tk.git - Tk is a free and open-source, cross-platform widget toolkit that provides a library of basic elements of GUI widgets for building a graphical user interface (GUI) in many programming languages.

Tk is a free and open-source, cross-platform widget toolkit that provides a library of basic elements of GUI widgets for building a graphical user interface (GUI) in many programming languages.

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path: root/unix/tkUnixScrlbr.c

	Commit message (Expand)	Author	Age	Files	Lines
*	Initial revision	rjohnson	1998-04-01	1	-0/+476

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 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 files COPYING and Copyright.html. COPYING can be found at the root * * of the source code distribution tree; Copyright.html can be found at the * * root level of an installed copy of the electronic HDF5 document set and * * is linked from the top-level documents page. It can also be found at * * http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have * * access to either file, you may request a copy from help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ /* Programmer: Robb Matzke <matzke@llnl.gov> * Tuesday, November 24, 1998 */ #include "h5test.h" #include "H5Iprivate.h" /* * This file needs to access private datatypes from the H5O package. * This file also needs to access the object header testing code. */ #define H5O_FRIEND /*suppress error about including H5Opkg */ #define H5O_TESTING #include "H5Opkg.h" /* * This file needs to access private datatypes from the H5G package. */ #define H5G_FRIEND /*suppress error about including H5Gpkg */ #include "H5Gpkg.h" const char *FILENAME[] = { "ohdr", NULL }; /* The tbogus.h5 is generated from gen_bogus.c in HDF5 'test' directory. * To get this data file, define H5O_ENABLE_BOGUS in src/H5Oprivate, rebuild * the library and simply compile gen_bogus.c with that HDF5 library and run it. */ #define FILE_BOGUS "tbogus.h5" /* */ #define FILE_OHDR_SWMR "ohdr_swmr.h5" #define DSET_NAME "COMPACT_DSET" #define OBJ_VERSION_LATEST 2 /* * Verify that messages are moved forward into a "continuation message": * Create an object header with several continuation chunks * Remove a message in the last chunk * The remaining message(s) in the last chunk should be moved forward into the continuation message * The process will repeat when the continuation message is big enough to hold all the * messages in the last chunk. * Result: the number of chunks should be reduced */ static herr_t test_cont(char *filename, hid_t fapl) { hid_t file=-1; H5F_t *f = NULL; H5O_hdr_info_t hdr_info; H5O_loc_t oh_locA, oh_locB; time_t time_new; const char *short_name = "T"; const char *long_name = "This is the message"; size_t nchunks; TESTING("object header continuation block"); HDmemset(&oh_locA, 0, sizeof(oh_locA)); HDmemset(&oh_locB, 0, sizeof(oh_locB)); /* Create the file to operate on */ if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR if(NULL == (f = (H5F_t *)H5I_object(file))) FAIL_STACK_ERROR if (H5AC_ignore_tags(f) < 0) { H5_FAILED(); H5Eprint2(H5E_DEFAULT, stdout); goto error; } /* end if */ if(H5O_create(f, H5AC_ind_read_dxpl_id, (size_t)H5O_MIN_SIZE, (size_t)0, H5P_GROUP_CREATE_DEFAULT, &oh_locA/*out*/) < 0) FAIL_STACK_ERROR if(H5O_create(f, H5AC_ind_read_dxpl_id, (size_t)H5O_MIN_SIZE, (size_t)0, H5P_GROUP_CREATE_DEFAULT, &oh_locB/*out*/) < 0) FAIL_STACK_ERROR time_new = 11111111; if(H5O_msg_create(&oh_locA, H5O_NAME_ID, 0, 