diff options
Diffstat (limited to 'test/trefer_deprec.c')
| -rw-r--r-- | test/trefer_deprec.c | 1827 |
1 files changed, 1827 insertions, 0 deletions
diff --git a/test/trefer_deprec.c b/test/trefer_deprec.c new file mode 100644 index 0000000..949f41b --- /dev/null +++ b/test/trefer_deprec.c @@ -0,0 +1,1827 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/*********************************************************** +* +* Test program: trefer_deprec +* +* Test the Reference functionality +* +*************************************************************/ + +#include "testhdf5.h" + +#define FILE1 "trefer1.h5" +#define FILE2 "trefer2.h5" +#define FILE3 "trefer3.h5" + +/* 1-D dataset with fixed dimensions */ +#define SPACE1_RANK 1 +#define SPACE1_DIM1 4 + +/* 2-D dataset with fixed dimensions */ +#define SPACE2_RANK 2 +#define SPACE2_DIM1 10 +#define SPACE2_DIM2 10 + +/* Larger 1-D dataset with fixed dimensions */ +#define SPACE3_RANK 1 +#define SPACE3_DIM1 100 + +/* Element selection information */ +#define POINT1_NPOINTS 10 + +/* Compound datatype */ +typedef struct s1_t { + unsigned int a; + unsigned int b; + float c; +} s1_t; + +#define GROUPNAME "/group" +#define GROUPNAME2 "group2" +#define GROUPNAME3 "group3" +#define DSETNAME "/dset" +#define DSETNAME2 "dset2" +#define NAME_SIZE 16 + + +/**************************************************************** +** +** test_reference_params(): Test basic H5R (reference) parameters +** for correct processing +** +****************************************************************/ +static void +test_reference_params(void) +{ + hid_t fid1; /* HDF5 File IDs */ + hid_t dataset, /* Dataset ID */ + dset2; /* Dereferenced dataset ID */ + hid_t group; /* Group ID */ + hid_t sid1; /* Dataspace ID */ + hid_t tid1; /* Datatype ID */ + hid_t dapl_id; /* Dataset access property list */ + hsize_t dims1[] = {SPACE1_DIM1}; + hobj_ref_t *wbuf, /* buffer to write to disk */ + *rbuf, /* buffer read from disk */ + *tbuf; /* temp. buffer read from disk */ + unsigned *tu32; /* Temporary pointer to uint32 data */ + int i; /* counting variables */ + const char *write_comment = "Foo!"; /* Comments for group */ + hid_t ret_id; /* Generic hid_t return value */ + ssize_t name_size; /* Size of reference name */ + herr_t ret; /* Generic return value */ + + /* Output message about test being performed */ + MESSAGE(5, ("Testing Reference Parameters\n")); + + /* Allocate write & read buffers */ + wbuf = (hobj_ref_t *)HDmalloc(MAX(sizeof(unsigned), sizeof(hobj_ref_t)) * SPACE1_DIM1); + rbuf = (hobj_ref_t *)HDmalloc(MAX(sizeof(unsigned), sizeof(hobj_ref_t)) * SPACE1_DIM1); + tbuf = (hobj_ref_t *)HDmalloc(MAX(sizeof(unsigned), sizeof(hobj_ref_t)) * SPACE1_DIM1); + + /* Create file */ + fid1 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); + CHECK(fid1, FAIL, "H5Fcreate"); + + /* Create dataspace for datasets */ + sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL); + CHECK(sid1, FAIL, "H5Screate_simple"); + + /* Create dataset access property list */ + dapl_id = H5Pcreate(H5P_DATASET_ACCESS); + CHECK(dapl_id, FAIL, "H5Pcreate"); + + /* Create a group */ + group = H5Gcreate2(fid1, "Group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(group, FAIL, "H5Gcreate2"); + + /* Set group's comment */ + ret = H5Oset_comment(group, write_comment); + CHECK(ret, FAIL, "H5Oset_comment"); + + /* Create a dataset (inside Group1) */ + dataset = H5Dcreate2(group, "Dataset1", H5T_NATIVE_UINT, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(dataset, FAIL, "H5Dcreate2"); + + for(tu32 = (unsigned *)wbuf, i = 0; i < SPACE1_DIM1; i++) + *tu32++ = (unsigned)i * 3; + + /* Write selection to disk */ + ret = H5Dwrite(dataset, H5T_NATIVE_UINT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf); + CHECK(ret, FAIL, "H5Dwrite"); + + /* Close Dataset */ + ret = H5Dclose(dataset); + CHECK(ret, FAIL, "H5Dclose"); + + /* Create another dataset (inside Group1) */ + dataset = H5Dcreate2(group, "Dataset2", H5T_NATIVE_UCHAR, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(dataset, FAIL, "H5Dcreate2"); + + /* Close Dataset */ + ret = H5Dclose(dataset); + CHECK(ret, FAIL, "H5Dclose"); + + /* Create a datatype to refer to */ + tid1 = H5Tcreate(H5T_COMPOUND, sizeof(s1_t)); + CHECK(tid1, FAIL, "H5Tcreate"); + + /* Insert fields */ + ret = H5Tinsert(tid1, "a", HOFFSET(s1_t,a), H5T_NATIVE_INT); + CHECK(ret, FAIL, "H5Tinsert"); + + ret = H5Tinsert(tid1, "b", HOFFSET(s1_t,b), H5T_NATIVE_INT); + CHECK(ret, FAIL, "H5Tinsert"); + + ret = H5Tinsert(tid1, "c", HOFFSET(s1_t,c), H5T_NATIVE_FLOAT); + CHECK(ret, FAIL, "H5Tinsert"); + + /* Save datatype for later */ + ret = H5Tcommit2(group, "Datatype1", tid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(ret, FAIL, "H5Tcommit2"); + + /* Close datatype */ + ret = H5Tclose(tid1); + CHECK(ret, FAIL, "H5Tclose"); + + /* Close group */ + ret = H5Gclose(group); + CHECK(ret, FAIL, "H5Gclose"); + + /* Create a dataset */ + dataset = H5Dcreate2(fid1, "Dataset3", H5T_STD_REF_OBJ, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(ret, FAIL, "H5Dcreate2"); + + /* Test parameters to H5Rcreate */ + ret = H5Rcreate(NULL, fid1, "/Group1/Dataset1", H5R_OBJECT, (hid_t)-1); + VERIFY(ret, FAIL, "H5Rcreate ref"); + ret = H5Rcreate(&wbuf[0], (hid_t)-1, "/Group1/Dataset1", H5R_OBJECT, (hid_t)-1); + VERIFY(ret, FAIL, "H5Rcreate loc_id"); + ret = H5Rcreate(&wbuf[0], fid1, NULL, H5R_OBJECT, (hid_t)-1); + VERIFY(ret, FAIL, "H5Rcreate name"); + ret = H5Rcreate(&wbuf[0], fid1, "", H5R_OBJECT, (hid_t)-1); + VERIFY(ret, FAIL, "H5Rcreate null name"); + ret = H5Rcreate(&wbuf[0], fid1, "/Group1/Dataset1", H5R_MAXTYPE, (hid_t)-1); + VERIFY(ret, FAIL, "H5Rcreate type"); + ret = H5Rcreate(&wbuf[0], fid1, "/Group1/Dataset1", H5R_DATASET_REGION, (hid_t)-1); + VERIFY(ret, FAIL, "H5Rcreate region space"); + ret = H5Rcreate(&wbuf[0], fid1, "/Group1/Dataset1", H5R_MAXTYPE, (hid_t)0); + VERIFY(ret, FAIL, "H5Rcreate space"); + + /* Test parameters to H5Rdereference */ + dset2 = H5Rdereference2((hid_t)-1, H5P_DEFAULT, H5R_OBJECT, &rbuf[0]); + VERIFY(dset2, FAIL, "H5Rdereference2 loc_id"); + dset2 = H5Rdereference2(dataset, (hid_t)-1, H5R_OBJECT, &rbuf[0]); + VERIFY(dset2, FAIL, "H5Rdereference2 oapl_id"); + dset2 = H5Rdereference2(dataset, dapl_id, H5R_OBJECT, NULL); + VERIFY(dset2, FAIL, "H5Rdereference2 ref"); + dset2 = H5Rdereference2(dataset, dapl_id, H5R_MAXTYPE, &rbuf[0]); + VERIFY(dset2, FAIL, "H5Rdereference2 type"); + + /* Test parameters to H5Rget_obj_type2 */ + ret = H5Rget_obj_type2((hid_t)-1, H5R_OBJECT, &rbuf[0], NULL); + VERIFY(ret, FAIL, "H5Rget_obj_type2 loc_id"); + ret = H5Rget_obj_type2(fid1, H5R_OBJECT, NULL, NULL); + VERIFY(ret, FAIL, "H5Rget_obj_type2 ref"); + ret = H5Rget_obj_type2(fid1, H5R_MAXTYPE, &rbuf[0], NULL); + VERIFY(ret, FAIL, "H5Rget_obj_type2 type"); + + /* Test parameters to H5Rget_name */ + name_size = H5Rget_name((hid_t)-1, H5R_DATASET_REGION, &rbuf[0], NULL, 0); + VERIFY(name_size, FAIL, "H5Rget_name loc_id"); + name_size = H5Rget_name(fid1, H5R_DATASET_REGION, NULL, NULL, 0); + VERIFY(name_size, FAIL, "H5Rget_name ref"); + name_size = H5Rget_name(fid1, H5R_MAXTYPE, &rbuf[0], NULL, 0); + VERIFY(name_size, FAIL, "H5Rget_name type"); + + /* Test parameters to H5Rget_region */ + ret_id = H5Rget_region((hid_t)-1, H5R_OBJECT, &rbuf[0]); + VERIFY(ret_id, FAIL, "H5Rget_region loc_id"); + ret_id = H5Rget_region(fid1, H5R_OBJECT, NULL); + VERIFY(ret_id, FAIL, "H5Rget_region ref"); + ret_id = H5Rget_region(fid1, H5R_OBJECT, &rbuf[0]); + VERIFY(ret_id, FAIL, "H5Rget_region type"); + + /* Close disk dataspace */ + ret = H5Sclose(sid1); + CHECK(ret, FAIL, "H5Sclose"); + + /* Close dataset access property list */ + ret = H5Pclose(dapl_id); + CHECK(ret, FAIL, "H5Pclose"); + + /* Close Dataset */ + ret = H5Dclose(dataset); + CHECK(ret, FAIL, "H5Dclose"); + + /* Close file */ + ret = H5Fclose(fid1); + CHECK(ret, FAIL, "H5Fclose"); + + /* Free memory buffers */ + HDfree(wbuf); + HDfree(rbuf); + HDfree(tbuf); +} /* test_reference_obj() */ + +/**************************************************************** +** +** test_reference_obj(): Test basic H5R (reference) object reference code. +** Tests references to various kinds of objects +** +****************************************************************/ +static void +test_reference_obj(void) +{ + hid_t fid1; /* HDF5 File IDs */ + hid_t dataset, /* Dataset ID */ + dset2; /* Dereferenced dataset ID */ + hid_t group; /* Group ID */ + hid_t sid1; /* Dataspace ID */ + hid_t tid1; /* Datatype ID */ + hsize_t dims1[] = {SPACE1_DIM1}; + hid_t dapl_id; /* Dataset access property list */ + hobj_ref_t *wbuf, /* buffer to write to disk */ + *rbuf, /* buffer read from disk */ + *tbuf; /* temp. buffer read from disk */ + hobj_ref_t nvrbuf[3]={0,101,1000000000}; /* buffer with non-valid refs */ + unsigned *tu32; /* Temporary pointer to uint32 data */ + int i, j; /* counting variables */ + const char *write_comment="Foo!"; /* Comments for group */ + char read_comment[10]; + H5O_type_t obj_type; /* Object type */ + ssize_t size; /* Comment length */ + herr_t ret; /* Generic return value */ + + /* Output message about test being performed */ + MESSAGE(5, ("Testing Object Reference Functions\n")); + + /* Allocate write & read buffers */ + wbuf = (hobj_ref_t *)HDmalloc(MAX(sizeof(unsigned), sizeof(hobj_ref_t)) * SPACE1_DIM1); + rbuf = (hobj_ref_t *)HDmalloc(MAX(sizeof(unsigned), sizeof(hobj_ref_t)) * SPACE1_DIM1); + tbuf = (hobj_ref_t *)HDmalloc(MAX(sizeof(unsigned), sizeof(hobj_ref_t)) * SPACE1_DIM1); + + /* Create file */ + fid1 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); + CHECK(fid1, FAIL, "H5Fcreate"); + + /* Create dataspace for datasets */ + sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL); + CHECK(sid1, FAIL, "H5Screate_simple"); + + /* Create dataset access property list */ + dapl_id = H5Pcreate(H5P_DATASET_ACCESS); + CHECK(dapl_id, FAIL, "H5Pcreate"); + + /* Create a group */ + group = H5Gcreate2(fid1, "Group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(group, FAIL, "H5Gcreate2"); + + /* Set group's comment */ + ret = H5Oset_comment(group, write_comment); + CHECK(ret, FAIL, "H5Oset_comment"); + + /* Create a dataset (inside Group1) */ + dataset = H5Dcreate2(group, "Dataset1", H5T_NATIVE_UINT, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(dataset, FAIL, "H5Dcreate2"); + + for(tu32 = (unsigned *)wbuf, i = 0; i < SPACE1_DIM1; i++) + *tu32++ = (unsigned)i * 3; + + /* Write selection to disk */ + ret = H5Dwrite(dataset, H5T_NATIVE_UINT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf); + CHECK(ret, FAIL, "H5Dwrite"); + + /* Close Dataset */ + ret = H5Dclose(dataset); + CHECK(ret, FAIL, "H5Dclose"); + + /* Create another dataset (inside Group1) */ + dataset = H5Dcreate2(group, "Dataset2", H5T_NATIVE_UCHAR, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(dataset, FAIL, "H5Dcreate2"); + + /* Close Dataset */ + ret = H5Dclose(dataset); + CHECK(ret, FAIL, "H5Dclose"); + + /* Create a datatype to refer to */ + tid1 = H5Tcreate(H5T_COMPOUND, sizeof(s1_t)); + CHECK(tid1, FAIL, "H5Tcreate"); + + /* Insert fields */ + ret = H5Tinsert(tid1, "a", HOFFSET(s1_t,a), H5T_NATIVE_INT); + CHECK(ret, FAIL, "H5Tinsert"); + + ret = H5Tinsert(tid1, "b", HOFFSET(s1_t,b), H5T_NATIVE_INT); + CHECK(ret, FAIL, "H5Tinsert"); + + ret = H5Tinsert(tid1, "c", HOFFSET(s1_t,c), H5T_NATIVE_FLOAT); + CHECK(ret, FAIL, "H5Tinsert"); + + /* Save datatype for later */ + ret = H5Tcommit2(group, "Datatype1", tid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(ret, FAIL, "H5Tcommit2"); + + /* Close datatype */ + ret = H5Tclose(tid1); + CHECK(ret, FAIL, "H5Tclose"); + + /* Close group */ + ret = H5Gclose(group); + CHECK(ret, FAIL, "H5Gclose"); + + /* Create a dataset */ + dataset = H5Dcreate2(fid1, "Dataset3", H5T_STD_REF_OBJ, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(dataset, FAIL, "H5Dcreate2"); + + /* Create reference to dataset */ + ret = H5Rcreate(&wbuf[0], fid1, "/Group1/Dataset1", H5R_OBJECT, (hid_t)-1); + CHECK(ret, FAIL, "H5Rcreate"); + ret = H5Rget_obj_type2(dataset, H5R_OBJECT, &wbuf[0], &obj_type); + CHECK(ret, FAIL, "H5Rget_obj_type2"); + VERIFY(obj_type, H5O_TYPE_DATASET, "H5Rget_obj_type2"); + + /* Create reference to dataset */ + ret = H5Rcreate(&wbuf[1], fid1, "/Group1/Dataset2", H5R_OBJECT, (hid_t)-1); + CHECK(ret, FAIL, "H5Rcreate"); + ret = H5Rget_obj_type2(dataset, H5R_OBJECT, &wbuf[1], &obj_type); + CHECK(ret, FAIL, "H5Rget_obj_type2"); + VERIFY(obj_type, H5O_TYPE_DATASET, "H5Rget_obj_type2"); + + /* Create reference to group */ + ret = H5Rcreate(&wbuf[2], fid1, "/Group1", H5R_OBJECT, (hid_t)-1); + CHECK(ret, FAIL, "H5Rcreate"); + ret = H5Rget_obj_type2(dataset, H5R_OBJECT, &wbuf[2], &obj_type); + CHECK(ret, FAIL, "H5Rget_obj_type2"); + VERIFY(obj_type, H5O_TYPE_GROUP, "H5Rget_obj_type2"); + + /* Create reference to named datatype */ + ret = H5Rcreate(&wbuf[3], fid1, "/Group1/Datatype1", H5R_OBJECT, (hid_t)-1); + CHECK(ret, FAIL, "H5Rcreate"); + ret = H5Rget_obj_type2(dataset, H5R_OBJECT, &wbuf[3], &obj_type); + CHECK(ret, FAIL, "H5Rget_obj_type2"); + VERIFY(obj_type, H5O_TYPE_NAMED_DATATYPE, "H5Rget_obj_type2"); + + /* Write selection to disk */ + ret = H5Dwrite(dataset, H5T_STD_REF_OBJ, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf); + CHECK(ret, FAIL, "H5Dwrite"); + + /* Close disk dataspace */ + ret = H5Sclose(sid1); + CHECK(ret, FAIL, "H5Sclose"); + + /* Close Dataset */ + ret = H5Dclose(dataset); + CHECK(ret, FAIL, "H5Dclose"); + + /* Close file */ + ret = H5Fclose(fid1); + CHECK(ret, FAIL, "H5Fclose"); + + /* Re-open the file */ + fid1 = H5Fopen(FILE1, H5F_ACC_RDWR, H5P_DEFAULT); + CHECK(fid1, FAIL, "H5Fopen"); + + /* Open the dataset */ + dataset = H5Dopen2(fid1, "/Dataset3", H5P_DEFAULT); + CHECK(dataset, FAIL, "H5Dopen2"); + + /* Read selection from disk */ + ret = H5Dread(dataset, H5T_STD_REF_OBJ, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf); + CHECK(ret, FAIL, "H5Dread"); + + /* Open dataset object */ + dset2 = H5Rdereference2(dataset, dapl_id, H5R_OBJECT, &rbuf[0]); + CHECK(dset2, FAIL, "H5Rdereference2"); + + /* Check information in referenced dataset */ + sid1 = H5Dget_space(dset2); + CHECK(sid1, FAIL, "H5Dget_space"); + + ret = (int)H5Sget_simple_extent_npoints(sid1); + VERIFY(ret, 4, "H5Sget_simple_extent_npoints"); + + /* Read from disk */ + ret = H5Dread(dset2, H5T_NATIVE_UINT, H5S_ALL, H5S_ALL, H5P_DEFAULT, tbuf); + CHECK(ret, FAIL, "H5Dread"); + + for(tu32 = (unsigned *)tbuf, i = 0; i < SPACE1_DIM1; i++, tu32++) + VERIFY(*tu32, (uint32_t)(i*3), "Data"); + + /* Close dereferenced Dataset */ + ret = H5Dclose(dset2); + CHECK(ret, FAIL, "H5Dclose"); + + /* Open group object. GAPL isn't supported yet. But it's harmless to pass in */ + group = H5Rdereference2(dataset, H5P_DEFAULT, H5R_OBJECT, &rbuf[2]); + CHECK(group, FAIL, "H5Rdereference2"); + + /* Get group's comment */ + size = H5Oget_comment(group, read_comment, (size_t)10); + CHECK(size, FAIL, "H5Oget_comment"); + + /* Check for correct comment value */ + if(HDstrcmp(write_comment, read_comment) != 0) + TestErrPrintf("Error! Incorrect group comment, wanted: %s, got: %s\n",write_comment,read_comment); + + /* Close group */ + ret = H5Gclose(group); + CHECK(ret, FAIL, "H5Gclose"); + + /* Open datatype object. TAPL isn't supported yet. But it's harmless to pass in */ + tid1 = H5Rdereference2(dataset, H5P_DEFAULT, H5R_OBJECT, &rbuf[3]); + CHECK(tid1, FAIL, "H5Rdereference2"); + + /* Verify correct datatype */ + { + H5T_class_t tclass; + + tclass = H5Tget_class(tid1); + VERIFY(tclass, H5T_COMPOUND, "H5Tget_class"); + + ret= H5Tget_nmembers(tid1); + VERIFY(ret, 3, "H5Tget_nmembers"); + } + + /* Attempting to retrieve type of object using non-valid refs */ + for(j = 0; j < 3; j++) { + H5E_BEGIN_TRY { + ret = H5Rget_obj_type2(dataset, H5R_OBJECT, &nvrbuf[j], &obj_type); + } H5E_END_TRY; + VERIFY(ret, FAIL, "H5Rget_obj_type2"); + } /* end for */ + + /* Close datatype */ + ret = H5Tclose(tid1); + CHECK(ret, FAIL, "H5Tclose"); + + /* Close