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hdf5/test/ohdr.c
Dana Robinson b5c66529e9
Fixes a bad memory read and unfreed memory in fsinfo code (#893) 
* Fixes a bad memory read and unfreed memory in fsinfo code

The segfaul from CVE-2020-10810 was fixed some time ago, but the
illegal memory read and unfreed memory were not.

This fix tracks some buffer sizes and errors out gracefully on errors,
ensuring buffers are cleaned up and avoiding the H5FL infinite loop +
abort on library close.

* Committing clang-format changes

Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
2021-08-12 07:21:50 -05:00

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* 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://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* Programmer: Robb Matzke
* Tuesday, November 24, 1998
*/
#include "h5test.h"
#include "H5CXprivate.h" /* API Contexts */
#include "H5Iprivate.h" /* Identifiers */
#include "H5VLprivate.h" /* Virtual Object Layer */
/*
* 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", "ohdr_min_a", "ohdr_min_b", NULL};
/* used for object header size comparison */
#define EQ 1
#define LT 2
#define GT 3
/* 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 TESTFILE_LEN 256
/* */
#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 *)H5VL_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, (size_t)H5O_MIN_SIZE, (size_t)0, H5P_GROUP_CREATE_DEFAULT, &oh_locA /*out*/) < 0)
FAIL_STACK_ERROR
if (H5O_create(f, (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) < 0)
FAIL_STACK_ERROR
if (H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new) < 0)
FAIL_STACK_ERROR
if (H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new) < 0)
FAIL_STACK_ERROR
if (H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new) < 0)
FAIL_STACK_ERROR
if (H5O_msg_create(&oh_locA, H5O_MTIME_NEW_ID, 0, 0, &time_new) < 0)
FAIL_STACK_ERROR
if (H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new) < 0)
FAIL_STACK_ERROR
if (H5O_msg_create(&oh_locA, H5O_NAME_ID, 0, 0, &short_name) < 0)
FAIL_STACK_ERROR
if (1 != H5O_link(&oh_locA, 1))
FAIL_STACK_ERROR
if (1 != H5O_link(&oh_locB, 1))
FAIL_STACK_ERROR
if (H5AC_prep_for_file_flush(f) < 0)
FAIL_STACK_ERROR
if (H5AC_flush(f) < 0)
FAIL_STACK_ERROR
if (H5AC_secure_from_file_flush(f) < 0)
FAIL_STACK_ERROR
if (H5O__expunge_chunks_test(&oh_locA) < 0)
FAIL_STACK_ERROR
if (H5O_get_hdr_info(&oh_locA, &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) < 0)
FAIL_STACK_ERROR
if (H5O_get_hdr_info(&oh_locA, &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 */
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
/* 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 *)H5VL_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, (31 * 1024), &lheap_addr) < 0)
FAIL_STACK_ERROR
/* Protect local heap (which actually pins it in the cache) */
if (NULL == (lheap = H5HL_protect(f, lheap_addr, H5AC__READ_ONLY_FLAG)))
FAIL_STACK_ERROR
/* Create an object header */
HDmemset(&oh_loc, 0, sizeof(oh_loc));
if (H5O_create(f, (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_test(&oh_loc, &rc) < 0)
FAIL_STACK_ERROR
if (0 != rc)
TEST_ERROR
/* Create object (local heap) that occupies most of cache */
if (H5HL_create(f, (31 * 1024), &lheap_addr2) < 0)
FAIL_STACK_ERROR
/* Protect local heap (which actually pins it in the cache) */
if (NULL == (lheap2 = H5HL_protect(f, 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) < 0)
FAIL_STACK_ERROR
/* Create object (local heap) that occupies most of cache */
if (H5HL_create(f, (31 * 1024), &lheap_addr3) < 0)
FAIL_STACK_ERROR
/* Protect local heap (which actually pins it in the cache) */
if (NULL == (lheap3 = H5HL_protect(f, 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_test(&oh_loc, &rc) < 0)
FAIL_STACK_ERROR
if (0 != rc)
TEST_ERROR
/* Decrement reference count o object header */
if (H5O_dec_rc_by_loc(&oh_loc) < 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 (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_native_info_t ninfo; /* 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_native_info(did, &ninfo, H5O_NATIVE_INFO_HDR) < 0)
FAIL_STACK_ERROR
if (new_format)
if (ninfo.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 (ninfo.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() */
/*
* Tests bad object header messages.