0, &long_name, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5O_msg_create(&oh_locA, H5O_MTIME_NEW_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5O_msg_create(&oh_locA, H5O_NAME_ID, 0, 0, &short_name, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(1 != H5O_link(&oh_locA, 1, H5AC_ind_read_dxpl_id)) FAIL_STACK_ERROR if(1 != H5O_link(&oh_locB, 1, H5AC_ind_read_dxpl_id)) FAIL_STACK_ERROR if(H5AC_flush(f, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5O_expunge_chunks_test(&oh_locA, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5O_get_hdr_info(&oh_locA, H5AC_ind_read_dxpl_id, &hdr_info) < 0) FAIL_STACK_ERROR nchunks = hdr_info.nchunks; /* remove the 1st H5O_NAME_ID message */ if(H5O_msg_remove(&oh_locA, H5O_NAME_ID, 0, FALSE, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5O_get_hdr_info(&oh_locA, H5AC_ind_read_dxpl_id, &hdr_info) < 0) FAIL_STACK_ERROR if(hdr_info.nchunks >= nchunks) TEST_ERROR if(H5O_close(&oh_locA, NULL) < 0) FAIL_STACK_ERROR if(H5O_close(&oh_locB, NULL) < 0) FAIL_STACK_ERROR if(H5Fclose(file) < 0) FAIL_STACK_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5O_close(&oh_locA, NULL); H5O_close(&oh_locB, NULL); H5Fclose(file); } H5E_END_TRY; return FAIL; } /* end test_cont() */ /* * Verify that object headers are held in the cache until they are linked * to a location in the graph, or assigned an ID. This is done by * creating an object header, then forcing it out of the cache by creating * local heaps until the object header is evicted from the cache, then * modifying the object header. The refcount on the object header is * checked as verifying that the object header has remained in the cache. */ static herr_t test_ohdr_cache(char *filename, hid_t fapl) { hid_t file = -1; /* File ID */ hid_t my_fapl; /* FAPL ID */ hid_t my_dxpl; /* DXPL ID */ H5AC_cache_config_t mdc_config; /* Metadata cache configuration info */ H5F_t *f = NULL; /* File handle */ H5HL_t *lheap, *lheap2, *lheap3; /* Pointer to local heaps */ haddr_t lheap_addr, lheap_addr2, lheap_addr3; /* Local heap addresses */ H5O_loc_t oh_loc; /* Object header location */ time_t time_new; /* Time value for modification time message */ unsigned rc; /* Refcount for object */ TESTING("object header creation in cache"); /* Make a copy of the FAPL */ if((my_fapl = H5Pcopy(fapl)) < 0) FAIL_STACK_ERROR /* Tweak down the size of the metadata cache to only 64K */ mdc_config.version = H5AC__CURR_CACHE_CONFIG_VERSION; if(H5Pget_mdc_config(my_fapl, &mdc_config) < 0) FAIL_STACK_ERROR mdc_config.set_initial_size = TRUE; mdc_config.initial_size = 32 * 1024; mdc_config.max_size = 64 * 1024; mdc_config.min_size = 8 * 1024; if(H5Pset_mdc_config(my_fapl, &mdc_config) < 0) FAIL_STACK_ERROR /* Make a copy of the default DXPL */ if((my_dxpl = H5Pcopy(H5AC_ind_read_dxpl_id)) < 0) FAIL_STACK_ERROR /* Create the file to operate on */ if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) FAIL_STACK_ERROR if(H5Pclose(my_fapl) < 0) FAIL_STACK_ERROR if(NULL == (f = (H5F_t *)H5I_object(file))) FAIL_STACK_ERROR if(H5AC_ignore_tags(f) < 0) FAIL_STACK_ERROR /* Create object (local heap) that occupies most of cache */ if(H5HL_create(f, my_dxpl, (31 * 1024), &lheap_addr) < 0) FAIL_STACK_ERROR /* Protect local heap (which actually pins it in the cache) */ if(NULL == (lheap = H5HL_protect(f, my_dxpl, lheap_addr, H5AC__READ_ONLY_FLAG))) FAIL_STACK_ERROR /* Create an object header */ HDmemset(&oh_loc, 0, sizeof(oh_loc)); if(H5O_create(f, my_dxpl, (size_t)2048, (size_t)1, H5P_GROUP_CREATE_DEFAULT, &oh_loc/*out*/) < 0) FAIL_STACK_ERROR /* Query object header information */ rc = 0; if(H5O_get_rc(&oh_loc, my_dxpl, &rc) < 