Dataset */ + ret = H5Dclose(dataset); + CHECK(ret, FAIL, "H5Dclose"); + + /* Close dataset access property list */ + ret = H5Pclose(dapl_id); + CHECK(ret, FAIL, "H5Pclose"); + + /* Close file */ + ret = H5Fclose(fid1); + CHECK(ret, FAIL, "H5Fclose"); + + /* Free memory buffers */ + HDfree(wbuf); + HDfree(rbuf); + HDfree(tbuf); +} /* test_reference_obj() */ + +/**************************************************************** +** +** test_reference_region(): Test basic H5R (reference) object reference code. +** Tests references to various kinds of objects +** +** Note: The libver_low/libver_high parameters are added to create the file +** with the low and high bounds setting in fapl. +** Please see the RFC for "H5Sencode/H5Sdecode Format Change". +** +****************************************************************/ +static void +test_reference_region(H5F_libver_t libver_low, H5F_libver_t libver_high) +{ + hid_t fid1; /* HDF5 File IDs */ + hid_t fapl = -1; /* File access property list */ + hid_t dset1, /* Dataset ID */ + dset2; /* Dereferenced dataset ID */ + hid_t sid1, /* Dataspace ID #1 */ + sid2; /* Dataspace ID #2 */ + hid_t dapl_id; /* Dataset access property list */ + hsize_t dims1[] = {SPACE1_DIM1}, + dims2[] = {SPACE2_DIM1, SPACE2_DIM2}; + hsize_t start[SPACE2_RANK]; /* Starting location of hyperslab */ + hsize_t stride[SPACE2_RANK]; /* Stride of hyperslab */ + hsize_t count[SPACE2_RANK]; /* Element count of hyperslab */ + hsize_t block[SPACE2_RANK]; /* Block size of hyperslab */ + hsize_t coord1[POINT1_NPOINTS][SPACE2_RANK]; /* Coordinates for point selection */ + hsize_t *coords; /* Coordinate buffer */ + hsize_t low[SPACE2_RANK]; /* Selection bounds */ + hsize_t high[SPACE2_RANK]; /* Selection bounds */ + hdset_reg_ref_t *wbuf, /* buffer to write to disk */ + *rbuf; /* buffer read from disk */ + hdset_reg_ref_t nvrbuf[3]={{0},{101},{255}}; /* buffer with non-valid refs */ + uint8_t *dwbuf, /* Buffer for writing numeric data to disk */ + *drbuf; /* Buffer for reading numeric data from disk */ + uint8_t *tu8; /* Temporary pointer to uint8 data */ + H5O_type_t obj_type; /* Type of object */ + int i, j; /* counting variables */ + hssize_t hssize_ret; /* hssize_t return value */ + htri_t tri_ret; /* htri_t return value */ + herr_t ret; /* Generic return value */ + hdset_reg_ref_t undef_reg[1]; /* test for undefined reference */ + hid_t dset_NA; /* Dataset id for undefined reference */ + hid_t space_NA; /* Dataspace id for undefined reference */ + hsize_t dims_NA[1] = {1}; /* Dims array for undefined reference */ + hdset_reg_ref_t wdata_NA[1], /* Write buffer */ + rdata_NA[1]; /* Read buffer */ + + /* Output message about test being performed */ + MESSAGE(5, ("Testing Dataset Region Reference Functions\n")); + + /* Allocate write & read buffers */ + wbuf = (hdset_reg_ref_t *)HDcalloc(sizeof(hdset_reg_ref_t), (size_t)SPACE1_DIM1); + rbuf = (hdset_reg_ref_t *)HDmalloc(sizeof(hdset_reg_ref_t) * SPACE1_DIM1); + dwbuf = (uint8_t *)HDmalloc(sizeof(uint8_t) * SPACE2_DIM1 * SPACE2_DIM2); + drbuf = (uint8_t *)HDcalloc(sizeof(uint8_t), (size_t)(SPACE2_DIM1 * SPACE2_DIM2)); + + /* Create file access property list */ + fapl = H5Pcreate(H5P_FILE_ACCESS); + CHECK(fapl, FAIL, "H5Pcreate"); + + /* Set the low/high version bounds in fapl */ + ret = H5Pset_libver_bounds(fapl, libver_low, libver_high); + CHECK(ret, FAIL, "H5Pset_libver_bounds"); + + /* Create file with the fapl */ + fid1 = H5Fcreate(FILE2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl); + CHECK(fid1, FAIL, "H5Fcreate"); + + /* Create dataspace for datasets */ + sid2 = H5Screate_simple(SPACE2_RANK, dims2, NULL); + CHECK(sid2, FAIL, "H5Screate_simple"); + + /* Create dataset access property list */ + dapl_id = H5Pcreate(H5P_DATASET_ACCESS); + CHECK(dapl_id, FAIL, "H5Pcreate"); + + /* Create a dataset */ + dset2 = H5Dcreate2(fid1, "Dataset2", H5T_STD_U8LE, sid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(dset2, FAIL, "H5Dcreate2"); + + for(tu8 = dwbuf, i = 0; i < (SPACE2_DIM1 * SPACE2_DIM2); i++) + *tu8++ = (uint8_t)(i * 3); + + /* Write selection to disk */ + ret = H5Dwrite(dset2, H5T_STD_U8LE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dwbuf); + CHECK(ret, FAIL, "H5Dwrite"); + + /* Close Dataset */ + ret = H5Dclose(dset2); + CHECK(ret, FAIL, "H5Dclose"); + + /* Create dataspace for the reference dataset */ + sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL); + CHECK(sid1, FAIL, "H5Screate_simple"); + + /* Create a dataset */ + dset1 = H5Dcreate2(fid1, "Dataset1", H5T_STD_REF_DSETREG, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(dset1, FAIL, "H5Dcreate2"); + + /* Create references */ + + /* Select 6x6 hyperslab for first reference */ + start[0] = 2; start[1] = 2; + stride[0] = 1; stride[1] = 1; + count[0] = 1; count[1] = 1; + block[0] = 6; block[1] = 6; + ret = H5Sselect_hyperslab(sid2, H5S_SELECT_SET, start, stride, count, block); + CHECK(ret, FAIL, "H5Sselect_hyperslab"); + + ret = (int)H5Sget_select_npoints(sid2); + VERIFY(ret, 36, "H5Sget_select_npoints"); + + /* Store first dataset region */ + ret = H5Rcreate(&wbuf[0], fid1, "/Dataset2", H5R_DATASET_REGION, sid2); + CHECK(ret, FAIL, "H5Rcreate"); + ret = H5Rget_obj_type2(dset1, H5R_DATASET_REGION, &wbuf[0], &obj_type); + CHECK(ret, FAIL, "H5Rget_obj_type2"); + VERIFY(obj_type, H5O_TYPE_DATASET, "H5Rget_obj_type2"); + + /* Select sequence of ten points for second reference */ + coord1[0][0] = 6; coord1[0][1] = 9; + coord1[1][0] = 2; coord1[1][1] = 2; + coord1[2][0] = 8; coord1[2][1] = 4; + coord1[3][0] = 1; coord1[3][1] = 6; + coord1[4][0] = 2; coord1[4][1] = 8; + coord1[5][0] = 3; coord1[5][1] = 2; + coord1[6][0] = 0; coord1[6][1] = 4; + coord1[7][0] = 9; coord1[7][1] = 0; + coord1[8][0] = 7; coord1[8][1] = 1; + coord1[9][0] = 3; coord1[9][1] = 3; + ret = H5Sselect_elements(sid2, H5S_SELECT_SET, (size_t)POINT1_NPOINTS, (const hsize_t *)coord1); + CHECK(ret, FAIL, "H5Sselect_elements"); + + ret = (int)H5Sget_select_npoints(sid2); + VERIFY(ret, 10, "H5Sget_select_npoints"); + + /* Store second dataset region */ + ret = H5Rcreate(&wbuf[1], fid1, "/Dataset2", H5R_DATASET_REGION, sid2); + CHECK(ret, FAIL, "H5Rcreate"); + + /* Select unlimited hyperslab for third reference */ + start[0] = 1; start[1] = 8; + stride[0] = 4; stride[1] = 1; + count[0] = H5S_UNLIMITED; count[1] = 1; + block[0] = 2; block[1] = 2; + ret = H5Sselect_hyperslab(sid2, H5S_SELECT_SET, start, stride, count, block); + CHECK(ret, FAIL, "H5Sselect_hyperslab"); + + hssize_ret = H5Sget_select_npoints(sid2); + VERIFY(hssize_ret, (hssize_t)H5S_UNLIMITED, "H5Sget_select_npoints"); + + /* Store third dataset region */ + H5E_BEGIN_TRY { + ret = H5Rcreate(&wbuf[2], fid1, "/Dataset2", H5R_DATASET_REGION, sid2); + } H5E_END_TRY; + + if(libver_high < H5F_LIBVER_V110) + VERIFY(ret, FAIL, "H5Rcreate"); + else + CHECK(ret, FAIL, "H5Rcreate"); + + ret = H5Rget_obj_type2(dset1, H5R_DATASET_REGION, &wbuf[0], &obj_type); + CHECK(ret, FAIL, "H5Rget_obj_type2"); + VERIFY(obj_type, H5O_TYPE_DATASET, "H5Rget_obj_type2"); + + /* Write selection to disk */ + ret = H5Dwrite(dset1, H5T_STD_REF_DSETREG, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf); + CHECK(ret, FAIL, "H5Dwrite"); + + /* + * Store a dataset region reference which will not get written to disk + */ + + /* Create reference to an element in dset1 */ + ret = H5Sselect_elements(sid2, H5S_SELECT_SET, (size_t)1, (const hsize_t *)coord1); + CHECK(ret, FAIL, "H5Sselect_elements"); + ret = H5Rcreate(&wdata_NA[0], fid1, "/Dataset1", H5R_DATASET_REGION, sid2); + CHECK(ret, FAIL, "H5Rcreate"); + + /* Create the dataspace of the region references */ + space_NA = H5Screate_simple(1, dims_NA, NULL); + CHECK(space_NA, FAIL, "H5Screate_simple"); + + /* Create the dataset and write the region references to it */ + dset_NA = H5Dcreate2(fid1, "DS_NA", H5T_STD_REF_DSETREG, space_NA, H5P_DEFAULT, + H5P_DEFAULT, H5P_DEFAULT); + CHECK(dset_NA, FAIL, "H5Dcreate"); + + /* Close and release resources for undefined