*
* Currently tests for CVE-2020-10810 fixes but can be expanded to handle
* other CVE badness.
*/
/* This is a generated file that can be obtained from:
*
* https://nvd.nist.gov/vuln/detail/CVE-2020-10810
*
* It was formerly named H5AC_unpin_entry_POC
*/
#define CVE_2020_10810_FILENAME "cve_2020_10810.h5"
static herr_t
test_ohdr_badness(hid_t fapl)
{
hid_t fid = H5I_INVALID_HID;
/* CVE-2020-10810 involved a malformed fsinfo message
* This test ensures the fundamental problem is fixed. Running it under
* valgrind et al. will ensure that the memory leaks and invalid access
* are fixed.
*/
TESTING("Fix for CVE-2020-10810");
H5E_BEGIN_TRY
{
/* This should fail due to the malformed fsinfo message. It should
* fail gracefully and not segfault.
*/
fid = H5Fopen(CVE_2020_10810_FILENAME, H5F_ACC_RDWR, fapl);
}
H5E_END_TRY;
if (fid >= 0)
FAIL_PUTS_ERROR("should not have been able to open malformed file");
PASSED();
return SUCCEED;
error:
H5E_BEGIN_TRY
{
H5Fclose(fid);
}
H5E_END_TRY;
return FAIL;
}
/*
* 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[TESTFILE_LEN];
/* 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, TESTFILE_LEN);
testfile[TESTFILE_LEN - 1] = '\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, fapl)) < 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 with unknown header message & 'shareable' flag set");
/* Open the dataset with the unknown header message, adn "shareable" flag */
if ((did = H5Dopen2(loc_bogus, "Dataset5", 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() */
/*
* Count the number of attributes attached to an object.
* Returns negative in event of error.
*/
static int
count_attributes(hid_t dset_id)
{
H5O_info2_t info;
if (H5Oget_info3(dset_id, &info, H5O_INFO_NUM_ATTRS) < 0)
return -1;
else
return (int)info.num_attrs; /* should never exceed int bounds */
} /* count_attributes */
/*
* Get the total space used by the object header.
* Used by oh_compare()
* On success, stores size in `size_out` pointer.
*/
static herr_t
oh_getsize(hid_t did, hsize_t *size_out)
{
H5O_native_info_t ninfo;
if (FAIL == H5Oget_native_info(did, &ninfo, H5O_NATIVE_INFO_HDR))
return FAIL;
*size_out = ninfo.hdr.space.total;
return SUCCEED;
} /* _oh_getsize */
/*
* Compare the TOTAL space used by datasets' object headers.
* Returns negative value if an error occurred,
* else positive #defined indicator value EQ, LT, GT.
*/
static int
oh_compare(hid_t did1, hid_t did2)
{
hsize_t space1 = 0;
hsize_t space2 = 0;
if (FAIL == oh_getsize(did1, &space1))
return -1;
if (FAIL == oh_getsize(did2, &space2))
return -2;
if (space1 < space2)
return LT;
else if (space1 > space2)
return GT;
else
return EQ;
} /* oh_compare() */
/*
* Demonstrate attribute addition to datasets.
* Conduct additions side-by-side with a standard datataset and one with
* minimized dataset object headers.