0) FAIL_STACK_ERROR if(0 != rc) TEST_ERROR /* Create object (local heap) that occupies most of cache */ if(H5HL_create(f, my_dxpl, (31 * 1024), &lheap_addr2) < 0) FAIL_STACK_ERROR /* Protect local heap (which actually pins it in the cache) */ if(NULL == (lheap2 = H5HL_protect(f, my_dxpl, lheap_addr2, H5AC__READ_ONLY_FLAG))) FAIL_STACK_ERROR /* Unprotect local heap (which actually unpins it from the cache) */ if(H5HL_unprotect(lheap2) < 0) FAIL_STACK_ERROR /* Create object header message in new object header */ time_new = 11111111; if(H5O_msg_create(&oh_loc, H5O_MTIME_NEW_ID, 0, 0, &time_new, my_dxpl) < 0) FAIL_STACK_ERROR /* Create object (local heap) that occupies most of cache */ if(H5HL_create(f, my_dxpl, (31 * 1024), &lheap_addr3) < 0) FAIL_STACK_ERROR /* Protect local heap (which actually pins it in the cache) */ if(NULL == (lheap3 = H5HL_protect(f, my_dxpl, lheap_addr3, H5AC__READ_ONLY_FLAG))) FAIL_STACK_ERROR /* Unprotect local heap (which actually unpins it from the cache) */ if(H5HL_unprotect(lheap3) < 0) FAIL_STACK_ERROR /* Query object header information */ /* (Note that this is somewhat of a weak test, since it doesn't actually * verify that the object header was evicted from the cache, but it's * very difficult to verify when an entry is evicted from the cache in * a non-invasive way -QAK) */ rc = 0; if(H5O_get_rc(&oh_loc, my_dxpl, &rc) < 0) FAIL_STACK_ERROR if(0 != rc) TEST_ERROR /* Decrement reference count o object header */ if(H5O_dec_rc_by_loc(&oh_loc, my_dxpl) < 0) FAIL_STACK_ERROR /* Close object header created */ if(H5O_close(&oh_loc, NULL) < 0) FAIL_STACK_ERROR /* Unprotect local heap (which actually unpins it from the cache) */ if(H5HL_unprotect(lheap) < 0) FAIL_STACK_ERROR if(H5Pclose(my_dxpl) < 0) FAIL_STACK_ERROR if(H5Fclose(file) < 0) FAIL_STACK_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Fclose(file); } H5E_END_TRY; return FAIL; } /* test_ohdr_cache() */ /* * To exercise the coding for the re-read of the object header for SWMR access. * When the object header is read in H5O_load() of H5Ocache.c, the library initially reads * H5O_SPEC_READ_SIZE (512, currently) bytes for decoding, then reads the * remaining bytes later if the object header is greater than H5O_SPEC_READ_SIZE * bytes. For SWMR access, the read should be done all at one time. */ static herr_t test_ohdr_swmr(hbool_t new_format) { hid_t fid = -1; /* File ID */ hid_t fapl = -1; /* File access property list */ hid_t did = -1; /* Dataset ID */ hid_t sid = -1; /* Dataspace ID */ hid_t plist = -1; /* Dataset creation property list */ size_t compact_size = 1024; /* The size of compact dataset */ int *wbuf = NULL; /* Buffer for writing */ hsize_t dims[1]; /* Dimension sizes */ size_t u; /* Iterator */ int n; /* Data variable */ H5O_info_t obj_info; /* Information for the object */ if(new_format) { TESTING("exercise the coding for the re-read of the object header for SWMR access: latest-format"); } else { TESTING("exercise the coding for the re-read of the object header for SWMR access: non-latest-format"); } /* end if */ /* File access property list */ if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) FAIL_STACK_ERROR /* Create the file with/without latest format: ensure version 2 object header for SWMR */ if(new_format) { /* Set to use latest library format */ if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) FAIL_STACK_ERROR if((fid = H5Fcreate(FILE_OHDR_SWMR, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR } /* end if */ else { if((fid = H5Fcreate(FILE_OHDR_SWMR, H5F_ACC_TRUNC|H5F_ACC_SWMR_WRITE, H5P_DEFAULT, fapl)) < 