region reference tests */ + ret = H5Dclose(dset_NA); + CHECK(ret, FAIL, "H5Dclose"); + ret = H5Sclose(space_NA); + CHECK(ret, FAIL, "H5Sclose"); + + /* Close disk dataspace */ + ret = H5Sclose(sid1); + CHECK(ret, FAIL, "H5Sclose"); + + /* Close Dataset */ + ret = H5Dclose(dset1); + CHECK(ret, FAIL, "H5Dclose"); + + /* Close uint8 dataset dataspace */ + ret = H5Sclose(sid2); + CHECK(ret, FAIL, "H5Sclose"); + + /* Close file */ + ret = H5Fclose(fid1); + CHECK(ret, FAIL, "H5Fclose"); + + /* Re-open the file */ + fid1 = H5Fopen(FILE2, H5F_ACC_RDWR, fapl); + CHECK(fid1, FAIL, "H5Fopen"); + + /* + * Start the test of an undefined reference + */ + + /* Open the dataset of the undefined references */ + dset_NA = H5Dopen2(fid1, "DS_NA", H5P_DEFAULT); + CHECK(dset_NA, FAIL, "H5Dopen2"); + + /* Read the data */ + ret = H5Dread(dset_NA, H5T_STD_REF_DSETREG, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata_NA); + CHECK(ret, FAIL, "H5Dread"); + + /* + * Dereference an undefined reference (should fail) + */ + H5E_BEGIN_TRY { + dset2 = H5Rdereference2(dset_NA, H5P_DEFAULT, H5R_DATASET_REGION, &rdata_NA[0]); + } H5E_END_TRY; + VERIFY(dset2, FAIL, "H5Rdereference2"); + + /* Close and release resources. */ + ret = H5Dclose(dset_NA); + CHECK(ret, FAIL, "H5Dclose"); + + /* This close should fail since H5Rdereference2 never created + * the id of the referenced object. */ + H5E_BEGIN_TRY { + ret = H5Dclose(dset2); + } H5E_END_TRY; + VERIFY(ret, FAIL, "H5Dclose"); + + /* + * End the test of an undefined reference + */ + + /* Open the dataset */ + dset1 = H5Dopen2(fid1, "/Dataset1", H5P_DEFAULT); + CHECK(dset1, FAIL, "H5Dopen2"); + + /* Read selection from disk */ + ret = H5Dread(dset1, H5T_STD_REF_DSETREG, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf); + CHECK(ret, FAIL, "H5Dread"); + + /* Try to read an unaddressed dataset */ + dset2 = H5Rdereference2(dset1, dapl_id, H5R_DATASET_REGION, undef_reg); + VERIFY(dset2, FAIL, "H5Rdereference2 haddr_undef"); + + /* Try to open objects */ + dset2 = H5Rdereference2(dset1, dapl_id, H5R_DATASET_REGION, &rbuf[0]); + CHECK(dset2, FAIL, "H5Rdereference2"); + + /* Check what H5Rget_obj_type2 function returns */ + ret = H5Rget_obj_type2(dset1, H5R_DATASET_REGION, &rbuf[0], &obj_type); + CHECK(ret, FAIL, "H5Rget_obj_type2"); + VERIFY(obj_type, H5O_TYPE_DATASET, "H5Rget_obj_type2"); + + /* Check information in referenced dataset */ + sid1 = H5Dget_space(dset2); + CHECK(sid1, FAIL, "H5Dget_space"); + + ret = (int)H5Sget_simple_extent_npoints(sid1); + VERIFY(ret, 100, "H5Sget_simple_extent_npoints"); + + /* Read from disk */ + ret = H5Dread(dset2, H5T_STD_U8LE, H5S_ALL, H5S_ALL, H5P_DEFAULT, drbuf); + CHECK(ret, FAIL, "H5Dread"); + + for(tu8 = (uint8_t *)drbuf, i = 0; i < (SPACE2_DIM1 * SPACE2_DIM2); i++, tu8++) + VERIFY(*tu8, (uint8_t)(i * 3), "Data"); + + /* Get the hyperslab selection */ + sid2 = H5Rget_region(dset1, H5R_DATASET_REGION, &rbuf[0]); + CHECK(sid2, FAIL, "H5Rget_region"); + + /* Verify correct hyperslab selected */ + ret = (int)H5Sget_select_npoints(sid2); + VERIFY(ret, 36, "H5Sget_select_npoints"); + ret = (int)H5Sget_select_hyper_nblocks(sid2); + VERIFY(ret, 1, "H5Sget_select_hyper_nblocks"); + coords = (hsize_t *)HDmalloc((size_t)ret * SPACE2_RANK * sizeof(hsize_t) * 2); /* allocate space for the hyperslab blocks */ + ret = H5Sget_select_hyper_blocklist(sid2, (hsize_t)0, (hsize_t)ret, coords); + CHECK(ret, FAIL, "H5Sget_select_hyper_blocklist"); + VERIFY(coords[0], 2, "Hyperslab Coordinates"); + VERIFY(coords[1], 2, "Hyperslab Coordinates"); + VERIFY(coords[2], 7, "Hyperslab Coordinates"); + VERIFY(coords[3], 7, "Hyperslab Coordinates"); + HDfree(coords); + ret = H5Sget_select_bounds(sid2, low, high); + CHECK(ret, FAIL, "H5Sget_select_bounds"); + VERIFY(low[0], 2, "Selection Bounds"); + VERIFY(low[1], 2, "Selection Bounds"); + VERIFY(high[0], 7, "Selection Bounds"); + VERIFY(high[1], 7, "Selection Bounds"); + + /* Close region space */ + ret = H5Sclose(sid2); + CHECK(ret, FAIL, "H5Sclose"); + + /* Get the element selection */ + sid2 = H5Rget_region(dset1, H5R_DATASET_REGION, &rbuf[1]); + CHECK(sid2, FAIL, "H5Rget_region"); + + /* Verify correct elements selected */ + ret = (int)H5Sget_select_npoints(sid2); + VERIFY(ret, 10, "H5Sget_select_npoints"); + ret = (int)H5Sget_select_elem_npoints(sid2); + VERIFY(ret, 10, "H5Sget_select_elem_npoints"); + coords = (hsize_t *)HDmalloc((size_t)ret * SPACE2_RANK * sizeof(hsize_t)); /* allocate space for the element points */ + ret = H5Sget_select_elem_pointlist(sid2, (hsize_t)0, (hsize_t)ret, coords); + CHECK(ret, FAIL, "H5Sget_select_elem_pointlist"); + VERIFY(coords[0], coord1[0][0], "Element Coordinates"); + VERIFY(coords[1], coord1[0][1], "Element Coordinates"); + VERIFY(coords[2], coord1[1][0], "Element Coordinates"); + VERIFY(coords[3], coord1[1][1], "Element Coordinates"); + VERIFY(coords[4], coord1[2][0], "Element Coordinates"); + VERIFY(coords[5], coord1[2][1], "Element Coordinates"); + VERIFY(coords[6], coord1[3][0], "Element Coordinates"); + VERIFY(coords[7], coord1[3][1], "Element Coordinates"); + VERIFY(coords[8], coord1[4][0], "Element Coordinates"); + VERIFY(coords[9], coord1[4][1], "Element Coordinates"); + VERIFY(coords[10], coord1[5][0], "Element Coordinates"); + VERIFY(coords[11], coord1[5][1], "Element Coordinates"); + VERIFY(coords[12], coord1[6][0], "Element Coordinates"); + VERIFY(coords[13], coord1[6][1], "Element Coordinates"); + VERIFY(coords[14], coord1[7][0], "Element Coordinates"); + VERIFY(coords[15], coord1[7][1], "Element Coordinates"); + VERIFY(coords[16], coord1[8][0], "Element Coordinates"); + VERIFY(coords[17], coord1[8][1], "Element Coordinates"); + VERIFY(coords[18], coord1[9][0], "Element Coordinates"); + VERIFY(coords[19], coord1[9][1], "Element Coordinates"); + HDfree(coords); + ret = H5Sget_select_bounds(sid2, low, high); + CHECK(ret, FAIL, "H5Sget_select_bounds"); + VERIFY(low[0], 0, "Selection Bounds"); + VERIFY(low[1], 0, "Selection Bounds"); + VERIFY(high[0], 9, "Selection Bounds"); + VERIFY(high[1], 9, "Selection Bounds"); + + /* Close region space */ + ret = H5Sclose(sid2); + CHECK(ret, FAIL, "H5Sclose"); + + if(libver_high >= H5F_LIBVER_V110) { + /* Get the unlimited selection */ + sid2 = H5Rget_region(dset1, H5R_DATASET_REGION, &rbuf[2]); + CHECK(sid2, FAIL, "H5Rget_region"); + + /* Verify correct hyperslab selected */ + hssize_ret = H5Sget_select_npoints(sid2); + VERIFY(hssize_ret, (hssize_t)H5S_UNLIMITED, "H5Sget_select_npoints"); + tri_ret = H5Sis_regular_hyperslab(sid2); + CHECK(tri_ret, FAIL, "H5Sis_regular_hyperslab"); + VERIFY(tri_ret, TRUE, "H5Sis_regular_hyperslab Result"); + ret = H5Sget_regular_hyperslab(sid2, start, stride, count, block); + CHECK(ret, FAIL, "H5Sget_regular_hyperslab"); + VERIFY(start[0], (hsize_t)1, "Hyperslab Coordinates"); + VERIFY(start[1], (hsize_t)8, "Hyperslab Coordinates"); + VERIFY(stride[0], (hsize_t)4, "Hyperslab Coordinates"); + VERIFY(stride[1], (hsize_t)1, "Hyperslab Coordinates"); + VERIFY(count[0], H5S_UNLIMITED, "Hyperslab Coordinates"); + VERIFY(count[1], (hsize_t)1, "Hyperslab Coordinates"); + VERIFY(block[0], (hsize_t)2, "Hyperslab Coordinates"); + VERIFY(block[1], (hsize_t)2, "Hyperslab Coordinates"); + + /* Close region space */ + ret = H5Sclose(sid2); + CHECK(ret, FAIL, "H5Sclose"); + } + + /* Close first space */ + ret = H5Sclose(sid1); + CHECK(ret, FAIL, "H5Sclose"); + + /* Close dereferenced Dataset */ + ret = H5Dclose(dset2); + CHECK(ret, FAIL, "H5Dclose"); + + /* Attempting to retrieve type of object using non-valid refs */ + for(j = 0; j < 3; j++) { + H5E_BEGIN_TRY { + ret = H5Rget_obj_type2(dset1, H5R_DATASET_REGION, &nvrbuf[j], &obj_type); + } H5E_END_TRY; + VERIFY(ret, FAIL, "H5Rget_obj_type2"); + } /* end for */ + + /* Close Dataset */ + ret = H5Dclose(dset1); + CHECK(ret, FAIL, "H5Dclose"); + + /* Close dataset access property list */ + ret = H5Pclose(dapl_id); + CHECK(ret, FAIL, "H5Pclose"); + + /* Close file */ + ret = H5Fclose(fid1); + CHECK(ret, FAIL, "H5Fclose"); + + /* Free