*/
#define ATTR_NAME_MAX 64
#define ATTR_SHORT "first"
#define ATTR_LONG "second"
#define N_ATTRS 64
static herr_t
test_minimized_dset_ohdr_attribute_addition(hid_t fapl_id)
{
hsize_t dims[1] = {0}; /* dataspace extent */
char filename[512] = "";
char attr_name[ATTR_NAME_MAX] = "";
hid_t fid = H5I_INVALID_HID;
hid_t dcpl_id = H5I_INVALID_HID;
hid_t sid = H5I_INVALID_HID;
hid_t did = H5I_INVALID_HID;
hid_t aid = H5I_INVALID_HID;
char * in_buf = NULL;
char * out_buf = NULL;
size_t buf_size = 0;
int out_val = 0;
int in_val = 0;
int i;
TESTING("adding attributes to datasets created with H5Pset_dset_no_attrs_hint()")
/* Create the test file */
if (NULL == h5_fixname(FILENAME[1], fapl_id, filename, sizeof(filename)))
TEST_ERROR;
if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id)) == H5I_INVALID_HID)
TEST_ERROR;
/* Set the 'no attrs' hint on the dcpl */
if ((dcpl_id = H5Pcreate(H5P_DATASET_CREATE)) == H5I_INVALID_HID)
TEST_ERROR;
if (H5Pset_dset_no_attrs_hint(dcpl_id, TRUE) < 0)
TEST_ERROR;
/* The dataset doesn't need to contain data */
dims[0] = 0;
if ((sid = H5Screate_simple(1, dims, NULL)) == H5I_INVALID_HID)
TEST_ERROR;
/* Create the dataset */
if ((did = H5Dcreate2(fid, "H5Pset_dset_no_attrs_hint", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl_id,
H5P_DEFAULT)) == H5I_INVALID_HID)
TEST_ERROR;
/* Close */
if (H5Pclose(dcpl_id) < 0)
TEST_ERROR;
if (H5Sclose(sid) < 0)
TEST_ERROR;
/**********************************************
* ADD A (STRING) ATTRIBUTE AND MANIPULATE IT *
**********************************************/
buf_size = HDstrlen(ATTR_LONG) + 1;
if (NULL == (in_buf = (char *)HDcalloc(buf_size, sizeof(char))))
TEST_ERROR;
if (NULL == (out_buf = (char *)HDcalloc(buf_size, sizeof(char))))
TEST_ERROR;
/* Create a string attribute on the dataset
*
* It has to be long enough to hold the longest string we're going to write
* to it.
*/
dims[0] = buf_size;
if ((sid = H5Screate_simple(1, dims, NULL)) == H5I_INVALID_HID)
TEST_ERROR;
if ((aid = H5Acreate2(did, "string_attr", H5T_NATIVE_CHAR, sid, H5P_DEFAULT, H5P_DEFAULT)) ==
H5I_INVALID_HID)
TEST_ERROR;
/* Write attribute data */
HDstrcpy(in_buf, ATTR_SHORT);
if (H5Awrite(aid, H5T_NATIVE_CHAR, in_buf) < 0)
TEST_ERROR;
/* Make sure the count is correct */
if (count_attributes(did) != 1)
TEST_ERROR;
/* Read the data back and verify */
if (H5Aread(aid, H5T_NATIVE_CHAR, out_buf) < 0)
TEST_ERROR;
if (HDstrcmp(in_buf, out_buf) != 0)
TEST_ERROR;
/* modify the string attribute */
HDmemset(in_buf, 0, buf_size);
HDstrcpy(in_buf, ATTR_LONG);
if (H5Awrite(aid, H5T_NATIVE_CHAR, in_buf) < 0)
TEST_ERROR;
if (count_attributes(did) != 1)
TEST_ERROR;
/* Read the data back and verify */
if (H5Aread(aid, H5T_NATIVE_CHAR, out_buf) < 0)
TEST_ERROR;
if (HDstrcmp(in_buf, out_buf) != 0)
TEST_ERROR;
/* Close */
if (H5Sclose(sid) < 0)
TEST_ERROR;
if (H5Aclose(aid) < 0)
TEST_ERROR;
/***************************************
* ADD A BUNCH OF (INTEGER) ATTRIBUTES *