0) TEST_ERROR } /* end else */ /* Initialize data */ wbuf = (int *)HDcalloc(compact_size, sizeof(int)); n = 0; for(u = 0; u < compact_size; u++) wbuf[u] = n++; /* Create a small data space for compact dataset */ dims[0] = (hsize_t)compact_size; if((sid = H5Screate_simple(1, dims, NULL)) < 0) FAIL_STACK_ERROR /* Create property list for compact dataset creation */ if((plist = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR /* Set the layout for the compact dataset */ if(H5Pset_layout(plist, H5D_COMPACT) < 0) FAIL_STACK_ERROR /* Create a compact dataset */ if((did = H5Dcreate2(fid, DSET_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, plist, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Write to the compact dataset */ if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0) FAIL_STACK_ERROR /* Close the dataset */ if(H5Dclose(did) < 0) FAIL_STACK_ERROR /* Close the file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR /* Open the file for SWMR write with/without latest format */ if((fid = H5Fopen(FILE_OHDR_SWMR, H5F_ACC_RDWR|H5F_ACC_SWMR_WRITE, fapl)) < 0) FAIL_STACK_ERROR /* Open the compact dataset */ if((did = H5Dopen2(fid, DSET_NAME, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Get the object information */ if(H5Oget_info(did, &obj_info) < 0) FAIL_STACK_ERROR if(obj_info.hdr.version != OBJ_VERSION_LATEST) FAIL_STACK_ERROR /* The size of object header should be greater than the speculative read size of H5O_SPEC_READ_SIZE */ /* This will exercise the coding for the re-read of the object header for SWMR access */ if(obj_info.hdr.space.total < H5O_SPEC_READ_SIZE) TEST_ERROR; /* Close the dataset */ if(H5Dclose(did) < 0) FAIL_STACK_ERROR /* Close the file */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR /* Close the dataspace */ if(H5Sclose(sid) < 0) FAIL_STACK_ERROR /* Close the dataset creation property list */ if(H5Pclose(plist) < 0) FAIL_STACK_ERROR /* Close the file access property list */ if(H5Pclose(fapl) < 0) FAIL_STACK_ERROR /* Remove the test file */ if(HDremove(FILE_OHDR_SWMR) < 0) FAIL_STACK_ERROR /* Free the buffer */ HDfree(wbuf); PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Fclose(fid); H5Dclose(did); H5Sclose(sid); H5Pclose(plist); H5Pclose(fapl); HDremove(FILE_OHDR_SWMR); HDfree(wbuf); } H5E_END_TRY; return FAIL; } /* test_ohdr_swmr() */ /* * To test objects with unknown messages in a file with: * a) H5O_BOGUS_VALID_ID: * --the bogus_id is within the range of H5O_msg_class_g[] * b) H5O_BOGUS_INVALID_ID: * --the bogus_id is outside the range of H5O_msg_class_g[] * * The test file is FILE_BOGUS: "tbogus.h5" generated with gen_bogus.c * --objects that have unknown header messages with H5O_BOGUS_VALID_ID in "/" * --objects that have unknown header messages with H5O_BOGUS_INVALID_ID in "/group" * * The test also uses the test file FILENAME[0] (ohdr.h5): the parameter "filename" */ static herr_t test_unknown(unsigned bogus_id, char *filename, hid_t fapl) { hid_t fid = -1; /* file ID */ hid_t gid = -1; /* group ID */ hid_t did = -1; /* Dataset ID */ hid_t sid = -1; /* Dataspace ID */ hid_t aid = -1; /* Attribute ID */ hid_t loc = -1; /* location: file or group ID */ hid_t fid_bogus = -1; /* bogus file ID */ hid_t gid_bogus = -1; /* bogus group ID */ hid_t loc_bogus = -1; /* location: bogus file or group ID */ char testfile[256]; /* create a different name for a local copy of the data file to be opened with rd/wr file permissions in case build and test are done in the source directory. */ HDstrncpy(testfile, FILE_BOGUS, strlen(FILE_BOGUS)); testfile[strlen(FILE_BOGUS)]='\0'; HDstrncat(testfile, ".copy", 