 0) TEST_ERROR /* Verify that only 1 file is open */ H5F_sfile_assert_num(1); /* Open and close one complete cycle */ if((oid = H5Oopen(fid1, "link_to_2/link_to_3/link_to_1", H5P_DEFAULT)) < 0) TEST_ERROR if(H5Oclose(oid) < 0) TEST_ERROR /* Verify that all files are now open */ H5F_sfile_assert_num(3); /* Release file 1's EFC */ if(H5Fclear_elink_file_cache(fid1) < 0) TEST_ERROR /* Verify that only file 1 is now open */ H5F_sfile_assert_num(1); /* Close file 1 */ if(H5Fclose(fid1) < 0) TEST_ERROR /* Verify that all files are now closed */ H5F_sfile_assert_num(0); /* Close fapl */ H5Pclose(my_fapl); PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Oclose(oid); H5Fclose(fid1); H5Fclose(fid2); H5Fclose(fid3); H5Fclose(fid4); H5Pclose(my_fapl); } H5E_END_TRY return FAIL; } /* end external_file_cache */ /*------------------------------------------------------------------------- * Function: external_open_twice * * Purpose: Test opening the same object twice, both times through an * external links. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int external_open_twice(hid_t fapl, hbool_t new_format) { hid_t fid1 = -1; /* File ID */ hid_t fid2 = -1; /* File ID */ hid_t oid1 = -1; /* Object ID */ hid_t oid2 = -1; /* Object ID */ hid_t type = -1; /* Datatype ID */ hid_t space = -1; /* Dataspace ID */ char filename1[NAME_BUF_SIZE]; char filename2[NAME_BUF_SIZE]; if(new_format) TESTING("opening object twice through elink (w/new group format)") else TESTING("opening object twice through elink") /* Set up filenames */ h5_fixname(FILENAME[0], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[1], fapl, filename2, sizeof filename2); /* Test 1: Open root group twice */ /* Create files */ if((fid1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create link */ if(H5Lcreate_external(filename2, "/", fid1, "link_to_2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file 2 */ if(H5Fclose(fid2) < 0) TEST_ERROR /* Open the target of the external link twice */ if((oid1 = H5Oopen(fid1, "link_to_2", H5P_DEFAULT)) < 0) TEST_ERROR if((oid2 = H5Oopen(fid1, "link_to_2", H5P_DEFAULT)) < 0) TEST_ERROR /* Close both objects, in the reverse opening order (necessary to duplicate bug */ if(H5Oclose(oid2) < 0) TEST_ERROR if(H5Oclose(oid1) < 0) TEST_ERROR /* Close file 1 */ if(H5Fclose(fid1) < 0) TEST_ERROR /* Verify that both files are now closed */ H5F_sfile_assert_num(0); /* Test 2: Open group twice */ /* Create files */ if((fid1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create target group */ if((oid1 = H5Gcreate2(fid2, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(oid1) < 0) TEST_ERROR /* Create link */ if(H5Lcreate_external(filename2, "/group", fid1, "link_to_2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file 2 */ if(H5Fclose(fid2) < 0) TEST_ERROR /* Open the target of the external link twice */ if((oid1 = H5Oopen(fid1, "link_to_2", H5P_DEFAULT)) < 0) TEST_ERROR if((oid2 = H5Oopen(fid1, "link_to_2", H5P_DEFAULT)) < 0) TEST_ERROR /* Close both objects, in the reverse opening order (necessary to duplicate bug */ if(H5Oclose(oid2) < 0) TEST_ERROR if(H5Oclose(oid1) < 0) TEST_ERROR /* Close file 1 */ if(H5Fclose(fid1) < 0) TEST_ERROR /* Verify that both files are now closed */ H5F_sfile_assert_num(0); /* Test 3: Open dataset twice */ /* Create files */ if((fid1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create target dataset */ if((space = H5Screate(H5S_SCALAR)) < 0) TEST_ERROR if((oid1 = H5Dcreate2(fid2, "dset", H5T_NATIVE_INT, space, H5P_DEFAULT, dcpl_g, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Dclose(oid1) < 0) TEST_ERROR if(H5Sclose(space) < 0) TEST_ERROR /* Create link */ if(H5Lcreate_external(filename2, "/dset", fid1, "link_to_2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file 2 */ if(H5Fclose(fid2) < 0) TEST_ERROR /* Open the target of the external link twice */ if((oid1 = H5Oopen(fid1, "link_to_2", H5P_DEFAULT)) < 0) TEST_ERROR if((oid2 = H5Oopen(fid1, "link_to_2", H5P_DEFAULT)) < 0) TEST_ERROR /* Close both objects, in the reverse opening order (necessary to duplicate bug */ if(H5Oclose(oid2) < 0) TEST_ERROR if(H5Oclose(oid1) < 0) TEST_ERROR /* Close file 1 */ if(H5Fclose(fid1) < 0) TEST_ERROR /* Verify that both files are now closed */ H5F_sfile_assert_num(0); /* Test 4: Open datatype twice */ /* Create files */ if((fid1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create target datatype */ if((type = H5Tcopy(H5T_NATIVE_INT)) < 0) TEST_ERROR if(H5Tcommit2(fid2, "dtype", type, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Tclose(type) < 0) TEST_ERROR /* Create link */ if(H5Lcreate_external(filename2, "/dtype", fid1, "link_to_2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file 2 */ if(H5Fclose(fid2) < 0) TEST_ERROR /* Open the target of the external link twice */ if((oid1 = H5Oopen(fid1, "link_to_2", H5P_DEFAULT)) < 0) TEST_ERROR if((oid2 = H5Oopen(fid1, "link_to_2", H5P_DEFAULT)) < 0) TEST_ERROR /* Close both objects, in the reverse opening order (necessary to duplicate bug */ if(H5Oclose(oid2) < 0) TEST_ERROR if(H5Oclose(oid1) < 0) TEST_ERROR /* Close file 1 */ if(H5Fclose(fid1) < 0) TEST_ERROR /* Verify that both files are now closed */ H5F_sfile_assert_num(0); PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Oclose(oid1); H5Oclose(oid2); H5Tclose(type); H5Fclose(fid1); H5Fclose(fid2); H5Sclose(space); } H5E_END_TRY return FAIL; } /* end external_open_twice() */ /*------------------------------------------------------------------------- * Function: external_link_with_committed_datatype * * Purpose: Test to verify the problem described in HDFFV-9940 is resolved. * (A) Attach an attribute to an externally linked group in the target file. * The attribute's datatype is a committed datatype to the root group * in the main file. * (B) Create a dataset to an externally group in the target file. * The dataset's datatype is a committed datatype to the root group * in the main file. * * Return: Success: 0 * Failure: -1 * * Programmer: This is copied and modified from the customer's test program that * exposed the problem. * *------------------------------------------------------------------------- */ static int external_link_with_committed_datatype(hid_t fapl, hbool_t new_format) { hid_t fid1 = -1, fid2 = -1; /* File IDs */ hid_t gid1 = -1, gid2 = -1; /* Group IDs */ hid_t tid = -1; /* Datatype ID */ hid_t sid = -1; /* Dataspace ID */ hid_t sid2 = -1; /* Dataspace ID */ hid_t aid = -1; /* Attribute ID */ hid_t atid = -1; /* Attribute's datatype ID */ hid_t did = -1; /* Dataset ID */ hid_t dtid = -1; /* Dataset's datatype ID */ hid_t dcpl = -1; /* Dataset creation property list */ int wdata = 99; /* Attribute data written */ int wbuf[60]; /* Data buffer for writing */ int rbuf[60]; /* Data buffer for reading */ int i; /* Local index variable */ char filename1[NAME_BUF_SIZE]; /* File name for main file */ char filename2[NAME_BUF_SIZE]; /* File name for target file */ hsize_t dims[2] = {5, 12}; /* Dimension sizes */ hsize_t chunks[2] = {3, 7}; /* Chunk sizes */ if(new_format) TESTING("attach committed datatype to external group's attribute/dataset(w/new group format)") else TESTING("attach committed datatype to external group's attribute/dataset") /* Set up filenames */ h5_fixname(FILENAME[0], fapl, filename1, sizeof filename1); h5_fixname(FILENAME[1], fapl, filename2, sizeof filename2); /* Main file */ if((fid1 = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR /* Create external link from main file to target file */ if(H5Lcreate_external(filename2, "target_group", fid1, "link_to_2", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Create target file */ if((fid2 = H5Fcreate(filename2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR /* Create group in target file */ if((gid2 = H5Gcreate2(fid2, "target_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close the group */ if(H5Gclose(gid2) < 0) FAIL_STACK_ERROR /* Close the file */ if(H5Fclose(fid2) < 0) FAIL_STACK_ERROR /* Open the group which is externally linked to target file */ if((gid1 = H5Gopen2(fid1, "link_to_2", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Create a copy of integer datatype */ if((tid = H5Tcopy(H5T_NATIVE_INT)) < 0) FAIL_STACK_ERROR /* Commit the datatype to the main file root group */ if(H5Tcommit2(fid1, "myDatatype", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Create dataspace */ if((sid = H5Screate(H5S_SCALAR)) < 0) FAIL_STACK_ERROR /* Attach an attribute with the committed datatype to the group */ if((aid = H5Acreate2(gid1, "myAttribute", tid, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Write data to the attribute */ if(H5Awrite(aid, tid, &wdata) < 0) FAIL_STACK_ERROR /* Get the attribute's datatype */ if((atid = H5Aget_type(aid)) < 0) FAIL_STACK_ERROR /* Verify the datatype is not committed */ if(H5Tcommitted(atid) == TRUE) FAIL_STACK_ERROR /* Close the attribute */ if(H5Aclose(aid) < 0) FAIL_STACK_ERROR /* Create a chunked dataset */ if((sid2 = H5Screate_simple(2, dims, NULL)) < 0) FAIL_STACK_ERROR if (dcpl_g == H5P_DEFAULT) dcpl = H5Pcreate(H5P_DATASET_CREATE); else dcpl = H5Pcopy(dcpl_g); if (0 > dcpl) FAIL_STACK_ERROR if(H5Pset_chunk(dcpl, 2, chunks) < 0) FAIL_STACK_ERROR /* Initialize data buffers */ for(i = 0; i < 60; i++) { wbuf[i] = i; rbuf[i] = 0; } /* Create a dataset with the committed datatype in the group */ if((did = H5Dcreate2(gid1, "myDataset", tid, sid2, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Write to the dataset */ if(H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0) FAIL_STACK_ERROR /* Get the dataset's datatype */ if((dtid = H5Dget_type(did)) < 0) FAIL_STACK_ERROR /* Verify the datatype is not committed */ if(H5Tcommitted(dtid) == TRUE) FAIL_STACK_ERROR /* Close the dataset */ if(H5Dclose(did) < 0) FAIL_STACK_ERROR /* Close the dataset creation property list */ if(H5Pclose(dcpl) < 0) FAIL_STACK_ERROR /* Close the dataspaces */ if(H5Sclose(sid) < 0) FAIL_STACK_ERROR if(H5Sclose(sid2) < 0) FAIL_STACK_ERROR /* Close the datatypes */ if(H5Tclose(tid) < 0) FAIL_STACK_ERROR if(H5Tclose(atid) < 0) FAIL_STACK_ERROR if(H5Tclose(dtid) < 0) FAIL_STACK_ERROR /* Close the group */ if(H5Gclose(gid1) < 0) FAIL_STACK_ERROR /* Close the file */ if(H5Fclose(fid1) < 0) FAIL_STACK_ERROR /* Open the mainfile */ if((fid1 = H5Fopen(filename1, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR /* Open the committed datatype in the mainfile */ if((tid = H5Topen2(fid1, "myDatatype", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Verify the datatype is committed */ if(H5Tcommitted(tid) == FALSE) FAIL_STACK_ERROR /* Open the group which is externally linked to target file */ if((gid1 = H5Gopen2(fid1, "link_to_2", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Open the attribute attached to the group */ if((aid = H5Aopen(gid1, "myAttribute", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Get the attribute's datatype */ if((atid = H5Aget_type(aid)) < 0) FAIL_STACK_ERROR /* Verify the attribute's datatype is not committed */ if(H5Tcommitted(atid) == TRUE) FAIL_STACK_ERROR /* Close the attribute */ if(H5Aclose(aid) < 0) FAIL_STACK_ERROR /* Delete the attribute */ if(H5Adelete(gid1, "myAttribute") < 0) FAIL_STACK_ERROR /* Open the dataset in the group */ if((did = H5Dopen2(gid1, "myDataset", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Get the dataset's datatype */ if((dtid = H5Dget_type(did)) < 0) FAIL_STACK_ERROR /* Verify the dataset's datatype is not committed */ if(H5Tcommitted(dtid) == TRUE) FAIL_STACK_ERROR /* Read the dataset */ if(H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf) < 0) FAIL_STACK_ERROR /* Compare the data read should be the same as wbuf */ if(HDmemcmp(wbuf, rbuf, sizeof(wbuf)) != 0) FAIL_STACK_ERROR /* Close the dataset */ if(H5Dclose(did) < 0) FAIL_STACK_ERROR /* Close the group */ if(H5Gclose(gid1) < 0) FAIL_STACK_ERROR /* Close the datatypes */ if(H5Tclose(tid) < 0) FAIL_STACK_ERROR if(H5Tclose(atid) < 0) FAIL_STACK_ERROR if(H5Tclose(dtid) < 0) FAIL_STACK_ERROR /* Close the file */ if(H5Fclose(fid1) < 0) FAIL_STACK_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Fclose(fid2); H5Fclose(fid1); H5Gclose(gid1); H5Gclose(gid2); H5Aclose(aid); H5Dclose(did); H5Sclose(sid); H5Sclose(sid2); H5Tclose(tid); H5Aclose(atid); H5Aclose(dtid); H5Pclose(dcpl); } H5E_END_TRY return FAIL; } /* end external_link_with_committed_datatype() */ /*------------------------------------------------------------------------- * Function: ud_hard_links * * Purpose: Check that the functionality of hard links can be duplicated * with user-defined links. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ /* Callback functions for UD hard links. */ /* UD_hard_create increments the object's reference count */ static herr_t UD_hard_create(const char H5_ATTR_UNUSED * link_name, hid_t loc_group, const void *udata, size_t udata_size, hid_t H5_ATTR_UNUSED lcpl_id) { haddr_t addr; hid_t target_obj = -1; herr_t ret_value = 0; if(udata_size != sizeof(haddr_t)) { ret_value = -1; goto done; } /* end if */ addr = *((const haddr_t *)udata); /* Open the object this link points to */ target_obj= H5Oopen_by_addr(loc_group, addr); if(target_obj < 0) { ret_value = -1; goto done; } /* end if */ /* Increment the reference count of the target object */ if(H5Oincr_refcount(target_obj) < 0) { ret_value = -1; goto done; } /* end if */ done: /* Close the target object if we opened it */ if(target_obj >= 0) { switch(H5Iget_type(target_obj)) { case H5I_GROUP: if(H5Gclose(target_obj) < 0) ret_value = -1; break; case H5I_DATASET: if(H5Dclose(target_obj) < 0) ret_value = -1; break; case H5I_DATATYPE: if(H5Tclose(target_obj) < 0) ret_value = -1; break; case H5I_MAP: /* TODO: Not supported in native file format yet */ case H5I_UNINIT: case H5I_BADID: case H5I_FILE: case H5I_DATASPACE: case H5I_ATTR: case H5I_VFL: case H5I_VOL: case H5I_GENPROP_CLS: case H5I_GENPROP_LST: case H5I_ERROR_CLASS: case H5I_ERROR_MSG: case H5I_ERROR_STACK: case H5I_SPACE_SEL_ITER: case H5I_NTYPES: default: return FAIL; } /* end switch */ } /* end if */ return ret_value; } /* end UD_hard_create() */ /* Traverse a hard link by opening the object */ static hid_t UD_hard_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group, const void *udata, size_t udata_size, hid_t H5_ATTR_UNUSED lapl_id, hid_t H5_ATTR_UNUSED dxpl_id) { haddr_t addr; hid_t ret_value = -1; if(udata_size != sizeof(haddr_t)) return FAIL; addr = *((const haddr_t *) udata); ret_value = H5Oopen_by_addr(cur_group, addr); /* If this fails, our return value will be negative. */ return ret_value; } /* end UD_hard_traverse() */ /* UD_hard_delete decrements the object's reference count */ static herr_t UD_hard_delete(const char H5_ATTR_UNUSED * link_name, hid_t file, const void *udata, size_t udata_size) { haddr_t addr; hid_t target_obj = -1; herr_t ret_value = 0; if(udata_size != sizeof(haddr_t)) { ret_value = -1; goto done; } /* end if */ addr = *((const haddr_t *) udata); /* Open the object this link points to */ target_obj= H5Oopen_by_addr(file, addr); if(target_obj < 0) { ret_value = -1; goto done; } /* end if */ /* Decrement the reference count of the target object */ if(H5Odecr_refcount(target_obj) < 0) { ret_value = -1; goto done; } /* end if */ done: /* Close the target object if we opened it */ if(target_obj >= 0) { switch(H5Iget_type(target_obj)) { case H5I_GROUP: if(H5Gclose(target_obj) < 0) ret_value = -1; break; case H5I_DATASET: if(H5Dclose(target_obj) < 0) ret_value = -1; break; case H5I_DATATYPE: if(H5Tclose(target_obj) < 0) ret_value = -1; break; case H5I_MAP: /* TODO: Not supported in native file format yet */ case H5I_UNINIT: case H5I_BADID: case H5I_FILE: case H5I_DATASPACE: case H5I_ATTR: case H5I_VFL: case H5I_VOL: case H5I_GENPROP_CLS: case H5I_GENPROP_LST: case H5I_ERROR_CLASS: case H5I_ERROR_MSG: case H5I_ERROR_STACK: case H5I_SPACE_SEL_ITER: case H5I_NTYPES: default: return FAIL; } /* end switch */ } /* end if */ return ret_value; } /* end UD_hard_delete() */ const H5L_class_t UD_hard_class[1] = {{ H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */ (H5L_type_t)UD_HARD_TYPE, /* Link type id number */ "UD_hard_link", /* Link class name for debugging */ UD_hard_create, /* Creation callback */ NULL, /* Move/rename callback */ NULL, /* Copy callback */ UD_hard_traverse, /* The actual traversal function */ UD_hard_delete, /* Deletion callback */ NULL /* Query callback */ }}; static int ud_hard_links(hid_t fapl) { hid_t fid = -1; /* File ID */ hid_t gid = -1, gid2 = -1; /* Group IDs */ H5L_info_t li; /* Link information */ char objname[NAME_BUF_SIZE]; /* Object name */ h5_stat_size_t empty_size; /* Size of an empty file */ char filename[NAME_BUF_SIZE]; TESTING("user-defined hard link (w/new group format)") /* Set up filename and create file*/ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Get the size of the empty file for reference */ if(H5Fclose(fid) < 0) TEST_ERROR if((empty_size = h5_get_file_size(filename, fapl))<0) TEST_ERROR if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Check that external links are registered and UD hard links are not */ if(H5Lis_registered(H5L_TYPE_EXTERNAL) != TRUE) TEST_ERROR if(H5Lis_registered((H5L_type_t)UD_HARD_TYPE) != FALSE) TEST_ERROR /* Register "user-defined hard links" with the library */ if(H5Lregister(UD_hard_class) < 0) TEST_ERROR /* Check that UD hard links are now registered */ if(H5Lis_registered(H5L_TYPE_EXTERNAL) != TRUE) TEST_ERROR if(H5Lis_registered((H5L_type_t)UD_HARD_TYPE) != TRUE) TEST_ERROR /* Create a group for the UD hard link to point to */ if((gid = H5Gcreate2(fid, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Get address for the group to give to the hard link */ if(H5Lget_info(fid, "group", &li, H5P_DEFAULT) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Create a user-defined "hard link" to the group using the address we got * from H5Lget_info */ if(H5Lcreate_ud(fid, "ud_link", (H5L_type_t)UD_HARD_TYPE, &(li.u.address), (size_t)sizeof(haddr_t), H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close and re-open file to ensure that data is written to disk */ if(H5Fclose(fid) < 0) TEST_ERROR if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR /* Open group through UD link */ if((gid = H5Gopen2(fid, "ud_link", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/group")) TEST_ERROR /* Create object in group */ if((gid2 = H5Gcreate2(gid, "new_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close groups*/ if(H5Gclose(gid2) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Re-open group without using ud link to check that it was created properly */ if((gid = H5Gopen2(fid, "group/new_group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/group/new_group")) TEST_ERROR /* Close opened object */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Check that H5Lget_objinfo works on the hard link */ if(H5Lget_info(fid, "ud_link", &li, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* UD hard links have no query function, thus return a "link length" of 0 */ if(li.u.val_size != 0) TEST_ERROR if(UD_HARD_TYPE != li.type) { H5_FAILED(); HDputs(" Unexpected link class - should have been a UD hard link"); goto error; } /* end if */ /* Unlink the group pointed to by the UD link. It shouldn't be * deleted because of the UD link. */ if(H5Ldelete(fid, "/group", H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Ensure we can open the group through the UD link */ if((gid = H5Gopen2(fid, "ud_link", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Unlink the group contained within it. */ if(H5Ldelete(gid, "new_group", H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Now delete the UD link. This should cause the group to be * deleted, too. */ if(H5Ldelete(fid, "ud_link", H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Close file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR /* The file should be empty again. */ if(empty_size != h5_get_file_size(filename, fapl)) TEST_ERROR if(H5Lunregister((H5L_type_t)UD_HARD_TYPE) < 0) FAIL_STACK_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid2); H5Gclose(gid); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end ud_hard_links() */ /*------------------------------------------------------------------------- * Function: UD_rereg_traverse * * Purpose: Check that user defined link types can be unregistered and * reregistered properly. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ /* A traversal function that ignores any udata and simply opens an object * in the current group named REREG_TARGET_NAME */ static hid_t UD_rereg_traverse(const char H5_ATTR_UNUSED * link_name, hid_t cur_group, const void H5_ATTR_UNUSED *udata, size_t H5_ATTR_UNUSED udata_size, hid_t lapl_id, hid_t H5_ATTR_UNUSED dxpl_id) { hid_t ret_value; if((ret_value = H5Oopen(cur_group, REREG_TARGET_NAME, lapl_id)) < 0) TEST_ERROR return ret_value; error: return FAIL; } /* end UD_rereg_traverse() */ /* This link class has the same ID number as the UD hard links but * has a very different traversal function */ const H5L_class_t UD_rereg_class[1] = {{ H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */ (H5L_type_t)UD_HARD_TYPE, /* Link type id number */ "UD_reregistered_type", /* Link class name for debugging */ NULL, /* Creation callback */ NULL, /* Move/rename callback */ NULL, /* Copy callback */ UD_rereg_traverse, /* The actual traversal function */ NULL, /* Deletion callback */ NULL /* Query callback */ }}; static int ud_link_reregister(hid_t fapl) { hid_t fid = -1; /* File ID */ hid_t gid = -1, gid2 = -1; /* Group IDs */ H5L_info_t li; /* Link information */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename[NAME_BUF_SIZE]; h5_stat_size_t empty_size; /* Size of an empty file */ TESTING("registering a new class for existing UD links (w/new group format)") /* Set up filename and create file*/ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Get the size of the empty file for reference */ if(H5Fclose(fid) < 0) TEST_ERROR if((empty_size = h5_get_file_size(filename, fapl))<0) TEST_ERROR if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Check that UD hard links are not registered */ if(H5Lis_registered((H5L_type_t)UD_HARD_TYPE) != FALSE) TEST_ERROR /* Register "user-defined hard links" with the library */ if(H5Lregister(UD_hard_class) < 0) TEST_ERROR /* Check that UD hard links are registered */ if(H5Lis_registered((H5L_type_t)UD_HARD_TYPE) != TRUE) TEST_ERROR /* Point a UD defined hard link to a group in the same way as the previous test */ if((gid = H5Gcreate2(fid, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if (H5Lget_info(fid, "group", &li, H5P_DEFAULT) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if(H5Lcreate_ud(fid, "ud_link", (H5L_type_t)UD_HARD_TYPE, &(li.u.address), sizeof(li.u.address), H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create a group named REREG_TARGET_NAME in the same group as the ud link */ if((gid = H5Gcreate2(fid, REREG_TARGET_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Now unregister UD hard links */ if(H5Lunregister((H5L_type_t)UD_HARD_TYPE) < 0) TEST_ERROR /* Check that UD hard links are no longer registered */ if(H5Lis_registered((H5L_type_t)UD_HARD_TYPE) != FALSE) TEST_ERROR /* Verify that we can't traverse the ud link anymore */ H5E_BEGIN_TRY { if((gid = H5Gopen2(fid, "ud_link", H5P_DEFAULT)) >= 0) TEST_ERROR } H5E_END_TRY /* Verify that we can't create any new links of this type */ H5E_BEGIN_TRY { if(H5Lcreate_ud(fid, "ud_link2", (H5L_type_t)UD_HARD_TYPE, &(li.u.address), sizeof(li.u.address), H5P_DEFAULT, H5P_DEFAULT) >= 0) TEST_ERROR } H5E_END_TRY /* Register a new kind of link with the same ID number */ if(H5Lregister(UD_rereg_class) < 0) TEST_ERROR /* Check that UD hard links are registered again */ if(H5Lis_registered((H5L_type_t)UD_HARD_TYPE) != TRUE) TEST_ERROR /* Open a group through the ud link (now a different class of link). * It should be a different group * than the UD hard link pointed to */ if((gid = H5Gopen2(fid, "ud_link", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/" REREG_TARGET_NAME)) TEST_ERROR /* Create object in group */ if((gid2 = H5Gcreate2(gid, "new_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close groups*/ if(H5Gclose(gid2) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Re-open group without using ud link to check that it was created properly */ if((gid = H5Gopen2(fid, "rereg_target/new_group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/rereg_target/new_group")) TEST_ERROR /* Close opened object */ if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Unlink the group pointed to by the UD hard link. It shouldn't be * deleted because the UD link incremented its reference count. */ if(H5Ldelete(fid, "/group", H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* What a mess! Re-register user-defined links to clean up the * reference counts. We shouldn't actually need to unregister the * other link type */ if(H5Lregister(UD_hard_class) < 0) FAIL_STACK_ERROR if(H5Lis_registered((H5L_type_t)UD_HARD_TYPE) != TRUE) FAIL_STACK_ERROR /* Ensure we can open the group through the UD link (now that UD hard * links have been registered) */ if((gid = H5Gopen2(fid, "ud_link", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Delete the UD hard link. This should cause the group to be * deleted, too. */ if(H5Ldelete(fid, "ud_link", H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Unlink the other two groups so that we can make sure the file is empty */ if(H5Ldelete(fid, "/rereg_target/new_group", H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Ldelete(fid, REREG_TARGET_NAME, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Close file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR /* The file should be empty again. */ if(empty_size != h5_get_file_size(filename, fapl)) TEST_ERROR if(H5Lunregister((H5L_type_t)UD_HARD_TYPE) < 0) FAIL_STACK_ERROR if(H5Lis_registered((H5L_type_t)UD_HARD_TYPE) != FALSE) FAIL_STACK_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid2); H5Gclose(gid); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end ud_link_reregister() */ /*------------------------------------------------------------------------- * Function: ud_callbacks * * Purpose: Check that all callbacks are called and are given the correct * information. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ /* Callback functions for UD "callback" links. */ /* Creation callback. Called during move as well. */ static herr_t UD_cb_create(const char * link_name, hid_t loc_group, const void *udata, size_t udata_size, hid_t lcpl_id) { if(!link_name) TEST_ERROR if(loc_group < 0) TEST_ERROR if(udata_size > 0 && !udata) TEST_ERROR if(lcpl_id < 0) TEST_ERROR if(HDstrcmp(link_name, UD_CB_LINK_NAME) && strcmp(link_name, NEW_UD_CB_LINK_NAME)) TEST_ERROR if(HDstrcmp((const char *)udata, UD_CB_TARGET)) TEST_ERROR if(udata_size != UD_CB_TARGET_LEN) TEST_ERROR return SUCCEED; error: return FAIL; } /* end UD_cb_create() */ static hid_t UD_cb_traverse(const char * link_name, hid_t cur_group, const void *udata, size_t udata_size, hid_t lapl_id, hid_t H5_ATTR_UNUSED dxpl_id) { const char *target = (const char *)udata; hid_t ret_value; if(!link_name) TEST_ERROR if(cur_group < 0) TEST_ERROR if(udata_size > 0 && !udata) TEST_ERROR if(HDstrcmp(link_name, UD_CB_LINK_NAME) && strcmp(link_name, NEW_UD_CB_LINK_NAME)) TEST_ERROR if(HDstrcmp((const char *)udata, UD_CB_TARGET)) TEST_ERROR if(udata_size != UD_CB_TARGET_LEN) TEST_ERROR if((ret_value = H5Oopen(cur_group, target, lapl_id)) < 0) TEST_ERROR return ret_value; error: return FAIL; } /* end UD_cb_traverse() */ /* Callback for when the link is moved or renamed */ static herr_t UD_cb_move(const char *new_name, hid_t new_loc, const void *udata, size_t udata_size) { if(!new_name) TEST_ERROR if(new_loc < 0) TEST_ERROR if(udata_size > 0 && !udata) TEST_ERROR if(HDstrcmp(new_name, NEW_UD_CB_LINK_NAME)) TEST_ERROR if(HDstrcmp((const char *)udata, UD_CB_TARGET)) TEST_ERROR if(udata_size != UD_CB_TARGET_LEN) TEST_ERROR return SUCCEED; error: return FAIL; } /* end UD_cb_move() */ /* Callback for when the link is deleted. Also called during move */ static herr_t UD_cb_delete(const char *link_name, hid_t file, const void *udata, size_t udata_size) { if(!link_name) TEST_ERROR if(file < 0) TEST_ERROR if(udata_size > 0 && !udata) TEST_ERROR if(HDstrcmp(link_name, UD_CB_LINK_NAME) && HDstrcmp(link_name, NEW_UD_CB_LINK_NAME)) TEST_ERROR if(HDstrcmp((const char *)udata, UD_CB_TARGET)) TEST_ERROR if(udata_size != UD_CB_TARGET_LEN) TEST_ERROR return SUCCEED; error: return FAIL; } /* end UD_cb_delete() */ /* Callback for when the link is queried */ static ssize_t UD_cb_query(const char * link_name, const void *udata, size_t udata_size, void *buf, size_t buf_size) { if(!link_name) TEST_ERROR if(udata_size > 0 && !udata) TEST_ERROR if(HDstrcmp(link_name, UD_CB_LINK_NAME)) TEST_ERROR if(HDstrcmp((const char *)udata, UD_CB_TARGET)) TEST_ERROR if(udata_size != UD_CB_TARGET_LEN) TEST_ERROR if(buf) { if(buf_size < 16) TEST_ERROR HDstrcpy((char *)buf, "query succeeded"); } /* end if */ /* There are 15 characters and a NULL in "query succeeded" */ return 16; error: return FAIL; } /* end UD_cb_query() */ const H5L_class_t UD_cb_class[1] = {{ H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */ (H5L_type_t)UD_CB_TYPE, /* Link type id number */ NULL, /* NULL name (to make sure this doesn't break anything */ UD_cb_create, /* Creation callback */ UD_cb_move, /* Move/rename callback */ UD_cb_move, /* Copy callback */ UD_cb_traverse, /* The actual traversal function */ UD_cb_delete, /* Deletion callback */ UD_cb_query /* Query callback */ }}; static int ud_callbacks(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group ID */ hid_t lcpl = -1; /* Link Creation PL */ H5L_info_t li; /* Link information */ char ud_target_name[] = UD_CB_TARGET; /* Link target name */ char filename[NAME_BUF_SIZE]; char query_buf[NAME_BUF_SIZE]; if(new_format) TESTING("user-defined link callbacks (w/new group format)") else TESTING("user-defined link callbacks") /* Set up filename and create file*/ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Check that registered link classes are, and unregistered ones aren't */ if(H5Lis_registered(H5L_TYPE_EXTERNAL) != TRUE) TEST_ERROR if(H5Lis_registered((H5L_type_t)UD_HARD_TYPE) != FALSE) TEST_ERROR if(H5Lis_registered((H5L_type_t)UD_CB_TYPE) != FALSE) TEST_ERROR /* Hit two birds with one stone: register UD hard links from previous * test to check that having two UD links registered at once presents * no problems. */ if(H5Lregister(UD_hard_class) < 0) TEST_ERROR /* Register user-defined link class. This is the one we'll actually be using. */ if(H5Lregister(UD_cb_class) < 0) TEST_ERROR /* Check that registered link classes are, and unregistered ones aren't */ if(H5Lis_registered(H5L_TYPE_EXTERNAL) != TRUE) TEST_ERROR if(H5Lis_registered((H5L_type_t)UD_HARD_TYPE) != TRUE) TEST_ERROR if(H5Lis_registered((H5L_type_t)UD_CB_TYPE) != TRUE) TEST_ERROR /* Create a group for the UD link to point to */ if((gid = H5Gcreate2(fid, UD_CB_TARGET, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Create a user-defined link to the group. These UD links behave like soft links. */ if(H5Lcreate_ud(fid, UD_CB_LINK_NAME, (H5L_type_t)UD_CB_TYPE, ud_target_name, (size_t)UD_CB_TARGET_LEN, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Try opening group through UD link */ if((gid = H5Gopen2(fid, UD_CB_LINK_NAME, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Query the link to test its query callback */ if (H5Lget_info(fid, UD_CB_LINK_NAME, &li, H5P_DEFAULT) < 0) TEST_ERROR if(li.u.val_size != 16) TEST_ERROR if (UD_CB_TYPE != li.type) { H5_FAILED(); HDputs(" Unexpected link class - should have been a UD hard link"); goto error; } /* Fill the query buffer */ if(H5Lget_val(fid, UD_CB_LINK_NAME, query_buf, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(HDstrcmp(query_buf, "query succeeded") != 0) TEST_ERROR /* Move the link */ if(H5Lmove(fid, UD_CB_LINK_NAME, H5L_SAME_LOC, NEW_UD_CB_LINK_NAME, H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Re-open group to ensure that move worked */ if((gid = H5Gopen2(fid, NEW_UD_CB_LINK_NAME, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Remove UD link */ if(H5Ldelete(fid, NEW_UD_CB_LINK_NAME, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Test that the callbacks don't work if the link class is not registered */ /* Create a new link. Just for fun, give it a non-default character * encoding (to test that LAPLs work) */ if((lcpl = H5Pcreate(H5P_LINK_CREATE)) < 0) FAIL_STACK_ERROR if(H5Pset_char_encoding(lcpl, H5T_CSET_UTF8) < 0) FAIL_STACK_ERROR if(H5Lcreate_ud(fid, UD_CB_LINK_NAME, (H5L_type_t)UD_CB_TYPE, ud_target_name, (size_t)UD_CB_TARGET_LEN, lcpl, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Pclose(lcpl) < 0) FAIL_STACK_ERROR /* Check its character encoding */ if(H5Lget_info(fid, UD_CB_LINK_NAME, &li, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(li.cset != H5T_CSET_UTF8) TEST_ERROR /* Unregister the link class so the library forgets what its callbacks do */ if(H5Lunregister((H5L_type_t)UD_CB_TYPE) < 0) FAIL_STACK_ERROR /* Now test that each of the callbacks fails */ H5E_BEGIN_TRY { if(H5Lcreate_ud(fid, NEW_UD_CB_LINK_NAME, (H5L_type_t)UD_CB_TYPE, ud_target_name, (size_t)UD_CB_TARGET_LEN, H5P_DEFAULT, H5P_DEFAULT) >= 0) FAIL_STACK_ERROR if(H5Lmove(fid, UD_CB_LINK_NAME, H5L_SAME_LOC, NEW_UD_CB_LINK_NAME, H5P_DEFAULT, H5P_DEFAULT) >= 0) FAIL_STACK_ERROR if(H5Ldelete(fid, UD_CB_LINK_NAME, H5P_DEFAULT) >= 0) FAIL_STACK_ERROR if((gid = H5Gopen2(gid, UD_CB_LINK_NAME, H5P_DEFAULT)) >= 0) FAIL_STACK_ERROR if(H5Ldelete(fid, UD_CB_LINK_NAME, H5P_DEFAULT) >= 0) FAIL_STACK_ERROR } H5E_END_TRY /* The query callback should NOT fail, but should be unable to give a linklen */ if(H5Lget_info(fid, UD_CB_LINK_NAME, &li, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(li.u.val_size != 0) TEST_ERROR if(li.type != UD_CB_TYPE) TEST_ERROR /* Unregister the UD hard links */ if(H5Lunregister((H5L_type_t)UD_HARD_TYPE) < 0) FAIL_STACK_ERROR /* Close file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose (lcpl); H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end ud_callbacks() */ /*------------------------------------------------------------------------- * Function: lapl_udata * * Purpose: Check that information can be passed to UD links using the * Link Access Property List. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static hid_t UD_plist_traverse(const char H5_ATTR_UNUSED * link_name, hid_t cur_group, const void H5_ATTR_UNUSED *udata, size_t udata_size, hid_t lapl_id, hid_t H5_ATTR_UNUSED dxpl_id) { char target[NAME_BUF_SIZE]; hid_t ret_value; if(udata_size != 0) TEST_ERROR /* Get the name of the target from the property list. */ if(H5Pget(lapl_id, DEST_PROP_NAME, target) < 0) TEST_ERROR if((ret_value = H5Oopen(cur_group, target, lapl_id)) < 0) TEST_ERROR return ret_value; error: return FAIL; } /* end UD_plist_traverse() */ const H5L_class_t UD_plist_class[1] = {{ H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */ (H5L_type_t)UD_PLIST_TYPE, /* Link type id number */ "UD_plist_link", /* Link class name for debugging */ NULL, /* Creation callback */ NULL, /* Move/rename callback */ NULL, /* Copy callback */ UD_plist_traverse, /* The actual traversal function */ NULL, /* Deletion callback */ NULL /* Query callback */ }}; static int lapl_udata(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1, gid2 = -1; /* Group IDs */ hid_t plist_id = -1; /* Property List ID */ char group_a_name[NAME_BUF_SIZE]; char group_b_name[NAME_BUF_SIZE]; char filename[NAME_BUF_SIZE]; if(new_format) TESTING("user data passed through lapl (w/new group format)") else TESTING("user data passed through lapl") /* Set up filename and create file*/ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Register UD link types from previous tests to check that having * multiple types registered at once presents no problems. */ if(H5Lregister(UD_cb_class) < 0) TEST_ERROR /* Register the link class. We'll actually be using for this test. */ if(H5Lregister(UD_plist_class) < 0) TEST_ERROR /* Another link class from a previous test */ if(H5Lregister(UD_hard_class) < 0) TEST_ERROR /* Unregister the first link type registered to make sure this doesn't * break anything. */ if(H5Lunregister((H5L_type_t)UD_CB_TYPE) < 0) TEST_ERROR /* Create two groups for the UD link to point to */ if((gid = H5Gcreate2(fid, "group_a", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "group_b", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Create a user-defined link to the group. These UD links have no udata. */ if(H5Lcreate_ud(fid, "ud_link", (H5L_type_t)UD_PLIST_TYPE, NULL, (size_t)0, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create a non-default lapl with a new property pointing to group a*/ if((plist_id = H5Pcreate(H5P_LINK_ACCESS)) < 0) TEST_ERROR HDstrcpy(group_a_name, "group_a"); if(H5Pinsert2(plist_id, DEST_PROP_NAME, (size_t)NAME_BUF_SIZE, group_a_name, NULL, NULL, NULL, NULL, NULL, NULL) < 0) TEST_ERROR /* Try opening group through UD link */ if((gid = H5Oopen(fid, "ud_link", plist_id)) < 0) TEST_ERROR if((gid2 = H5Gcreate2(gid, "subgroup_a", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid2) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Verify that we can open the new group without using the ud link */ if((gid2 = H5Gopen2(fid, "/group_a/subgroup_a", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(gid2) < 0) TEST_ERROR /* Now use the same ud link to access group_b */ strcpy(group_b_name, "group_b"); if(H5Pset(plist_id, DEST_PROP_NAME, group_b_name) < 0) TEST_ERROR /* Create a subgroup */ if((gid = H5Oopen(fid, "ud_link", plist_id)) < 0) TEST_ERROR if((gid2 = H5Gcreate2(gid, "subgroup_b", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(gid2) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Verify that we can open the new group without using the ud link */ if((gid2 = H5Gopen2(fid, "/group_b/subgroup_b", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(gid2) < 0) TEST_ERROR /* Close property list */ if(H5Pclose(plist_id) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose (plist_id); H5Gclose (gid); H5Gclose (gid2); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end lapl_udata() */ /*------------------------------------------------------------------------- * Function: ud_link_errors * * Purpose: Create error conditions in callbacks and ensure that the * errors propagate correctly. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static herr_t UD_cbsucc_create(const char H5_ATTR_UNUSED * link_name, hid_t H5_ATTR_UNUSED loc_group, const void *udata, size_t udata_size, hid_t H5_ATTR_UNUSED lcpl_id) { /* Check to make sure that this "soft link" has a target */ if(udata_size < 1 || !udata) return FAIL; return SUCCEED; } /* end UD_cbsucc_create() */ static hid_t UD_cbsucc_traverse(const char H5_ATTR_UNUSED *link_name, hid_t cur_group, const void *udata, size_t H5_ATTR_UNUSED udata_size, hid_t lapl_id, hid_t H5_ATTR_UNUSED dxpl_id) { const char *target = (const char *)udata; hid_t ret_value; if(!target) goto error; if((ret_value = H5Oopen(cur_group, target, lapl_id)) < 0) goto error; return ret_value; error: return FAIL; } /* end UD_cbsucc_traverse() */ /* Failure callback for when the link is moved or renamed */ static herr_t UD_cbfail_move(const char H5_ATTR_UNUSED *new_name, hid_t H5_ATTR_UNUSED new_loc, const void H5_ATTR_UNUSED *udata, size_t H5_ATTR_UNUSED udata_size) { /* This traversal function will always fail. */ return FAIL; } /* end UD_cbfail_move() */ /* SuccessCallback for when the link is moved or renamed */ static herr_t UD_cbsucc_move(const char H5_ATTR_UNUSED *new_name, hid_t H5_ATTR_UNUSED new_loc, const void H5_ATTR_UNUSED *udata, size_t H5_ATTR_UNUSED udata_size) { /* This traversal function will always succeed. */ return SUCCEED; } /* end UD_cbsucc_move() */ /* Callback for when the link is deleted. Also called during move */ static herr_t UD_cbsucc_delete(const char H5_ATTR_UNUSED *link_name, hid_t H5_ATTR_UNUSED file, const void H5_ATTR_UNUSED *udata, size_t H5_ATTR_UNUSED udata_size) { /* This callback will always succeed */ return SUCCEED; } /* end UD_cbsucc_delete() */ /* Callback for when the link is deleted. Also called during move */ static herr_t UD_cbfail_delete(const char H5_ATTR_UNUSED *link_name, hid_t H5_ATTR_UNUSED file, const void H5_ATTR_UNUSED *udata, size_t H5_ATTR_UNUSED udata_size) { /* This traversal function will always fail. */ /* Note: un-deletable links are in general a very bad idea! */ return FAIL; } /* end UD_cbfail_delete() */ /* Callback for when the link is queried */ static ssize_t UD_cbfail_query(const char H5_ATTR_UNUSED *link_name, const void H5_ATTR_UNUSED *udata, size_t H5_ATTR_UNUSED udata_size, void H5_ATTR_UNUSED *buf, size_t H5_ATTR_UNUSED buf_size) { /* This traversal function will always fail. */ return FAIL; } /* end UD_cbfail_query() */ /* Callback for when the link is queried */ static ssize_t UD_cbfail_on_write_query(const char H5_ATTR_UNUSED *link_name, const void H5_ATTR_UNUSED *udata, size_t H5_ATTR_UNUSED udata_size, void *buf, size_t H5_ATTR_UNUSED buf_size) { /* This traversal function will return a buffer size, * but will fail when a buffer is passed in ("writing to the buffer" * fails */ if(buf != NULL) return FAIL; return SUCCEED; } /* end UD_cbfail_on_write_query() */ /* Callback for when the link is queried */ static ssize_t UD_cbsucc_query(const char H5_ATTR_UNUSED *link_name, const void H5_ATTR_UNUSED *udata, size_t H5_ATTR_UNUSED udata_size, void *buf, size_t buf_size) { /* This traversal function will return a buffer size, * but will fail when a buffer is passed in ("writing to the buffer" * fails */ if(buf != NULL && buf_size >= 8) HDstrcpy((char *)buf, "succeed"); return 8; } /* end UD_cbsucc_query() */ /* This class is full of failing callbacks */ const H5L_class_t UD_cbfail_class1[1] = {{ H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */ (H5L_type_t)UD_CBFAIL_TYPE, /* Link type id number */ "UD_cbfail_link1", /* Link class name for debugging */ UD_cbsucc_create, /* Creation callback */ UD_cbfail_move, /* Move/rename callback */ UD_cbfail_move, /* Copy callback */ UD_cbsucc_traverse, /* The actual traversal function */ UD_cbfail_delete, /* Deletion callback */ UD_cbfail_query /* Query callback */ }}; /* This class is has two failing callbacks, move and query */ const H5L_class_t UD_cbfail_class2[1] = {{ H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */ (H5L_type_t)UD_CBFAIL_TYPE, /* Link type id number */ "UD_cbfail_link2", /* Link class name for debugging */ UD_cbsucc_create, /* Creation callback */ UD_cbfail_move, /* Move/rename callback */ UD_cbsucc_move, /* Copy callback */ UD_cbsucc_traverse, /* The actual traversal function */ UD_cbsucc_delete, /* Deletion callback */ UD_cbfail_on_write_query /* Query callback */ }}; /* All of these callbacks will succeed */ const H5L_class_t UD_cbfail_class3[1] = {{ H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */ (H5L_type_t)UD_CBFAIL_TYPE, /* Link type id number */ "UD_cbfail_link3", /* Link class name for debugging */ UD_cbsucc_create, /* Creation callback */ UD_cbsucc_move, /* Move/rename callback */ UD_cbsucc_move, /* Copy callback */ UD_cbsucc_traverse, /* The actual traversal function */ UD_cbsucc_delete, /* Deletion callback */ UD_cbsucc_query /* Query callback */ }}; /* Link classes that are invalid for various reasons */ const H5L_class_t UD_error1_class[1] = {{ H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */ (H5L_type_t)UD_ERROR_TYPE, /* Link type id number */ "UD_error_link", /* Link class name for debugging */ NULL, /* Creation callback */ NULL, /* Move/rename callback */ NULL, /* Copy callback */ NULL, /* This class has no traversal function */ NULL, /* Deletion callback */ NULL /* Query callback */ }}; const H5L_class_t UD_error2_class[1] = {{ UD_BAD_VERS, /* Invalid H5L_class_t version */ (H5L_type_t)UD_ERROR_TYPE, /* Link type id number */ "UD_error_link", /* Link class name for debugging */ NULL, /* Creation callback */ NULL, /* Move/rename callback */ NULL, /* Copy callback */ UD_cbsucc_traverse, /* Traversal function */ NULL, /* Deletion callback */ NULL /* Query callback */ }}; const H5L_class_t UD_error3_class[1] = {{ H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */ (H5L_type_t)UD_BAD_TYPE1, /* Invalid Link type id number */ "UD_error_link", /* Link class name for debugging */ NULL, /* Creation callback */ NULL, /* Move/rename callback */ NULL, /* Copy callback */ UD_cbsucc_traverse, /* Traversal function */ NULL, /* Deletion callback */ NULL /* Query callback */ }}; const H5L_class_t UD_error4_class[1] = {{ H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */ (H5L_type_t)UD_BAD_TYPE2, /* Invalid Link type id number */ "UD_error_link", /* Link class name for debugging */ NULL, /* Creation callback */ NULL, /* Move/rename callback */ NULL, /* Copy callback */ UD_cbsucc_traverse, /* Traversal function */ NULL, /* Deletion callback */ NULL /* Query callback */ }}; static int ud_link_errors(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group IDs */ char group_name[NAME_BUF_SIZE]; char filename[NAME_BUF_SIZE]; char query_buf[NAME_BUF_SIZE]; H5L_info_t li; /* Link information */ if(new_format) TESTING("user-defined link error conditions (w/new group format)") else TESTING("user-defined link error conditions") /* Set up filename and create file*/ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Try to register some invalid link classes */ H5E_BEGIN_TRY { if(H5Lregister(UD_error1_class) >= 0) TEST_ERROR if(H5Lregister(UD_error2_class) >= 0) TEST_ERROR if(H5Lregister(UD_error3_class) >= 0) TEST_ERROR if(H5Lregister(UD_error4_class) >= 0) TEST_ERROR } H5E_END_TRY /* Register the UD plist class. */ if(H5Lregister(UD_plist_class) < 0) TEST_ERROR /* Now register the first class we'll be using. * It has the same ID as the plist class, and should replace it. */ if(H5Lregister(UD_cbfail_class1) < 0) FAIL_STACK_ERROR /* Create a group for the UD link to point to */ if((gid = H5Gcreate2(fid, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Try to create internally defined links with H5Lcreate_ud */ H5E_BEGIN_TRY { if(H5Lcreate_ud(fid, "/ud_link", H5L_TYPE_HARD, NULL, (size_t)0, H5P_DEFAULT, H5P_DEFAULT) >= 0) TEST_ERROR if(H5Lcreate_ud(fid, "/ud_link", H5L_TYPE_SOFT, "str", (size_t)4, H5P_DEFAULT, H5P_DEFAULT) >= 0) TEST_ERROR } H5E_END_TRY /* Try to create a link with H5Lcreate_ud that has a NULL udata pointer, but a non-zero udata_size value */ H5E_BEGIN_TRY { if(H5Lcreate_ud(fid, "/ud_link", (H5L_type_t)UD_CBFAIL_TYPE, NULL, 1, H5P_DEFAULT, H5P_DEFAULT) >= 0) TEST_ERROR } H5E_END_TRY; /* Create a user-defined link to the group. */ strcpy(group_name, "/group"); if(H5Lcreate_ud(fid, "/ud_link", (H5L_type_t)UD_CBFAIL_TYPE, &group_name, HDstrlen(group_name) + 1, H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Open the group through the ud link */ if((gid = H5Gopen2(fid, "ud_link", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Now test that each of the callbacks will cause a failure if it returns -1 */ H5E_BEGIN_TRY { /* The create callback will fail if we pass in no udata */ if(H5Lcreate_ud(fid, "fail", (H5L_type_t)UD_CBFAIL_TYPE, NULL, (size_t)0, H5P_DEFAULT, H5P_DEFAULT) >= 0) TEST_ERROR /* The move and copy callbacks will fail */ if(H5Lmove(fid, "ud_link", H5L_SAME_LOC, "move_fail", H5P_DEFAULT, H5P_DEFAULT) >= 0) TEST_ERROR if(H5Lcopy(fid, "ud_link", fid, "copy_fail", H5P_DEFAULT, H5P_DEFAULT) >= 0) TEST_ERROR /* The traversal callback will fail if we remove its target */ if(H5Ldelete(fid, "group", H5P_DEFAULT) < 0) TEST_ERROR if((gid = H5Gopen2(gid, "ud_link", H5P_DEFAULT)) >= 0) TEST_ERROR /* The deletion callback will always fail */ if(H5Ldelete(fid, "ud_link", H5P_DEFAULT) >= 0) TEST_ERROR /* The query callback will fail */ if(H5Lget_info(fid, "ud_link", &li, H5P_DEFAULT) >=0) TEST_ERROR } H5E_END_TRY /* Now use a class with different callback functions */ if(H5Lregister(UD_cbfail_class2) < 0) FAIL_STACK_ERROR /* Moving should still fail, but copying will succeed */ H5E_BEGIN_TRY { if(H5Lmove(fid, "ud_link", H5L_SAME_LOC, "move_fail", H5P_DEFAULT, H5P_DEFAULT) >= 0) TEST_ERROR } H5E_END_TRY if(H5Lcopy(fid, "ud_link", fid, "copy_succ", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* The query callback will succeed when we only want to get the size of the buffer... */ if(H5Lget_info(fid, "ud_link", &li, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(li.u.val_size != 0) TEST_ERROR /* ...but fail when we try to write data to the buffer itself*/ H5E_BEGIN_TRY { if(H5Lget_val(fid, "ud_link", query_buf, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) >=0) TEST_ERROR } H5E_END_TRY /* Register a new class */ if(H5Lregister(UD_cbfail_class3) < 0) FAIL_STACK_ERROR /* Now querying should succeed */ if(H5Lget_info(fid, "ud_link", &li, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(li.u.val_size != 8) TEST_ERROR if(H5Lget_val(fid, "ud_link", query_buf, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(HDstrcmp(query_buf, "succeed") != 0) TEST_ERROR /* Moving and copying should both succeed */ if(H5Lmove(fid, "copy_succ", H5L_SAME_LOC, "move_succ", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcopy(fid, "ud_link", fid, "copy_succ2", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Delete link (this callback should work now) */ if(H5Ldelete(fid, "ud_link", H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Close file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end ud_link_errors() */ /*------------------------------------------------------------------------- * Function: lapl_nlinks * * Purpose: Check that the maximum number of soft links can be adjusted * by the user using the Link Access Property List. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int lapl_nlinks(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1, gid2 = -1; /* Group IDs */ hid_t plist = -1; /* lapl ID */ hid_t tid = -1, sid = -1, did = -1; /* Other IDs */ hid_t gapl = -1, dapl = -1, tapl = -1; /* Other property lists */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename[NAME_BUF_SIZE]; size_t nlinks; /* nlinks for H5Pset_nlinks */ hsize_t dims[2]; if(new_format) TESTING("adjusting nlinks with LAPL (w/new group format)") else TESTING("adjusting nlinks with LAPL") /* Make certain test is valid */ /* XXX: should probably make a "generic" test that creates the proper * # of links based on this value - QAK */ HDassert(H5L_NUM_LINKS == 16); /* Create file */ h5_fixname(FILENAME[1], fapl, filename, sizeof filename); if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create group with short name in file (used as target for links) */ if((gid = H5Gcreate2(fid, "final", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Create chain of soft links to existing object (limited) */ if(H5Lcreate_soft("final", fid, "soft1", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcreate_soft("soft1", fid, "soft2", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcreate_soft("soft2", fid, "soft3", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcreate_soft("soft3", fid, "soft4", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcreate_soft("soft4", fid, "soft5", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcreate_soft("soft5", fid, "soft6", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcreate_soft("soft6", fid, "soft7", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcreate_soft("soft7", fid, "soft8", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcreate_soft("soft8", fid, "soft9", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcreate_soft("soft9", fid, "soft10", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcreate_soft("soft10", fid, "soft11", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcreate_soft("soft11", fid, "soft12", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcreate_soft("soft12", fid, "soft13", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcreate_soft("soft13", fid, "soft14", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcreate_soft("soft14", fid, "soft15", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcreate_soft("soft15", fid, "soft16", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Lcreate_soft("soft16", fid, "soft17", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Close objects */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Open file */ if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR /* Create LAPL with higher-than-usual nlinks value */ /* Create a non-default lapl with udata set to point to the first group */ if((plist = H5Pcreate(H5P_LINK_ACCESS)) < 0) TEST_ERROR nlinks = 20; if(H5Pset_nlinks(plist, nlinks) < 0) TEST_ERROR /* Ensure that nlinks was set successfully */ nlinks = 0; if(H5Pget_nlinks(plist, &nlinks) < 0) TEST_ERROR if(nlinks != 20) TEST_ERROR /* Open object through what is normally too many soft links using * new property list */ if((gid = H5Oopen(fid, "soft17", plist)) < 0) TEST_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/soft17")) TEST_ERROR /* Create group using soft link */ if((gid2 = H5Gcreate2(gid, "new_soft", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close groups */ if(H5Gclose(gid2) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Set nlinks to a smaller number */ nlinks = 4; if(H5Pset_nlinks(plist, nlinks) < 0) TEST_ERROR /* Ensure that nlinks was set successfully */ nlinks = 0; if(H5Pget_nlinks(plist, &nlinks) < 0) TEST_ERROR if(nlinks != 4) TEST_ERROR /* Try opening through what is now too many soft links */ H5E_BEGIN_TRY { gid = H5Oopen(fid, "soft5", plist); } H5E_END_TRY; if (gid >= 0) { H5_FAILED(); HDputs(" Should have failed for sequence of too many nested links."); goto error; } /* Open object through lesser soft link */ if((gid = H5Oopen(fid, "soft4", plist)) < 0) TEST_ERROR /* Check name */ if(H5Iget_name(gid, objname, (size_t)NAME_BUF_SIZE) < 0) TEST_ERROR if(HDstrcmp(objname, "/soft4")) TEST_ERROR /* Test other functions that should use a LAPL */ nlinks = 20; if(H5Pset_nlinks(plist, nlinks) < 0) TEST_ERROR /* Try copying and moving when both src and dst contain many soft links * using a non-default LAPL */ if(H5Lcopy(fid, "soft17", fid, "soft17/newer_soft", H5P_DEFAULT, plist) < 0) TEST_ERROR if(H5Lmove(fid, "soft17/newer_soft", fid, "soft17/newest_soft", H5P_DEFAULT, plist) < 0) TEST_ERROR /* H5Olink */ if(H5Olink(gid, fid, "soft17/link_to_group", H5P_DEFAULT, plist) < 0) TEST_ERROR /* H5Lcreate_hard and H5Lcreate_soft */ if(H5Lcreate_hard(fid, "soft17", fid, "soft17/link2_to_group", H5P_DEFAULT, plist) < 0) TEST_ERROR if(H5Lcreate_soft("/soft4", fid, "soft17/soft_link", H5P_DEFAULT, plist) < 0) TEST_ERROR /* H5Ldelete */ if(H5Ldelete(fid, "soft17/soft_link", plist) < 0) TEST_ERROR /* H5Lget_val and H5Lget_info */ if(H5Lget_val(fid, "soft17", NULL, (size_t)0, plist) < 0) TEST_ERROR if(H5Lget_info(fid, "soft17", NULL, plist) < 0) TEST_ERROR /* H5Lcreate_external and H5Lcreate_ud */ if(H5Lcreate_external("filename", "path", fid, "soft17/extlink", H5P_DEFAULT, plist) < 0) TEST_ERROR if(H5Lregister(UD_rereg_class) < 0) TEST_ERROR if(H5Lcreate_ud(fid, "soft17/udlink", (H5L_type_t)UD_HARD_TYPE, NULL, (size_t)0, H5P_DEFAULT, plist) < 0) TEST_ERROR /* Close plist */ if(H5Pclose(plist) < 0) TEST_ERROR /* Create a datatype and dataset as targets inside the group */ if((tid = H5Tcopy(H5T_NATIVE_INT)) < 0) TEST_ERROR if(H5Tcommit2(gid, "datatype", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Tclose(tid) < 0) TEST_ERROR dims[0] = 2; dims[1] = 2; if((sid = H5Screate_simple(2, dims, NULL)) < 0) TEST_ERROR if((did = H5Dcreate2(gid, "dataset", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl_g, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Dclose(did) < 0) TEST_ERROR /* Close group */ if(H5Gclose(gid) < 0) TEST_ERROR /* Try to open the objects using too many symlinks with default *APLs */ H5E_BEGIN_TRY { if((gid = H5Gopen2(fid, "soft17", H5P_DEFAULT)) >= 0) FAIL_PUTS_ERROR(" Should have failed for too many nested links.") if((tid = H5Topen2(fid, "soft17/datatype", H5P_DEFAULT)) >= 0) FAIL_PUTS_ERROR(" Should have failed for too many nested links.") if((did = H5Dopen2(fid, "soft17/dataset", H5P_DEFAULT)) >= 0) FAIL_PUTS_ERROR(" Should have failed for too many nested links.") } H5E_END_TRY /* Create property lists with nlinks set */ if((gapl = H5Pcreate(H5P_GROUP_ACCESS)) < 0) TEST_ERROR if((tapl = H5Pcreate(H5P_DATATYPE_ACCESS)) < 0) TEST_ERROR if((dapl = H5Pcreate(H5P_DATASET_ACCESS)) < 0) TEST_ERROR nlinks = 20; if(H5Pset_nlinks(gapl, nlinks) < 0) TEST_ERROR if(H5Pset_nlinks(tapl, nlinks) < 0) TEST_ERROR if(H5Pset_nlinks(dapl, nlinks) < 0) TEST_ERROR /* We should now be able to use these property lists to open each kind * of object. */ if((gid = H5Gopen2(fid, "soft17", gapl)) < 0) FAIL_STACK_ERROR if((tid = H5Topen2(fid, "soft17/datatype", tapl)) < 0) TEST_ERROR if((did = H5Dopen2(fid, "soft17/dataset", dapl)) < 0) TEST_ERROR /* Close objects */ if(H5Gclose(gid) < 0) TEST_ERROR if(H5Tclose(tid) < 0) TEST_ERROR if(H5Dclose(did) < 0) TEST_ERROR /* Close plists */ if(H5Pclose(gapl) < 0) TEST_ERROR if(H5Pclose(tapl) < 0) TEST_ERROR if(H5Pclose(dapl) < 0) TEST_ERROR /* Unregister UD hard link class */ if(H5Lunregister((H5L_type_t)UD_HARD_TYPE) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(gapl); H5Pclose(dapl); H5Pclose(tapl); H5Dclose(did); H5Sclose(sid); H5Tclose(tid); H5Gclose(gid2); H5Gclose(gid); H5Pclose(plist); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end lapl_nlinks() */ /*------------------------------------------------------------------------- * Function: linkinfo * * Purpose: Check that the link class is returned correctly when queried. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int linkinfo(hid_t fapl, hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group ID */ hid_t tid = -1; /* Type ID */ hid_t sid = -1, did = -1; /* Dataspace and dataset IDs */ H5L_info_t li; /* Link information */ char filename[NAME_BUF_SIZE]; if(new_format) TESTING("link type field in H5Lget_info (w/new group format)") else TESTING("link type field in H5Lget_info") /* Set up filename and create file*/ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Register a couple of user-defined link classes with the library */ if(H5Lregister(UD_plist_class) < 0) TEST_ERROR /* Create an object of each type */ if((tid = H5Tcopy(H5T_NATIVE_INT)) < 0) TEST_ERROR if(H5Tcommit2(fid, "datatype", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if((gid = H5Gcreate2(fid, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Lcreate_soft("group", fid, "softlink", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if((sid = H5Screate(H5S_SCALAR)) < 0) TEST_ERROR if((did = H5Dcreate2(fid, "dataset", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl_g, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Lcreate_ud(fid, "ud_link", (H5L_type_t)UD_PLIST_TYPE, NULL, (size_t)0, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_external("file_name", "obj_path", fid, "ext_link", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close all objects */ if(H5Tclose(tid) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR if(H5Dclose(did) < 0) TEST_ERROR /* Make sure that link type is correct when objects are queried */ if(H5Lget_info(fid, "datatype", &li, H5P_DEFAULT) < 0) TEST_ERROR if(li.type != H5L_TYPE_HARD) TEST_ERROR if(H5Lget_info(fid, "group", &li, H5P_DEFAULT) < 0) TEST_ERROR if(li.type != H5L_TYPE_HARD) TEST_ERROR if(H5Lget_info(fid, "dataset", &li, H5P_DEFAULT) < 0) TEST_ERROR if(li.type != H5L_TYPE_HARD) TEST_ERROR if(H5Lget_info(fid, "ext_link", &li, H5P_DEFAULT) < 0) TEST_ERROR if(li.type != H5L_TYPE_EXTERNAL) TEST_ERROR if(H5Lget_info(fid, "softlink", &li, H5P_DEFAULT) < 0) TEST_ERROR if(li.type != H5L_TYPE_SOFT) TEST_ERROR if(H5Lget_info(fid, "ud_link", &li, H5P_DEFAULT) < 0) TEST_ERROR if(li.type != UD_PLIST_TYPE) TEST_ERROR /* Ensure that passing a NULL pointer doesn't cause an error */ if(H5Lget_info(fid, "group", NULL, H5P_DEFAULT) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Tclose (tid); H5Dclose (did); H5Gclose (gid); H5Fclose (fid); } H5E_END_TRY; return FAIL; } /* end linkinfo() */ /*------------------------------------------------------------------------- * Function: check_all_closed * * Purpose: External links and some UD links open files. To make sure * that all such files got closed correctly, try to create * each of them. * * If the files are still open, this will fail (indicating that * some other test made a mistake). * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int check_all_closed(hid_t fapl, hbool_t new_format, int stopat) { hid_t fid=-1; char filename[NAME_BUF_SIZE]; int x; if(new_format) TESTING("that all files were closed correctly (w/new group format)") else TESTING("that all files were closed correctly") /* Some of the external or UD link tests may have failed to close * an external file properly. * To check this, try to create every file used in this test. If * a file is already open, creating it will fail. */ for(x=0; FILENAME[x] != NULL && x < stopat; x++) { h5_fixname(FILENAME[x], fapl, filename, sizeof filename); if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR } PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end check_all_closed() */ /*------------------------------------------------------------------------- * Function: build_visit_file * * Purpose: Build an "interesting" file to use for visiting links & objects * * Return: Success: >0, File ID for file built * Failure: -1 *------------------------------------------------------------------------- */ static hid_t build_visit_file(hid_t fapl) { hid_t fid = -1; /* File ID */ hid_t gid = -1, gid2 = -1; /* Group IDs */ hid_t sid = -1; /* Dataspace ID */ hid_t did = -1; /* Dataset ID */ hid_t tid = -1; /* Datatype ID */ char filename[NAME_BUF_SIZE]; const char *pathname = H5_get_srcdir_filename(LINKED_FILE); /* Corrected test file name */ h5_fixname(FILENAME[9], fapl, filename, sizeof filename); /* Create file for visiting */ if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create group */ if((gid = H5Gcreate2(fid, "/Group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Create nested group */ if((gid2 = H5Gcreate2(gid, "Group2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close groups */ if(H5Gclose(gid2) < 0) TEST_ERROR if(H5Gclose(gid) < 0) TEST_ERROR /* Create soft links to groups created */ if(H5Lcreate_soft("/Group1", fid, "/soft_one", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("/Group1/Group2", fid, "/soft_two", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create dangling soft link */ if(H5Lcreate_soft("nowhere", fid, "/soft_dangle", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create hard links to all groups */ if(H5Lcreate_hard(fid, "/", fid, "hard_zero", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "/Group1", fid, "hard_one", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "/Group1/Group2", fid, "hard_two", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create loops w/hard links */ if(H5Lcreate_hard(fid, "/Group1", fid, "/Group1/hard_one", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_hard(fid, "/", fid, "/Group1/Group2/hard_zero", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create external link to existing file */ if(H5Lcreate_external(pathname, "/group", fid, "/ext_one", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create dangling external link to non-existent file */ if(H5Lcreate_external("foo.h5", "/group", fid, "/ext_dangle", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Create dataset in each group */ if((sid = H5Screate(H5S_SCALAR)) < 0) TEST_ERROR if((did = H5Dcreate2(fid, "/Dataset_zero", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl_g, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Dclose(did) < 0) TEST_ERROR if((did = H5Dcreate2(fid, "/Group1/Dataset_one", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl_g, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Dclose(did) < 0) TEST_ERROR if((did = H5Dcreate2(fid, "/Group1/Group2/Dataset_two", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl_g, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Dclose(did) < 0) TEST_ERROR if(H5Sclose(sid) < 0) TEST_ERROR /* Create named datatype in each group */ if((tid = H5Tcopy(H5T_NATIVE_INT)) < 0) TEST_ERROR if(H5Tcommit2(fid, "/Type_zero", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Tclose(tid) < 0) TEST_ERROR if((tid = H5Tcopy(H5T_NATIVE_INT)) < 0) TEST_ERROR if(H5Tcommit2(fid, "/Group1/Type_one", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Tclose(tid) < 0) TEST_ERROR if((tid = H5Tcopy(H5T_NATIVE_INT)) < 0) TEST_ERROR if(H5Tcommit2(fid, "/Group1/Group2/Type_two", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Tclose(tid) < 0) TEST_ERROR return(fid); error: H5E_BEGIN_TRY { H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end build_visit_file() */ /*------------------------------------------------------------------------- * Function: visit_link_cb * * Purpose: Callback routine for visiting links in a file * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int visit_link_cb(hid_t H5_ATTR_UNUSED group_id, const char *name, const H5L_info_t *linfo, void *_op_data) { lvisit_ud_t *op_data = (lvisit_ud_t *)_op_data; /* Check for correct link information */ if(HDstrcmp(op_data->info[op_data->idx].path, name)) return(H5_ITER_ERROR); if(op_data->info[op_data->idx].type != linfo->type) return(H5_ITER_ERROR); /* Advance to next location in expected output */ op_data->idx++; return(H5_ITER_CONT); } /* end visit_link_cb() */ /*------------------------------------------------------------------------- * Function: link_visit * * Purpose: Test the link visiting routine * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int link_visit(hid_t fapl, hbool_t new_format) { lvisit_ud_t udata; /* User-data for visiting */ hid_t fid = -1; hid_t gid = -1; /* Group ID */ if(new_format) TESTING("link visiting (w/new group format)") else TESTING("link visiting") /* Construct "interesting" file to visit */ if((fid = build_visit_file(fapl)) < 0) TEST_ERROR /* Visit all the links reachable from the root group (with file ID) */ udata.idx = 0; udata.info = lvisit0; if(H5Lvisit(fid, H5_INDEX_NAME, H5_ITER_INC, visit_link_cb, &udata) < 0) FAIL_STACK_ERROR /* Visit all the links reachable from the root group (with group ID) */ if((gid = H5Gopen2(fid, "/", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR udata.idx = 0; udata.info = lvisit0; if(H5Lvisit(gid, H5_INDEX_NAME, H5_ITER_INC, visit_link_cb, &udata) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Visit all the links reachable from each internal group */ if((gid = H5Gopen2(fid, "/Group1", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR udata.idx = 0; udata.info = lvisit1; if(H5Lvisit(gid, H5_INDEX_NAME, H5_ITER_INC, visit_link_cb, &udata) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR if((gid = H5Gopen2(fid, "/Group1/Group2", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR udata.idx = 0; udata.info = lvisit2; if(H5Lvisit(gid, H5_INDEX_NAME, H5_ITER_INC, visit_link_cb, &udata) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Close file created */ if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end link_visit() */ /*------------------------------------------------------------------------- * Function: link_visit_by_name * * Purpose: Test the link visiting "by name" routine * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int link_visit_by_name(hid_t fapl, hbool_t new_format) { lvisit_ud_t udata; /* User-data for visiting */ hid_t fid = -1; hid_t gid = -1; /* Group ID */ if(new_format) TESTING("link visiting by name (w/new group format)") else TESTING("link visiting by name") /* Construct "interesting" file to visit */ if((fid = build_visit_file(fapl)) < 0) TEST_ERROR /* Visit all the links reachable from the root group (with file ID) */ udata.idx = 0; udata.info = lvisit0; if(H5Lvisit_by_name(fid, "/", H5_INDEX_NAME, H5_ITER_INC, visit_link_cb, &udata, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Visit all the links reachable from the root group (with group ID) */ if((gid = H5Gopen2(fid, "/", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR udata.idx = 0; udata.info = lvisit0; if(H5Lvisit_by_name(gid, ".", H5_INDEX_NAME, H5_ITER_INC, visit_link_cb, &udata, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Visit all the links reachable from each internal group */ udata.idx = 0; udata.info = lvisit1; if(H5Lvisit_by_name(fid, "/Group1", H5_INDEX_NAME, H5_ITER_INC, visit_link_cb, &udata, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if((gid = H5Gopen2(fid, "/Group1", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR udata.idx = 0; udata.info = lvisit1; if(H5Lvisit_by_name(gid, ".", H5_INDEX_NAME, H5_ITER_INC, visit_link_cb, &udata, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR udata.idx = 0; udata.info = lvisit2; if(H5Lvisit_by_name(fid, "/Group1/Group2", H5_INDEX_NAME, H5_ITER_INC, visit_link_cb, &udata, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if((gid = H5Gopen2(fid, "/Group1/Group2", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR udata.idx = 0; udata.info = lvisit2; if(H5Lvisit_by_name(gid, ".", H5_INDEX_NAME, H5_ITER_INC, visit_link_cb, &udata, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Close file created */ if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end link_visit_by_name() */ /*------------------------------------------------------------------------- * Function: visit_obj_cb * * Purpose: Callback routine for visiting objects in a file * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int visit_obj_cb(hid_t H5_ATTR_UNUSED group_id, const char *name, const H5O_info_t *oinfo, void *_op_data) { ovisit_ud_t *op_data = (ovisit_ud_t *)_op_data; /* Check for correct object information */ if(HDstrcmp(op_data->info[op_data->idx].path, name)) return(H5_ITER_ERROR); if(op_data->info[op_data->idx].type != oinfo->type) return(H5_ITER_ERROR); /* Advance to next location in expected output */ op_data->idx++; return(H5_ITER_CONT); } /* end visit_obj_cb() */ /*------------------------------------------------------------------------- * Function: obj_visit * * Purpose: Test the object visiting routine * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int obj_visit(hid_t fapl, hbool_t new_format) { ovisit_ud_t udata; /* User-data for visiting */ hid_t fid = -1; hid_t gid = -1; /* Group ID */ if(new_format) TESTING("object visiting (w/new group format)") else TESTING("object visiting") /* Construct "interesting" file to visit */ if((fid = build_visit_file(fapl)) < 0) TEST_ERROR /* Visit all the objects reachable from the root group (with file ID) */ udata.idx = 0; udata.info = new_format ? ovisit0_new : ovisit0_old; if(H5Ovisit2(fid, H5_INDEX_NAME, H5_ITER_INC, visit_obj_cb, &udata, H5O_INFO_BASIC) < 0) FAIL_STACK_ERROR /* Visit all the objects reachable from the root group (with group ID) */ if((gid = H5Gopen2(fid, "/", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR udata.idx = 0; udata.info = new_format ? ovisit0_new : ovisit0_old; if(H5Ovisit2(gid, H5_INDEX_NAME, H5_ITER_INC, visit_obj_cb, &udata, H5O_INFO_BASIC) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Visit all the objects reachable from each internal group */ if((gid = H5Gopen2(fid, "/Group1", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR udata.idx = 0; udata.info = new_format ? ovisit1_new : ovisit1_old; if(H5Ovisit2(gid, H5_INDEX_NAME, H5_ITER_INC, visit_obj_cb, &udata, H5O_INFO_BASIC) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR if((gid = H5Gopen2(fid, "/Group1/Group2", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR udata.idx = 0; udata.info = new_format ? ovisit2_new : ovisit2_old; if(H5Ovisit2(gid, H5_INDEX_NAME, H5_ITER_INC, visit_obj_cb, &udata, H5O_INFO_BASIC) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Close file created */ if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end obj_visit() */ /*------------------------------------------------------------------------- * Function: obj_visit_by_name * * Purpose: Test the object visiting "by name" routine * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int obj_visit_by_name(hid_t fapl, hbool_t new_format) { ovisit_ud_t udata; /* User-data for visiting */ hid_t fid = -1; hid_t gid = -1; /* Group ID */ if(new_format) TESTING("object visiting by name (w/new group format)") else TESTING("object visiting by name") /* Construct "interesting" file to visit */ if((fid = build_visit_file(fapl)) < 0) TEST_ERROR /* Visit all the objects reachable from the root group (with file ID) */ udata.idx = 0; udata.info = new_format ? ovisit0_new : ovisit0_old; if(H5Ovisit_by_name2(fid, "/", H5_INDEX_NAME, H5_ITER_INC, visit_obj_cb, &udata, H5O_INFO_BASIC, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Visit all the objects reachable from the root group (with group ID) */ if((gid = H5Gopen2(fid, "/", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR udata.idx = 0; udata.info = new_format ? ovisit0_new : ovisit0_old; if(H5Ovisit_by_name2(gid, ".", H5_INDEX_NAME, H5_ITER_INC, visit_obj_cb, &udata, H5O_INFO_BASIC, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Visit all the objects reachable from each internal group */ udata.idx = 0; udata.info = new_format ? ovisit1_new : ovisit1_old; if(H5Ovisit_by_name2(fid, "/Group1", H5_INDEX_NAME, H5_ITER_INC, visit_obj_cb, &udata, H5O_INFO_BASIC, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if((gid = H5Gopen2(fid, "/Group1", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR udata.idx = 0; udata.info = new_format ? ovisit1_new : ovisit1_old; if(H5Ovisit_by_name2(gid, ".", H5_INDEX_NAME, H5_ITER_INC, visit_obj_cb, &udata, H5O_INFO_BASIC, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR udata.idx = 0; udata.info = new_format ? ovisit2_new : ovisit2_old; if(H5Ovisit_by_name2(fid, "/Group1/Group2", H5_INDEX_NAME, H5_ITER_INC, visit_obj_cb, &udata, H5O_INFO_BASIC, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if((gid = H5Gopen2(fid, "/Group1/Group2", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR udata.idx = 0; udata.info = new_format ? ovisit2_new : ovisit2_old; if(H5Ovisit_by_name2(gid, ".", H5_INDEX_NAME, H5_ITER_INC, visit_obj_cb, &udata, H5O_INFO_BASIC, H5P_DEFAULT) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Close file created */ if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end obj_visit_by_name() */ /*------------------------------------------------------------------------- * Function: visit_obj_stop_cb * * Purpose: Callback routine for visiting objects in a file * * Return: 1 (H5_ITER_STOP) *------------------------------------------------------------------------- */ static int visit_obj_stop_cb(hid_t H5_ATTR_UNUSED group_id, const char H5_ATTR_UNUSED *name, const H5O_info_t H5_ATTR_UNUSED *oinfo, void *_op_data) { unsigned *op_data = (unsigned *)_op_data; /* Increment the number of visited objects */ (*op_data)++; return(H5_ITER_STOP); } /* end visit_obj_stop_cb() */ /*------------------------------------------------------------------------- * Function: obj_visit_stop * * Purpose: Test that the object visiting routine stops iteration * properly on the starting object. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int obj_visit_stop(hid_t fapl, hbool_t new_format) { unsigned nvisited; /* User-data for visiting */ hid_t fid = -1; herr_t ret; /* Return value */ if(new_format) TESTING("stopping object iteration (w/new group format)") else TESTING("stopping object iteration") /* Construct "interesting" file to visit */ if((fid = build_visit_file(fapl)) < 0) TEST_ERROR /* Start iteration. The callback should only be called once because it * returns H5_ITER_STOP */ nvisited = 0; if((ret = H5Ovisit2(fid, H5_INDEX_NAME, H5_ITER_INC, visit_obj_stop_cb, &nvisited, H5O_INFO_BASIC)) < 0) FAIL_STACK_ERROR if(ret != H5_ITER_STOP) TEST_ERROR if(nvisited != 1) TEST_ERROR /* Same test with H5Ovisit_by_name */ nvisited = 0; if((ret = H5Ovisit_by_name2(fid, "/", H5_INDEX_NAME, H5_ITER_INC, visit_obj_stop_cb, &nvisited, H5O_INFO_BASIC, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(ret != H5_ITER_STOP) TEST_ERROR if(nvisited != 1) TEST_ERROR /* Close file created */ if(H5Fclose(fid) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end obj_visit_stop() */ /*------------------------------------------------------------------------- * Function: link_filters * * Purpose: Tests adding filters to group link storage. Also tests * copying these groups. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static enum { LFS_INIT, LFS_CAN_APPLY_CALLED, LFS_SET_LOCAL_CALLED, LFS_ENCODED, LFS_DECODED } link_filter_state; static htri_t link_filter_can_apply(hid_t dcpl_id, hid_t type_id, hid_t space_id) { if(dcpl_id >= 0 || type_id >= 0 || space_id >= 0) return -1; if(link_filter_state >= LFS_ENCODED) return 1; if(link_filter_state != LFS_INIT) return -1; link_filter_state = LFS_CAN_APPLY_CALLED; return 1; } /* end link_fitler_can_apply */ static herr_t link_filter_set_local(hid_t dcpl_id, hid_t type_id, hid_t space_id) { if(dcpl_id >= 0 || type_id >= 0 || space_id >= 0) return -1; if(link_filter_state >= LFS_ENCODED) return 0; if(link_filter_state != LFS_CAN_APPLY_CALLED) return -1; link_filter_state = LFS_SET_LOCAL_CALLED; return 0; } /* end link_filter_set_local */ static size_t link_filter_filter(unsigned int flags, size_t cd_nelmts, const unsigned int cd_values[], size_t nbytes, size_t H5_ATTR_UNUSED *buf_size, void H5_ATTR_UNUSED **buf) { if(flags & H5Z_FLAG_OPTIONAL || cd_nelmts != 1 || cd_values[0] != 2112) return 0; if(link_filter_state == LFS_DECODED) return nbytes; if(flags & H5Z_FLAG_REVERSE) { if(link_filter_state != LFS_ENCODED) return 0; link_filter_state = LFS_DECODED; } else { if(link_filter_state < LFS_SET_LOCAL_CALLED) return 0; link_filter_state = LFS_ENCODED; } /* end else */ return nbytes; } /* end link_filter_filter */ static int link_filters(hid_t fapl, hbool_t new_format) { hid_t fid = -1, fcpl = -1; hid_t gid1 = -1, gid2 = -1, gcpl1 = -1, gcpl2 = -1; hid_t lcpl = -1; size_t cd_nelmts = 1; unsigned cd_value = 2112; unsigned cd_value_out; unsigned flags_out; unsigned filter_config_out; int nfilters = 0; H5Z_class2_t filter_class; char name_out[24]; char filename[NAME_BUF_SIZE]; htri_t tri_ret; herr_t status; /* This test actually always uses the new group format for the main group. * The new format flag affects the version of object header messages, * etc., which are important for this test. */ if(new_format) TESTING("group link filters (w/new group format)") else TESTING("group link filters") /* Initialize link filter state global */ link_filter_state = LFS_INIT; /* Set up filename and create file*/ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create gcpl, force use of dense storage */ if((gcpl1 = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR if(H5Pset_link_phase_change(gcpl1, 2, 2) < 0) TEST_ERROR /* Add deflate and checksum filters, if available */ if((tri_ret = H5Zfilter_avail(H5Z_FILTER_DEFLATE)) < 0) TEST_ERROR if(tri_ret) { if(H5Pset_deflate(gcpl1, 6) < 0) TEST_ERROR nfilters++; } /* end if */ if((tri_ret = H5Zfilter_avail(H5Z_FILTER_FLETCHER32)) < 0) TEST_ERROR if(tri_ret) { if(H5Pset_fletcher32(gcpl1) < 0) TEST_ERROR nfilters++; } /* end if */ /* Register and add custom filter */ filter_class.version = H5Z_CLASS_T_VERS; filter_class.id = H5Z_FILTER_RESERVED + 42; filter_class.encoder_present = TRUE; filter_class.decoder_present = TRUE; filter_class.name = "custom_link_filter"; filter_class.can_apply = link_filter_can_apply; filter_class.set_local = link_filter_set_local; filter_class.filter = link_filter_filter; if(H5Zregister(&filter_class) < 0) TEST_ERROR if(H5Pset_filter(gcpl1, H5Z_FILTER_RESERVED + 42, 0, (size_t)1, &cd_value) < 0) TEST_ERROR nfilters++; /* Test various other filter functions for use on gcpl's */ if(H5Pget_nfilters(gcpl1) != nfilters) TEST_ERROR if(H5Pall_filters_avail(gcpl1) != TRUE) TEST_ERROR /* Create a group using this filter, add some soft links to it */ if((gid1 = H5Gcreate2(fid, "group1", H5P_DEFAULT, gcpl1, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Lcreate_soft("/", gid1, "link1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("/", gid1, "link2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("/", gid1, "link3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file and group */ if(H5Gclose(gid1) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Verify the filter has been applied */ if(link_filter_state != LFS_ENCODED) TEST_ERROR /* Reopen file and group */ if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR if((gid1 = H5Gopen2(fid, "group1", H5P_DEFAULT)) < 0) TEST_ERROR /* Retrieve gcpl, verify number of filters */ if((gcpl2 = H5Gget_create_plist(gid1)) < 0) TEST_ERROR if(H5Pget_nfilters(gcpl2) != nfilters) TEST_ERROR if(H5Pclose(gcpl2) < 0) TEST_ERROR /* Now try copying gcpl1, and verify number of filters */ if((gcpl2 = H5Pcopy(gcpl1)) < 0) TEST_ERROR if(H5Pget_nfilters(gcpl2) != nfilters) TEST_ERROR if(H5Pclose(gcpl2) < 0) TEST_ERROR /* Add another soft link */ if(H5Lcreate_soft("/", gid1, "link4", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Copy the group */ if(H5Ocopy(fid, "group1", fid, "group2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if((gid2 = H5Gopen2(fid, "group2", H5P_DEFAULT)) <0) TEST_ERROR /* Verify that all links have been copied */ if(H5Lexists(gid2, "link1", H5P_DEFAULT) != TRUE) TEST_ERROR if(H5Lexists(gid2, "link2", H5P_DEFAULT) != TRUE) TEST_ERROR if(H5Lexists(gid2, "link3", H5P_DEFAULT) != TRUE) TEST_ERROR if(H5Lexists(gid2, "link4", H5P_DEFAULT) != TRUE) TEST_ERROR /* Retrieve gcpl, verify number of filters */ if((gcpl2 = H5Gget_create_plist(gid2)) < 0) TEST_ERROR if(H5Pget_nfilters(gcpl2) != nfilters) TEST_ERROR /* Delete 3 links to force the group back into compact mode */ if(H5Ldelete(gid1, "link2", H5P_DEFAULT) < 0) TEST_ERROR if(H5Ldelete(gid1, "link3", H5P_DEFAULT) < 0) TEST_ERROR if(H5Ldelete(gid1, "link4", H5P_DEFAULT) < 0) TEST_ERROR /* Close file and groups */ if(H5Gclose(gid1) < 0) TEST_ERROR if(H5Gclose(gid2) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Reset link filter state */ link_filter_state = LFS_INIT; /* Reopen file and group, add 2 links */ if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR if((gid1 = H5Gopen2(fid, "group1", H5P_DEFAULT)) < 0) TEST_ERROR if(H5Lcreate_soft("/", gid1, "link2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("/", gid1, "link3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file and group */ if(H5Gclose(gid1) < 0) TEST_ERROR if(H5Fclose(fid) < 0) TEST_ERROR /* Verify that the filter was reapplied */ if(link_filter_state != LFS_ENCODED) TEST_ERROR /* Test H5Pget_filter_by_id2 and H5Pget_filter2 */ if(H5Pget_filter_by_id2(gcpl2, H5Z_FILTER_RESERVED + 42, &flags_out, &cd_nelmts, &cd_value_out, (size_t)24, name_out, &filter_config_out) < 0) TEST_ERROR if(flags_out != 0 || cd_value_out != cd_value || HDstrcmp(filter_class.name, name_out) || filter_config_out != (H5Z_FILTER_CONFIG_ENCODE_ENABLED | H5Z_FILTER_CONFIG_DECODE_ENABLED)) TEST_ERROR if(H5Pget_filter2(gcpl2, (unsigned)(nfilters - 1), &flags_out, &cd_nelmts, &cd_value_out, (size_t)24, name_out, &filter_config_out) < 0) TEST_ERROR if(flags_out != 0 || cd_value_out != cd_value || HDstrcmp(filter_class.name, name_out) || filter_config_out != (H5Z_FILTER_CONFIG_ENCODE_ENABLED | H5Z_FILTER_CONFIG_DECODE_ENABLED)) TEST_ERROR /* Test H5Pmodify_filter */ cd_value++; if(H5Pmodify_filter(gcpl2, H5Z_FILTER_RESERVED + 42, 0, (size_t)1, &cd_value) < 0) TEST_ERROR if(H5Pget_filter_by_id2(gcpl2, H5Z_FILTER_RESERVED + 42, &flags_out, &cd_nelmts, &cd_value_out, (size_t)24, name_out, &filter_config_out) < 0) TEST_ERROR if(flags_out != 0 || cd_value_out != cd_value || HDstrcmp(filter_class.name, name_out) || filter_config_out != (H5Z_FILTER_CONFIG_ENCODE_ENABLED | H5Z_FILTER_CONFIG_DECODE_ENABLED)) TEST_ERROR /* Test H5Premove_filter */ if(H5Premove_filter(gcpl2, H5Z_FILTER_RESERVED + 42) < 0) TEST_ERROR H5E_BEGIN_TRY { status = H5Pget_filter_by_id2(gcpl2, H5Z_FILTER_RESERVED + 42, &flags_out, &cd_nelmts, &cd_value_out, (size_t)24, name_out, &filter_config_out); } H5E_END_TRY if(status >= 0) TEST_ERROR /* Close remaining ids */ if(H5Pclose(gcpl1) < 0) TEST_ERROR if(H5Pclose(gcpl2) < 0) TEST_ERROR /* Now create an object in the compressed group, creating intermediate * groups, to verify that the filter pipeline is inherited for the groups * that are created along the way */ /* Reopen file */ if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR /* Create lcpl, setting the "create intermediate groups" flag */ if((lcpl = H5Pcreate(H5P_LINK_CREATE)) < 0) TEST_ERROR if(H5Pset_create_intermediate_group(lcpl, (unsigned)TRUE) < 0) TEST_ERROR /* Create new group, with missing intermediate groups, in compressed group */ if((gid1 = H5Gcreate2(fid, "group1/group2/group3/group4", lcpl, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close LCPL ID */ if(H5Pclose(lcpl) < 0) TEST_ERROR /* Verify that new group doesn't have filters */ if((gcpl1 = H5Gget_create_plist(gid1)) < 0) TEST_ERROR if(H5Pget_nfilters(gcpl1) != 0) TEST_ERROR /* Close group & GCPL IDs */ if(H5Pclose(gcpl1) < 0) TEST_ERROR if(H5Gclose(gid1) < 0) TEST_ERROR /* Open intermediate groups that were created and verify that they have filters */ if((gid1 = H5Gopen2(fid, "group1/group2", H5P_DEFAULT)) < 0) TEST_ERROR if((gcpl1 = H5Gget_create_plist(gid1)) < 0) TEST_ERROR if(H5Pget_nfilters(gcpl1) != nfilters) TEST_ERROR if(H5Pclose(gcpl1) < 0) TEST_ERROR if(H5Gclose(gid1) < 0) TEST_ERROR if((gid1 = H5Gopen2(fid, "group1/group2/group3", H5P_DEFAULT)) < 0) TEST_ERROR if((gcpl1 = H5Gget_create_plist(gid1)) < 0) TEST_ERROR if(H5Pget_nfilters(gcpl1) != nfilters) TEST_ERROR if(H5Pclose(gcpl1) < 0) TEST_ERROR if(H5Gclose(gid1) < 0) TEST_ERROR /* Close file */ if(H5Fclose(fid) < 0) TEST_ERROR /* Now create the same file with and without deflate, and verify that the * file size is smaller with deflate */ /* But only if the deflate filter is available */ if((tri_ret = H5Zfilter_avail(H5Z_FILTER_DEFLATE)) < 0) TEST_ERROR if(tri_ret) { h5_stat_size_t filesize_filtered; h5_stat_size_t filesize_unfiltered; /* Create gcpl, force use of dense storage */ if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) TEST_ERROR if(H5Pset_link_phase_change(fcpl, 2, 2) < 0) TEST_ERROR /* Create file */ if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl)) < 0) TEST_ERROR /* Create links in file */ if(H5Lcreate_soft("/", fid, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("/", fid, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("/", fid, "cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file, get file size */ if(H5Fclose(fid) < 0) TEST_ERROR filesize_unfiltered = h5_get_file_size(filename, fapl); /* Set deflate fitler */ if(H5Pset_deflate(fcpl, 6) < 0) TEST_ERROR /* Recreate the same file with the deflate filter */ if((fid=H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl)) < 0) TEST_ERROR if(H5Lcreate_soft("/", fid, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("/", fid, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR if(H5Lcreate_soft("/", fid, "cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Close file, get file size */ if(H5Fclose(fid) < 0) TEST_ERROR filesize_filtered = h5_get_file_size(filename, fapl); /* Check that the file size is smaller with the filter */ if((double)filesize_filtered > ((double)filesize_unfiltered * FILTER_FILESIZE_MAX_FRACTION)) TEST_ERROR /* Close */ if(H5Pclose(fcpl) < 0) TEST_ERROR } /* end if */ PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid1); H5Gclose(gid2); H5Fclose(fid); H5Pclose(lcpl); H5Pclose(gcpl1); H5Pclose(gcpl2); H5Pclose(fcpl); } H5E_END_TRY; return FAIL; } /* end link_filters() */ /*------------------------------------------------------------------------- * Function: obj_exists * * Purpose: Test the 'object exists' routine * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int obj_exists(hid_t fapl, hbool_t new_format) { char filename[NAME_BUF_SIZE]; /* Buffer for file name */ hid_t fid = -1; /* File ID */ hid_t gid = -1; /* Group ID */ herr_t status; /* Generic return value */ if(new_format) TESTING("object exists (w/new group format)") else TESTING("object exists") /* Set up filename and create file*/ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR /* Hard links */ /* Verify that H5Oexists_by_name() fails for non-existent link in root group */ H5E_BEGIN_TRY { status = H5Oexists_by_name(fid, "foo", H5P_DEFAULT); } H5E_END_TRY if(status >= 0) TEST_ERROR /* Create a group, as a destination for testing */ if((gid = H5Gcreate2(fid, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Verify that H5Oexists_by_name() succeeds for hard linked object */ if(TRUE != H5Oexists_by_name(fid, "group", H5P_DEFAULT)) TEST_ERROR /* Verify that H5Oexists_by_name() fails for non-existent link in non-root group */ H5E_BEGIN_TRY { status = H5Oexists_by_name(fid, "group/foo", H5P_DEFAULT); } H5E_END_TRY if(status >= 0) TEST_ERROR /* Soft links */ /* Create dangling soft-link in root group */ if(H5Lcreate_soft("dangle", fid, "soft1", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Verify that H5Oexists_by_name() returns FALSE for dangling soft-link in root group */ if(FALSE != H5Oexists_by_name(fid, "soft1", H5P_DEFAULT)) TEST_ERROR /* Create soft-link in root group that points to object */ if(H5Lcreate_soft("/group", fid, "soft2", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Verify that H5Oexists_by_name() returns TRUE for soft-link in root group that points to object */ if(TRUE != H5Oexists_by_name(fid, "soft2", H5P_DEFAULT)) TEST_ERROR /* Create dangling soft-link in non-root group */ if(H5Lcreate_soft("dangle", fid, "group/soft1", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Verify that H5Oexists_by_name() returns FALSE for dangling soft-link in non-root group */ if(FALSE != H5Oexists_by_name(fid, "group/soft1", H5P_DEFAULT)) TEST_ERROR /* Create soft-link in non-root group that points to object */ if(H5Lcreate_soft("/group", fid, "group/soft2", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Verify that H5Oexists_by_name() returns TRUE for soft-link in non-root group that points to object */ if(TRUE != H5Oexists_by_name(fid, "group/soft2", H5P_DEFAULT)) TEST_ERROR /* External links */ /* Create dangling (file doesn't exist) external link in root group */ if(H5Lcreate_external("nofile", "dangle", fid, "external1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Verify that H5Oexists_by_name() returns FALSE for dangling (file doesn't exist) external link in root group */ if(FALSE != H5Oexists_by_name(fid, "external1", H5P_DEFAULT)) TEST_ERROR /* Create dangling (object doesn't exist) external link in root group */ if(H5Lcreate_external(filename, "dangle", fid, "external2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Verify that H5Oexists_by_name() returns FALSE for dangling (object doesn't exist) external link in root