***************************************/
if ((sid = H5Screate(H5S_SCALAR)) == H5I_INVALID_HID)
TEST_ERROR;
/* Loop over a reasonable number of attributes */
for (i = 0; i < N_ATTRS; i++) {
/* Set the attribute's name */
if (HDsnprintf(attr_name, ATTR_NAME_MAX, "int_attr_%d", i) < 0)
TEST_ERROR;
/* Create an integer attribute on the dataset */
if ((aid = H5Acreate2(did, attr_name, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT)) ==
H5I_INVALID_HID)
TEST_ERROR;
/* Write attribute data */
in_val = i;
if (H5Awrite(aid, H5T_NATIVE_INT, &in_val) < 0)
TEST_ERROR;
/* Make sure the count is correct (already has one attribute) */
if (count_attributes(did) != i + 2)
TEST_ERROR;
/* Read the data back and verify */
if (H5Aread(aid, H5T_NATIVE_INT, &out_val) < 0)
TEST_ERROR;
if (in_val != out_val)
TEST_ERROR;
/* Close */
if (H5Aclose(aid) < 0)
TEST_ERROR;
}
/* Close */
if (H5Sclose(sid) < 0)
TEST_ERROR;
/* Close the remaining IDs */
if (H5Dclose(did) < 0)
TEST_ERROR;
if (H5Fclose(fid) < 0)
TEST_ERROR;
/* Free memory */
HDfree(in_buf);
HDfree(out_buf);
PASSED();
return SUCCEED;
error:
H5E_BEGIN_TRY
{
(void)H5Pclose(dcpl_id);
(void)H5Sclose(sid);
(void)H5Dclose(did);
(void)H5Aclose(aid);
(void)H5Fclose(fid);
}
H5E_END_TRY;
HDfree(in_buf);
HDfree(out_buf);
return FAIL;
} /* test_minimized_dset_ohdr_attribute_addition */
/*
* Compare header sizes against when headers have been minimized.
* Repeats tests with headers "compact" and normal.
*/
static herr_t
test_minimized_dset_ohdr_size_comparisons(hid_t fapl_id)
{
hsize_t array_10[1] = {10}; /* dataspace extents */
unsigned compact = 0;
/* IDs that are file-agnostic */
hid_t dspace_id = -1;
hid_t int_type_id = -1;
hid_t dcpl_minimize = -1;
hid_t dcpl_dontmin = -1;
hid_t dcpl_default = -1;
/* IDs for non-minimized file open */
hid_t file_f_id = -1; /* lower 'f' for standard file setting */
hid_t dset_f_x_id = -1; /* 'x' for default */
hid_t dset_f_N_id = -1; /* 'N' for explcit non-minimized dset */
hid_t dset_f_Y_id = -1; /* 'Y' for minimized dset */
/* IDs for minimized file open */
hid_t file_F_id = -1; /* upper 'F' for minimized file setting */
hid_t dset_F_x_id = -1; /* 'x' for default */
hid_t dset_F_N_id = -1; /* 'N' for explcit non-minimized dset */
hid_t dset_F_Y_id = -1; /* 'Y' for minimized dset */
char filename_a[512] = "";
char filename_b[512] = "";
herr_t ret;
/* dataset suffixes:
* | default | minimize | don't minimize (dcpl-set)
* ---------------+---------+----------+---------------
* file-default | f_x | f_Y | f_N
* ---------------+---------+----------+---------------
* file-minimized | F_x | F_Y | F_N
*/
/*********
* SETUP *
*********/
/* Set filenames (not in a test, can't use TEST_ERROR) */
if (h5_fixname(FILENAME[1], fapl_id, filename_a, sizeof(filename_a)) == NULL)
return FAIL;
if (h5_fixname(FILENAME[2], fapl_id, filename_b, sizeof(filename_b)) == NULL)
return FAIL;
for (compact = 0; compact < 2; compact++) { /* 0 or 1 */
if (compact)