5); /* Make a copy of the data file from svn. */ if(h5_make_local_copy(FILE_BOGUS, testfile) < 0) FAIL_STACK_ERROR TESTING("object with unknown header message and no flags set"); /* Open filename */ if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR /* Open FILE_BOGUS */ if((fid_bogus = H5Fopen(testfile, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Set up location ID depending on bogus_id */ if(bogus_id == H5O_BOGUS_INVALID_ID) { /* Open "group" in FILE_BOGUS */ if((gid_bogus = H5Gopen2(fid_bogus, "group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR loc_bogus = gid_bogus; /* Create "group" in filename */ if((gid = H5Gcreate2(fid, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR loc = gid; } else { /* H5O_BOGUS_VALID_ID */ loc_bogus = fid_bogus; loc = fid; } /* end else */ /* Open the dataset with the unknown header message, but no extra flags */ if((did = H5Dopen2(loc_bogus, "Dataset1", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Dclose(did) < 0) FAIL_STACK_ERROR PASSED(); TESTING("object in r/o file with unknown header message & 'fail if unknown and open for write' flag set"); /* Open the dataset with the unknown header message, and "fail if unknown and open for write" flag */ if((did = H5Dopen2(loc_bogus, "Dataset2", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR if(H5Dclose(did) < 0) FAIL_STACK_ERROR PASSED(); TESTING("object in r/o file with unknown header message & 'fail if unknown always' flag set"); /* Attempt to open the dataset with the unknown header message, and "fail if unknown always" flag */ H5E_BEGIN_TRY { did = H5Dopen2(loc_bogus, "Dataset3", H5P_DEFAULT); } H5E_END_TRY; if(did >= 0) { H5Dclose(did); TEST_ERROR } /* end if */ PASSED(); TESTING("object with unknown header message & 'mark if unknown' flag set"); /* Copy object with "mark if unknown" flag on message into file (FILENAME[0]) that can be modified */ if(H5Ocopy(loc_bogus, "Dataset4", loc, "Dataset4", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR /* Closing: filename */ if(bogus_id == H5O_BOGUS_INVALID_ID) if(H5Gclose(gid) < 0) FAIL_STACK_ERROR if(H5Fclose(fid) < 0) FAIL_STACK_ERROR /* Re-open filename, with read-only permissions */ if((fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) FAIL_STACK_ERROR /* Set up location ID depending on bogus_id */ if(bogus_id == H5O_BOGUS_INVALID_ID) { /* Open "group" in filename */ if((gid = H5Gopen2(fid, "group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR loc = gid; } else loc = fid; /* Open the dataset with the "mark if unknown" message */ if((did = H5Dopen2(loc, "Dataset4", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check that the "unknown" message was _NOT_ marked */ if(H5O_check_msg_marked_test(did, FALSE) < 0) FAIL_STACK_ERROR /* Close the dataset */ if(H5Dclose(did) < 0) FAIL_STACK_ERROR /* Close "group" in filename depending on bogus_id */ if(bogus_id == H5O_BOGUS_INVALID_ID) if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Close filename (to flush change to object header) */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR /* Re-open filename */ if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR /* Set up location ID depending on bogus_id */ if(bogus_id == H5O_BOGUS_INVALID_ID) { /* Open "group" in filename */ if((gid = H5Gopen2(fid, "group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR loc = gid; } else loc = fid; /* Open the dataset with the "mark if unknown" message */ if((did = H5Dopen2(loc, "Dataset4", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Create