group */ if(FALSE != H5Oexists_by_name(fid, "external2", H5P_DEFAULT)) TEST_ERROR /* Create external link in root group that points to object */ if(H5Lcreate_external(filename, "group", fid, "external3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Verify that H5Oexists_by_name() returns TRUE for external link in root group that points to object */ if(TRUE != H5Oexists_by_name(fid, "external3", H5P_DEFAULT)) TEST_ERROR /* Create dangling (file doesn't exist) external link in non-root group */ if(H5Lcreate_external("nofile", "dangle", fid, "group/external1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Verify that H5Oexists_by_name() returns FALSE for dangling (file doesn't exist) external link in non-root group */ if(FALSE != H5Oexists_by_name(fid, "group/external1", H5P_DEFAULT)) TEST_ERROR /* Create dangling (object doesn't exist) external link in non-root group */ if(H5Lcreate_external(filename, "dangle", fid, "group/external2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Verify that H5Oexists_by_name() returns FALSE for dangling (object doesn't exist) external link in non-root group */ if(FALSE != H5Oexists_by_name(fid, "group/external2", H5P_DEFAULT)) TEST_ERROR /* Create external link in non-root group that points to object */ if(H5Lcreate_external(filename, "group", fid, "group/external3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Verify that H5Oexists_by_name() returns TRUE for external link in non-root group that points to object */ if(TRUE != H5Oexists_by_name(fid, "group/external3", H5P_DEFAULT)) TEST_ERROR /* Soft->External links */ /* Create soft-link in root group that points to dangling (file doesn't exist) external link */ if(H5Lcreate_soft("external1", fid, "soft-elink1", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Verify that H5Oexists_by_name() returns FALSE */ if(FALSE != H5Oexists_by_name(fid, "soft-elink1", H5P_DEFAULT)) TEST_ERROR /* Create soft-link in root group that points to dangling (object doesn't exist) external link */ if(H5Lcreate_soft("external2", fid, "soft-elink2", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Verify that H5Oexists_by_name() returns FALSE */ if(FALSE != H5Oexists_by_name(fid, "soft-elink2", H5P_DEFAULT)) TEST_ERROR /* Create soft-link in root group that points to external link that points to object */ if(H5Lcreate_soft("external3", fid, "soft-elink3", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Verify that H5Oexists_by_name() returns TRUE */ if(TRUE != H5Oexists_by_name(fid, "soft-elink3", H5P_DEFAULT)) TEST_ERROR /* Create soft-link in root group that points to dangling (file doesn't exist) external link in non-root group */ if(H5Lcreate_soft("group/external1", fid, "soft-elink4", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Verify that H5Oexists_by_name() returns FALSE */ if(FALSE != H5Oexists_by_name(fid, "soft-elink4", H5P_DEFAULT)) TEST_ERROR /* Create soft-link in root group that points to dangling (object doesn't exist) external link in non-root group */ if(H5Lcreate_soft("group/external2", fid, "soft-elink5", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Verify that H5Oexists_by_name() returns FALSE */ if(FALSE != H5Oexists_by_name(fid, "soft-elink5", H5P_DEFAULT)) TEST_ERROR /* Create soft-link in root group that points to external link in non-root group that points to object */ if(H5Lcreate_soft("group/external3", fid, "soft-elink6", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Verify that H5Oexists_by_name() returns TRUE */ if(TRUE != H5Oexists_by_name(fid, "soft-elink6", H5P_DEFAULT)) TEST_ERROR /* Create soft-link in non-root group that points to dangling (file doesn't exist) external link */ if(H5Lcreate_soft("/external1", fid, "group/soft-elink1", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Verify that H5Oexists_by_name() returns FALSE */ if(FALSE != H5Oexists_by_name(fid, "group/soft-elink1", H5P_DEFAULT)) TEST_ERROR /* Create soft-link in non-root group that points to dangling (object doesn't exist) external link */ if(H5Lcreate_soft("/external2", fid, "group/soft-elink2", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Verify that H5Oexists_by_name() returns FALSE */ if(FALSE != H5Oexists_by_name(fid, "group/soft-elink2", H5P_DEFAULT)) TEST_ERROR /* Create soft-link in non-root group that points to external link that points to object */ if(H5Lcreate_soft("/external3", fid, "group/soft-elink3", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Verify that H5Oexists_by_name() returns TRUE */ if(TRUE != H5Oexists_by_name(fid, "group/soft-elink3", H5P_DEFAULT)) TEST_ERROR /* Create soft-link in non-root group that points to dangling (file doesn't exist) external link in non-root group */ if(H5Lcreate_soft("/group/external1", fid, "group/soft-elink4", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Verify that H5Oexists_by_name() returns FALSE */ if(FALSE != H5Oexists_by_name(fid, "group/soft-elink4", H5P_DEFAULT)) TEST_ERROR /* Create soft-link in non-root group that points to dangling (object doesn't exist) external link in non-root group */ if(H5Lcreate_soft("/group/external2", fid, "group/soft-elink5", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Verify that H5Oexists_by_name() returns FALSE */ if(FALSE != H5Oexists_by_name(fid, "group/soft-elink5", H5P_DEFAULT)) TEST_ERROR /* Create soft-link in non-root group that points to external link in non-root group that points to object */ if(H5Lcreate_soft("/group/external3", fid, "group/soft-elink6", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Verify that H5Oexists_by_name() returns TRUE */ if(TRUE != H5Oexists_by_name(fid, "group/soft-elink6", H5P_DEFAULT)) TEST_ERROR /* External->Soft links */ /* Create external link in root group that points to dangling soft link in root group */ if(H5Lcreate_external(filename, "soft1", fid, "elink-soft1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Verify that H5Oexists_by_name() returns FALSE */ if(FALSE != H5Oexists_by_name(fid, "elink-soft1", H5P_DEFAULT)) TEST_ERROR /* Create external link in root group that points to soft link in root group that points to object */ if(H5Lcreate_external(filename, "soft2", fid, "elink-soft2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Verify that H5Oexists_by_name() returns TRUE */ if(TRUE != H5Oexists_by_name(fid, "elink-soft2", H5P_DEFAULT)) TEST_ERROR /* Create external link in root group that points to dangling soft link in non-root group */ if(H5Lcreate_external(filename, "group/soft1", fid, "elink-soft3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Verify that H5Oexists_by_name() returns FALSE */ if(FALSE != H5Oexists_by_name(fid, "elink-soft3", H5P_DEFAULT)) TEST_ERROR /* Create external link in root group that points to soft link in root group that points to object */ if(H5Lcreate_external(filename, "group/soft2", fid, "elink-soft4", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Verify that H5Oexists_by_name() returns TRUE */ if(TRUE != H5Oexists_by_name(fid, "elink-soft4", H5P_DEFAULT)) TEST_ERROR /* Create external link in non-root group that points to dangling soft link in root group */ if(H5Lcreate_external(filename, "soft1", fid, "group/elink-soft1", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Verify that H5Oexists_by_name() returns FALSE */ if(FALSE != H5Oexists_by_name(fid, "group/elink-soft1", H5P_DEFAULT)) TEST_ERROR /* Create external link in non-root group that points to soft link in root group that points to object */ if(H5Lcreate_external(filename, "soft2", fid, "group/elink-soft2", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Verify that H5Oexists_by_name() returns TRUE */ if(TRUE != H5Oexists_by_name(fid, "group/elink-soft2", H5P_DEFAULT)) TEST_ERROR /* Create external link in non-root group that points to dangling soft link in non-root group */ if(H5Lcreate_external(filename, "group/soft1", fid, "group/elink-soft3", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Verify that H5Oexists_by_name() returns FALSE */ if(FALSE != H5Oexists_by_name(fid, "group/elink-soft3", H5P_DEFAULT)) TEST_ERROR /* Create external link in non-root group that points to soft link in non-root group that points to object */ if(H5Lcreate_external(filename, "group/soft2", fid, "group/elink-soft4", H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Verify that H5Oexists_by_name() returns TRUE */ if(TRUE != H5Oexists_by_name(fid, "group/elink-soft4", H5P_DEFAULT)) TEST_ERROR /* Close file created */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(gid); H5Fclose(fid); } H5E_END_TRY; return FAIL; } /* end obj_exists() */ /*------------------------------------------------------------------------- * Function: corder_create_empty * * Purpose: Create an empty group with creation order indices * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int corder_create_empty(hid_t fapl) { hid_t file_id = -1; /* File ID */ hid_t group_id = -1; /* Group ID */ hid_t gcpl_id = -1; /* Group creation property list ID */ unsigned crt_order_flags; /* Status of creation order info for GCPL */ herr_t ret; /* Generic return value */ char filename[NAME_BUF_SIZE];/* File name */ TESTING("creating empty group with creation order indexing") /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create group creation property list */ if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR /* Set creation order indexing on group */ if(H5Pget_link_creation_order(gcpl_id, &crt_order_flags) < 0) TEST_ERROR if(crt_order_flags != 0) TEST_ERROR /* Setting invalid combination of a group order creation order indexing on should fail */ H5E_BEGIN_TRY { ret = H5Pset_link_creation_order(gcpl_id, H5P_CRT_ORDER_INDEXED); } H5E_END_TRY; if(ret > 0) { H5_FAILED(); HDputs(" H5Pset_link_create_order() should have failed for a creation order index with no tracking."); TEST_ERROR } /* end if */ /* Set creation order tracking & indexing on group */ if(H5Pget_link_creation_order(gcpl_id, &crt_order_flags) < 0) TEST_ERROR if(crt_order_flags != 0) TEST_ERROR if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED)) < 0) TEST_ERROR if(H5Pget_link_creation_order(gcpl_id, &crt_order_flags) < 0) TEST_ERROR if(crt_order_flags != (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED)) TEST_ERROR /* Create group with creation order indexing & tracking on */ if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR /* Check on group's status */ if(H5G__is_empty_test(group_id) != TRUE) TEST_ERROR /* Close the group */ if(H5Gclose(group_id) < 0) TEST_ERROR /* Close the group creation property list */ if(H5Pclose(gcpl_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR /* Re-open the file */ if((file_id = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR /* Open group created */ if((group_id = H5Gopen2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check on group's status */ if(H5G__is_empty_test(group_id) != TRUE) TEST_ERROR /* Retrieve group creation property list for group */ if((gcpl_id = H5Gget_create_plist(group_id)) < 0) TEST_ERROR /* Query the group creation properties */ if(H5Pget_link_creation_order(gcpl_id, &crt_order_flags) < 0) TEST_ERROR if(crt_order_flags != (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED)) TEST_ERROR /* Close the group creation property list */ if(H5Pclose(gcpl_id) < 0) TEST_ERROR /* Close the group */ if(H5Gclose(group_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(gcpl_id); H5Gclose(group_id); H5Fclose(file_id); } H5E_END_TRY; return FAIL; } /* end corder_create_empty() */ /*------------------------------------------------------------------------- * Function: corder_create_compact * * Purpose: Create a group with creation order indices and insert links * in it when in compact form * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int corder_create_compact(hid_t fapl) { hid_t file_id = -1; /* File ID */ hid_t group_id = -1, group_id2 = -1; /* Group IDs */ hid_t gcpl_id = -1; /* Group creation property list ID */ unsigned max_compact; /* Maximum # of links to store in group compactly */ unsigned min_dense; /* Minimum # of links to store in group "densely" */ unsigned nlinks; /* Number of link messages in group's header */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename[NAME_BUF_SIZE];/* File name */ unsigned u; /* Local index variable */ TESTING("creating compact group with creation order indexing") /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create group creation property list */ if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR /* Set creation order tracking & indexing on group */ if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED)) < 0) TEST_ERROR /* Create group with creation order indexing & tracking on */ if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR /* Check on group's initial status */ if(H5G__is_empty_test(group_id) != TRUE) TEST_ERROR if(H5G__has_stab_test(group_id) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) == TRUE) TEST_ERROR /* Query the group creation properties */ if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) TEST_ERROR /* Create several links, but keep group in compact form */ for(u = 0; u < max_compact; u++) { HDsnprintf(objname, sizeof(objname), "filler %u", u); if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id2) < 0) TEST_ERROR /* Verify state of group */ if(H5G__has_links_test(group_id, &nlinks) != TRUE) TEST_ERROR if(nlinks != (u + 1)) TEST_ERROR if(H5G__has_stab_test(group_id) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) == TRUE) TEST_ERROR } /* end for */ /* Close the group */ if(H5Gclose(group_id) < 0) TEST_ERROR /* Close the group creation property list */ if(H5Pclose(gcpl_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR /* Re-open the file */ if((file_id = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR /* Open group created */ if((group_id = H5Gopen2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Verify state of group */ if(H5G__has_links_test(group_id, &nlinks) != TRUE) TEST_ERROR if(nlinks != max_compact) TEST_ERROR if(H5G__has_stab_test(group_id) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) == TRUE) TEST_ERROR /* Loop through links, checking their creation order values */ /* (the name index is used, but the creation order value is in the same order) */ for(u = 0; u < max_compact; u++) { H5L_info_t linfo; /* Link information */ /* Retrieve information for link */ HDsnprintf(objname, sizeof(objname), "filler %u", u); if(H5Lget_info(group_id, objname, &linfo, H5P_DEFAULT) < 0) TEST_ERROR /* Verify creation order of link */ if(linfo.corder_valid != TRUE) TEST_ERROR if(linfo.corder != u) TEST_ERROR } /* end for */ /* Close the group */ if(H5Gclose(group_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(gcpl_id); H5Gclose(group_id); H5Fclose(file_id); } H5E_END_TRY; return FAIL; } /* end corder_create_compact() */ /*------------------------------------------------------------------------- * Function: corder_create_dense * * Purpose: Create a group with creation order indices and insert links * in it until it's in dense form * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int corder_create_dense(hid_t fapl) { hid_t file_id = -1; /* File ID */ hid_t group_id = -1, group_id2 = -1; /* Group IDs */ hid_t gcpl_id = -1; /* Group creation property list ID */ unsigned max_compact; /* Maximum # of links to store in group compactly */ unsigned min_dense; /* Minimum # of links to store in group "densely" */ unsigned nlinks; /* Number of link messages in group's header */ hsize_t name_count; /* # of records in name index */ hsize_t corder_count; /* # of records in creation order index */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename[NAME_BUF_SIZE];/* File name */ unsigned u; /* Local index variable */ TESTING("creating dense group with creation order indexing") /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create group creation property list */ if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR /* Set creation order tracking & indexing on group */ if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED)) < 0) TEST_ERROR /* Create group with creation order indexing & tracking on */ if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR /* Check on group's initial status */ if(H5G__is_empty_test(group_id) != TRUE) TEST_ERROR if(H5G__has_stab_test(group_id) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) == TRUE) TEST_ERROR /* Query the group creation properties */ if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) TEST_ERROR /* Create several links, up to limit of compact form */ for(u = 0; u < max_compact; u++) { HDsnprintf(objname, sizeof(objname), "filler %u", u); if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id2) < 0) TEST_ERROR /* Verify state of group */ if(H5G__has_links_test(group_id, &nlinks) != TRUE) TEST_ERROR if(nlinks != (u + 1)) TEST_ERROR if(H5G__has_stab_test(group_id) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) == TRUE) TEST_ERROR } /* end for */ /* Create another link, to push group into dense form */ HDsnprintf(objname, sizeof(objname), "filler %u", max_compact); if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id2) < 0) TEST_ERROR /* Verify state of group */ if(H5G__has_links_test(group_id, NULL) == TRUE) TEST_ERROR if(H5G__has_stab_test(group_id) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) != TRUE) TEST_ERROR /* Retrieve & verify # of records in the name & creation order indices */ if(H5G__new_dense_info_test(group_id, &name_count, &corder_count) < 0) TEST_ERROR if(name_count != corder_count) TEST_ERROR /* Close the group */ if(H5Gclose(group_id) < 0) TEST_ERROR /* Close the group creation property list */ if(H5Pclose(gcpl_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR /* Re-open the file */ if((file_id = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR /* Open group created */ if((group_id = H5Gopen2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Verify state of group */ if(H5G__has_links_test(group_id, NULL) == TRUE) TEST_ERROR if(H5G__has_stab_test(group_id) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) != TRUE) TEST_ERROR /* Loop through links, checking their creation order values */ /* (the name index is used, but the creation order value is in the same order) */ for(u = 0; u < (max_compact + 1); u++) { H5L_info_t linfo; /* Link information */ /* Retrieve information for link */ HDsnprintf(objname, sizeof(objname), "filler %u", u); if(H5Lget_info(group_id, objname, &linfo, H5P_DEFAULT) < 0) TEST_ERROR /* Verify creation order of link */ if(linfo.corder_valid != TRUE) TEST_ERROR if(linfo.corder != u) TEST_ERROR } /* end for */ /* Close the group */ if(H5Gclose(group_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(gcpl_id); H5Gclose(group_id); H5Fclose(file_id); } H5E_END_TRY; return FAIL; } /* end corder_create_dense() */ /*------------------------------------------------------------------------- * Function: corder_transition * * Purpose: Create a group with creation order indices and verify correct * transitions between compact & dense forms * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int corder_transition(hid_t fapl) { hid_t file_id = -1; /* File ID */ hid_t group_id = -1, group_id2 = -1; /* Group IDs */ hid_t gcpl_id = -1; /* Group creation property list ID */ unsigned max_compact; /* Maximum # of links to store in group compactly */ unsigned min_dense; /* Minimum # of links to store in group "densely" */ unsigned nlinks; /* Number of link messages in group's header */ hsize_t name_count; /* # of records in name index */ hsize_t corder_count; /* # of records in creation order index */ h5_stat_size_t empty_size; /* Size of empty file */ h5_stat_size_t file_size; /* Size of file after operating on it */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename[NAME_BUF_SIZE];/* File name */ unsigned u; /* Local index variable */ TESTING("transitioning group with creation order indexing between dense & compact forms") /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create group creation property list */ if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) FAIL_STACK_ERROR /* Set creation order tracking & indexing on group */ if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED)) < 0) TEST_ERROR /* Query the group creation properties */ if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) FAIL_STACK_ERROR /* Increase estimated link info, so the group's object header is large * enough to hold all the link messages in one chunk */ if(H5Pset_est_link_info(gcpl_id, max_compact, CORDER_EST_ENTRY_LEN) < 0) TEST_ERROR /* Create group with creation order indexing & tracking on */ if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close the group creation property list */ if(H5Pclose(gcpl_id) < 0) FAIL_STACK_ERROR /* Close the group */ if(H5Gclose(group_id) < 0) FAIL_STACK_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) FAIL_STACK_ERROR /* Get the size of the file with an empty group */ if((empty_size = h5_get_file_size(filename, fapl)) < 0) TEST_ERROR /* Re-open the file */ if((file_id = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR /* Open group created */ if((group_id = H5Gopen2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Create several links, up to limit of compact form */ for(u = 0; u < max_compact; u++) { HDsnprintf(objname, sizeof(objname), "filler %u", u); if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id2) < 0) TEST_ERROR } /* end for */ /* Create another link, to push group into dense form */ HDsnprintf(objname, sizeof(objname), "filler %u", max_compact); if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id2) < 0) TEST_ERROR /* Verify state of group */ if(H5G__has_links_test(group_id, NULL) == TRUE) TEST_ERROR if(H5G__has_stab_test(group_id) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) != TRUE) TEST_ERROR /* Retrieve & verify # of records in the name & creation order indices */ if(H5G__new_dense_info_test(group_id, &name_count, &corder_count) < 0) TEST_ERROR if(name_count != corder_count) TEST_ERROR /* Delete several links from group, until it resumes compact form */ for(u = max_compact; u >= min_dense; u--) { HDsnprintf(objname, sizeof(objname), "filler %u", u); if(H5Ldelete(group_id, objname, H5P_DEFAULT) < 0) TEST_ERROR /* Verify state of group */ if(H5G__has_links_test(group_id, NULL) == TRUE) TEST_ERROR if(H5G__has_stab_test(group_id) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) != TRUE) TEST_ERROR /* Retrieve & verify # of records in the name & creation order indices */ if(H5G__new_dense_info_test(group_id, &name_count, &corder_count) < 0) TEST_ERROR if(name_count != corder_count) TEST_ERROR } /* end for */ /* Delete another link, to push group into compact form */ HDsnprintf(objname, sizeof(objname), "filler %u", (min_dense - 1)); if(H5Ldelete(group_id, objname, H5P_DEFAULT) < 0) TEST_ERROR /* Verify state of group */ if(H5G__has_links_test(group_id, &nlinks) != TRUE) TEST_ERROR if(nlinks != (min_dense - 1)) TEST_ERROR if(H5G__has_stab_test(group_id) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) == TRUE) TEST_ERROR /* Re-add links to get back into dense form */ for(u = (min_dense - 1); u < (max_compact + 1); u++) { HDsnprintf(objname, sizeof(objname), "filler %u", u); if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id2) < 0) TEST_ERROR } /* end for */ /* Verify state of group */ if(H5G__has_links_test(group_id, NULL) == TRUE) TEST_ERROR if(H5G__has_stab_test(group_id) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) != TRUE) TEST_ERROR /* Retrieve & verify # of records in the name & creation order indices */ if(H5G__new_dense_info_test(group_id, &name_count, &corder_count) < 0) TEST_ERROR if(name_count != corder_count) TEST_ERROR /* Close the group */ if(H5Gclose(group_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR /* Re-open the file */ if((file_id = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR /* Open group created */ if((group_id = H5Gopen2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Verify state of group */ if(H5G__has_links_test(group_id, NULL) == TRUE) TEST_ERROR if(H5G__has_stab_test(group_id) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) != TRUE) TEST_ERROR /* Retrieve & verify # of records in the name & creation order indices */ if(H5G__new_dense_info_test(group_id, &name_count, &corder_count) < 0) TEST_ERROR if(name_count != corder_count) TEST_ERROR /* Delete several links from group, until it resumes compact form */ for(u = max_compact; u >= min_dense; u--) { HDsnprintf(objname, sizeof(objname), "filler %u", u); if(H5Ldelete(group_id, objname, H5P_DEFAULT) < 0) TEST_ERROR /* Verify state of group */ if(H5G__has_links_test(group_id, NULL) == TRUE) TEST_ERROR if(H5G__has_stab_test(group_id) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) != TRUE) TEST_ERROR /* Retrieve & verify # of records in the name & creation order indices */ if(H5G__new_dense_info_test(group_id, &name_count, &corder_count) < 0) TEST_ERROR if(name_count != corder_count) TEST_ERROR } /* end for */ /* Delete another link, to push group into compact form */ HDsnprintf(objname, sizeof(objname), "filler %u", (min_dense - 1)); if(H5Ldelete(group_id, objname, H5P_DEFAULT) < 0) TEST_ERROR /* Verify state of group */ if(H5G__has_links_test(group_id, &nlinks) != TRUE) TEST_ERROR if(nlinks != (min_dense - 1)) TEST_ERROR if(H5G__has_stab_test(group_id) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) == TRUE) TEST_ERROR /* Re-add links to get back into dense form */ for(u = (min_dense - 1); u < (max_compact + 1); u++) { HDsnprintf(objname, sizeof(objname), "filler %u", u); if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id2) < 0) TEST_ERROR } /* end for */ /* Verify state of group */ if(H5G__has_links_test(group_id, NULL) == TRUE) TEST_ERROR if(H5G__has_stab_test(group_id) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) != TRUE) TEST_ERROR /* Retrieve & verify # of records in the name & creation order indices */ if(H5G__new_dense_info_test(group_id, &name_count, &corder_count) < 0) TEST_ERROR if(name_count != corder_count) TEST_ERROR /* Delete all the links */ for(u = max_compact; u > 0; u--) { HDsnprintf(objname, sizeof(objname), "filler %u", u); if(H5Ldelete(group_id, objname, H5P_DEFAULT) < 0) TEST_ERROR } /* end for */ HDsnprintf(objname, sizeof(objname), "filler %u", (unsigned)0); if(H5Ldelete(group_id, objname, H5P_DEFAULT) < 0) TEST_ERROR /* Close the group */ if(H5Gclose(group_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR /* Get the size of the file now */ if((file_size = h5_get_file_size(filename, fapl)) < 0) TEST_ERROR if(file_size != empty_size) TEST_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(gcpl_id); H5Gclose(group_id); H5Fclose(file_id); } H5E_END_TRY; return FAIL; } /* end corder_transition() */ /*------------------------------------------------------------------------- * Function: corder_delete * * Purpose: Create a group with creation order indices and verify correct * deletion of creation order index when the group is in dense * storage form and the group is unlinked * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int corder_delete(hid_t fapl) { hid_t file_id = -1; /* File ID */ hid_t group_id = -1, group_id2 = -1; /* Group IDs */ hid_t gcpl_id = -1; /* Group creation property list ID */ unsigned max_compact; /* Maximum # of links to store in group compactly */ unsigned min_dense; /* Minimum # of links to store in group "densely" */ hsize_t name_count; /* # of records in name index */ hsize_t corder_count; /* # of records in creation order index */ unsigned reopen_file; /* Whether to re-open the file before deleting group */ h5_stat_size_t empty_size; /* Size of empty file */ h5_stat_size_t file_size; /* Size of file after operating on it */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename[NAME_BUF_SIZE];/* File name */ unsigned u; /* Local index variable */ TESTING("deleting group with creation order indexing in dense form") /* Loop to leave file open when deleting group, or to close & re-open file * before deleting group */ for(reopen_file = FALSE; reopen_file <= TRUE; reopen_file++) { /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); /* Creating file with latest format will enable paged aggregation with persistent fs */ if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR /* Close file */ if(H5Fclose(file_id) < 0) FAIL_STACK_ERROR /* Get the size of an empty file */ if((empty_size = h5_get_file_size(filename, fapl)) < 0) TEST_ERROR /* Re-open the file */ if((file_id = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR /* Create group creation property list */ if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) FAIL_STACK_ERROR /* Set creation order tracking & indexing on group */ if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED)) < 0) TEST_ERROR /* Query the group creation properties */ if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) FAIL_STACK_ERROR /* Increase estimated link info, so the group's object header is large * enough to hold all the link messages in one chunk */ if(H5Pset_est_link_info(gcpl_id, max_compact, CORDER_EST_ENTRY_LEN) < 0) TEST_ERROR /* Create group with creation order indexing & tracking on */ if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close the group creation property list */ if(H5Pclose(gcpl_id) < 0) FAIL_STACK_ERROR /* Create links until the group is in dense form */ for(u = 0; u < max_compact * 2; u++) { HDsnprintf(objname, sizeof(objname), "filler %u", u); if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Gclose(group_id2) < 0) FAIL_STACK_ERROR } /* end for */ /* Verify state of group */ if(H5G__has_links_test(group_id, NULL) == TRUE) TEST_ERROR if(H5G__has_stab_test(group_id) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) != TRUE) TEST_ERROR /* Retrieve & verify # of records in the name & creation order indices */ if(H5G__new_dense_info_test(group_id, &name_count, &corder_count) < 0) TEST_ERROR if(name_count != corder_count) TEST_ERROR /* Close the group */ if(H5Gclose(group_id) < 0) FAIL_STACK_ERROR /* Check for deleting group without re-opening file */ if(!reopen_file) /* Delete the group with the creation order index */ if(H5Ldelete(file_id, CORDER_GROUP_NAME, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) FAIL_STACK_ERROR /* Check for deleting group after re-opening file */ if(reopen_file) { /* Re-open the file */ if((file_id = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR /* Delete the group with the creation order index */ if(H5Ldelete(file_id, CORDER_GROUP_NAME, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) FAIL_STACK_ERROR } /* end if */ /* Get the size of the file now */ if((file_size = h5_get_file_size(filename, fapl)) < 0) TEST_ERROR if(file_size != empty_size) TEST_ERROR } /* end for */ PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(gcpl_id); H5Gclose(group_id); H5Fclose(file_id); } H5E_END_TRY; return FAIL; } /* end corder_delete() */ /*------------------------------------------------------------------------- * Function: link_info_by_idx_check * * Purpose: Support routine for link_info_by_idx, to verify the link * info is correct for a link * * Note: This routine assumes that the links have been inserted in the * group in alphabetical order. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int link_info_by_idx_check(hid_t group_id, const char *linkname, hsize_t n, hbool_t hard_link, hbool_t use_index) { char tmpname[NAME_BUF_SIZE]; /* Temporary link name */ char valname[NAME_BUF_SIZE]; /* Link value name */ char tmpval[NAME_BUF_SIZE]; /* Temporary link value */ H5L_info_t linfo; /* Link info struct */ /* Make link value for increasing/native order queries */ HDsnprintf(valname, sizeof(valname), "value %02u", (unsigned)n); /* Verify the link information for first link, in increasing creation order */ HDmemset(&linfo, 0, sizeof(linfo)); if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.corder != 0) TEST_ERROR /* Verify the link information for new link, in increasing creation order */ HDmemset(&linfo, 0, sizeof(linfo)); if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, n, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.corder != (int64_t)n) TEST_ERROR /* Verify value for new soft link, in increasing creation order */ if(!hard_link) { HDmemset(tmpval, 0, (size_t)NAME_BUF_SIZE); if(H5Lget_val_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, n, tmpval, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(HDstrcmp(valname, tmpval)) TEST_ERROR } /* end if */ /* Verify the name for new link, in increasing creation order */ HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE); if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, n, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(HDstrcmp(linkname, tmpname)) TEST_ERROR /* Don't test "native" order if there is no creation order index, since * there's not a good way to easily predict the link's order in the name * index. */ if(use_index) { /* Verify the link information for first link, in native creation order (which is increasing) */ HDmemset(&linfo, 0, sizeof(linfo)); if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_NATIVE, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.corder != 0) TEST_ERROR /* Verify the link information for new link, in native creation order (which is increasing) */ HDmemset(&linfo, 0, sizeof(linfo)); if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_NATIVE, n, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.corder != (int64_t)n) TEST_ERROR /* Verify value for new soft link, in native creation order (which is increasing) */ if(!hard_link) { HDmemset(tmpval, 0, (size_t)NAME_BUF_SIZE); if(H5Lget_val_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_NATIVE, n, tmpval, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(HDstrcmp(valname, tmpval)) TEST_ERROR } /* end if */ /* Verify the name for new link, in native creation order (which is increasing) */ HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE); if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_NATIVE, n, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(HDstrcmp(linkname, tmpname)) TEST_ERROR } /* end if */ /* Verify the link information for first link, in decreasing creation order */ HDmemset(&linfo, 0, sizeof(linfo)); if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, n, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.corder != 0) TEST_ERROR /* Verify the link information for new link, in decreasing creation order */ HDmemset(&linfo, 0, sizeof(linfo)); if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.corder != (int64_t)n) TEST_ERROR /* Verify value for new soft link, in decreasing creation order */ if(!hard_link) { HDmemset(tmpval, 0, (size_t)NAME_BUF_SIZE); if(H5Lget_val_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, (hsize_t)0, tmpval, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(HDstrcmp(valname, tmpval)) TEST_ERROR } /* end if */ /* Verify the name for new link, in decreasing creation order */ HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE); if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(HDstrcmp(linkname, tmpname)) TEST_ERROR /* Verify the link information for first link, in increasing link name order */ HDmemset(&linfo, 0, sizeof(linfo)); if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.corder != 0) TEST_ERROR /* Verify the link information for new link, in increasing link name order */ HDmemset(&linfo, 0, sizeof(linfo)); if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_INC, n, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.corder != (int64_t)n) TEST_ERROR /* Verify value for new soft link, in increasing link name order */ if(!hard_link) { HDmemset(tmpval, 0, (size_t)NAME_BUF_SIZE); if(H5Lget_val_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_INC, n, tmpval, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(HDstrcmp(valname, tmpval)) TEST_ERROR } /* end if */ /* Verify the name for new link, in increasing link name order */ HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE); if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_INC, n, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(HDstrcmp(linkname, tmpname)) TEST_ERROR /* Don't test "native" order queries on link name order, since there's not * a good way to easily predict the order of the links in the name index. */ /* Verify the link information for first link, in decreasing link name order */ HDmemset(&linfo, 0, sizeof(linfo)); if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_DEC, n, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.corder != 0) TEST_ERROR /* Verify the link information for new link, in decreasing link name order */ HDmemset(&linfo, 0, sizeof(linfo)); if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_DEC, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(linfo.corder != (int64_t)n) TEST_ERROR /* Verify value for new soft link, in decreasing link name order */ if(!hard_link) { HDmemset(tmpval, 0, (size_t)NAME_BUF_SIZE); if(H5Lget_val_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_DEC, (hsize_t)0, tmpval, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(HDstrcmp(valname, tmpval)) TEST_ERROR } /* end if */ /* Verify the name for new link, in decreasing link name order */ HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE); if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_DEC, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(HDstrcmp(linkname, tmpname)) TEST_ERROR /* Success */ return(0); error: /* Failure */ return(-1); } /* end link_info_by_idx_check() */ /*------------------------------------------------------------------------- * Function: link_info_by_idx * * Purpose: Create a group with creation order indices and test querying * info by index. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int link_info_by_idx(hid_t fapl) { hid_t file_id = -1; /* File ID */ hid_t group_id = -1; /* Group ID */ hid_t gcpl_id = -1; /* Group creation property list ID */ unsigned hard_link; /* Create hard or soft link? */ unsigned use_index; /* Use index on creation order values */ unsigned max_compact; /* Maximum # of links to store in group compactly */ unsigned min_dense; /* Minimum # of links to store in group "densely" */ H5L_info_t linfo; /* Link info struct */ char objname[NAME_BUF_SIZE]; /* Object name */ char valname[NAME_BUF_SIZE]; /* Link value name */ char filename[NAME_BUF_SIZE];/* File name */ char tmpname[NAME_BUF_SIZE]; /* Temporary link name */ unsigned u; /* Local index variable */ ssize_t name_len; /* Length of name */ herr_t ret; /* Generic return value */ /* Loop over creating hard or soft links */ for(hard_link = FALSE; hard_link <= TRUE; hard_link++) { /* Loop over using index for creation order value */ for(use_index = FALSE; use_index <= TRUE; use_index++) { if(hard_link) { if(use_index) TESTING("querying info by index w/creation order index, using hard links") else TESTING("querying info by index w/o creation order index, using hard links") } /* end if */ else { if(use_index) TESTING("querying info by index w/creation order index, using soft links") else TESTING("querying info by index w/o creation order index, using soft links") } /* end else */ /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create group creation property list */ if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR /* Set creation order tracking & indexing on group */ if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0))) < 0) TEST_ERROR /* Create group with creation order indexing & tracking on */ if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR /* Query the group creation properties */ if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) TEST_ERROR /* Check for query on empty group */ H5E_BEGIN_TRY { ret = H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, &linfo, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR H5E_BEGIN_TRY { name_len = H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT); } H5E_END_TRY; if(name_len >= 0) TEST_ERROR /* Create several links, up to limit of compact form */ for(u = 0; u < max_compact; u++) { /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Check for creating hard or soft link */ if(hard_link) { hid_t group_id2; /* Group ID */ /* Create hard link, with group object */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id2) < 0) TEST_ERROR } /* end if */ else { /* Make value for link */ HDsnprintf(valname, sizeof(valname), "value %02u", u); /* Create soft link */ if(H5Lcreate_soft(valname, group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR } /* end else */ /* Verify link information for new link */ if(link_info_by_idx_check(group_id, objname, (hsize_t)u, hard_link, use_index) < 0) TEST_ERROR } /* end for */ /* Verify state of group */ if(H5G__has_links_test(group_id, NULL) != TRUE) TEST_ERROR /* Check for out of bound offset queries */ H5E_BEGIN_TRY { ret = H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, &linfo, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR H5E_BEGIN_TRY { ret = H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, (hsize_t)u, &linfo, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR H5E_BEGIN_TRY { name_len = H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT); } H5E_END_TRY; if(name_len >= 0) TEST_ERROR /* Create more links, to push group into dense form */ for(; u < (max_compact * 2); u++) { /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Check for creating hard or soft link */ if(hard_link) { hid_t group_id2; /* Group ID */ /* Create hard link, with group object */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id2) < 0) TEST_ERROR } /* end if */ else { /* Make value for link */ HDsnprintf(valname, sizeof(valname), "value %02u", u); /* Create soft link */ if(H5Lcreate_soft(valname, group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR } /* end else */ /* Verify state of group */ if(H5G__is_new_dense_test(group_id) != TRUE) TEST_ERROR /* Verify link information for new link */ if(link_info_by_idx_check(group_id, objname, (hsize_t)u, hard_link, use_index) < 0) TEST_ERROR } /* end for */ /* Check for out of bound offset queries */ H5E_BEGIN_TRY { ret = H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, &linfo, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR H5E_BEGIN_TRY { ret = H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, (hsize_t)u, &linfo, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR H5E_BEGIN_TRY { name_len = H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT); } H5E_END_TRY; if(name_len >= 0) TEST_ERROR /* Close the group */ if(H5Gclose(group_id) < 0) TEST_ERROR /* Close the group creation property list */ if(H5Pclose(gcpl_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); } /* end for */ } /* end for */ return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(gcpl_id); H5Gclose(group_id); H5Fclose(file_id); } H5E_END_TRY; return FAIL; } /* end link_info_by_idx() */ /*------------------------------------------------------------------------- * Function: link_info_by_idx_old * * Purpose: Create a old-format group and test querying * info by index. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int link_info_by_idx_old(hid_t fapl) { hid_t file_id = -1; /* File ID */ hid_t group_id = -1, group_id2 = -1; /* Group IDs */ unsigned hard_link; /* Create hard or soft link? */ H5L_info_t linfo; /* Link info struct */ char objname[NAME_BUF_SIZE]; /* Object name */ char valname[NAME_BUF_SIZE]; /* Link value name */ char filename[NAME_BUF_SIZE];/* File name */ haddr_t objno[CORDER_NLINKS]; /* Addresses of the objects created */ char tmpname[NAME_BUF_SIZE]; /* Temporary link name */ char tmpval[NAME_BUF_SIZE]; /* Temporary link value */ unsigned u; /* Local index variable */ ssize_t name_len; /* Length of name */ herr_t ret; /* Generic return value */ /* Loop over creating hard or soft links */ for(hard_link = FALSE; hard_link <= TRUE; hard_link++) { if(hard_link) TESTING("querying info by index in old-style group, using hard links") else TESTING("querying info by index in old-style group, using soft links") /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create group to operate on */ if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Create several links */ for(u = 0; u < CORDER_NLINKS; u++) { /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Check for creating hard or soft link */ if(hard_link) { H5O_info_t oi; /* Buffer for querying object's info */ /* Create group */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Retrieve group's address on disk */ if(H5Oget_info2(group_id2, &oi, H5O_INFO_BASIC) < 0) TEST_ERROR objno[u] = oi.addr; /* Close group */ if(H5Gclose(group_id2) < 0) TEST_ERROR } /* end if */ else { /* Make value for link */ HDsnprintf(valname, sizeof(valname), "value %02u", u); /* Create soft link */ if(H5Lcreate_soft(valname, group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR } /* end else */ } /* end for */ /* Verify link information for created links */ for(u = 0; u < CORDER_NLINKS; u++) { unsigned dec_u = CORDER_NLINKS - (u + 1); /* Decreasing mapped index */ /* Make link name for increasing/native order queries */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Make link value for increasing/native order queries */ HDsnprintf(valname, sizeof(valname), "value %02u", u); /* Verify link information (in increasing order) */ if(hard_link) { if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)u, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(H5F_addr_ne(linfo.u.address, objno[u])) TEST_ERROR } /* end if */ else { if(H5Lget_val_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)u, tmpval, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(HDstrcmp(valname, tmpval)) TEST_ERROR } /* end else */ /* Verify link name (in increasing order) */ if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(HDstrcmp(objname, tmpname)) TEST_ERROR /* Verify link information (in native order - native is increasing) */ if(hard_link) { if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_NATIVE, (hsize_t)u, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(H5F_addr_ne(linfo.u.address, objno[u])) TEST_ERROR } /* end if */ else { if(H5Lget_val_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_NATIVE, (hsize_t)u, tmpval, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(HDstrcmp(valname, tmpval)) TEST_ERROR } /* end else */ /* Verify link name (in native order - native is increasing) */ if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_NATIVE, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(HDstrcmp(objname, tmpname)) TEST_ERROR /* Make link name for decreasing order queries */ HDsnprintf(objname, sizeof(objname), "filler %02u", dec_u); /* Make link value for decreasing order queries */ HDsnprintf(valname, sizeof(valname), "value %02u", dec_u); /* Verify link information (in decreasing order) */ if(hard_link) { if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_DEC, (hsize_t)u, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(H5F_addr_ne(linfo.u.address, objno[dec_u])) TEST_ERROR } /* end if */ else { if(H5Lget_val_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_DEC, (hsize_t)u, tmpval, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(HDstrcmp(valname, tmpval)) TEST_ERROR } /* end else */ /* Verify link name (in decreasing order) */ if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_DEC, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(HDstrcmp(objname, tmpname)) TEST_ERROR } /* end for */ /* Check for creation order index queries */ H5E_BEGIN_TRY { ret = H5Lget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, &linfo, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR H5E_BEGIN_TRY { name_len = H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT); } H5E_END_TRY; if(name_len >= 0) TEST_ERROR /* Verify state of group */ if(H5G__has_stab_test(group_id) != TRUE) TEST_ERROR /* Close the group */ if(H5Gclose(group_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); } /* end for */ return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(group_id); H5Fclose(file_id); } H5E_END_TRY; return FAIL; } /* end link_info_by_idx_old() */ /*------------------------------------------------------------------------- * Function: delete_by_idx * * Purpose: Create a group with creation order indices and test deleting * links by index. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int delete_by_idx(hid_t fapl) { hid_t file_id = -1; /* File ID */ hid_t group_id = -1; /* Group ID */ hid_t gcpl_id = -1; /* Group creation property list ID */ H5_index_t idx_type; /* Type of index to operate on */ H5_iter_order_t order; /* Order within in the index */ unsigned use_index; /* Use index on creation order values */ unsigned max_compact; /* Maximum # of links to store in group compactly */ unsigned min_dense; /* Minimum # of links to store in group "densely" */ H5L_info_t linfo; /* Link info struct */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename[NAME_BUF_SIZE];/* File name */ char tmpname[NAME_BUF_SIZE]; /* Temporary link name */ unsigned u; /* Local index variable */ herr_t ret; /* Generic return value */ /* Loop over operating on different indices on link fields */ for(idx_type = H5_INDEX_NAME; idx_type <= H5_INDEX_CRT_ORDER; H5_INC_ENUM(H5_index_t, idx_type)) { /* Loop over operating in different orders */ for(order = H5_ITER_INC; order <=H5_ITER_DEC; H5_INC_ENUM(H5_iter_order_t, order)) { /* Loop over using index for creation order value */ for(use_index = FALSE; use_index <= TRUE; use_index++) { /* Print appropriate test message */ if(idx_type == H5_INDEX_CRT_ORDER) { if(order == H5_ITER_INC) { if(use_index) TESTING("deleting links by creation order index in increasing order w/creation order index") else TESTING("deleting links by creation order index in increasing order w/o creation order index") } /* end if */ else { if(use_index) TESTING("deleting links by creation order index in decreasing order w/creation order index") else TESTING("deleting links by creation order index in decreasing order w/o creation order index") } /* end else */ } /* end if */ else { if(order == H5_ITER_INC) { if(use_index) TESTING("deleting links by name index in increasing order w/creation order index") else TESTING("deleting links by name index in increasing order w/o creation order index") } /* end if */ else { if(use_index) TESTING("deleting links by name index in decreasing order w/creation order index") else TESTING("deleting links by name index in decreasing order w/o creation order index") } /* end else */ } /* end else */ /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create group creation property list */ if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR /* Set creation order tracking & indexing on group */ if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0))) < 0) TEST_ERROR /* Create group with creation order tracking on */ if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR /* Query the group creation properties */ if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) TEST_ERROR /* Delete links from one end */ /* Check for deletion on empty group */ H5E_BEGIN_TRY { ret = H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Check for deletion on non-existing group */ H5E_BEGIN_TRY { ret = H5Ldelete_by_idx(group_id, "None", idx_type, order, (hsize_t)0, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Create several links, up to limit of compact form */ for(u = 0; u < max_compact; u++) { hid_t group_id2; /* Group ID */ /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Create hard link, with group object */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id2) < 0) TEST_ERROR /* Verify link information for new link */ if(link_info_by_idx_check(group_id, objname, (hsize_t)u, TRUE, use_index) < 0) TEST_ERROR } /* end for */ /* Verify state of group (compact) */ if(H5G__has_links_test(group_id, NULL) != TRUE) TEST_ERROR /* Check for out of bound deletion */ H5E_BEGIN_TRY { ret = H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Delete links from compact group */ for(u = 0; u < (max_compact - 1); u++) { /* Delete first link in appropriate order */ if(H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR /* Verify the link information for first link in appropriate order */ HDmemset(&linfo, 0, sizeof(linfo)); if(H5Lget_info_by_idx(group_id, ".", idx_type, order, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(order == H5_ITER_INC) { if(linfo.corder != (u + 1)) TEST_ERROR } /* end if */ else { if(linfo.corder != (max_compact - (u + 2))) TEST_ERROR } /* end else */ /* Verify the name for first link in appropriate order */ HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE); if(H5Lget_name_by_idx(group_id, ".", idx_type, order, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(order == H5_ITER_INC) HDsnprintf(objname, sizeof(objname), "filler %02u", (u + 1)); else HDsnprintf(objname, sizeof(objname), "filler %02u", (max_compact - (u + 2))); if(HDstrcmp(objname, tmpname)) TEST_ERROR } /* end for */ /* Delete last link */ if(H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR /* Verify state of group (empty) */ if(H5G__has_links_test(group_id, NULL) == TRUE) TEST_ERROR /* Create more links, to push group into dense form */ for(u = 0; u < (max_compact * 2); u++) { hid_t group_id2; /* Group ID */ /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Create hard link, with group object */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id2) < 0) TEST_ERROR /* Verify state of group (dense) */ if(u >= max_compact) if(H5G__is_new_dense_test(group_id) != TRUE) TEST_ERROR /* Verify link information for new link */ if(link_info_by_idx_check(group_id, objname, (hsize_t)u, TRUE, use_index) < 0) TEST_ERROR } /* end for */ /* Check for out of bound deletion again */ H5E_BEGIN_TRY { ret = H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Delete links from dense group, in appropriate order */ for(u = 0; u < ((max_compact * 2) - 1); u++) { /* Delete first link in appropriate order */ if(H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR /* Verify the link information for first link in appropriate order */ HDmemset(&linfo, 0, sizeof(linfo)); if(H5Lget_info_by_idx(group_id, ".", idx_type, order, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(order == H5_ITER_INC) { if(linfo.corder != (u + 1)) TEST_ERROR } /* end if */ else { if(linfo.corder != ((max_compact * 2) - (u + 2))) TEST_ERROR } /* end else */ /* Verify the name for first link in appropriate order */ HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE); if(H5Lget_name_by_idx(group_id, ".", idx_type, order, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(order == H5_ITER_INC) HDsnprintf(objname, sizeof(objname), "filler %02u", (u + 1)); else HDsnprintf(objname, sizeof(objname), "filler %02u", ((max_compact * 2) - (u + 2))); if(HDstrcmp(objname, tmpname)) TEST_ERROR } /* end for */ /* Delete last link */ if(H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR /* Verify state of group (empty) */ if(H5G__has_links_test(group_id, NULL) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) == TRUE) TEST_ERROR /* Check for deletion on empty group again */ H5E_BEGIN_TRY { ret = H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Delete links in middle */ /* Create more links, to push group into dense form */ for(u = 0; u < (max_compact * 2); u++) { hid_t group_id2; /* Group ID */ /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Create hard link, with group object */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id2) < 0) TEST_ERROR /* Verify state of group (dense) */ if(u >= max_compact) if(H5G__is_new_dense_test(group_id) != TRUE) TEST_ERROR /* Verify link information for new link */ if(link_info_by_idx_check(group_id, objname, (hsize_t)u, TRUE, use_index) < 0) TEST_ERROR } /* end for */ /* Delete every other link from dense group, in appropriate order */ for(u = 0; u < max_compact; u++) { /* Delete link */ if(H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT) < 0) TEST_ERROR /* Verify the link information for current link in appropriate order */ HDmemset(&linfo, 0, sizeof(linfo)); if(H5Lget_info_by_idx(group_id, ".", idx_type, order, (hsize_t)u, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(order == H5_ITER_INC) { if(linfo.corder != ((u * 2) + 1)) TEST_ERROR } /* end if */ else { if(linfo.corder != ((max_compact * 2) - ((u * 2) + 2))) TEST_ERROR } /* end else */ /* Verify the name for current link in appropriate order */ HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE); if(H5Lget_name_by_idx(group_id, ".", idx_type, order, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(order == H5_ITER_INC) HDsnprintf(objname, sizeof(objname), "filler %02u", ((u * 2) + 1)); else HDsnprintf(objname, sizeof(objname), "filler %02u", ((max_compact * 2) - ((u * 2) + 2))); if(HDstrcmp(objname, tmpname)) TEST_ERROR } /* end for */ /* Delete remaining links from dense group, in appropriate order */ for(u = 0; u < (max_compact - 1); u++) { /* Delete link */ if(H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR /* Verify the link information for first link in appropriate order */ HDmemset(&linfo, 0, sizeof(linfo)); if(H5Lget_info_by_idx(group_id, ".", idx_type, order, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(order == H5_ITER_INC) { if(linfo.corder != ((u * 2) + 3)) TEST_ERROR } /* end if */ else { if(linfo.corder != ((max_compact * 2) - ((u * 2) + 4))) TEST_ERROR } /* end else */ /* Verify the name for first link in appropriate order */ HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE); if(H5Lget_name_by_idx(group_id, ".", idx_type, order, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(order == H5_ITER_INC) HDsnprintf(objname, sizeof(objname), "filler %02u", ((u * 2) + 3)); else HDsnprintf(objname, sizeof(objname), "filler %02u", ((max_compact * 2) - ((u * 2) + 4))); if(HDstrcmp(objname, tmpname)) TEST_ERROR } /* end for */ /* Delete last link */ if(H5Ldelete_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR /* Verify state of group (empty) */ if(H5G__has_links_test(group_id, NULL) == TRUE) TEST_ERROR if(H5G__is_new_dense_test(group_id) == TRUE) TEST_ERROR /* Close the group */ if(H5Gclose(group_id) < 0) TEST_ERROR /* Close the group creation property list */ if(H5Pclose(gcpl_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); } /* end for */ } /* end for */ } /* end for */ return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(gcpl_id); H5Gclose(group_id); H5Fclose(file_id); } H5E_END_TRY; return FAIL; } /* end delete_by_idx() */ /*------------------------------------------------------------------------- * Function: delete_by_idx_old * * Purpose: Create a old-format group and test deleting * links by index. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int delete_by_idx_old(hid_t fapl) { hid_t file_id = -1; /* File ID */ hid_t group_id = -1, group_id2 = -1; /* Group IDs */ H5L_info_t linfo; /* Link info struct */ H5_iter_order_t order; /* Order within in the index */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename[NAME_BUF_SIZE];/* File name */ haddr_t objno[CORDER_NLINKS]; /* Addresses of the objects created */ char tmpname[NAME_BUF_SIZE]; /* Temporary link name */ unsigned u; /* Local index variable */ herr_t ret; /* Generic return value */ /* Loop over operating in different orders */ for(order = H5_ITER_INC; order <=H5_ITER_DEC; H5_INC_ENUM(H5_iter_order_t, order)) { /* Print test banner */ if(order == H5_ITER_INC) TESTING("deleting links by index in increasing order in old-style group") else TESTING("deleting links by index in decreasing order in old-style group") /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create group to operate on */ if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Delete links from one end */ /* Check for deletion in empty group */ H5E_BEGIN_TRY { ret = H5Ldelete_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Create several links */ for(u = 0; u < CORDER_NLINKS; u++) { H5O_info_t oi; /* Buffer for querying object's info */ /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Create group */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Retrieve group's address on disk */ if(H5Oget_info2(group_id2, &oi, H5O_INFO_BASIC) < 0) TEST_ERROR objno[u] = oi.addr; /* Close group */ if(H5Gclose(group_id2) < 0) TEST_ERROR } /* end for */ /* Check for bad index type deletion */ H5E_BEGIN_TRY { ret = H5Ldelete_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, order, (hsize_t)0, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Check for out of bounds deletion */ H5E_BEGIN_TRY { ret = H5Ldelete_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Delete links, in appropriate order */ for(u = 0; u < (CORDER_NLINKS - 1); u++) { unsigned dec_u = CORDER_NLINKS - (u + 2); /* Decreasing mapped index */ /* Delete first link in appropriate order */ if(H5Ldelete_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR /* Verify the link information for first link in appropriate order */ HDmemset(&linfo, 0, sizeof(linfo)); if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(order == H5_ITER_INC) { if(H5F_addr_ne(linfo.u.address, objno[u + 1])) TEST_ERROR } /* end if */ else { if(H5F_addr_ne(linfo.u.address, objno[dec_u])) TEST_ERROR } /* end else */ /* Verify the name for first link in appropriate order */ HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE); if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(order == H5_ITER_INC) HDsnprintf(objname, sizeof(objname), "filler %02u", (u + 1)); else HDsnprintf(objname, sizeof(objname), "filler %02u", dec_u); if(HDstrcmp(objname, tmpname)) TEST_ERROR } /* end for */ /* Delete last link */ if(H5Ldelete_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR /* Check for deletion in empty group (again) */ H5E_BEGIN_TRY { ret = H5Ldelete_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Verify state of group */ if(H5G__has_stab_test(group_id) != TRUE) TEST_ERROR /* Delete links in middle */ /* Create several links */ for(u = 0; u < CORDER_NLINKS; u++) { H5O_info_t oi; /* Buffer for querying object's info */ /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Create group */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Retrieve group's address on disk */ if(H5Oget_info2(group_id2, &oi, H5O_INFO_BASIC) < 0) TEST_ERROR objno[u] = oi.addr; /* Close group */ if(H5Gclose(group_id2) < 0) TEST_ERROR } /* end for */ /* Delete every other link from group, in appropriate order */ for(u = 0; u < (CORDER_NLINKS / 2); u++) { unsigned dec_u = CORDER_NLINKS - ((u * 2) + 2); /* Decreasing mapped index */ /* Delete link */ if(H5Ldelete_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, H5P_DEFAULT) < 0) TEST_ERROR /* Verify the link information for current link in appropriate order */ HDmemset(&linfo, 0, sizeof(linfo)); if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(order == H5_ITER_INC) { if(H5F_addr_ne(linfo.u.address, objno[(u * 2) + 1])) TEST_ERROR } /* end if */ else { if(H5F_addr_ne(linfo.u.address, objno[dec_u])) TEST_ERROR } /* end else */ /* Verify the name for current link in appropriate order */ HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE); if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(order == H5_ITER_INC) HDsnprintf(objname, sizeof(objname), "filler %02u", ((u * 2) + 1)); else HDsnprintf(objname, sizeof(objname), "filler %02u", dec_u); if(HDstrcmp(objname, tmpname)) TEST_ERROR } /* end for */ /* Delete remaining links from group, in appropriate order */ for(u = 0; u < ((CORDER_NLINKS / 2) - 1); u++) { unsigned dec_u = CORDER_NLINKS - ((u * 2) + 4); /* Decreasing mapped index */ /* Delete link */ if(H5Ldelete_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR /* Verify the link information for first link in appropriate order */ HDmemset(&linfo, 0, sizeof(linfo)); if(H5Lget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, &linfo, H5P_DEFAULT) < 0) TEST_ERROR if(order == H5_ITER_INC) { if(H5F_addr_ne(linfo.u.address, objno[(u * 2) + 3])) TEST_ERROR } /* end if */ else { if(H5F_addr_ne(linfo.u.address, objno[dec_u])) TEST_ERROR } /* end else */ /* Verify the name for first link in appropriate order */ HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE); if(H5Lget_name_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT) < 0) TEST_ERROR if(order == H5_ITER_INC) HDsnprintf(objname, sizeof(objname), "filler %02u", ((u * 2) + 3)); else HDsnprintf(objname, sizeof(objname), "filler %02u", dec_u); if(HDstrcmp(objname, tmpname)) TEST_ERROR } /* end for */ /* Delete last link */ if(H5Ldelete_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, H5P_DEFAULT) < 0) TEST_ERROR /* Verify state of group */ if(H5G__has_stab_test(group_id) != TRUE) TEST_ERROR /* Close the group */ if(H5Gclose(group_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); } /* end for */ return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(group_id); H5Fclose(file_id); } H5E_END_TRY; return FAIL; } /* end delete_by_idx_old() */ /*------------------------------------------------------------------------- * Function: link_iterate_cb * * Purpose: Callback routine for iterating over links in group * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int link_iterate_cb(hid_t group_id, const char *link_name, const H5L_info_t *info, void *_op_data) { link_iter_info_t *op_data = (link_iter_info_t *)_op_data; /* User data */ char objname[NAME_BUF_SIZE]; /* Object name */ H5L_info_t my_info; /* Local link info */ /* Increment # of times the callback was called */ op_data->ncalled++; /* Get the link information directly to compare */ if(H5Lget_info(group_id, link_name, &my_info, H5P_DEFAULT) < 0) return H5_ITER_ERROR; /* Check more things for link iteration (vs. group iteration) */ if(info) { /* Check for correct order of iteration */ /* (if we are operating in increasing or decreasing order) */ if(op_data->order != H5_ITER_NATIVE) if(info->corder != op_data->curr) return H5_ITER_ERROR; /* Compare link info structs */ if(info->type != my_info.type) return H5_ITER_ERROR; if(info->corder_valid != my_info.corder_valid) return H5_ITER_ERROR; if(info->corder != my_info.corder) return H5_ITER_ERROR; if(info->cset != my_info.cset) return H5_ITER_ERROR; if(H5F_addr_ne(info->u.address, my_info.u.address)) return H5_ITER_ERROR; } /* end if */ /* Verify name of link */ HDsnprintf(objname, sizeof(objname), "filler %02u", (unsigned)my_info.corder); if(HDstrcmp(link_name, objname)) return H5_ITER_ERROR; /* Check if we've visited this link before */ if((size_t)op_data->curr >= op_data->max_visit) return H5_ITER_ERROR; if(op_data->visited[op_data->curr]) return H5_ITER_ERROR; op_data->visited[op_data->curr] = TRUE; /* Advance to next value, in correct direction */ if(op_data->order != H5_ITER_DEC) op_data->curr++; else op_data->curr--; /* Check for stopping in the middle of iterating */ if(op_data->stop > 0) if(--op_data->stop == 0) return CORDER_ITER_STOP; return H5_ITER_CONT; } /* end link_iterate_cb() */ #ifndef H5_NO_DEPRECATED_SYMBOLS /*------------------------------------------------------------------------- * Function: group_iterate_cb * * Purpose: Callback routine for iterating over links in group with * H5Giterate() * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int group_iterate_cb(hid_t group_id, const char *link_name, void *_op_data) { return link_iterate_cb(group_id, link_name, NULL, _op_data); } /* end group_iterate_cb() */ #endif /* H5_NO_DEPRECATED_SYMBOLS */ /*------------------------------------------------------------------------- * Function: link_iterate_fail_cb * * Purpose: Callback routine for iterating over links in group that * always returns failure * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int link_iterate_fail_cb(hid_t H5_ATTR_UNUSED group_id, const char H5_ATTR_UNUSED *link_name, const H5L_info_t H5_ATTR_UNUSED *info, void H5_ATTR_UNUSED *_op_data) { return H5_ITER_ERROR; } /* end link_iterate_fail_cb() */ /*------------------------------------------------------------------------- * Function: link_iterate_check * * Purpose: Check iteration over links in a group * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int link_iterate_check(hid_t group_id, H5_index_t idx_type, H5_iter_order_t order, unsigned max_links, link_iter_info_t *iter_info) { unsigned v; /* Local index variable */ hsize_t skip; /* # of links to skip in group */ #ifndef H5_NO_DEPRECATED_SYMBOLS int gskip; /* # of links to skip in group, with H5Giterate */ #endif /* H5_NO_DEPRECATED_SYMBOLS */ herr_t ret; /* Generic return value */ /* Iterate over links in group */ iter_info->nskipped = (unsigned)(skip = 0); iter_info->order = order; iter_info->stop = -1; iter_info->ncalled = 0; iter_info->curr = order != H5_ITER_DEC ? 0 : (max_links - 1); HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit); if(H5Literate(group_id, idx_type, order, &skip, link_iterate_cb, iter_info) < 0) TEST_ERROR /* Verify that we visited all the links */ if(skip != max_links) TEST_ERROR for(v = 0; v < max_links; v++) if(iter_info->visited[v] == FALSE) TEST_ERROR #ifndef H5_NO_DEPRECATED_SYMBOLS /* Iterate over links in group, with H5Giterate */ iter_info->nskipped = (unsigned)(gskip = 0); iter_info->order = order; iter_info->stop = -1; iter_info->ncalled = 0; iter_info->curr = order != H5_ITER_DEC ? 0 : (max_links - 1); HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit); if(H5Giterate(group_id, ".", &gskip, group_iterate_cb, iter_info) < 0) TEST_ERROR /* Verify that we visited all the links */ if(gskip != (int)max_links) TEST_ERROR for(v = 0; v < max_links; v++) if(iter_info->visited[v] == FALSE) TEST_ERROR #endif /* H5_NO_DEPRECATED_SYMBOLS */ /* Skip over some links in group */ iter_info->nskipped = (unsigned)(skip = max_links / 2); iter_info->order = order; iter_info->stop = -1; iter_info->ncalled = 0; iter_info->curr = (int64_t)(order != H5_ITER_DEC ? skip : ((max_links - 1) - skip)); HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit); if(H5Literate(group_id, idx_type, order, &skip, link_iterate_cb, iter_info) < 0) TEST_ERROR /* Verify that we visited all the links */ if(skip != max_links) TEST_ERROR if(order == H5_ITER_INC) { for(v = 0; v < (max_links / 2); v++) if(iter_info->visited[v + (max_links / 2)] == FALSE) TEST_ERROR } /* end if */ else if(order == H5_ITER_DEC) { for(v = 0; v < (max_links / 2); v++) if(iter_info->visited[v] == FALSE) TEST_ERROR } /* end if */ else { unsigned nvisit = 0; /* # of links visited */ HDassert(order == H5_ITER_NATIVE); for(v = 0; v < max_links; v++) if(iter_info->visited[v] == TRUE) nvisit++; if(nvisit != (max_links / 2)) TEST_ERROR } /* end else */ #ifndef H5_NO_DEPRECATED_SYMBOLS /* Skip over some links in group, with H5Giterate */ iter_info->nskipped = (unsigned)(gskip = (int)(max_links / 2)); iter_info->order = order; iter_info->stop = -1; iter_info->ncalled = 0; iter_info->curr = order != H5_ITER_DEC ? (unsigned)gskip : ((max_links - 1) - (unsigned)gskip); HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit); if(H5Giterate(group_id, ".", &gskip, group_iterate_cb, iter_info) < 0) TEST_ERROR /* Verify that we visited all the links */ if(gskip != (int)max_links) TEST_ERROR if(order == H5_ITER_INC) { for(v = 0; v < (max_links / 2); v++) if(iter_info->visited[v + (max_links / 2)] == FALSE) TEST_ERROR } /* end if */ else if(order == H5_ITER_DEC) { for(v = 0; v < (max_links / 2); v++) if(iter_info->visited[v] == FALSE) TEST_ERROR } /* end if */ else { unsigned nvisit = 0; /* # of links visited */ HDassert(order == H5_ITER_NATIVE); for(v = 0; v < max_links; v++) if(iter_info->visited[v] == TRUE) nvisit++; if(nvisit != (max_links / 2)) TEST_ERROR } /* end else */ #endif /* H5_NO_DEPRECATED_SYMBOLS */ /* Iterate over links in group, stopping in the middle */ iter_info->nskipped = (unsigned)(skip = 0); iter_info->order = order; iter_info->stop = 3; iter_info->ncalled = 0; iter_info->curr = order != H5_ITER_DEC ? 0 : (max_links - 1); HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit); if((ret = H5Literate(group_id, idx_type, order, &skip, link_iterate_cb, iter_info)) < 0) TEST_ERROR if(ret != CORDER_ITER_STOP) TEST_ERROR if(iter_info->ncalled != 3) TEST_ERROR #ifndef H5_NO_DEPRECATED_SYMBOLS /* Iterate over links in group, stopping in the middle, with H5Giterate() */ iter_info->nskipped = (unsigned)(gskip = 0); iter_info->order = order; iter_info->stop = 3; iter_info->ncalled = 0; iter_info->curr = order != H5_ITER_DEC ? 0 : (max_links - 1); HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit); if((ret = H5Giterate(group_id, ".", &gskip, group_iterate_cb, iter_info)) < 0) TEST_ERROR if(ret != CORDER_ITER_STOP) TEST_ERROR if(iter_info->ncalled != 3) TEST_ERROR #endif /* H5_NO_DEPRECATED_SYMBOLS */ /* Check for iteration routine indicating failure */ skip = 0; H5E_BEGIN_TRY { ret = H5Literate(group_id, idx_type, order, &skip, link_iterate_fail_cb, NULL); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Success */ return SUCCEED; error: return FAIL; } /* end link_iterate_check() */ /*------------------------------------------------------------------------- * Function: link_iterate * * Purpose: Create a group with creation order indices and test iterating over * links by index. * * Return: Success: 0 * Failure: -1 * * Programmer: Quincey Koziol * Tuesday, November 14, 2006 * *------------------------------------------------------------------------- */ static int link_iterate(hid_t fapl) { hid_t file_id = (-1); /* File ID */ hid_t group_id = (-1); /* Group ID */ hid_t gcpl_id = (-1); /* Group creation property list ID */ H5_index_t idx_type; /* Type of index to operate on */ H5_iter_order_t order; /* Order within in the index */ unsigned use_index; /* Use index on creation order values */ unsigned max_compact; /* Maximum # of links to store in group compactly */ unsigned min_dense; /* Minimum # of links to store in group "densely" */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename[NAME_BUF_SIZE];/* File name */ link_iter_info_t iter_info; /* Iterator info */ hbool_t *visited = NULL; /* Array of flags for visiting links */ hsize_t skip; /* # of links to skip in group */ unsigned u; /* Local index variable */ herr_t ret; /* Generic return value */ /* Create group creation property list */ if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR /* Query the group creation properties */ if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) TEST_ERROR /* Allocate the "visited link" array */ iter_info.max_visit = max_compact * 2; if(NULL == (visited = (hbool_t *)HDmalloc(sizeof(hbool_t) * iter_info.max_visit))) TEST_ERROR iter_info.visited = visited; /* Loop over operating on different indices on link fields */ for(idx_type = H5_INDEX_NAME; idx_type <= H5_INDEX_CRT_ORDER; H5_INC_ENUM(H5_index_t, idx_type)) { /* Loop over operating in different orders */ for(order = H5_ITER_INC; order <=H5_ITER_NATIVE; H5_INC_ENUM(H5_iter_order_t, order)) { /* Loop over using index for creation order value */ for(use_index = FALSE; use_index <= TRUE; use_index++) { /* Print appropriate test message */ if(idx_type == H5_INDEX_CRT_ORDER) { if(order == H5_ITER_INC) { if(use_index) TESTING("iterating over links by creation order index in increasing order w/creation order index") else TESTING("iterating over links by creation order index in increasing order w/o creation order index") } /* end if */ else if(order == H5_ITER_DEC) { if(use_index) TESTING("iterating over links by creation order index in decreasing order w/creation order index") else TESTING("iterating over links by creation order index in decreasing order w/o creation order index") } /* end else */ else { HDassert(order == H5_ITER_NATIVE); if(use_index) TESTING("iterating over links by creation order index in native order w/creation order index") else TESTING("iterating over links by creation order index in native order w/o creation order index") } /* end else */ } /* end if */ else { if(order == H5_ITER_INC) { if(use_index) TESTING("iterating over links by name index in increasing order w/creation order index") else TESTING("iterating over links by name index in increasing order w/o creation order index") } /* end if */ else if(order == H5_ITER_DEC) { if(use_index) TESTING("iterating over links by name index in decreasing order w/creation order index") else TESTING("iterating over links by name index in decreasing order w/o creation order index") } /* end else */ else { HDassert(order == H5_ITER_NATIVE); if(use_index) TESTING("iterating over links by name index in native order w/creation order index") else TESTING("iterating over links by name index in native order w/o creation order index") } /* end else */ } /* end else */ /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Set creation order tracking & indexing on group */ if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0))) < 0) TEST_ERROR /* Create group with creation order tracking on */ if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR /* Check for iteration on empty group */ /* (should be OK) */ if(H5Literate(group_id, idx_type, order, NULL, link_iterate_cb, NULL) < 0) TEST_ERROR /* Create several links, up to limit of compact form */ for(u = 0; u < max_compact; u++) { hid_t group_id2; /* Group ID */ /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Create hard link, with group object */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id2) < 0) TEST_ERROR } /* end for */ /* Verify state of group (compact) */ if(H5G__has_links_test(group_id, NULL) != TRUE) TEST_ERROR /* Check for out of bound iteration on compact group */ skip = (hsize_t)u; H5E_BEGIN_TRY { ret = H5Literate(group_id, idx_type, order, &skip, link_iterate_cb, NULL); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Test iteration over links in compact group */ if(link_iterate_check(group_id, idx_type, order, u, &iter_info) < 0) TEST_ERROR /* Create more links, to push group into dense form */ for(; u < (max_compact * 2); u++) { hid_t group_id2; /* Group ID */ /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Create hard link, with group object */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id2) < 0) TEST_ERROR } /* end for */ /* Verify state of group (dense) */ if(H5G__is_new_dense_test(group_id) != TRUE) TEST_ERROR /* Check for out of bound iteration on dense group */ skip = (hsize_t)u; H5E_BEGIN_TRY { ret = H5Literate(group_id, idx_type, order, &skip, link_iterate_cb, NULL); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Test iteration over links in dense group */ if(link_iterate_check(group_id, idx_type, order, u, &iter_info) < 0) TEST_ERROR /* Close the group */ if(H5Gclose(group_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); } /* end for */ } /* end for */ } /* end for */ /* Close the group creation property list */ if(H5Pclose(gcpl_id) < 0) TEST_ERROR /* Free resources */ if(visited) HDfree(visited); return SUCCEED; error: /* Free resources */ H5E_BEGIN_TRY { H5Pclose(gcpl_id); H5Gclose(group_id); H5Fclose(file_id); } H5E_END_TRY; if(visited) HDfree(visited); return FAIL; } /* end link_iterate() */ /*------------------------------------------------------------------------- * Function: link_iterate_old_cb * * Purpose: Callback routine for iterating over [old] links in group * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int link_iterate_old_cb(hid_t group_id, const char *link_name, const H5L_info_t *info, void *_op_data) { link_iter_info_t *op_data = (link_iter_info_t *)_op_data; /* User data */ char objname[NAME_BUF_SIZE]; /* Object name */ H5L_info_t my_info; /* Local link info */ /* Increment # of times the callback was called */ op_data->ncalled++; /* Get the link information directly to compare */ if(H5Lget_info(group_id, link_name, &my_info, H5P_DEFAULT) < 0) return H5_ITER_ERROR; /* Check more things for link iteration (vs. group iteration) */ if(info) { /* Compare link info structs */ if(info->type != my_info.type) return H5_ITER_ERROR; if(info->corder_valid != my_info.corder_valid) return H5_ITER_ERROR; if(info->corder != my_info.corder) return H5_ITER_ERROR; if(info->cset != my_info.cset) return H5_ITER_ERROR; if(H5F_addr_ne(info->u.address, my_info.u.address)) return H5_ITER_ERROR; } /* end if */ /* Verify name of link */ HDsnprintf(objname, sizeof(objname), "filler %02u", (info ? (unsigned)op_data->curr : (unsigned)((op_data->ncalled - 1) + op_data->nskipped))); if(HDstrcmp(link_name, objname)) return H5_ITER_ERROR; /* Check if we've visited this link before */ if((size_t)op_data->curr >= op_data->max_visit) return H5_ITER_ERROR; if(op_data->visited[op_data->curr]) return H5_ITER_ERROR; op_data->visited[op_data->curr] = TRUE; /* Advance to next value, in correct direction */ if(op_data->order != H5_ITER_DEC) op_data->curr++; else op_data->curr--; /* Check for stopping in the middle of iterating */ if(op_data->stop > 0) if(--op_data->stop == 0) return CORDER_ITER_STOP; return H5_ITER_CONT; } /* end link_iterate_old_cb() */ #ifndef H5_NO_DEPRECATED_SYMBOLS /*------------------------------------------------------------------------- * Function: group_iterate_old_cb * * Purpose: Callback routine for iterating over links in group with * H5Giterate() * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int group_iterate_old_cb(hid_t group_id, const char *link_name, void *_op_data) { return link_iterate_old_cb(group_id, link_name, NULL, _op_data); } /* end group_iterate_old_cb() */ #endif /* H5_NO_DEPRECATED_SYMBOLS */ /*------------------------------------------------------------------------- * Function: link_iterate_old_check * * Purpose: Check iteration over [old] links in a group * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int link_iterate_old_check(hid_t group_id, H5_iter_order_t order, unsigned max_links, link_iter_info_t *iter_info) { unsigned v; /* Local index variable */ hsize_t skip; /* # of links to skip in group */ #ifndef H5_NO_DEPRECATED_SYMBOLS int gskip; /* # of links to skip in group, with H5Giterate */ #endif /* H5_NO_DEPRECATED_SYMBOLS */ herr_t ret; /* Generic return value */ /* Iterate over links in group */ iter_info->nskipped = (unsigned)(skip = 0); iter_info->order = order; iter_info->stop = -1; iter_info->ncalled = 0; iter_info->curr = order != H5_ITER_DEC ? 0 : (max_links - 1); HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit); if(H5Literate(group_id, H5_INDEX_NAME, order, &skip, link_iterate_old_cb, iter_info) < 0) TEST_ERROR /* Verify that we visited all the links */ if(skip != max_links) TEST_ERROR for(v = 0; v < max_links; v++) if(iter_info->visited[v] == FALSE) TEST_ERROR #ifndef H5_NO_DEPRECATED_SYMBOLS /* Iterate over links in group, with H5Giterate */ iter_info->nskipped = (unsigned)(gskip = 0); iter_info->order = order; iter_info->stop = -1; iter_info->ncalled = 0; iter_info->curr = order != H5_ITER_DEC ? 0 : (max_links - 1); HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit); if(H5Giterate(group_id, ".", &gskip, group_iterate_old_cb, iter_info) < 0) TEST_ERROR /* Verify that we visited all the links */ if(gskip != (int)max_links) TEST_ERROR for(v = 0; v < max_links; v++) if(iter_info->visited[v] == FALSE) TEST_ERROR #endif /* H5_NO_DEPRECATED_SYMBOLS */ /* Skip over some links in group */ iter_info->nskipped = (unsigned)(skip = max_links / 2); iter_info->order = order; iter_info->stop = -1; iter_info->ncalled = 0; iter_info->curr = (int64_t)(order != H5_ITER_DEC ? skip : ((max_links - 1) - skip)); HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit); if(H5Literate(group_id, H5_INDEX_NAME, order, &skip, link_iterate_old_cb, iter_info) < 0) TEST_ERROR /* Verify that we visited all the links */ if(skip != max_links) TEST_ERROR if(order == H5_ITER_INC) { for(v = 0; v < (max_links / 2); v++) if(iter_info->visited[v + (max_links / 2)] == FALSE) TEST_ERROR } /* end if */ else if(order == H5_ITER_DEC) { for(v = 0; v < (max_links / 2); v++) if(iter_info->visited[v] == FALSE) TEST_ERROR } /* end if */ else { unsigned nvisit = 0; /* # of links visited */ HDassert(order == H5_ITER_NATIVE); for(v = 0; v < max_links; v++) if(iter_info->visited[v] == TRUE) nvisit++; if(nvisit != (max_links / 2)) TEST_ERROR } /* end else */ #ifndef H5_NO_DEPRECATED_SYMBOLS /* Skip over some links in group, with H5Giterate */ iter_info->nskipped = (unsigned)(gskip = (int)(max_links / 2)); iter_info->order = order; iter_info->stop = -1; iter_info->ncalled = 0; iter_info->curr = order != H5_ITER_DEC ? (unsigned)gskip : ((max_links - 1) - (unsigned)gskip); HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit); if(H5Giterate(group_id, ".", &gskip, group_iterate_old_cb, iter_info) < 0) TEST_ERROR /* Verify that we visited all the links */ if(gskip != (int)max_links) TEST_ERROR if(order == H5_ITER_INC) { for(v = 0; v < (max_links / 2); v++) if(iter_info->visited[v + (max_links / 2)] == FALSE) TEST_ERROR } /* end if */ else if(order == H5_ITER_DEC) { for(v = 0; v < (max_links / 2); v++) if(iter_info->visited[v] == FALSE) TEST_ERROR } /* end if */ else { unsigned nvisit = 0; /* # of links visited */ HDassert(order == H5_ITER_NATIVE); for(v = 0; v < max_links; v++) if(iter_info->visited[v] == TRUE) nvisit++; if(nvisit != (max_links / 2)) TEST_ERROR } /* end else */ #endif /* H5_NO_DEPRECATED_SYMBOLS */ /* Iterate over links in group, stopping in the middle */ iter_info->nskipped = (unsigned)(skip = 0); iter_info->order = order; iter_info->stop = 3; iter_info->ncalled = 0; iter_info->curr = order != H5_ITER_DEC ? 0 : (max_links - 1); HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit); if((ret = H5Literate(group_id, H5_INDEX_NAME, order, &skip, link_iterate_old_cb, iter_info)) < 0) TEST_ERROR if(ret != CORDER_ITER_STOP) TEST_ERROR if(iter_info->ncalled != 3) TEST_ERROR #ifndef H5_NO_DEPRECATED_SYMBOLS /* Iterate over links in group, stopping in the middle, with H5Giterate() */ iter_info->nskipped = (unsigned)(gskip = 0); iter_info->order = order; iter_info->stop = 3; iter_info->ncalled = 0; iter_info->curr = order != H5_ITER_DEC ? 0 : (max_links - 1); HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit); if((ret = H5Giterate(group_id, ".", &gskip, group_iterate_old_cb, iter_info)) < 0) TEST_ERROR if(ret != CORDER_ITER_STOP) TEST_ERROR if(iter_info->ncalled != 3) TEST_ERROR #endif /* H5_NO_DEPRECATED_SYMBOLS */ /* Check for iteration routine indicating failure */ skip = 0; H5E_BEGIN_TRY { ret = H5Literate(group_id, H5_INDEX_NAME, order, &skip, link_iterate_fail_cb, NULL); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Check for iteration w/bad location ID */ skip = 0; H5E_BEGIN_TRY { ret = H5Literate((hid_t)(-1), H5_INDEX_NAME, order, &skip, link_iterate_fail_cb, NULL); } H5E_END_TRY; if(ret >= 0) TEST_ERROR #ifndef H5_NO_DEPRECATED_SYMBOLS H5E_BEGIN_TRY { ret = H5Giterate((hid_t)(-1), ".", &gskip, group_iterate_old_cb, iter_info); } H5E_END_TRY; if(ret >= 0) TEST_ERROR #endif /* H5_NO_DEPRECATED_SYMBOLS */ /* Success */ return SUCCEED; error: return FAIL; } /* end link_iterate_old_check() */ /*------------------------------------------------------------------------- * Function: link_iterate_old * * Purpose: Create a "old-style" group and test iterating over links by index. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int link_iterate_old(hid_t fapl) { hid_t file_id = -1; /* File ID */ hid_t group_id = -1; /* Group ID */ H5_iter_order_t order; /* Order within in the index */ char objname[NAME_BUF_SIZE]; /* Object name */ char filename[NAME_BUF_SIZE];/* File name */ link_iter_info_t iter_info; /* Iterator info */ hbool_t *visited = NULL; /* Array of flags for visiting links */ hsize_t skip; /* # of links to skip in group */ unsigned u; /* Local index variable */ herr_t ret; /* Generic return value */ /* Allocate the "visited link" array */ iter_info.max_visit = CORDER_NLINKS; if(NULL == (visited = (hbool_t *)HDmalloc(sizeof(hbool_t) * iter_info.max_visit))) TEST_ERROR iter_info.visited = visited; /* Loop over operating in different orders */ for(order = H5_ITER_INC; order <=H5_ITER_NATIVE; H5_INC_ENUM(H5_iter_order_t, order)) { /* Print appropriate test message */ if(order == H5_ITER_INC) { TESTING("iterating over links by name index in increasing order in old-style group") } /* end if */ else if(order == H5_ITER_DEC) { TESTING("iterating over links by name index in decreasing order in old-style group") } /* end else */ else { HDassert(order == H5_ITER_NATIVE); TESTING("iterating over links by name index in native order in old-style group") } /* end else */ /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create group with creation order tracking on */ if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Check for iteration on empty group */ /* (should be OK) */ if(H5Literate(group_id, H5_INDEX_NAME, order, NULL, link_iterate_old_cb, NULL) < 0) TEST_ERROR /* Create several links */ for(u = 0; u < CORDER_NLINKS; u++) { hid_t group_id2; /* Group ID */ /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Create hard link, with group object */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR if(H5Gclose(group_id2) < 0) TEST_ERROR } /* end for */ /* Verify state of group (symbol table) */ if(H5G__has_stab_test(group_id) != TRUE) TEST_ERROR /* Check for out of bound iteration on old-style group */ skip = (hsize_t)u; H5E_BEGIN_TRY { ret = H5Literate(group_id, H5_INDEX_NAME, order, &skip, link_iterate_old_cb, NULL); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Check for iteration on creation order */ /* (should fail) */ skip = (hsize_t)0; H5E_BEGIN_TRY { ret = H5Literate(group_id, H5_INDEX_CRT_ORDER, order, &skip, link_iterate_old_cb, NULL); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Test iteration over links in group */ if(link_iterate_old_check(group_id, order, u, &iter_info) < 0) TEST_ERROR /* Close the group */ if(H5Gclose(group_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); } /* end for */ /* Free resources */ if(visited) HDfree(visited); return SUCCEED; error: /* Free resources */ H5E_BEGIN_TRY { H5Gclose(group_id); H5Fclose(file_id); } H5E_END_TRY; if(visited) HDfree(visited); return FAIL; } /* end link_iterate_old() */ /*------------------------------------------------------------------------- * Function: open_by_idx_check * * Purpose: Check opening by index in a group * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int open_by_idx_check(hid_t main_group_id, hid_t soft_group_id, hid_t mount_file_id, H5_index_t idx_type, H5_iter_order_t order, unsigned max_links, haddr_t *objno) { char mntname[NAME_BUF_SIZE]; /* Link value */ hid_t group_id = -1; /* ID of group to test */ H5O_info_t oi; /* Buffer for querying object's info */ haddr_t mnt_root_addr; /* Address of root group in file to mount */ hid_t obj_id; /* ID of object opened */ unsigned mnt_idx; /* Index to mount group on */ unsigned u, v; /* Local index variables */ /* Work through main & soft link groups */ for(v = 0; v < 2; v++) { /* Choose appropriate group to open links within */ if(0 == v) group_id = main_group_id; else group_id = soft_group_id; /* Open each object in main group by index and check that it's the correct one */ for(u = 0; u < max_links; u++) { /* Open the object */ if((obj_id = H5Oopen_by_idx(group_id, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT)) < 0) TEST_ERROR /* Get the object's information */ if(H5Oget_info2(obj_id, &oi, H5O_INFO_BASIC) < 0) TEST_ERROR /* Check that the object is the correct one */ if(order == H5_ITER_INC) { if(H5F_addr_ne(oi.addr, objno[u])) TEST_ERROR } /* end if */ else if(order == H5_ITER_DEC) { unsigned dec_u = max_links - (u + 1); /* Decreasing mapped index */ if(H5F_addr_ne(oi.addr, objno[dec_u])) TEST_ERROR } /* end if */ else { /* XXX: What to do about native order? */ } /* end else */ /* Close object */ if(H5Oclose(obj_id) < 0) TEST_ERROR } /* end for */ } /* end for */ /* Verify opening correct object by index when file mounting is present */ /* Get the address of the root group in the file to mount */ if(H5Oget_info2(mount_file_id, &oi, H5O_INFO_BASIC) < 0) TEST_ERROR mnt_root_addr = oi.addr; /* Mount a file over a group in main group */ mnt_idx = 2; HDsnprintf(mntname, sizeof(mntname), "/%s/filler %02u", CORDER_GROUP_NAME, mnt_idx); if(H5Fmount(main_group_id, mntname, mount_file_id, H5P_DEFAULT) < 0) TEST_ERROR /* Open the object that the file is mounted on */ if((obj_id = H5Oopen_by_idx(group_id, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)mnt_idx, H5P_DEFAULT)) < 0) TEST_ERROR /* Get the object's information */ if(H5Oget_info2(obj_id, &oi, H5O_INFO_BASIC) < 0) TEST_ERROR /* Check that the object is the root of the mounted file and not in the previous file */ if(H5F_addr_ne(oi.addr, mnt_root_addr)) TEST_ERROR if(H5F_addr_eq(oi.addr, objno[mnt_idx])) TEST_ERROR /* Close object */ if(H5Oclose(obj_id) < 0) TEST_ERROR /* Unmount the file */ if(H5Funmount(main_group_id, mntname) < 0) TEST_ERROR /* Success */ return SUCCEED; error: return FAIL; } /* end open_by_idx_check() */ /*------------------------------------------------------------------------- * Function: open_by_idx * * Purpose: Create a group with creation order indices and test opening * objects by index. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int open_by_idx(hid_t fapl) { hid_t file_id = -1; /* File ID */ hid_t mount_file_id = -1; /* File ID for file to mount */ hid_t group_id = -1; /* Group ID */ hid_t soft_group_id = -1; /* Group ID for soft links */ hid_t gcpl_id = -1; /* Group creation property list ID */ H5_index_t idx_type; /* Type of index to operate on */ H5_iter_order_t order; /* Order within in the index */ unsigned use_index; /* Use index on creation order values */ unsigned max_compact; /* Maximum # of links to store in group compactly */ unsigned min_dense; /* Minimum # of links to store in group "densely" */ H5O_info_t oi; /* Buffer for querying object's info */ char filename[NAME_BUF_SIZE];/* File name */ char objname[NAME_BUF_SIZE]; /* Object name */ char valname[2 * NAME_BUF_SIZE]; /* Link value */ haddr_t *objno = NULL; /* Addresses of the objects created */ unsigned u; /* Local index variable */ hid_t ret; /* Generic return value */ /* Create group creation property list */ if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR /* Query the group creation properties */ if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) TEST_ERROR /* Allocate object address array */ if(NULL == (objno = (haddr_t *)HDmalloc(sizeof(haddr_t) * (max_compact * 2)))) TEST_ERROR /* Create file to mount */ h5_fixname(FILENAME[1], fapl, filename, sizeof filename); if((mount_file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Loop over operating on different indices on link fields */ for(idx_type = H5_INDEX_NAME; idx_type <= H5_INDEX_CRT_ORDER; H5_INC_ENUM(H5_index_t, idx_type)) { /* Loop over operating in different orders */ for(order = H5_ITER_INC; order <= H5_ITER_NATIVE; H5_INC_ENUM(H5_iter_order_t, order)) { /* Loop over using index for creation order value */ for(use_index = FALSE; use_index <= TRUE; use_index++) { /* Print appropriate test message */ if(idx_type == H5_INDEX_CRT_ORDER) { if(order == H5_ITER_INC) { if(use_index) TESTING("open object by creation order index in increasing order w/creation order index") else TESTING("open object by creation order index in increasing order w/o creation order index") } /* end if */ else if(order == H5_ITER_DEC) { if(use_index) TESTING("open object by creation order index in decreasing order w/creation order index") else TESTING("open object by creation order index in decreasing order w/o creation order index") } /* end else */ else { HDassert(order == H5_ITER_NATIVE); if(use_index) TESTING("open object by creation order index in native order w/creation order index") else TESTING("open object by creation order index in native order w/o creation order index") } /* end else */ } /* end if */ else { if(order == H5_ITER_INC) { if(use_index) TESTING("open object by name index in increasing order w/creation order index") else TESTING("open object by name index in increasing order w/o creation order index") } /* end if */ else if(order == H5_ITER_DEC) { if(use_index) TESTING("open object by name index in decreasing order w/creation order index") else TESTING("open object by name index in decreasing order w/o creation order index") } /* end else */ else { HDassert(order == H5_ITER_NATIVE); if(use_index) TESTING("open object by name index in native order w/creation order index") else TESTING("open object by name index in native order w/o creation order index") } /* end else */ } /* end else */ /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Set creation order tracking & indexing on group */ if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0))) < 0) TEST_ERROR /* Create group with creation order tracking on */ if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR /* Create group with creation order tracking on for soft links */ if((soft_group_id = H5Gcreate2(file_id, CORDER_SOFT_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR /* Try to open on object in an empty group */ H5E_BEGIN_TRY { ret = H5Oopen_by_idx(group_id, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Create several links, up to limit of compact form */ for(u = 0; u < max_compact; u++) { hid_t group_id2; /* Group ID */ /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Create hard link, with group object */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Retrieve group's address on disk */ if(H5Oget_info2(group_id2, &oi, H5O_INFO_BASIC) < 0) TEST_ERROR objno[u] = oi.addr; /* Close group created */ if(H5Gclose(group_id2) < 0) TEST_ERROR /* Create soft link in another group, to objects in main group */ HDsnprintf(valname, sizeof(valname), "/%s/%s", CORDER_GROUP_NAME, objname); if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR } /* end for */ /* Verify state of group (compact) */ if(H5G__has_links_test(group_id, NULL) != TRUE) TEST_ERROR /* Check for out of bound open by index on compact group */ H5E_BEGIN_TRY { ret = H5Oopen_by_idx(group_id, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Verify opening objects by index */ if(open_by_idx_check(group_id, soft_group_id, mount_file_id, idx_type, order, u, objno) < 0) TEST_ERROR /* Create more links, to push group into dense form */ for(; u < (max_compact * 2); u++) { hid_t group_id2; /* Group ID */ /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Create hard link, with group object */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Retrieve group's address on disk */ if(H5Oget_info2(group_id2, &oi, H5O_INFO_BASIC) < 0) TEST_ERROR objno[u] = oi.addr; /* Close group created */ if(H5Gclose(group_id2) < 0) TEST_ERROR /* Create soft link in another group, to objects in main group */ HDsnprintf(valname, sizeof(valname), "/%s/%s", CORDER_GROUP_NAME, objname); if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR } /* end for */ /* Verify state of group (dense) */ if(H5G__is_new_dense_test(group_id) != TRUE) TEST_ERROR /* Check for out of bound open by index on compact group */ H5E_BEGIN_TRY { ret = H5Oopen_by_idx(group_id, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Verify opening objects by index */ if(open_by_idx_check(group_id, soft_group_id, mount_file_id, idx_type, order, u, objno) < 0) TEST_ERROR /* Close the groups */ if(H5Gclose(group_id) < 0) TEST_ERROR if(H5Gclose(soft_group_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); } /* end for */ } /* end for */ } /* end for */ /* Close the file for mounting */ if(H5Fclose(mount_file_id) < 0) TEST_ERROR /* Close the group creation property list */ if(H5Pclose(gcpl_id) < 0) TEST_ERROR /* Free resources */ if(objno) HDfree(objno); return SUCCEED; error: /* Free resources */ H5E_BEGIN_TRY { H5Pclose(gcpl_id); H5Gclose(group_id); H5Gclose(soft_group_id); H5Fclose(file_id); H5Fclose(mount_file_id); } H5E_END_TRY; if(objno) HDfree(objno); return FAIL; } /* end open_by_idx() */ /*------------------------------------------------------------------------- * Function: open_by_idx_old * * Purpose: Create an old-style group and test opening * objects by index. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int open_by_idx_old(hid_t fapl) { hid_t file_id = -1; /* File ID */ hid_t mount_file_id = -1; /* File ID for file to mount */ hid_t group_id = -1; /* Group ID */ hid_t soft_group_id = -1; /* Group ID for soft links */ H5_iter_order_t order; /* Order within in the index */ H5O_info_t oi; /* Buffer for querying object's info */ char filename[NAME_BUF_SIZE];/* File name */ char objname[NAME_BUF_SIZE]; /* Object name */ char valname[2 * NAME_BUF_SIZE]; /* Link value */ haddr_t objno[CORDER_NLINKS]; /* Addresses of the objects created */ unsigned u; /* Local index variable */ hid_t ret; /* Generic return value */ /* Create file to mount */ h5_fixname(FILENAME[1], fapl, filename, sizeof filename); if((mount_file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Loop over operating in different orders */ for(order = H5_ITER_INC; order <=H5_ITER_NATIVE; H5_INC_ENUM(H5_iter_order_t, order)) { /* Print appropriate test message */ if(order == H5_ITER_INC) { TESTING("open object by name index in increasing order in old-style group") } /* end if */ else if(order == H5_ITER_DEC) { TESTING("open object by name index in decreasing order in old-style group") } /* end else */ else { HDassert(order == H5_ITER_NATIVE); TESTING("open object by name index in native order in old-style group") } /* end else */ /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create old-style group */ if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Create old-style group for soft links */ if((soft_group_id = H5Gcreate2(file_id, CORDER_SOFT_GROUP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Try to open on object in an empty group */ H5E_BEGIN_TRY { ret = H5Oopen_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Create several links */ for(u = 0; u < CORDER_NLINKS; u++) { hid_t group_id2; /* Group ID */ /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Create hard link, with group object */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Retrieve group's address on disk */ if(H5Oget_info2(group_id2, &oi, H5O_INFO_BASIC) < 0) TEST_ERROR objno[u] = oi.addr; /* Close group created */ if(H5Gclose(group_id2) < 0) TEST_ERROR /* Create soft link in another group, to objects in main group */ HDsnprintf(valname, sizeof(valname), "/%s/%s", CORDER_GROUP_NAME, objname); if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR } /* end for */ /* Verify state of group (symbol table) */ if(H5G__has_stab_test(group_id) != TRUE) TEST_ERROR /* Check for out of bound open by index */ H5E_BEGIN_TRY { ret = H5Oopen_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Check for creation order index open */ H5E_BEGIN_TRY { ret = H5Oopen_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, order, (hsize_t)(u - 1), H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Verify opening objects by index */ if(open_by_idx_check(group_id, soft_group_id, mount_file_id, H5_INDEX_NAME, order, u, objno) < 0) TEST_ERROR /* Close the groups */ if(H5Gclose(group_id) < 0) TEST_ERROR if(H5Gclose(soft_group_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); } /* end for */ /* Close the file for mounting */ if(H5Fclose(mount_file_id) < 0) TEST_ERROR return SUCCEED; error: /* Free resources */ H5E_BEGIN_TRY { H5Gclose(group_id); H5Gclose(soft_group_id); H5Fclose(file_id); H5Fclose(mount_file_id); } H5E_END_TRY; return FAIL; } /* end open_by_idx_old() */ /*------------------------------------------------------------------------- * Function: object_info_check * * Purpose: Check querying object info in a group * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int object_info_check(hid_t main_group_id, hid_t soft_group_id, H5_index_t idx_type, H5_iter_order_t order, unsigned max_links, haddr_t *objno) { char objname[NAME_BUF_SIZE]; /* Object name */ hid_t group_id = -1; /* ID of group to test */ H5O_info_t oinfo; /* Buffer for querying object's info */ unsigned u, v; /* Local index variables */ /* Work through main & soft link groups */ for(v = 0; v < 2; v++) { /* Choose appropriate group to open links within */ if(0 == v) group_id = main_group_id; else group_id = soft_group_id; /* Open each object in group by name and check that it's the correct one */ for(u = 0; u < max_links; u++) { /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Query the object's information, by name */ if(H5Oget_info_by_name2(group_id, objname, &oinfo, H5O_INFO_BASIC|H5O_INFO_NUM_ATTRS, H5P_DEFAULT) < 0) TEST_ERROR /* Check that the object is the correct one */ if(H5F_addr_ne(oinfo.addr, objno[u])) TEST_ERROR if(H5F_addr_ne(oinfo.num_attrs, u)) TEST_ERROR /* Query the object's information, by index */ if(H5Oget_info_by_idx2(group_id, ".", idx_type, order, (hsize_t)u, &oinfo, H5O_INFO_BASIC|H5O_INFO_NUM_ATTRS, H5P_DEFAULT) < 0) TEST_ERROR /* Check that the object is the correct one */ if(order == H5_ITER_INC) { if(H5F_addr_ne(oinfo.addr, objno[u])) TEST_ERROR if(H5F_addr_ne(oinfo.num_attrs, u)) TEST_ERROR } /* end if */ else if(order == H5_ITER_DEC) { unsigned dec_u = max_links - (u + 1); /* Decreasing mapped index */ if(H5F_addr_ne(oinfo.addr, objno[dec_u])) TEST_ERROR if(H5F_addr_ne(oinfo.num_attrs, dec_u)) TEST_ERROR } /* end if */ else { /* XXX: What to do about native order? */ } /* end else */ } /* end for */ } /* end for */ /* Success */ return SUCCEED; error: return FAIL; } /* end object_info_check() */ /*------------------------------------------------------------------------- * Function: object_info * * Purpose: Create a group with creation order indices and test querying * object info. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int object_info(hid_t fapl) { hid_t file_id = -1; /* File ID */ hid_t group_id = -1; /* Group ID */ hid_t soft_group_id = -1; /* Group ID for soft links */ hid_t gcpl_id = -1; /* Group creation property list ID */ hid_t space_id = -1; /* Dataspace ID (for attributes) */ H5_index_t idx_type; /* Type of index to operate on */ H5_iter_order_t order; /* Order within in the index */ unsigned use_index; /* Use index on creation order values */ unsigned max_compact; /* Maximum # of links to store in group compactly */ unsigned min_dense; /* Minimum # of links to store in group "densely" */ H5O_info_t oinfo; /* Buffer for querying object's info */ char filename[NAME_BUF_SIZE];/* File name */ char objname[NAME_BUF_SIZE]; /* Object name */ char valname[2 * NAME_BUF_SIZE]; /* Link value */ char attrname[NAME_BUF_SIZE]; /* Attribute name */ haddr_t *objno = NULL; /* Addresses of the objects created */ herr_t ret; /* Generic return value */ unsigned u, v; /* Local index variables */ /* Create group creation property list */ if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR /* Query the group creation properties */ if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) TEST_ERROR /* Allocate object address array */ if(NULL == (objno = (haddr_t *)HDmalloc(sizeof(haddr_t) * (max_compact * 2)))) TEST_ERROR /* Create dataspace for attributes */ if((space_id = H5Screate(H5S_SCALAR)) < 0) TEST_ERROR /* Loop over operating on different indices on link fields */ for(idx_type = H5_INDEX_NAME; idx_type <= H5_INDEX_CRT_ORDER; H5_INC_ENUM(H5_index_t, idx_type)) { /* Loop over operating in different orders */ for(order = H5_ITER_INC; order <=H5_ITER_NATIVE; H5_INC_ENUM(H5_iter_order_t, order)) { /* Loop over using index for creation order value */ for(use_index = FALSE; use_index <= TRUE; use_index++) { /* Print appropriate test message */ if(idx_type == H5_INDEX_CRT_ORDER) { if(order == H5_ITER_INC) { if(use_index) TESTING("query object info by creation order index in increasing order w/creation order index") else TESTING("query object info by creation order index in increasing order w/o creation order index") } /* end if */ else if(order == H5_ITER_DEC) { if(use_index) TESTING("query object info by creation order index in decreasing order w/creation order index") else TESTING("query object info by creation order index in decreasing order w/o creation order index") } /* end else */ else { HDassert(order == H5_ITER_NATIVE); if(use_index) TESTING("query object info by creation order index in native order w/creation order index") else TESTING("query object info by creation order index in native order w/o creation order index") } /* end else */ } /* end if */ else { if(order == H5_ITER_INC) { if(use_index) TESTING("query object info by name index in increasing order w/creation order index") else TESTING("query object info by name index in increasing order w/o creation order index") } /* end if */ else if(order == H5_ITER_DEC) { if(use_index) TESTING("query object info by name index in decreasing order w/creation order index") else TESTING("query object info by name index in decreasing order w/o creation order index") } /* end else */ else { HDassert(order == H5_ITER_NATIVE); if(use_index) TESTING("query object info by name index in native order w/creation order index") else TESTING("query object info by name index in native order w/o creation order index") } /* end else */ } /* end else */ /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Set creation order tracking & indexing on group */ if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0))) < 0) TEST_ERROR /* Create group with creation order tracking on */ if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR /* Create group with creation order tracking on for soft links */ if((soft_group_id = H5Gcreate2(file_id, CORDER_SOFT_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR /* Check for out of bound query by index on empty group */ H5E_BEGIN_TRY { ret = H5Oget_info_by_idx2(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, &oinfo, H5O_INFO_BASIC, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Create several links, up to limit of compact form */ for(u = 0; u < max_compact; u++) { hid_t group_id2; /* Group ID */ hid_t attr_id; /* Attribute ID */ /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Create hard link, with group object */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Retrieve group's address on disk */ if(H5Oget_info2(group_id2, &oinfo, H5O_INFO_BASIC) < 0) TEST_ERROR objno[u] = oinfo.addr; /* Create attributes on new object */ for(v = 0; v < u; v++) { /* Make name for attribute */ HDsnprintf(attrname, sizeof(attrname), "attr %02u", v); /* Create attribute */ if((attr_id = H5Acreate2(group_id2, attrname, H5T_NATIVE_INT, space_id, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close attribute */ if(H5Aclose(attr_id) < 0) TEST_ERROR } /* end for */ /* Close group created */ if(H5Gclose(group_id2) < 0) TEST_ERROR /* Create soft link in another group, to objects in main group */ HDsnprintf(valname, sizeof(valname), "/%s/%s", CORDER_GROUP_NAME, objname); if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR } /* end for */ /* Verify state of group (compact) */ if(H5G__has_links_test(group_id, NULL) != TRUE) TEST_ERROR /* Check for out of bound query by index */ H5E_BEGIN_TRY { ret = H5Oget_info_by_idx2(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, &oinfo, H5O_INFO_BASIC, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Verify querying objects by name */ if(object_info_check(group_id, soft_group_id, idx_type, order, u, objno) < 0) TEST_ERROR /* Create more links, to push group into dense form */ for(; u < (max_compact * 2); u++) { hid_t group_id2; /* Group ID */ hid_t attr_id; /* Attribute ID */ /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Create hard link, with group object */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Retrieve group's address on disk */ if(H5Oget_info2(group_id2, &oinfo, H5O_INFO_BASIC) < 0) TEST_ERROR objno[u] = oinfo.addr; /* Create attributes on new object */ for(v = 0; v < u; v++) { /* Make name for attribute */ HDsnprintf(attrname, sizeof(attrname), "attr %02u", v); /* Create attribute */ if((attr_id = H5Acreate2(group_id2, attrname, H5T_NATIVE_INT, space_id, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close attribute */ if(H5Aclose(attr_id) < 0) TEST_ERROR } /* end for */ /* Close group created */ if(H5Gclose(group_id2) < 0) TEST_ERROR /* Create soft link in another group, to objects in main group */ HDsnprintf(valname, sizeof(valname), "/%s/%s", CORDER_GROUP_NAME, objname); if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR } /* end for */ /* Verify state of group (dense) */ if(H5G__is_new_dense_test(group_id) != TRUE) TEST_ERROR /* Check for out of bound query by index */ H5E_BEGIN_TRY { ret = H5Oget_info_by_idx2(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, &oinfo, H5O_INFO_BASIC, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Verify querying objects by name */ if(object_info_check(group_id, soft_group_id, idx_type, order, u, objno) < 0) TEST_ERROR /* Close the groups */ if(H5Gclose(group_id) < 0) TEST_ERROR if(H5Gclose(soft_group_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); } /* end for */ } /* end for */ } /* end for */ /* Free resources */ if(H5Pclose(gcpl_id) < 0) TEST_ERROR if(H5Sclose(space_id) < 0) TEST_ERROR if(objno) HDfree(objno); return SUCCEED; error: /* Free resources */ H5E_BEGIN_TRY { H5Sclose(space_id); H5Pclose(gcpl_id); H5Gclose(group_id); H5Gclose(soft_group_id); H5Fclose(file_id); } H5E_END_TRY; if(objno) HDfree(objno); return FAIL; } /* end object_info() */ /*------------------------------------------------------------------------- * Function: object_info_old * * Purpose: Create an old-style group test querying object info. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int object_info_old(hid_t fapl) { hid_t file_id = -1; /* File ID */ hid_t group_id = -1; /* Group ID */ hid_t soft_group_id = -1; /* Group ID for soft links */ hid_t space_id = -1; /* Dataspace ID (for attributes) */ H5_iter_order_t order; /* Order within in the index */ H5O_info_t oinfo; /* Buffer for querying object's info */ char filename[NAME_BUF_SIZE];/* File name */ char objname[NAME_BUF_SIZE]; /* Object name */ char valname[2 * NAME_BUF_SIZE]; /* Link value */ char attrname[NAME_BUF_SIZE]; /* Attribute name */ haddr_t objno[CORDER_NLINKS]; /* Addresses of the objects created */ herr_t ret; /* Generic return value */ unsigned u, v; /* Local index variables */ /* Create dataspace for attributes */ if((space_id = H5Screate(H5S_SCALAR)) < 0) TEST_ERROR /* Loop over operating in different orders */ for(order = H5_ITER_INC; order <=H5_ITER_NATIVE; H5_INC_ENUM(H5_iter_order_t, order)) { /* Print appropriate test message */ if(order == H5_ITER_INC) { TESTING("query object info by name index in increasing order in old-style group") } /* end if */ else if(order == H5_ITER_DEC) { TESTING("query object info by name index in decreasing order in old-style group") } /* end else */ else { HDassert(order == H5_ITER_NATIVE); TESTING("query object info by name index in native order in old-style group") } /* end else */ /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create old-style group */ if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Create old-style group for soft links */ if((soft_group_id = H5Gcreate2(file_id, CORDER_SOFT_GROUP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Check for out of bound query by index on empty group */ H5E_BEGIN_TRY { ret = H5Oget_info_by_idx2(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, &oinfo, H5O_INFO_BASIC, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Create several links */ for(u = 0; u < CORDER_NLINKS; u++) { hid_t group_id2; /* Group ID */ hid_t attr_id; /* Attribute ID */ /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Create hard link, with group object */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Retrieve group's address on disk */ if(H5Oget_info2(group_id2, &oinfo, H5O_INFO_BASIC) < 0) TEST_ERROR objno[u] = oinfo.addr; /* Create attributes on new object */ for(v = 0; v < u; v++) { /* Make name for attribute */ HDsnprintf(attrname, sizeof(attrname), "attr %02u", v); /* Create attribute */ if((attr_id = H5Acreate2(group_id2, attrname, H5T_NATIVE_INT, space_id, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close attribute */ if(H5Aclose(attr_id) < 0) TEST_ERROR } /* end for */ /* Close group created */ if(H5Gclose(group_id2) < 0) TEST_ERROR /* Create soft link in another group, to objects in main group */ HDsnprintf(valname, sizeof(valname), "/%s/%s", CORDER_GROUP_NAME, objname); if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR } /* end for */ /* Verify state of group (symbol table) */ if(H5G__has_stab_test(group_id) != TRUE) TEST_ERROR /* Check for out of bound query by index */ H5E_BEGIN_TRY { ret = H5Oget_info_by_idx2(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, &oinfo, H5O_INFO_BASIC, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Check for creation order index query */ H5E_BEGIN_TRY { ret = H5Oget_info_by_idx2(group_id, ".", H5_INDEX_CRT_ORDER, order, (hsize_t)(u - 1), &oinfo, H5O_INFO_BASIC, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Verify querying objects by name */ if(object_info_check(group_id, soft_group_id, H5_INDEX_NAME, order, u, objno) < 0) TEST_ERROR /* Close the groups */ if(H5Gclose(group_id) < 0) TEST_ERROR if(H5Gclose(soft_group_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); } /* end for */ /* Free resources */ if(H5Sclose(space_id) < 0) TEST_ERROR return SUCCEED; error: /* Free resources */ H5E_BEGIN_TRY { H5Sclose(space_id); H5Gclose(group_id); H5Gclose(soft_group_id); H5Fclose(file_id); } H5E_END_TRY; return FAIL; } /* end object_info_old() */ /*------------------------------------------------------------------------- * Function: group_info * * Purpose: Create a group with creation order indices and test querying * group info. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int group_info(hid_t fapl) { hid_t file_id = -1; /* File ID */ hid_t group_id = -1; /* Group ID */ hid_t soft_group_id = -1; /* Group ID for soft links */ hid_t gcpl_id = -1; /* Group creation property list ID */ H5_index_t idx_type; /* Type of index to operate on */ H5_iter_order_t order; /* Order within in the index */ unsigned use_index; /* Use index on creation order values */ unsigned max_compact; /* Maximum # of links to store in group compactly */ unsigned min_dense; /* Minimum # of links to store in group "densely" */ H5G_info_t grp_info; /* Buffer for querying object's info */ char filename[NAME_BUF_SIZE];/* File name */ char objname[NAME_BUF_SIZE]; /* Object name */ char objname2[NAME_BUF_SIZE]; /* Object name */ char valname[2 * NAME_BUF_SIZE]; /* Link value */ herr_t ret; /* Generic return value */ unsigned u, v; /* Local index variables */ /* Create group creation property list */ if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR /* Query the group creation properties */ if(H5Pget_link_phase_change(gcpl_id, &max_compact, &min_dense) < 0) TEST_ERROR /* Loop over operating on different indices on link fields */ for(idx_type = H5_INDEX_NAME; idx_type <= H5_INDEX_CRT_ORDER; H5_INC_ENUM(H5_index_t, idx_type)) { /* Loop over operating in different orders */ for(order = H5_ITER_INC; order <=H5_ITER_NATIVE; H5_INC_ENUM(H5_iter_order_t, order)) { /* Loop over using index for creation order value */ for(use_index = FALSE; use_index <= TRUE; use_index++) { /* Print appropriate test message */ if(idx_type == H5_INDEX_CRT_ORDER) { if(order == H5_ITER_INC) { if(use_index) TESTING("query group info by creation order index in increasing order w/creation order index") else TESTING("query group info by creation order index in increasing order w/o creation order index") } /* end if */ else if(order == H5_ITER_DEC) { if(use_index) TESTING("query group info by creation order index in decreasing order w/creation order index") else TESTING("query group info by creation order index in decreasing order w/o creation order index") } /* end else */ else { HDassert(order == H5_ITER_NATIVE); if(use_index) TESTING("query group info by creation order index in native order w/creation order index") else TESTING("query group info by creation order index in native order w/o creation order index") } /* end else */ } /* end if */ else { if(order == H5_ITER_INC) { if(use_index) TESTING("query group info by name index in increasing order w/creation order index") else TESTING("query group info by name index in increasing order w/o creation order index") } /* end if */ else if(order == H5_ITER_DEC) { if(use_index) TESTING("query group info by name index in decreasing order w/creation order index") else TESTING("query group info by name index in decreasing order w/o creation order index") } /* end else */ else { HDassert(order == H5_ITER_NATIVE); if(use_index) TESTING("query group info by name index in native order w/creation order index") else TESTING("query group info by name index in native order w/o creation order index") } /* end else */ } /* end else */ /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Set creation order tracking & indexing on group */ if(H5Pset_link_creation_order(gcpl_id, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0))) < 0) TEST_ERROR /* Create group with creation order tracking on */ if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR /* Create group with creation order tracking on for soft links */ if((soft_group_id = H5Gcreate2(file_id, CORDER_SOFT_GROUP_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR /* Check for out of bound query by index on empty group */ H5E_BEGIN_TRY { ret = H5Gget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, &grp_info, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Create several links, up to limit of compact form */ for(u = 0; u < max_compact; u++) { hid_t group_id2, group_id3; /* Group IDs */ /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Create hard link, with group object */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR /* Retrieve group's information */ if(H5Gget_info(group_id2, &grp_info) < 0) TEST_ERROR /* Check (new/empty) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR if(grp_info.max_corder != 0) TEST_ERROR if(grp_info.nlinks != 0) TEST_ERROR /* Retrieve group's information */ if(H5Gget_info_by_name(group_id, objname, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check (new/empty) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR if(grp_info.max_corder != 0) TEST_ERROR if(grp_info.nlinks != 0) TEST_ERROR /* Retrieve group's information */ if(H5Gget_info_by_name(group_id2, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check (new/empty) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR if(grp_info.max_corder != 0) TEST_ERROR if(grp_info.nlinks != 0) TEST_ERROR /* Create objects in new group created */ for(v = 0; v <= u; v++) { /* Make name for link */ HDsnprintf(objname2, sizeof(objname2), "filler %02u", v); /* Create hard link, with group object */ if((group_id3 = H5Gcreate2(group_id2, objname2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close group created */ if(H5Gclose(group_id3) < 0) TEST_ERROR } /* end for */ /* Retrieve group's information */ if(H5Gget_info(group_id2, &grp_info) < 0) TEST_ERROR /* Check (new) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Retrieve group's information */ if(H5Gget_info_by_name(group_id, objname, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check (new) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Retrieve group's information */ if(H5Gget_info_by_name(group_id2, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check (new) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Retrieve group's information */ if(order != H5_ITER_NATIVE) { if(order == H5_ITER_INC) { if(H5Gget_info_by_idx(group_id, ".", idx_type, order, (hsize_t)u, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR } /* end if */ else { if(H5Gget_info_by_idx(group_id, ".", idx_type, order, (hsize_t)0, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR } /* end else */ /* Check (new) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR } /* end if */ /* Close group created */ if(H5Gclose(group_id2) < 0) TEST_ERROR /* Retrieve main group's information */ if(H5Gget_info(group_id, &grp_info) < 0) TEST_ERROR /* Check main group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Retrieve main group's information, by name */ if(H5Gget_info_by_name(file_id, CORDER_GROUP_NAME, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check main group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Retrieve main group's information, by name */ if(H5Gget_info_by_name(group_id, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check main group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Create soft link in another group, to objects in main group */ HDsnprintf(valname, sizeof(valname), "/%s/%s", CORDER_GROUP_NAME, objname); if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Retrieve soft link group's information, by name */ if(H5Gget_info(soft_group_id, &grp_info) < 0) TEST_ERROR /* Check soft link group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR } /* end for */ /* Verify state of group (compact) */ if(H5G__has_links_test(group_id, NULL) != TRUE) TEST_ERROR /* Check for out of bound query by index */ H5E_BEGIN_TRY { ret = H5Gget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, &grp_info, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Create more links, to push group into dense form */ for(; u < (max_compact * 2); u++) { hid_t group_id2, group_id3; /* Group IDs */ /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Create hard link, with group object */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR /* Retrieve group's information */ if(H5Gget_info(group_id2, &grp_info) < 0) TEST_ERROR /* Check (new/empty) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR if(grp_info.max_corder != 0) TEST_ERROR if(grp_info.nlinks != 0) TEST_ERROR /* Retrieve group's information, by name */ if(H5Gget_info_by_name(group_id, objname, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check (new/empty) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR if(grp_info.max_corder != 0) TEST_ERROR if(grp_info.nlinks != 0) TEST_ERROR /* Retrieve group's information, by name */ if(H5Gget_info_by_name(group_id2, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check (new/empty) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_COMPACT) TEST_ERROR if(grp_info.max_corder != 0) TEST_ERROR if(grp_info.nlinks != 0) TEST_ERROR /* Create objects in new group created */ for(v = 0; v <= u; v++) { /* Make name for link */ HDsnprintf(objname2, sizeof(objname2), "filler %02u", v); /* Create hard link, with group object */ if((group_id3 = H5Gcreate2(group_id2, objname2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close group created */ if(H5Gclose(group_id3) < 0) TEST_ERROR } /* end for */ /* Retrieve group's information */ if(H5Gget_info(group_id2, &grp_info) < 0) TEST_ERROR /* Check (new) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_DENSE) TEST_ERROR if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Retrieve group's information, by name */ if(H5Gget_info_by_name(group_id, objname, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check (new) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_DENSE) TEST_ERROR if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Retrieve group's information, by name */ if(H5Gget_info_by_name(group_id2, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check (new) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_DENSE) TEST_ERROR if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Retrieve group's information */ if(order != H5_ITER_NATIVE) { if(order == H5_ITER_INC) { if(H5Gget_info_by_idx(group_id, ".", idx_type, order, (hsize_t)u, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR } /* end if */ else { if(H5Gget_info_by_idx(group_id, ".", idx_type, order, (hsize_t)0, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR } /* end else */ /* Check (new) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_DENSE) TEST_ERROR if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR } /* end if */ /* Close group created */ if(H5Gclose(group_id2) < 0) TEST_ERROR /* Retrieve main group's information */ if(H5Gget_info(group_id, &grp_info) < 0) TEST_ERROR /* Check main group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_DENSE) TEST_ERROR if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Retrieve main group's information, by name */ if(H5Gget_info_by_name(file_id, CORDER_GROUP_NAME, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check main group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_DENSE) TEST_ERROR if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Retrieve main group's information, by name */ if(H5Gget_info_by_name(group_id, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check main group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_DENSE) TEST_ERROR if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Create soft link in another group, to objects in main group */ HDsnprintf(valname, sizeof(valname), "/%s/%s", CORDER_GROUP_NAME, objname); if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Retrieve soft link group's information, by name */ if(H5Gget_info(soft_group_id, &grp_info) < 0) TEST_ERROR /* Check soft link group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_DENSE) TEST_ERROR if(grp_info.max_corder != (int64_t)(u + 1)) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR } /* end for */ /* Verify state of group (dense) */ if(H5G__is_new_dense_test(group_id) != TRUE) TEST_ERROR /* Check for out of bound query by index */ H5E_BEGIN_TRY { ret = H5Gget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, &grp_info, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Close the groups */ if(H5Gclose(group_id) < 0) TEST_ERROR if(H5Gclose(soft_group_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); } /* end for */ } /* end for */ } /* end for */ /* Free resources */ if(H5Pclose(gcpl_id) < 0) TEST_ERROR return SUCCEED; error: /* Free resources */ H5E_BEGIN_TRY { H5Pclose(gcpl_id); H5Gclose(group_id); H5Gclose(soft_group_id); H5Fclose(file_id); } H5E_END_TRY; return FAIL; } /* end group_info() */ /*------------------------------------------------------------------------- * Function: group_info_old * * Purpose: Create an old-style group and test querying * group info. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int group_info_old(hid_t fapl) { hid_t file_id = -1; /* File ID */ hid_t group_id = -1; /* Group ID */ hid_t soft_group_id = -1; /* Group ID for soft links */ H5_iter_order_t order; /* Order within in the index */ H5G_info_t grp_info; /* Buffer for querying object's info */ char filename[NAME_BUF_SIZE];/* File name */ char objname[NAME_BUF_SIZE]; /* Object name */ char objname2[NAME_BUF_SIZE]; /* Object name */ char valname[2 * NAME_BUF_SIZE]; /* Link value */ herr_t ret; /* Generic return value */ unsigned u, v; /* Local index variables */ /* Loop over operating in different orders */ for(order = H5_ITER_INC; order <=H5_ITER_NATIVE; H5_INC_ENUM(H5_iter_order_t, order)) { if(order == H5_ITER_INC) { TESTING("query group info by name index in increasing order in old-style group") } /* end if */ else if(order == H5_ITER_DEC) { TESTING("query group info by name index in decreasing order in old-style group") } /* end else */ else { HDassert(order == H5_ITER_NATIVE); TESTING("query group info by name index in native order in old-style group") } /* end else */ /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create old-style group */ if((group_id = H5Gcreate2(file_id, CORDER_GROUP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Create old-style group for soft links */ if((soft_group_id = H5Gcreate2(file_id, CORDER_SOFT_GROUP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Check for out of bound query by index on empty group */ H5E_BEGIN_TRY { ret = H5Gget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, &grp_info, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Create several links */ for(u = 0; u < CORDER_NLINKS; u++) { hid_t group_id2, group_id3; /* Group IDs */ /* Make name for link */ HDsnprintf(objname, sizeof(objname), "filler %02u", u); /* Create hard link, with group object */ if((group_id2 = H5Gcreate2(group_id, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Retrieve group's information */ if(H5Gget_info(group_id2, &grp_info) < 0) TEST_ERROR /* Check (new/empty) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_SYMBOL_TABLE) TEST_ERROR if(grp_info.max_corder != 0) TEST_ERROR if(grp_info.nlinks != 0) TEST_ERROR /* Retrieve group's information, by name */ if(H5Gget_info_by_name(group_id, objname, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check (new/empty) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_SYMBOL_TABLE) TEST_ERROR if(grp_info.max_corder != 0) TEST_ERROR if(grp_info.nlinks != 0) TEST_ERROR /* Retrieve group's information, by name */ if(H5Gget_info_by_name(group_id2, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check (new/empty) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_SYMBOL_TABLE) TEST_ERROR if(grp_info.max_corder != 0) TEST_ERROR if(grp_info.nlinks != 0) TEST_ERROR /* Create objects in new group created */ for(v = 0; v <= u; v++) { /* Make name for link */ HDsnprintf(objname2, sizeof(objname2), "filler %02u", v); /* Create hard link, with group object */ if((group_id3 = H5Gcreate2(group_id2, objname2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Close group created */ if(H5Gclose(group_id3) < 0) TEST_ERROR } /* end for */ /* Retrieve group's information */ if(H5Gget_info(group_id2, &grp_info) < 0) TEST_ERROR /* Check (new) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_SYMBOL_TABLE) TEST_ERROR if(grp_info.max_corder != 0) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Retrieve group's information, by name */ if(H5Gget_info_by_name(group_id, objname, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check (new) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_SYMBOL_TABLE) TEST_ERROR if(grp_info.max_corder != 0) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Retrieve group's information, by name */ if(H5Gget_info_by_name(group_id2, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check (new) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_SYMBOL_TABLE) TEST_ERROR if(grp_info.max_corder != 0) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Retrieve group's information */ if(order != H5_ITER_NATIVE) { if(order == H5_ITER_INC) { if(H5Gget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR } /* end if */ else { if(H5Gget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)0, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR } /* end else */ /* Check (new) group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_SYMBOL_TABLE) TEST_ERROR if(grp_info.max_corder != 0) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR } /* end if */ /* Close group created */ if(H5Gclose(group_id2) < 0) TEST_ERROR /* Retrieve main group's information */ if(H5Gget_info(group_id, &grp_info) < 0) TEST_ERROR /* Check main group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_SYMBOL_TABLE) TEST_ERROR if(grp_info.max_corder != 0) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Retrieve main group's information, by name */ if(H5Gget_info_by_name(file_id, CORDER_GROUP_NAME, &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check main group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_SYMBOL_TABLE) TEST_ERROR if(grp_info.max_corder != 0) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Retrieve main group's information, by name */ if(H5Gget_info_by_name(group_id, ".", &grp_info, H5P_DEFAULT) < 0) TEST_ERROR /* Check main group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_SYMBOL_TABLE) TEST_ERROR if(grp_info.max_corder != 0) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR /* Create soft link in another group, to objects in main group */ HDsnprintf(valname, sizeof(valname), "/%s/%s", CORDER_GROUP_NAME, objname); if(H5Lcreate_soft(valname, soft_group_id, objname, H5P_DEFAULT, H5P_DEFAULT) < 0) TEST_ERROR /* Retrieve soft link group's information, by name */ if(H5Gget_info(soft_group_id, &grp_info) < 0) TEST_ERROR /* Check soft link group's information */ if(grp_info.storage_type != H5G_STORAGE_TYPE_SYMBOL_TABLE) TEST_ERROR if(grp_info.max_corder != 0) TEST_ERROR if(grp_info.nlinks != (hsize_t)(u + 1)) TEST_ERROR } /* end for */ /* Verify state of group (old-style) */ if(H5G__has_stab_test(group_id) != TRUE) TEST_ERROR /* Check for out of bound query by index */ H5E_BEGIN_TRY { ret = H5Gget_info_by_idx(group_id, ".", H5_INDEX_NAME, order, (hsize_t)u, &grp_info, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Check for bad index query by index group */ H5E_BEGIN_TRY { ret = H5Gget_info_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, order, (hsize_t)0, &grp_info, H5P_DEFAULT); } H5E_END_TRY; if(ret >= 0) TEST_ERROR /* Close the groups */ if(H5Gclose(group_id) < 0) TEST_ERROR if(H5Gclose(soft_group_id) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); } /* end for */ return SUCCEED; error: /* Free resources */ H5E_BEGIN_TRY { H5Gclose(group_id); H5Gclose(soft_group_id); H5Fclose(file_id); } H5E_END_TRY; return FAIL; } /* end group_info_old() */ /*------------------------------------------------------------------------- * Function: timestamps * * Purpose: Verify that disabling tracking timestamps for an object * works correctly * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static int timestamps(hid_t fapl) { hid_t file_id = -1; /* File ID */ hid_t group_id = -1; /* Group ID */ hid_t group_id2 = -1; /* Group ID */ hid_t gcpl_id = -1; /* Group creation property list ID */ hid_t gcpl_id2 = -1; /* Group creation property list ID */ H5O_info_t oinfo, oinfo2; /* Object info for groups created */ char filename[NAME_BUF_SIZE];/* File name */ hbool_t track_times; /* The object timestamp setting */ /* Print test message */ TESTING("timestamps on objects") /* Create group creation property list */ if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR /* Query the object timestamp setting */ if(H5Pget_obj_track_times(gcpl_id, &track_times) < 0) TEST_ERROR /* Check default timestamp information */ if(track_times != TRUE) TEST_ERROR /* Set a non-default object timestamp setting */ if(H5Pset_obj_track_times(gcpl_id, FALSE) < 0) TEST_ERROR /* Query the object timestamp setting */ if(H5Pget_obj_track_times(gcpl_id, &track_times) < 0) TEST_ERROR /* Check default timestamp information */ if(track_times != FALSE) TEST_ERROR /* Create file */ h5_fixname(FILENAME[0], fapl, filename, sizeof filename); if((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR /* Create group with non-default object timestamp setting */ if((group_id = H5Gcreate2(file_id, TIMESTAMP_GROUP_1, H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0) TEST_ERROR /* Close the group creation property list */ if(H5Pclose(gcpl_id) < 0) TEST_ERROR /* Create group with default object timestamp setting */ if((group_id2 = H5Gcreate2(file_id, TIMESTAMP_GROUP_2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR /* Retrieve the new groups' creation properties */ if((gcpl_id = H5Gget_create_plist(group_id)) < 0) TEST_ERROR if((gcpl_id2 = H5Gget_create_plist(group_id2)) < 0) TEST_ERROR /* Query & verify the object timestamp settings */ if(H5Pget_obj_track_times(gcpl_id, &track_times) < 0) TEST_ERROR if(track_times != FALSE) TEST_ERROR if(H5Pget_obj_track_times(gcpl_id2, &track_times) < 0) TEST_ERROR if(track_times != TRUE) TEST_ERROR /* Query the object information for each group */ if(H5Oget_info2(group_id, &oinfo, H5O_INFO_TIME|H5O_INFO_HDR) < 0) TEST_ERROR if(H5Oget_info2(group_id2, &oinfo2, H5O_INFO_TIME|H5O_INFO_HDR) < 0) TEST_ERROR /* Sanity check object information for each group */ if(oinfo.atime != 0) TEST_ERROR if(oinfo.mtime != 0) TEST_ERROR if(oinfo.ctime != 0) TEST_ERROR if(oinfo.btime != 0) TEST_ERROR if(oinfo.atime == oinfo2.atime) TEST_ERROR if(oinfo.mtime == oinfo2.mtime) TEST_ERROR if(oinfo.ctime == oinfo2.ctime) TEST_ERROR if(oinfo.btime == oinfo2.btime) TEST_ERROR if((oinfo.hdr.flags & H5O_HDR_STORE_TIMES) != 0) TEST_ERROR if((oinfo2.hdr.flags & H5O_HDR_STORE_TIMES) == 0) TEST_ERROR if(oinfo.hdr.space.total >= oinfo2.hdr.space.total) TEST_ERROR if(oinfo.hdr.space.meta >= oinfo2.hdr.space.meta) TEST_ERROR /* Close the property lists */ if(H5Pclose(gcpl_id) < 0) TEST_ERROR if(H5Pclose(gcpl_id2) < 0) TEST_ERROR /* Close the groups */ if(H5Gclose(group_id) < 0) TEST_ERROR if(H5Gclose(group_id2) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR /* Re-open the file */ if((file_id = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR /* Open groups */ if((group_id = H5Gopen2(file_id, TIMESTAMP_GROUP_1, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if((group_id2 = H5Gopen2(file_id, TIMESTAMP_GROUP_2, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Retrieve the groups' creation properties */ if((gcpl_id = H5Gget_create_plist(group_id)) < 0) TEST_ERROR if((gcpl_id2 = H5Gget_create_plist(group_id2)) < 0) TEST_ERROR /* Query & verify the object timestamp settings */ if(H5Pget_obj_track_times(gcpl_id, &track_times) < 0) TEST_ERROR if(track_times != FALSE) TEST_ERROR if(H5Pget_obj_track_times(gcpl_id2, &track_times) < 0) TEST_ERROR if(track_times != TRUE) TEST_ERROR /* Query the object information for each group */ if(H5Oget_info2(group_id, &oinfo, H5O_INFO_TIME|H5O_INFO_HDR) < 0) TEST_ERROR if(H5Oget_info2(group_id2, &oinfo2, H5O_INFO_TIME|H5O_INFO_HDR) < 0) TEST_ERROR /* Sanity check object information for each group */ if(oinfo.atime != 0) TEST_ERROR if(oinfo.mtime != 0) TEST_ERROR if(oinfo.ctime != 0) TEST_ERROR if(oinfo.btime != 0) TEST_ERROR if(oinfo.atime == oinfo2.atime) TEST_ERROR if(oinfo.mtime == oinfo2.mtime) TEST_ERROR if(oinfo.ctime == oinfo2.ctime) TEST_ERROR if(oinfo.btime == oinfo2.btime) TEST_ERROR if((oinfo.hdr.flags & H5O_HDR_STORE_TIMES) != 0) TEST_ERROR if((oinfo2.hdr.flags & H5O_HDR_STORE_TIMES) == 0) TEST_ERROR if(oinfo.hdr.space.total >= oinfo2.hdr.space.total) TEST_ERROR if(oinfo.hdr.space.meta >= oinfo2.hdr.space.meta) TEST_ERROR /* Close the property lists */ if(H5Pclose(gcpl_id) < 0) TEST_ERROR if(H5Pclose(gcpl_id2) < 0) TEST_ERROR /* Close the groups */ if(H5Gclose(group_id) < 0) TEST_ERROR if(H5Gclose(group_id2) < 0) TEST_ERROR /* Close the file */ if(H5Fclose(file_id) < 0) TEST_ERROR PASSED(); return SUCCEED; error: /* Free resources */ H5E_BEGIN_TRY { H5Pclose(gcpl_id); H5Gclose(group_id); H5Fclose(file_id); } H5E_END_TRY; return FAIL; } /* end timestamps() */ /*------------------------------------------------------------------------- * Function: main * * Purpose: Test links * * Return: Success: exit(EXIT_SUCCESS) * Failure: exit(EXIT_FAILURE) *------------------------------------------------------------------------- */ int main(void) { hid_t fapl = -1, fapl2 = -1; /* File access property lists */ int nerrors = 0; unsigned new_format; /* Whether to use the new format or not */ unsigned minimize_dset_oh; unsigned efc; /* Whether to use the external file cache */ const char *env_h5_drvr; /* File Driver value from environment */ env_h5_drvr = HDgetenv("HDF5_DRIVER"); if(env_h5_drvr == NULL) env_h5_drvr = "nomatch"; h5_reset(); fapl = h5_fileaccess(); /* fapl2 uses "latest version bounds" */ if((fapl2 = H5Pcopy(fapl)) < 0) TEST_ERROR if(H5Pset_libver_bounds(fapl2, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) TEST_ERROR for (minimize_dset_oh = 0; minimize_dset_oh <= 1; minimize_dset_oh++) { if (minimize_dset_oh) { HDprintf("\n-Testing with minimzed dataset object headers-\n"); dcpl_g = H5Pcreate(H5P_DATASET_CREATE); if (0 > dcpl_g) TEST_ERROR } else { HDprintf("\n-Testing with unminimzed dataset object headers-\n"); dcpl_g = H5P_DEFAULT; } for(new_format = FALSE; new_format <= TRUE; new_format++) { hid_t my_fapl; /* Check for FAPL to use */ if(new_format) { my_fapl = fapl2; HDprintf("\n--Testing with 'new format'--\n"); } else { my_fapl = fapl; HDprintf("\n--Testing with 'old format'--\n"); } /* always enter tests without external cache */ if(H5Pset_elink_file_cache_size(my_fapl, 0) < 0) TEST_ERROR /* General tests... (on both old & new format groups */ nerrors += mklinks(my_fapl, new_format) < 0 ? 1 : 0; nerrors += cklinks(my_fapl, new_format) < 0 ? 1 : 0; nerrors += new_links(my_fapl, new_format) < 0 ? 1 : 0; nerrors += ck_new_links(my_fapl, new_format) < 0 ? 1 : 0; nerrors += long_links(my_fapl, new_format) < 0 ? 1 : 0; nerrors += toomany(my_fapl, new_format) < 0 ? 1 : 0; /* Test new H5L link creation routine */ nerrors += test_lcpl(my_fapl, new_format); nerrors += test_move(my_fapl, new_format); nerrors += test_copy(my_fapl, new_format); nerrors += test_move_preserves(my_fapl, new_format); #ifndef H5_NO_DEPRECATED_SYMBOLS nerrors += test_deprec(my_fapl, new_format); #endif /* H5_NO_DEPRECATED_SYMBOLS */ /* tests for external link */ /* Test external file cache first, so it sees the default efc setting on the fapl */ nerrors += external_file_cache(my_fapl, new_format) < 0 ? 1 : 0; /* This test cannot run with the EFC because it assumes that an * intermediate file is not held open */ nerrors += external_link_mult(my_fapl, new_format) < 0 ? 1 : 0; /* This test cannot run with the EFC because the EFC cannot currently * reopen a cached file with a different intent */ nerrors += external_set_elink_acc_flags(env_h5_drvr, my_fapl, new_format) < 0 ? 1 : 0; /* Try external link tests both with and without the external file cache */ for(efc = FALSE; efc <= TRUE; efc++) { if(efc) { if(H5Pset_elink_file_cache_size(my_fapl, 8) < 0) TEST_ERROR HDprintf("\n---Testing with external file cache---\n"); } /* end if */ else { if(H5Pset_elink_file_cache_size(my_fapl, 0) < 0) TEST_ERROR HDprintf("\n---Testing without external file cache---\n"); } /* end else */ nerrors += external_link_root(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_path(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_self(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_pingpong(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_toomany(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_dangling(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_recursive(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_query(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_unlink_compact(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_unlink_dense(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_move(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_ride(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_closing(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_endian(new_format) < 0 ? 1 : 0; nerrors += external_link_strong(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_prefix(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_abs_mainpath(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_rel_mainpath(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_cwd(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_abstar(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_abstar_cur(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_reltar(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_chdir(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_set_elink_fapl1(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_set_elink_fapl2(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_set_elink_fapl3(new_format) < 0 ? 1 : 0; nerrors += external_set_elink_cb(my_fapl, new_format) < 0 ? 1 : 0; #ifdef H5_HAVE_WINDOW_PATH nerrors += external_link_win1(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_win2(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_win3(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_win4(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_win5(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_win6(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_win7(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_win8(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_win9(my_fapl, new_format) < 0 ? 1 : 0; #endif nerrors += external_symlink(env_h5_drvr, my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_copy_invalid_object(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_dont_fail_to_source(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_open_twice(my_fapl, new_format) < 0 ? 1 : 0; nerrors += external_link_with_committed_datatype(my_fapl, new_format) < 0 ? 1 : 0; } /* with/without external file cache */ /* These tests assume that external links are a form of UD links, * so assume that everything that passed for external links * above has already been tested for UD links. */ if(new_format == TRUE) { nerrors += ud_hard_links(fapl2) < 0 ? 1 : 0; /* requires new format groups */ nerrors += ud_link_reregister(fapl2) < 0 ? 1 : 0; /* requires new format groups */ } /* end if */ nerrors += ud_callbacks(my_fapl, new_format) < 0 ? 1 : 0; nerrors += ud_link_errors(my_fapl, new_format) < 0 ? 1 : 0; nerrors += lapl_udata(my_fapl, new_format) < 0 ? 1 : 0; nerrors += lapl_nlinks(my_fapl, new_format) < 0 ? 1 : 0; nerrors += linkinfo(my_fapl, new_format) < 0 ? 1 : 0; /* Misc. extra tests, useful for both new & old format files */ nerrors += link_visit(my_fapl, new_format) < 0 ? 1 : 0; nerrors += link_visit_by_name(my_fapl, new_format) < 0 ? 1 : 0; nerrors += obj_visit(my_fapl, new_format) < 0 ? 1 : 0; nerrors += obj_visit_by_name(my_fapl, new_format) < 0 ? 1 : 0; nerrors += obj_visit_stop(my_fapl, new_format) < 0 ? 1 : 0; nerrors += link_filters(my_fapl, new_format) < 0 ? 1 : 0; nerrors += obj_exists(my_fapl, new_format) < 0 ? 1 : 0; /* Keep this test last, it's testing files that are used above */ /* do not do this for files used by external link tests */ nerrors += check_all_closed(my_fapl, new_format, EXTSTOP) < 0 ? 1 : 0; } /* new/old format */ /* New group revision feature tests */ nerrors += corder_create_empty(fapl2) < 0 ? 1 : 0; /* XXX: when creation order indexing is fully working, go back and add checks * to these tests to make certain that the creation order values are * correct. */ nerrors += corder_create_compact(fapl2) < 0 ? 1 : 0; nerrors += corder_create_dense(fapl2) < 0 ? 1 : 0; nerrors += corder_transition(fapl2) < 0 ? 1 : 0; nerrors += corder_delete(fapl2) < 0 ? 1 : 0; nerrors += link_info_by_idx(fapl2) < 0 ? 1 : 0; nerrors += delete_by_idx(fapl2) < 0 ? 1 : 0; nerrors += link_iterate(fapl2) < 0 ? 1 : 0; nerrors += open_by_idx(fapl2) < 0 ? 1 : 0; nerrors += object_info(fapl2) < 0 ? 1 : 0; nerrors += group_info(fapl2) < 0 ? 1 : 0; nerrors += timestamps(fapl2) < 0 ? 1 : 0; /* Test new API calls on old-style groups */ nerrors += link_info_by_idx_old(fapl) < 0 ? 1 : 0; nerrors += delete_by_idx_old(fapl) < 0 ? 1 : 0; nerrors += link_iterate_old(fapl) < 0 ? 1 : 0; nerrors += open_by_idx_old(fapl) < 0 ? 1 : 0; nerrors += object_info_old(fapl) < 0 ? 1 : 0; nerrors += group_info_old(fapl) < 0 ? 1 : 0; if (minimize_dset_oh) { if (H5Pclose(dcpl_g) < 0) TEST_ERROR; dcpl_g = -1; } } /* [un]minimized dataset object headers */ /* Close 2nd FAPL */ H5Pclose(fapl2); /* Verify symbol table messages are cached */ nerrors += (h5_verify_cached_stabs(FILENAME, fapl) < 0 ? 1 : 0); h5_cleanup(FILENAME, fapl); /* Test that external links can be used after a library reset. MUST be * called last so the reset doesn't interfere with the property lists. This * routine will delete its own file. */ nerrors += external_reset_register() < 0 ? 1 : 0; /* Results */ if(nerrors) { HDprintf("***** %d LINK TEST%s FAILED! *****\n", nerrors, 1 == nerrors ? "" : "S"); HDexit(EXIT_FAILURE); } HDprintf("All link tests passed.\n"); /* clean up symlink created by external link tests */ HDremove(SYMLINK1); HDremove(SYMLINK2); /* clean up tmp directory created by external link tests */ HDrmdir(TMPDIR); HDrmdir(TMPDIR2); return SUCCEED; error: HDputs("*** TESTS FAILED ***"); return 1; }