memory buffers */ + HDfree(wbuf); + HDfree(rbuf); + HDfree(dwbuf); + HDfree(drbuf); +} /* test_reference_region() */ + +/**************************************************************** +** +** test_reference_region_1D(): Test H5R (reference) object reference code. +** Tests 1-D references to various kinds of objects +** +** Note: The libver_low/libver_high parameters are added to create the file +** with the low and high bounds setting in fapl. +** Please see the RFC for "H5Sencode/H5Sdecode Format Change". +** +****************************************************************/ +static void +test_reference_region_1D(H5F_libver_t libver_low, H5F_libver_t libver_high) +{ + hid_t fid1; /* HDF5 File IDs */ + hid_t fapl = -1; /* File access property list */ + hid_t dset1, /* Dataset ID */ + dset3; /* Dereferenced dataset ID */ + hid_t sid1, /* Dataspace ID #1 */ + sid3; /* Dataspace ID #3 */ + hid_t dapl_id; /* Dataset access property list */ + hsize_t dims1[] = {SPACE1_DIM1}, + dims3[] = {SPACE3_DIM1}; + hsize_t start[SPACE3_RANK]; /* Starting location of hyperslab */ + hsize_t stride[SPACE3_RANK]; /* Stride of hyperslab */ + hsize_t count[SPACE3_RANK]; /* Element count of hyperslab */ + hsize_t block[SPACE3_RANK]; /* Block size of hyperslab */ + hsize_t coord1[POINT1_NPOINTS][SPACE3_RANK]; /* Coordinates for point selection */ + hsize_t *coords; /* Coordinate buffer */ + hsize_t low[SPACE3_RANK]; /* Selection bounds */ + hsize_t high[SPACE3_RANK]; /* Selection bounds */ + hdset_reg_ref_t *wbuf, /* buffer to write to disk */ + *rbuf; /* buffer read from disk */ + uint8_t *dwbuf, /* Buffer for writing numeric data to disk */ + *drbuf; /* Buffer for reading numeric data from disk */ + uint8_t *tu8; /* Temporary pointer to uint8 data */ + H5O_type_t obj_type; /* Object type */ + int i; /* counting variables */ + herr_t ret; /* Generic return value */ + + /* Output message about test being performed */ + MESSAGE(5, ("Testing 1-D Dataset Region Reference Functions\n")); + + /* Allocate write & read buffers */ + wbuf = (hdset_reg_ref_t *)HDcalloc(sizeof(hdset_reg_ref_t), (size_t)SPACE1_DIM1); + rbuf = (hdset_reg_ref_t *)HDmalloc(sizeof(hdset_reg_ref_t) * SPACE1_DIM1); + dwbuf = (uint8_t *)HDmalloc(sizeof(uint8_t) * SPACE3_DIM1); + drbuf = (uint8_t *)HDcalloc(sizeof(uint8_t), (size_t)SPACE3_DIM1); + + /* Create the file access property list */ + fapl = H5Pcreate(H5P_FILE_ACCESS); + CHECK(fapl, FAIL, "H5Pcreate"); + + /* Set the low/high version bounds in fapl */ + ret = H5Pset_libver_bounds(fapl, libver_low, libver_high); + CHECK(ret, FAIL, "H5Pset_libver_bounds"); + + /* Create file with the fapl */ + fid1 = H5Fcreate(FILE2, H5F_ACC_TRUNC, H5P_DEFAULT, fapl); + CHECK(fid1, FAIL, "H5Fcreate"); + + /* Create dataspace for datasets */ + sid3 = H5Screate_simple(SPACE3_RANK, dims3, NULL); + CHECK(sid3, FAIL, "H5Screate_simple"); + + /* Create dataset access property list */ + dapl_id = H5Pcreate(H5P_DATASET_ACCESS); + CHECK(dapl_id, FAIL, "H5Pcreate"); + + /* Create a dataset */ + dset3 = H5Dcreate2(fid1, "Dataset2", H5T_STD_U8LE, sid3, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(dset3, FAIL, "H5Dcreate2"); + + for(tu8 = dwbuf, i = 0; i < SPACE3_DIM1; i++) + *tu8++ = (uint8_t)(i * 3); + + /* Write selection to disk */ + ret = H5Dwrite(dset3, H5T_STD_U8LE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dwbuf); + CHECK(ret, FAIL, "H5Dwrite"); + + /* Close Dataset */ + ret = H5Dclose(dset3); + CHECK(ret, FAIL, "H5Dclose"); + + /* Create dataspace for the reference dataset */ + sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL); + CHECK(sid1, FAIL, "H5Screate_simple"); + + /* Create a dataset */ + dset1 = H5Dcreate2(fid1, "Dataset1", H5T_STD_REF_DSETREG, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(ret, FAIL, "H5Dcreate2"); + + /* Create references */ + + /* Select 15 2x1 hyperslabs for first reference */ + start[0] = 2; + stride[0] = 5; + count[0] = 15; + block[0] = 2; + ret = H5Sselect_hyperslab(sid3, H5S_SELECT_SET, start, stride, count, block); + CHECK(ret, FAIL, "H5Sselect_hyperslab"); + + ret = (int)H5Sget_select_npoints(sid3); + VERIFY(ret, 30, "H5Sget_select_npoints"); + + /* Store first dataset region */ + ret = H5Rcreate(&wbuf[0], fid1, "/Dataset2", H5R_DATASET_REGION, sid3); + CHECK(ret, FAIL, "H5Rcreate"); + ret = H5Rget_obj_type2(dset1, H5R_DATASET_REGION, &wbuf[0], &obj_type); + CHECK(ret, FAIL, "H5Rget_obj_type2"); + VERIFY(obj_type, H5O_TYPE_DATASET, "H5Rget_obj_type2"); + + /* Select sequence of ten points for second reference */ + coord1[0][0] = 16; + coord1[1][0] = 22; + coord1[2][0] = 38; + coord1[3][0] = 41; + coord1[4][0] = 52; + coord1[5][0] = 63; + coord1[6][0] = 70; + coord1[7][0] = 89; + coord1[8][0] = 97; + coord1[9][0] = 03; + ret = H5Sselect_elements(sid3, H5S_SELECT_SET, (size_t)POINT1_NPOINTS, (const hsize_t *)coord1); + CHECK(ret, FAIL, "H5Sselect_elements"); + + ret = (int)H5Sget_select_npoints(sid3); + VERIFY(ret, 10, "H5Sget_select_npoints"); + + /* Store second dataset region */ + ret = H5Rcreate(&wbuf[1], fid1, "/Dataset2", H5R_DATASET_REGION, sid3); + CHECK(ret, FAIL, "H5Rcreate"); + + /* Write selection to disk */ + ret = H5Dwrite(dset1, H5T_STD_REF_DSETREG, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf); + CHECK(ret, FAIL, "H5Dwrite"); + + /* Close disk dataspace */ + ret = H5Sclose(sid1); + CHECK(ret, FAIL, "H5Sclose"); + + /* Close Dataset */ + ret = H5Dclose(dset1); + CHECK(ret, FAIL, "H5Dclose"); + + /* Close uint8 dataset dataspace */ + ret = H5Sclose(sid3); + CHECK(ret, FAIL, "H5Sclose"); + + /* Close file */ + ret = H5Fclose(fid1); + CHECK(ret, FAIL, "H5Fclose"); + + /* Re-open the file */ + fid1 = H5Fopen(FILE2, H5F_ACC_RDWR, fapl); + CHECK(fid1, FAIL, "H5Fopen"); + + /* Open the dataset */ + dset1 = H5Dopen2(fid1, "/Dataset1", H5P_DEFAULT); + CHECK(dset1, FAIL, "H5Dopen2"); + + /* Read selection from disk */ + ret = H5Dread(dset1, H5T_STD_REF_DSETREG, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf); + CHECK(ret, FAIL, "H5Dread"); + + /* Try to open objects */ + dset3 = H5Rdereference2(dset1, dapl_id, H5R_DATASET_REGION, &rbuf[0]); + CHECK(dset3, FAIL, "H5Rdereference2"); + + /* Check what H5Rget_obj_type2 function returns */ + ret = H5Rget_obj_type2(dset1, H5R_DATASET_REGION, &rbuf[0], &obj_type); + CHECK(ret, FAIL, "H5Rget_obj_type2"); + VERIFY(obj_type, H5O_TYPE_DATASET, "H5Rget_obj_type2"); + + /* Check information in referenced dataset */ + sid1 = H5Dget_space(dset3); + CHECK(sid1, FAIL, "H5Dget_space"); + + ret = (int)H5Sget_simple_extent_npoints(sid1); + VERIFY(ret, 100, "H5Sget_simple_extent_npoints"); + + /* Read from disk */ + ret = H5Dread(dset3, H5T_STD_U8LE, H5S_ALL, H5S_ALL, H5P_DEFAULT, drbuf); + CHECK(ret, FAIL, "H5Dread"); + + for(tu8 = (uint8_t *)drbuf, i = 0; i < SPACE3_DIM1; i++, tu8++) + VERIFY(*tu8, (uint8_t)(i * 3), "Data"); + + /* Get the hyperslab selection */ + sid3 = H5Rget_region(dset1, H5R_DATASET_REGION, &rbuf[0]); + CHECK(sid3, FAIL, "H5Rget_region"); + + /* Verify correct hyperslab selected */ + ret = (int)H5Sget_select_npoints(sid3); + VERIFY(ret, 30, "H5Sget_select_npoints"); + ret = (int)H5Sget_select_hyper_nblocks(sid3); + VERIFY(ret, 15, "H5Sget_select_hyper_nblocks"); + coords = (hsize_t *)HDmalloc((size_t)ret * SPACE3_RANK * sizeof(hsize_t) * 2); /* allocate space for the hyperslab blocks */ + ret = H5Sget_select_hyper_blocklist(sid3, (hsize_t)0, (hsize_t)ret, coords); + CHECK(ret, FAIL, "H5Sget_select_hyper_blocklist"); + VERIFY(coords[0], 2, "Hyperslab Coordinates"); + VERIFY(coords[1], 3, "Hyperslab Coordinates"); + VERIFY(coords[2], 7, "Hyperslab Coordinates"); + VERIFY(coords[3], 8, "Hyperslab Coordinates"); + VERIFY(coords[4], 12, "Hyperslab Coordinates"); + VERIFY(coords[5], 13, "Hyperslab Coordinates"); + VERIFY(coords[6], 17, "Hyperslab Coordinates"); + VERIFY(coords[7], 18, "Hyperslab Coordinates"); + VERIFY(coords[8], 22, "Hyperslab Coordinates"); + VERIFY(coords[9], 23, "Hyperslab Coordinates"); + VERIFY(coords[10], 