data space */ if((sid = H5Screate(H5S_SCALAR)) < 0) FAIL_STACK_ERROR /* Create an attribute, to get the object header into write access */ if((aid = H5Acreate2(did, "Attr", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Close dataspace */ if(H5Sclose(sid) < 0) FAIL_STACK_ERROR /* Close attribute */ if(H5Aclose(aid) < 0) FAIL_STACK_ERROR /* Close the dataset */ if(H5Dclose(did) < 0) FAIL_STACK_ERROR /* Close "group" in filename depending on bogus_id */ if(bogus_id == H5O_BOGUS_INVALID_ID) if(H5Gclose(gid) < 0) FAIL_STACK_ERROR /* Close filename (to flush change to object header) */ if(H5Fclose(fid) < 0) FAIL_STACK_ERROR /* Re-open filename */ if((fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) FAIL_STACK_ERROR /* Set up location ID depending on bogus_id */ if(bogus_id == H5O_BOGUS_INVALID_ID) { /* Open "group" in filename */ if((gid = H5Gopen2(fid, "group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR loc = gid; } else loc = fid; /* Re-open the dataset with the "mark if unknown" message */ if((did = H5Dopen2(loc, "Dataset4", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Check that the "unknown" message was marked */ if(H5O_check_msg_marked_test(did, TRUE) < 0) FAIL_STACK_ERROR /* Close the dataset */ if(H5Dclose(did) < 0) FAIL_STACK_ERROR /* Closing: filename */ if(bogus_id == H5O_BOGUS_INVALID_ID) if(H5Gclose(gid) < 0) FAIL_STACK_ERROR if(H5Fclose(fid) < 0) FAIL_STACK_ERROR PASSED(); /* Closing: FILE_BOGUS */ if(bogus_id == H5O_BOGUS_INVALID_ID) if(H5Gclose(gid_bogus) < 0) FAIL_STACK_ERROR if(H5Fclose(fid_bogus) < 0) FAIL_STACK_ERROR TESTING("object in r/w file with unknown header message & 'fail if unknown and open for write' flag set"); /* Open FILE_BOGUS with RW intent this time */ if((fid_bogus = H5Fopen(testfile, H5F_ACC_RDWR, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR /* Set up location ID */ if(bogus_id == H5O_BOGUS_INVALID_ID) { /* Open "group" in FILE_BOGUS */ if((gid_bogus = H5Gopen2(fid_bogus, "group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR loc_bogus = gid_bogus; } else loc_bogus = fid_bogus; /* Attempt to open the dataset with the unknown header message, and "fail if unknown and open for write" flag */ H5E_BEGIN_TRY { did = H5Dopen2(loc_bogus, "Dataset2", H5P_DEFAULT); } H5E_END_TRY; if(did >= 0) { H5Dclose(did); TEST_ERROR } /* end if */ PASSED(); TESTING("object in r/w file with unknown header message & 'fail if unknown always' flag set"); /* Attempt to open the dataset with the unknown header message, and "fail if unknown always" flag */ H5E_BEGIN_TRY { did = H5Dopen2(loc_bogus, "Dataset3", H5P_DEFAULT); } H5E_END_TRY; if(did >= 0) { H5Dclose(did); TEST_ERROR } /* end if */ /* Closing: FILE_BOGUS */ if(bogus_id == H5O_BOGUS_INVALID_ID) if(H5Gclose(gid_bogus) < 0) FAIL_STACK_ERROR if(H5Fclose(fid_bogus) < 0) FAIL_STACK_ERROR PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Fclose(fid); H5Gclose(gid); H5Fclose(fid_bogus); H5Gclose(gid_bogus); H5Dclose(did); H5Sclose(sid); H5Aclose(aid); } H5E_END_TRY; return FAIL; } /* test_unknown() */ /*------------------------------------------------------------------------- * Function: main * * Purpose: Exercise private object header behavior and routines * * Return: Success: 0 * Failure: 1 * * Programmer: Robb Matzke * Tuesday, November 24, 1998 * *------------------------------------------------------------------------- */ int main(void) { hid_t fapl = -1, file = -1; H5F_t *f = NULL; char filename[1024]; H5O_hdr_info_t hdr_info; /* Object info */ H5O_loc_t oh_loc; /* Object header locations */ time_t time_new, ro; int i; /* Local index variable */ unsigned b; /* Index for "new format" loop */ herr_t ret; /* Generic return value */ /* Reset library */ h5_reset(); fapl = h5_fileaccess(); h5_fixname(FILENAME[0], fapl, filename, sizeof filename); /* Loop over old & new formats */ for(b = FALSE; b <= TRUE; b++) { /* Display info about testing */ if(b) HDputs("Using new file format:"); else HDputs("Using default file format:"); /* Set the format to use for the file */ if(H5Pset_libver_bounds(fapl, (b ? H5F_LIBVER_LATEST : H5F_LIBVER_EARLIEST), H5F_LIBVER_LATEST) < 0) FAIL_STACK_ERROR /* test on object continuation block */ if(test_cont(filename, fapl) < 0) TEST_ERROR /* Create the file to operate on */ if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR if(NULL == (f = (H5F_t *)H5I_object(file))) FAIL_STACK_ERROR if(H5AC_ignore_tags(f) < 0) { H5_FAILED(); H5Eprint2(H5E_DEFAULT, stdout); goto error; } /* end if */ /* * Test object header creation * (using default group creation property list only because it's convenient) */ TESTING("object header creation"); HDmemset(&oh_loc, 0, sizeof(oh_loc)); if(H5O_create(f, H5AC_ind_read_dxpl_id, (size_t)64, (size_t)0, H5P_GROUP_CREATE_DEFAULT, &oh_loc/*out*/) < 0) FAIL_STACK_ERROR PASSED(); /* create a new message */ TESTING("message creation"); time_new = 11111111; if(H5O_msg_create(&oh_loc, H5O_MTIME_NEW_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(1 != H5O_link(&oh_loc, 1, H5AC_ind_read_dxpl_id)) FAIL_STACK_ERROR if(H5AC_flush(f, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5AC_expunge_entry(f, H5AC_ind_read_dxpl_id, H5AC_OHDR, oh_loc.addr, H5AC__NO_FLAGS_SET) < 0) FAIL_STACK_ERROR if(NULL == H5O_msg_read(&oh_loc, H5O_MTIME_NEW_ID, &ro, H5AC_ind_read_dxpl_id)) FAIL_STACK_ERROR if(ro != time_new) TEST_ERROR PASSED(); /* * Test modification of an existing message. */ TESTING("message modification"); time_new = 33333333; if(H5O_msg_write(&oh_loc, H5O_MTIME_NEW_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5AC_flush(f, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5AC_expunge_entry(f, H5AC_ind_read_dxpl_id, H5AC_OHDR, oh_loc.addr, H5AC__NO_FLAGS_SET) < 0) FAIL_STACK_ERROR if(NULL == H5O_msg_read(&oh_loc, H5O_MTIME_NEW_ID, &ro, H5AC_ind_read_dxpl_id)) FAIL_STACK_ERROR if(ro != time_new) TEST_ERROR /* Make certain that chunk #0 in the object header can be encoded with a 1-byte size */ if(H5O_get_hdr_info(&oh_loc, H5AC_ind_read_dxpl_id, &hdr_info) < 0) FAIL_STACK_ERROR if(hdr_info.space.total >=256) TEST_ERROR PASSED(); /* * Test creation of a bunch of messages one after another to see * what happens when the object header overflows in core. * (Use 'old' MTIME message here, because it is large enough to be * replaced with a continuation message (the new one is too small) * and the library doesn't understand how to migrate more than one * message from an object header currently - QAK - 10/8/03) */ TESTING("object header overflow in memory"); for(i = 0; i < 40; i++) { time_new = (i + 1) * 1000 + 1000000; if(H5O_msg_create(&oh_loc, H5O_MTIME_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR } /* end for */ if(H5AC_flush(f, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5AC_expunge_entry(f, H5AC_ind_read_dxpl_id, H5AC_OHDR, oh_loc.addr, H5AC__NO_FLAGS_SET) < 0) FAIL_STACK_ERROR /* Make certain that chunk #0 in the object header will be encoded with a 2-byte size */ if(H5O_get_hdr_info(&oh_loc, H5AC_ind_read_dxpl_id, &hdr_info) < 0) FAIL_STACK_ERROR if(hdr_info.space.total < 256) TEST_ERROR PASSED(); /* Close & re-open file & object header */ /* (makes