27, "Hyperslab Coordinates"); + VERIFY(coords[11], 28, "Hyperslab Coordinates"); + VERIFY(coords[12], 32, "Hyperslab Coordinates"); + VERIFY(coords[13], 33, "Hyperslab Coordinates"); + VERIFY(coords[14], 37, "Hyperslab Coordinates"); + VERIFY(coords[15], 38, "Hyperslab Coordinates"); + VERIFY(coords[16], 42, "Hyperslab Coordinates"); + VERIFY(coords[17], 43, "Hyperslab Coordinates"); + VERIFY(coords[18], 47, "Hyperslab Coordinates"); + VERIFY(coords[19], 48, "Hyperslab Coordinates"); + VERIFY(coords[20], 52, "Hyperslab Coordinates"); + VERIFY(coords[21], 53, "Hyperslab Coordinates"); + VERIFY(coords[22], 57, "Hyperslab Coordinates"); + VERIFY(coords[23], 58, "Hyperslab Coordinates"); + VERIFY(coords[24], 62, "Hyperslab Coordinates"); + VERIFY(coords[25], 63, "Hyperslab Coordinates"); + VERIFY(coords[26], 67, "Hyperslab Coordinates"); + VERIFY(coords[27], 68, "Hyperslab Coordinates"); + VERIFY(coords[28], 72, "Hyperslab Coordinates"); + VERIFY(coords[29], 73, "Hyperslab Coordinates"); + HDfree(coords); + ret = H5Sget_select_bounds(sid3, low, high); + CHECK(ret, FAIL, "H5Sget_select_bounds"); + VERIFY(low[0], 2, "Selection Bounds"); + VERIFY(high[0], 73, "Selection Bounds"); + + /* Close region space */ + ret = H5Sclose(sid3); + CHECK(ret, FAIL, "H5Sclose"); + + /* Get the element selection */ + sid3 = H5Rget_region(dset1, H5R_DATASET_REGION, &rbuf[1]); + CHECK(sid3, FAIL, "H5Rget_region"); + + /* Verify correct elements selected */ + ret = (int)H5Sget_select_npoints(sid3); + VERIFY(ret, 10, "H5Sget_select_npoints"); + ret = (int)H5Sget_select_elem_npoints(sid3); + VERIFY(ret, 10, "H5Sget_select_elem_npoints"); + coords = (hsize_t *)HDmalloc((size_t)ret * SPACE3_RANK * sizeof(hsize_t)); /* allocate space for the element points */ + ret = H5Sget_select_elem_pointlist(sid3, (hsize_t)0, (hsize_t)ret, coords); + CHECK(ret, FAIL, "H5Sget_select_elem_pointlist"); + VERIFY(coords[0], coord1[0][0], "Element Coordinates"); + VERIFY(coords[1], coord1[1][0], "Element Coordinates"); + VERIFY(coords[2], coord1[2][0], "Element Coordinates"); + VERIFY(coords[3], coord1[3][0], "Element Coordinates"); + VERIFY(coords[4], coord1[4][0], "Element Coordinates"); + VERIFY(coords[5], coord1[5][0], "Element Coordinates"); + VERIFY(coords[6], coord1[6][0], "Element Coordinates"); + VERIFY(coords[7], coord1[7][0], "Element Coordinates"); + VERIFY(coords[8], coord1[8][0], "Element Coordinates"); + VERIFY(coords[9], coord1[9][0], "Element Coordinates"); + HDfree(coords); + ret = H5Sget_select_bounds(sid3, low, high); + CHECK(ret, FAIL, "H5Sget_select_bounds"); + VERIFY(low[0], 3, "Selection Bounds"); + VERIFY(high[0], 97, "Selection Bounds"); + + /* Close region space */ + ret = H5Sclose(sid3); + CHECK(ret, FAIL, "H5Sclose"); + + /* Close first space */ + ret = H5Sclose(sid1); + CHECK(ret, FAIL, "H5Sclose"); + + /* Close dereferenced Dataset */ + ret = H5Dclose(dset3); + CHECK(ret, FAIL, "H5Dclose"); + + /* Close Dataset */ + ret = H5Dclose(dset1); + CHECK(ret, FAIL, "H5Dclose"); + + /* Close dataset access property list */ + ret = H5Pclose(dapl_id); + CHECK(ret, FAIL, "H5Pclose"); + + /* Close file access property list */ + ret = H5Pclose(fapl); + CHECK(ret, FAIL, "H5Pclose"); + + /* Close file */ + ret = H5Fclose(fid1); + CHECK(ret, FAIL, "H5Fclose"); + + /* Free memory buffers */ + HDfree(wbuf); + HDfree(rbuf); + HDfree(dwbuf); + HDfree(drbuf); +} /* test_reference_region_1D() */ + +/**************************************************************** +** +** test_reference_obj_deleted(): Test H5R (reference) object reference code. +** Tests for correct failures for deleted and non-existent objects +** +****************************************************************/ +static void +test_reference_obj_deleted(void) +{ + hid_t fid1; /* HDF5 File IDs */ + hid_t dataset, /* Dataset ID */ + dset2; /* Dereferenced dataset ID */ + hid_t sid1; /* Dataspace ID */ + hobj_ref_t oref; /* Object Reference to test */ + H5O_type_t obj_type; /* Object type */ + haddr_t addr = HADDR_UNDEF; /* test for undefined reference */ + herr_t ret; /* Generic return value */ + + /* Create file */ + fid1 = H5Fcreate(FILE3, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); + CHECK(fid1, FAIL, "H5Fcreate"); + + /* Create scalar dataspace for datasets */ + sid1 = H5Screate_simple(0, NULL, NULL); + CHECK(sid1, FAIL, "H5Screate_simple"); + + /* Create a dataset to reference (deleted later) */ + dataset = H5Dcreate2(fid1, "Dataset1", H5T_NATIVE_INT, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(dataset, FAIL, "H5Dcreate2"); + + /* Close Dataset */ + ret = H5Dclose(dataset); + CHECK(ret, FAIL, "H5Dclose"); + + /* Create a dataset */ + dataset = H5Dcreate2(fid1, "Dataset2", H5T_STD_REF_OBJ, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(dataset, FAIL, "H5Dcreate2"); + + /* Create reference to dataset */ + ret = H5Rcreate(&oref, fid1, "/Dataset1", H5R_OBJECT, (hid_t)-1); + CHECK(ret, FAIL, "H5Rcreate"); + ret = H5Rget_obj_type2(dataset, H5R_OBJECT, &oref, &obj_type); + CHECK(ret, FAIL, "H5Rget_obj_type2"); + VERIFY(obj_type, H5O_TYPE_DATASET, "H5Rget_obj_type2"); + + /* Write selection to disk */ + ret = H5Dwrite(dataset, H5T_STD_REF_OBJ, H5S_ALL, H5S_ALL, H5P_DEFAULT, &oref); + CHECK(ret, FAIL, "H5Dwrite"); + + /* Close Dataset */ + ret = H5Dclose(dataset); + CHECK(ret, FAIL, "H5Dclose"); + + /* Delete referenced dataset */ + ret = H5Ldelete(fid1, "/Dataset1", H5P_DEFAULT); + CHECK(ret, FAIL, "H5Ldelete"); + + /* Close disk dataspace */ + ret = H5Sclose(sid1); + CHECK(ret, FAIL, "H5Sclose"); + + /* Close file */ + ret = H5Fclose(fid1); + CHECK(ret, FAIL, "H5Fclose"); + + /* Re-open the file */ + fid1 = H5Fopen(FILE3, H5F_ACC_RDWR, H5P_DEFAULT); + CHECK(fid1, FAIL, "H5Fopen"); + + /* Open the dataset */ + dataset = H5Dopen2(fid1, "/Dataset2", H5P_DEFAULT); + CHECK(ret, FAIL, "H5Dopen2"); + + /* Open undefined reference */ + dset2 = H5Rdereference2(dataset, H5P_DEFAULT, H5R_OBJECT, &addr); + VERIFY(dset2, FAIL, "H5Rdereference2"); + + /* Read selection from disk */ + HDmemset(&oref, 0, sizeof(hobj_ref_t)); + ret = H5Dread(dataset, H5T_STD_REF_OBJ, H5S_ALL, H5S_ALL, H5P_DEFAULT, &oref); + CHECK(ret, FAIL, "H5Dread"); + + /* Open deleted dataset object */ + dset2 = H5Rdereference2(dataset, H5P_DEFAULT, H5R_OBJECT, &oref); + VERIFY(dset2, FAIL, "H5Rdereference2"); + + /* Open nonsense reference */ + HDmemset(&oref, 0, sizeof(hobj_ref_t)); + dset2 = H5Rdereference2(dataset, H5P_DEFAULT, H5R_OBJECT, &oref); + VERIFY(dset2, FAIL, "H5Rdereference2"); + + /* Close Dataset */ + ret = H5Dclose(dataset); + CHECK(ret, FAIL, "H5Dclose"); + + /* Close file */ + ret = H5Fclose(fid1); + CHECK(ret, FAIL, "H5Fclose"); +} /* test_reference_obj_deleted() */ + +/**************************************************************** +** +** test_deref_iter_op(): Iterator callback for test_reference_group_iterate() +** test. +** +****************************************************************/ +static herr_t +test_deref_iter_op(hid_t H5_ATTR_UNUSED group, const char *name, const H5L_info_t H5_ATTR_UNUSED *info, + void *op_data) +{ + int *count = (int *)op_data; /* Pointer to name counter */ + herr_t ret_value; + + /* Simple check for correct names */ + if(*count == 0) { + if(HDstrcmp(name, DSETNAME2) == 0) + ret_value = 0; + else + ret_value = -1; + } /* end if */ + else if(*count == 1) { + if(HDstrcmp(name, GROUPNAME2) == 0) + ret_value = 0; + else + ret_value = -1; + } /* end if */ + else if(*count == 2) { + if(HDstrcmp(name, GROUPNAME3) == 0) + ret_value = 0; + else + ret_value = -1; + } /* end if */ + else + ret_value = -1; + + (*count)++; + + return(ret_value); +} /* end test_deref_iter_op() */ + +/**************************************************************** +** +** test_reference_group(): Test H5R (reference) object reference code. +** Tests for correct behavior of various routines on dereferenced group +** +****************************************************************/ +static void +test_reference_group(void) +{ + hid_t fid = -1; /* File ID */ + hid_t gid = -1, gid2 = -1; /* Group IDs */ + hid_t did; /* Dataset ID */ + hid_t sid; /* Dataspace ID */ + hobj_ref_t wref; /* Reference to write */ + hobj_ref_t rref; /* Reference to read */ + H5G_info_t ginfo; /* Group info struct */ + char objname[NAME_SIZE]; /* Buffer to store name */ + H5O_info_t oinfo; /* Object info struct */ + int count = 0; /* Count within iterated group */ + ssize_t size; /* Name length */ + herr_t ret; + + /* Create file with a group and a dataset containing an object reference to the group */ + fid = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); + CHECK(fid, FAIL, "H5Fcreate"); + + /* Create dataspace to use for dataset */ + sid = H5Screate(H5S_SCALAR); + CHECK(sid, FAIL, "H5Screate"); + + /* Create group to refer to */ + gid = H5Gcreate2(fid, GROUPNAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(gid, FAIL, "H5Gcreate2"); + + /* Create nested groups */ + gid2 = H5Gcreate2(gid, GROUPNAME2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(gid2, FAIL, "H5Gcreate2"); + ret = H5Gclose(gid2); + CHECK(ret, FAIL, "H5Gclose"); + + gid2 = H5Gcreate2(gid, GROUPNAME3, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(gid2, FAIL, "H5Gcreate2"); + ret = H5Gclose(gid2); + CHECK(ret, FAIL, "H5Gclose"); + + /* Create bottom dataset */ + did = H5Dcreate2(gid, DSETNAME2, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + assert(did > 0); + ret = H5Dclose(did); + assert(ret >= 0); + + ret = H5Gclose(gid); + CHECK(ret, FAIL, "H5Gclose"); + + /* Create dataset */ + did = H5Dcreate2(fid, DSETNAME, H5T_STD_REF_OBJ, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(did, FAIL, "H5Dcreate2"); + + /* Create reference to group */ + ret = H5Rcreate(&wref, fid, GROUPNAME, H5R_OBJECT, (hid_t)-1); + CHECK(ret, FAIL, "H5Rcreate"); + + /* Write reference to disk */ + ret = H5Dwrite(did, H5T_STD_REF_OBJ, H5S_ALL, H5S_ALL, H5P_DEFAULT, &wref); + CHECK(ret, FAIL, "H5Dwrite"); + + /* Close objects */ + ret = H5Dclose(did); + CHECK(ret, FAIL, "H5Dclose"); + ret = H5Sclose(sid); + CHECK(ret, FAIL, "H5Sclose"); + ret = H5Fclose(fid); + CHECK(ret, FAIL, "H5Fclose"); + + + /* Re-open file */ + fid = H5Fopen(FILE1, H5F_ACC_RDWR, H5P_DEFAULT); + CHECK(fid, FAIL, "H5Fopen"); + + /* Re-open dataset */ + did = H5Dopen2(fid, DSETNAME, H5P_DEFAULT); + CHECK(did, FAIL, "H5Dopen2"); + + /* Read in the reference */ + ret = H5Dread(did, H5T_STD_REF_OBJ, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rref); + CHECK(ret, FAIL, "H5Dread"); + + /* Dereference to get the group */ + gid = H5Rdereference2(did, H5P_DEFAULT, H5R_OBJECT, &rref); + CHECK(gid, FAIL, "H5Rdereference2"); + + /* Iterate through objects in dereferenced group */ + ret = H5Literate(gid, H5_INDEX_NAME, H5_ITER_INC, NULL, test_deref_iter_op, &count); + CHECK(ret, FAIL, "H5Literate"); + + /* Various queries on the group opened */ + ret = H5Gget_info(gid, &ginfo); + CHECK(ret, FAIL, "H5Gget_info"); + VERIFY(ginfo.nlinks, 3, "H5Gget_info"); + + size = H5Lget_name_by_idx(gid, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)0, objname, (size_t)NAME_SIZE, H5P_DEFAULT); + CHECK(size, FAIL, "H5Lget_name_by_idx"); + VERIFY_STR(objname, DSETNAME2, "H5Lget_name_by_idx"); + + ret = H5Oget_info_by_idx2(gid, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)0, &oinfo, H5O_INFO_BASIC, H5P_DEFAULT); + CHECK(ret, FAIL, "H5Oget_info_by_idx"); + VERIFY(oinfo.type, H5O_TYPE_DATASET, "H5Oget_info_by_idx"); + + /* Unlink one of the objects in the dereferenced group */ + ret = H5Ldelete(gid, GROUPNAME2, H5P_DEFAULT); + CHECK(ret, FAIL, "H5Ldelete"); + + /* Delete dataset object in dereferenced group (with other dataset still open) */ + ret = H5Ldelete(gid, DSETNAME2, H5P_DEFAULT); + CHECK(ret, FAIL, "H5Ldelete"); + + /* Close objects */ + ret = H5Dclose(did); + CHECK(ret, FAIL, "H5Dclose"); + ret = H5Gclose(gid); + CHECK(ret, FAIL, "H5Gclose"); + ret = H5Fclose(fid); + CHECK(ret, FAIL, "H5Fclose"); +} /* test_reference_group() */ + +#ifndef H5_NO_DEPRECATED_SYMBOLS +/**************************************************************** +** +** test_reference_compat(): Test basic H5R (reference) object reference code. +** Tests deprecated API routines +** +****************************************************************/ +static void +test_reference_compat(void) +{ + hid_t fid1; /* HDF5 File IDs */ + hid_t dataset, dset2; /* Dataset ID */ + hid_t group, group2; /* Group ID */ + hid_t sid1, /* Dataspace IDs */ + sid2; + hid_t tid1, tid2; /* Datatype ID */ + hsize_t dims1[] = {SPACE1_DIM1}, + dims2[] = {SPACE2_DIM1, SPACE2_DIM2}; + hsize_t start[SPACE2_RANK]; /* Starting location of hyperslab */ + hsize_t stride[SPACE2_RANK]; /* Stride of hyperslab */ + hsize_t count[SPACE2_RANK]; /* Element count of hyperslab */ + hsize_t block[SPACE2_RANK]; /* Block size of hyperslab */ + hsize_t coord1[POINT1_NPOINTS][SPACE2_RANK]; /* Coordinates for point selection */ + hobj_ref_t *wbuf_obj, /* Buffer to write to disk */ + *rbuf_obj; /* Buffer read from disk */ + hdset_reg_ref_t *wbuf_reg, /* Buffer to write to disk */ + *rbuf_reg; /* Buffer read from disk */ + H5G_obj_t obj_type; /* Object type */ + herr_t ret; /* Generic return value */ + + /* Output message about test being performed */ + MESSAGE(5, ("Testing Deprecated Object Reference Functions\n")); + + /* Allocate write & read buffers */ + wbuf_obj = (hobj_ref_t *)HDcalloc(sizeof(hobj_ref_t), SPACE1_DIM1); + rbuf_obj = (hobj_ref_t *)HDmalloc(sizeof(hobj_ref_t) * SPACE1_DIM1); + wbuf_reg = (hdset_reg_ref_t *)HDcalloc(sizeof(hdset_reg_ref_t), SPACE1_DIM1); + rbuf_reg = (hdset_reg_ref_t *)HDmalloc(sizeof(hdset_reg_ref_t) * SPACE1_DIM1); + + /* Create file */ + fid1 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); + CHECK(fid1, FAIL, "H5Fcreate"); + + /* Create dataspace for datasets */ + sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL); + CHECK(sid1, FAIL, "H5Screate_simple"); + + /* Create another dataspace for datasets */ + sid2 = H5Screate_simple(SPACE2_RANK, dims2, NULL); + CHECK(sid2, FAIL, "H5Screate_simple"); + + /* Create a group */ + group = H5Gcreate2(fid1, "Group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(group, FAIL, "H5Gcreate2"); + + /* Create a dataset (inside Group1) */ + dataset = H5Dcreate2(group, "Dataset1", H5T_NATIVE_UINT, sid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(dataset, FAIL, "H5Dcreate2"); + + /* Close Dataset */ + ret = H5Dclose(dataset); + CHECK(ret, FAIL, "H5Dclose"); + + /* Create another dataset (inside Group1) */ + dataset = H5Dcreate2(group, "Dataset2", H5T_NATIVE_UCHAR, sid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(dataset, FAIL, "H5Dcreate2"); + + /* Close Dataset */ + ret = H5Dclose(dataset); + CHECK(ret, FAIL, "H5Dclose"); + + /* Create a datatype to refer to */ + tid1 = H5Tcreate(H5T_COMPOUND, sizeof(s1_t)); + CHECK(tid1, FAIL, "H5Tcreate"); + + /* Insert fields */ + ret = H5Tinsert(tid1, "a", HOFFSET(s1_t,a), H5T_NATIVE_INT); + CHECK(ret, FAIL, "H5Tinsert"); + + ret = H5Tinsert(tid1, "b", HOFFSET(s1_t,b), H5T_NATIVE_INT); + CHECK(ret, FAIL, "H5Tinsert"); + + ret = H5Tinsert(tid1, "c", HOFFSET(s1_t,c), H5T_NATIVE_FLOAT); + CHECK(ret, FAIL, "H5Tinsert"); + + /* Save datatype for later */ + ret = H5Tcommit2(group, "Datatype1", tid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(ret, FAIL, "H5Tcommit2"); + + /* Close datatype */ + ret = H5Tclose(tid1); + CHECK(ret, FAIL, "H5Tclose"); + + /* Close group */ + ret = H5Gclose(group); + CHECK(ret, FAIL, "H5Gclose"); + + + /* Create a dataset with object reference datatype */ + dataset = H5Dcreate2(fid1, "Dataset3", H5T_STD_REF_OBJ, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(dataset, FAIL, "H5Dcreate2"); + + /* Create reference to dataset */ + ret = H5Rcreate(&wbuf_obj[0], fid1, "/Group1/Dataset1", H5R_OBJECT, (hid_t)-1); + CHECK(ret, FAIL, "H5Rcreate"); + + /* Create reference to dataset */ + ret = H5Rcreate(&wbuf_obj[1], fid1, "/Group1/Dataset2", H5R_OBJECT, (hid_t)-1); + CHECK(ret, FAIL, "H5Rcreate"); + + /* Create