certain that an object header in the new format that transitions * between 1-byte chunk #0 size encoding and 2-byte chunk #0 size encoding * works correctly - QAK) */ TESTING("close & re-open object header"); if(H5O_close(&oh_loc, NULL) < 0) FAIL_STACK_ERROR if(H5Fclose(file) < 0) FAIL_STACK_ERROR if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR if(NULL == (f = (H5F_t *)H5I_object(file))) FAIL_STACK_ERROR if (H5AC_ignore_tags(f) < 0) FAIL_STACK_ERROR oh_loc.file = f; if(H5O_open(&oh_loc) < 0) FAIL_STACK_ERROR PASSED(); /* * Test creation of a bunch of messages one after another to see * what happens when the object header overflows on disk. */ TESTING("object header overflow on disk"); for(i = 0; i < 10; i++) { time_new = (i + 1) * 1000 + 10; if(H5O_msg_create(&oh_loc, H5O_MTIME_NEW_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5AC_flush(f, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5AC_expunge_entry(f, H5AC_ind_read_dxpl_id, H5AC_OHDR, oh_loc.addr, H5AC__NO_FLAGS_SET) < 0) FAIL_STACK_ERROR } /* end for */ PASSED(); /* * Delete all time messages. */ TESTING("message deletion"); if(H5O_msg_remove(&oh_loc, H5O_MTIME_NEW_ID, H5O_ALL, TRUE, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5O_msg_remove(&oh_loc, H5O_MTIME_ID, H5O_ALL, TRUE, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5O_msg_read(&oh_loc, H5O_MTIME_NEW_ID, &ro, H5AC_ind_read_dxpl_id)) FAIL_STACK_ERROR if(H5O_msg_read(&oh_loc, H5O_MTIME_ID, &ro, H5AC_ind_read_dxpl_id)) FAIL_STACK_ERROR PASSED(); /* * Constant message handling. * (can't write to them, but should be able to remove them) */ TESTING("constant message handling"); time_new = 22222222; if(H5O_msg_create(&oh_loc, H5O_MTIME_NEW_ID, H5O_MSG_FLAG_CONSTANT, 0, &time_new, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5AC_flush(f, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR if(H5AC_expunge_entry(f, H5AC_ind_read_dxpl_id, H5AC_OHDR, oh_loc.addr, H5AC__NO_FLAGS_SET) < 0) FAIL_STACK_ERROR if(NULL == H5O_msg_read(&oh_loc, H5O_MTIME_NEW_ID, &ro, H5AC_ind_read_dxpl_id)) FAIL_STACK_ERROR if(ro != time_new) TEST_ERROR time_new = 33333333; H5E_BEGIN_TRY { ret = H5O_msg_write(&oh_loc, H5O_MTIME_NEW_ID, 0, 0, &time_new, H5AC_ind_read_dxpl_id); } H5E_END_TRY; if(ret >= 0) TEST_ERROR if(H5O_msg_remove(&oh_loc, H5O_MTIME_NEW_ID, H5O_ALL, TRUE, H5AC_ind_read_dxpl_id) < 0) FAIL_STACK_ERROR PASSED(); /* release resources */ TESTING("object header closing"); if(H5O_close(&oh_loc, NULL) < 0) FAIL_STACK_ERROR PASSED(); /* Close the file we created */ if(H5Fclose(file) < 0) TEST_ERROR /* Test reading datasets with undefined object header messages * and the various "fail/mark if unknown" object header message flags */ HDputs("Accessing objects with unknown header messages: H5O_BOGUS_VALID_ID"); if(test_unknown(H5O_BOGUS_VALID_ID, filename, fapl) < 0) TEST_ERROR HDputs("Accessing objects with unknown header messages: H5O_BOGUS_INVALID_ID"); if(test_unknown(H5O_BOGUS_INVALID_ID, filename, fapl) < 0) TEST_ERROR /* Test object header creation metadata cache issues */ if(test_ohdr_cache(filename, fapl) < 0) TEST_ERROR } /* end for */ /* Verify symbol table messages are cached */ if(h5_verify_cached_stabs(FILENAME, fapl) < 0) TEST_ERROR /* A test to exercise the re-read of the object header for SWMR access */ if(test_ohdr_swmr(TRUE) < 0) TEST_ERROR if(test_ohdr_swmr(FALSE) < 0) TEST_ERROR HDputs("All object header tests passed."); h5_cleanup(FILENAME, fapl); return 0; error: puts("*** TESTS FAILED ***"); H5E_BEGIN_TRY { H5Fclose(file); } H5E_END_TRY; return 1; } /* end main() */