reference to group */ + ret = H5Rcreate(&wbuf_obj[2], fid1, "/Group1", H5R_OBJECT, (hid_t)-1); + CHECK(ret, FAIL, "H5Rcreate"); + + /* Create reference to named datatype */ + ret = H5Rcreate(&wbuf_obj[3], fid1, "/Group1/Datatype1", H5R_OBJECT, (hid_t)-1); + CHECK(ret, FAIL, "H5Rcreate"); + + /* Write references to disk */ + ret = H5Dwrite(dataset, H5T_STD_REF_OBJ, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf_obj); + CHECK(ret, FAIL, "H5Dwrite"); + + /* Close Dataset */ + ret = H5Dclose(dataset); + CHECK(ret, FAIL, "H5Dclose"); + + + /* Create a dataset with region reference datatype */ + dataset = H5Dcreate2(fid1, "Dataset4", H5T_STD_REF_DSETREG, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(dataset, FAIL, "H5Dcreate2"); + + /* Select 6x6 hyperslab for first reference */ + start[0] = 2; start[1] = 2; + stride[0] = 1; stride[1] = 1; + count[0] = 1; count[1] = 1; + block[0] = 6; block[1] = 6; + ret = H5Sselect_hyperslab(sid2, H5S_SELECT_SET, start, stride, count, block); + CHECK(ret, FAIL, "H5Sselect_hyperslab"); + + /* Create first dataset region */ + ret = H5Rcreate(&wbuf_reg[0], fid1, "/Group1/Dataset1", H5R_DATASET_REGION, sid2); + CHECK(ret, FAIL, "H5Rcreate"); + + /* Select sequence of ten points for second reference */ + coord1[0][0] = 6; coord1[0][1] = 9; + coord1[1][0] = 2; coord1[1][1] = 2; + coord1[2][0] = 8; coord1[2][1] = 4; + coord1[3][0] = 1; coord1[3][1] = 6; + coord1[4][0] = 2; coord1[4][1] = 8; + coord1[5][0] = 3; coord1[5][1] = 2; + coord1[6][0] = 0; coord1[6][1] = 4; + coord1[7][0] = 9; coord1[7][1] = 0; + coord1[8][0] = 7; coord1[8][1] = 1; + coord1[9][0] = 3; coord1[9][1] = 3; + ret = H5Sselect_elements(sid2, H5S_SELECT_SET, (size_t)POINT1_NPOINTS, (const hsize_t *)coord1); + CHECK(ret, FAIL, "H5Sselect_elements"); + + /* Create second dataset region */ + ret = H5Rcreate(&wbuf_reg[1], fid1, "/Group1/Dataset2", H5R_DATASET_REGION, sid2); + CHECK(ret, FAIL, "H5Rcreate"); + + /* Write selection to disk */ + ret = H5Dwrite(dataset, H5T_STD_REF_DSETREG, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf_reg); + CHECK(ret, FAIL, "H5Dwrite"); + + /* Close Dataset */ + ret = H5Dclose(dataset); + CHECK(ret, FAIL, "H5Dclose"); + + + /* Close disk dataspaces */ + ret = H5Sclose(sid1); + CHECK(ret, FAIL, "H5Sclose"); + ret = H5Sclose(sid2); + CHECK(ret, FAIL, "H5Sclose"); + + /* Close file */ + ret = H5Fclose(fid1); + CHECK(ret, FAIL, "H5Fclose"); + + + /* Re-open the file */ + fid1 = H5Fopen(FILE1, H5F_ACC_RDWR, H5P_DEFAULT); + CHECK(fid1, FAIL, "H5Fopen"); + + /* Open the object reference dataset */ + dataset = H5Dopen2(fid1, "/Dataset3", H5P_DEFAULT); + CHECK(dataset, FAIL, "H5Dopen2"); + + /* Read selection from disk */ + ret = H5Dread(dataset, H5T_STD_REF_OBJ, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf_obj); + CHECK(ret, FAIL, "H5Dread"); + + /* Verify type of objects pointed at */ + obj_type = H5Rget_obj_type1(dataset, H5R_OBJECT, &rbuf_obj[0]); + CHECK(obj_type, H5G_UNKNOWN, "H5Rget_obj_type1"); + VERIFY(obj_type, H5G_DATASET, "H5Rget_obj_type1"); + + obj_type = H5Rget_obj_type1(dataset, H5R_OBJECT, &rbuf_obj[1]); + CHECK(obj_type, H5G_UNKNOWN, "H5Rget_obj_type1"); + VERIFY(obj_type, H5G_DATASET, "H5Rget_obj_type1"); + + obj_type = H5Rget_obj_type1(dataset, H5R_OBJECT, &rbuf_obj[2]); + CHECK(obj_type, H5G_UNKNOWN, "H5Rget_obj_type1"); + VERIFY(obj_type, H5G_GROUP, "H5Rget_obj_type1"); + + obj_type = H5Rget_obj_type1(dataset, H5R_OBJECT, &rbuf_obj[3]); + CHECK(obj_type, H5G_UNKNOWN, "H5Rget_obj_type1"); + VERIFY(obj_type, H5G_TYPE, "H5Rget_obj_type1"); + + + /* Make sure the referenced objects can be opened */ + dset2 = H5Rdereference1(dataset, H5R_OBJECT, &rbuf_obj[0]); + CHECK(dset2, FAIL, "H5Rdereference1"); + + ret = H5Dclose(dset2); + CHECK(ret, FAIL, "H5Dclose"); + + dset2 = H5Rdereference1(dataset, H5R_OBJECT, &rbuf_obj[1]); + CHECK(dset2, FAIL, "H5Rdereference1"); + + ret = H5Dclose(dset2); + CHECK(ret, FAIL, "H5Dclose"); + + group2 = H5Rdereference1(dataset, H5R_OBJECT, &rbuf_obj[2]); + CHECK(group2, FAIL, "H5Rdereference1"); + + ret = H5Gclose(group2); + CHECK(ret, FAIL, "H5Gclose"); + + tid2 = H5Rdereference1(dataset, H5R_OBJECT, &rbuf_obj[3]); + CHECK(tid2, FAIL, "H5Rdereference1"); + + ret = H5Tclose(tid2); + CHECK(ret, FAIL, "H5Tclose"); + + /* Close Dataset */ + ret = H5Dclose(dataset); + CHECK(ret, FAIL, "H5Dclose"); + + + /* Open the dataset region reference dataset */ + dataset = H5Dopen2(fid1, "/Dataset4", H5P_DEFAULT); + CHECK(ret, FAIL, "H5Dopen2"); + + /* Read selection from disk */ + ret = H5Dread(dataset, H5T_STD_REF_DSETREG, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf_reg); + CHECK(ret, FAIL, "H5Dread"); + + /* Verify type of objects pointed at */ + obj_type = H5Rget_obj_type1(dataset, H5R_DATASET_REGION, &rbuf_reg[0]); + CHECK(obj_type, H5G_UNKNOWN, "H5Rget_obj_type1"); + VERIFY(obj_type, H5G_DATASET, "H5Rget_obj_type1"); + + obj_type = H5Rget_obj_type1(dataset, H5R_DATASET_REGION, &rbuf_reg[1]); + CHECK(obj_type, H5G_UNKNOWN, "H5Rget_obj_type1"); + VERIFY(obj_type, H5G_DATASET, "H5Rget_obj_type1"); + + obj_type = H5Rget_obj_type1(dataset, H5R_DATASET_REGION, &rbuf_reg[2]); + VERIFY(obj_type, H5G_UNKNOWN, "H5Rget_obj_type1"); + + obj_type = H5Rget_obj_type1(dataset, H5R_DATASET_REGION, &rbuf_reg[3]); + VERIFY(obj_type, H5G_UNKNOWN, "H5Rget_obj_type1"); + + /* Make sure the referenced objects can be opened */ + dset2 = H5Rdereference1(dataset, H5R_DATASET_REGION, &rbuf_reg[0]); + CHECK(dset2, FAIL, "H5Rdereference1"); + + ret = H5Dclose(dset2); + CHECK(ret, FAIL, "H5Dclose"); + + dset2 = H5Rdereference1(dataset, H5R_DATASET_REGION, &rbuf_reg[1]); + CHECK(dset2, FAIL, "H5Rdereference1"); + + ret = H5Dclose(dset2); + CHECK(ret, FAIL, "H5Dclose"); + + /* Close Dataset */ + ret = H5Dclose(dataset); + CHECK(ret, FAIL, "H5Dclose"); + + /* Close file */ + ret = H5Fclose(fid1); + CHECK(ret, FAIL, "H5Fclose"); + + /* Free memory buffers */ + HDfree(wbuf_obj); + HDfree(rbuf_obj); + HDfree(wbuf_reg); + HDfree(rbuf_reg); +} /* test_reference_compat() */ +#endif /* H5_NO_DEPRECATED_SYMBOLS */ + +/**************************************************************** +** +** test_reference_deprec(): Main H5R reference testing routine. +** +****************************************************************/ +void +test_reference_deprec(void) +{ + H5F_libver_t low, high; /* Low and high bounds */ + + /* Output message about test being performed */ + MESSAGE(5, ("Testing Deprecated References\n")); + + test_reference_params(); /* Test for correct parameter checking */ + test_reference_obj(); /* Test basic H5R object reference code */ + + /* Loop through all the combinations of low/high version bounds */ + for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; H5_INC_ENUM(H5F_libver_t, low)) { + for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; H5_INC_ENUM(H5F_libver_t, high)) { + + /* Invalid combinations, just continue */ + if(high == H5F_LIBVER_EARLIEST || high < low) + continue; + + test_reference_region(low, high); /* Test basic H5R dataset region reference code */ + test_reference_region_1D(low, high); /* Test H5R dataset region reference code for 1-D datasets */ + + } /* end high bound */ + } /* end low bound */ + + test_reference_obj_deleted(); /* Test H5R object reference code for deleted objects */ + test_reference_group(); /* Test operations on dereferenced groups */ +#ifndef H5_NO_DEPRECATED_SYMBOLS + test_reference_compat(); /* Test operations with old API routines */ +#endif /* H5_NO_DEPRECATED_SYMBOLS */ + +} /* test_reference() */ + + +/*------------------------------------------------------------------------- + * Function: cleanup_reference + * + * Purpose: Cleanup temporary test files + * + * Return: none + * + * Programmer: Quincey Koziol + * September 8, 1998 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +void +cleanup_reference_deprec(void) +{ + HDremove(FILE1); + HDremove(FILE2); + HDremove(FILE3); +} + |