TESTING("minimized dset object headers size comparisons (compact)")
else
TESTING("minimized dset object headers size comparisons")
dcpl_default = H5Pcreate(H5P_DATASET_CREATE);
if (dcpl_default < 0)
TEST_ERROR
dcpl_minimize = H5Pcreate(H5P_DATASET_CREATE);
if (dcpl_minimize < 0)
TEST_ERROR
ret = H5Pset_dset_no_attrs_hint(dcpl_minimize, TRUE);
if (ret < 0)
TEST_ERROR
dcpl_dontmin = H5Pcreate(H5P_DATASET_CREATE);
if (dcpl_dontmin < 0)
TEST_ERROR
ret = H5Pset_dset_no_attrs_hint(dcpl_dontmin, FALSE);
if (ret < 0)
TEST_ERROR
if (compact) {
ret = H5Pset_layout(dcpl_default, H5D_COMPACT);
if (ret < 0)
TEST_ERROR
ret = H5Pset_layout(dcpl_minimize, H5D_COMPACT);
if (ret < 0)
TEST_ERROR
ret = H5Pset_layout(dcpl_dontmin, H5D_COMPACT);
if (ret < 0)
TEST_ERROR
}
dspace_id = H5Screate_simple(1, array_10, NULL);
if (dspace_id < 0)
TEST_ERROR
int_type_id = H5Tcopy(H5T_NATIVE_INT);
if (int_type_id < 0)
TEST_ERROR
file_f_id = H5Fcreate(filename_a, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id);
if (file_f_id < 0)
TEST_ERROR
dset_f_x_id =
H5Dcreate2(file_f_id, "default", int_type_id, dspace_id, H5P_DEFAULT, dcpl_default, H5P_DEFAULT);
if (dset_f_x_id < 0)
TEST_ERROR
dset_f_N_id =
H5Dcreate2(file_f_id, "dsetNOT", int_type_id, dspace_id, H5P_DEFAULT, dcpl_dontmin, H5P_DEFAULT);
if (dset_f_N_id < 0)
TEST_ERROR
dset_f_Y_id =
H5Dcreate2(file_f_id, "dsetMIN", int_type_id, dspace_id, H5P_DEFAULT, dcpl_minimize, H5P_DEFAULT);
if (dset_f_x_id < 0)
TEST_ERROR
file_F_id = H5Fcreate(filename_b, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id);
if (file_F_id < 0)
TEST_ERROR
ret = H5Fset_dset_no_attrs_hint(file_F_id, TRUE);
if (ret < 0)
TEST_ERROR
dset_F_x_id =
H5Dcreate2(file_F_id, "default", int_type_id, dspace_id, H5P_DEFAULT, dcpl_default, H5P_DEFAULT);
if (dset_F_x_id < 0)
TEST_ERROR
dset_F_N_id =
H5Dcreate2(file_F_id, "dsetNOT", int_type_id, dspace_id, H5P_DEFAULT, dcpl_dontmin, H5P_DEFAULT);
if (dset_F_N_id < 0)
TEST_ERROR
dset_F_Y_id =
H5Dcreate2(file_F_id, "dsetMIN", int_type_id, dspace_id, H5P_DEFAULT, dcpl_minimize, H5P_DEFAULT);
if (dset_F_Y_id < 0)
TEST_ERROR
/*********
* TESTS *
*********/
if (oh_compare(dset_f_x_id, dset_f_x_id) != EQ)
TEST_ERROR /* identity */
if (oh_compare(dset_f_x_id, dset_f_N_id) != EQ)
TEST_ERROR if (oh_compare(dset_f_x_id, dset_f_Y_id) != GT)
TEST_ERROR if (oh_compare(dset_f_N_id, dset_f_Y_id) != GT) TEST_ERROR
if (oh_compare(dset_F_x_id, dset_F_N_id) != EQ)
TEST_ERROR if (oh_compare(dset_F_x_id, dset_F_Y_id) != EQ)
TEST_ERROR if (oh_compare(dset_F_N_id, dset_F_Y_id) != EQ) TEST_ERROR
if (oh_compare(dset_F_x_id, dset_f_Y_id) != EQ)
TEST_ERROR if (oh_compare(dset_F_x_id, dset_f_x_id) != LT) TEST_ERROR
/************
* TEARDOWN *
************/
if (H5Sclose(dspace_id) < 0) TEST_ERROR if (H5Tclose(int_type_id) < 0)
TEST_ERROR if (H5Pclose(dcpl_default) < 0) TEST_ERROR if (H5Pclose(dcpl_minimize) < 0)
TEST_ERROR if (H5Pclose(dcpl_dontmin) < 0) TEST_ERROR
if (H5Fclose(file_f_id) < 0) TEST_ERROR if (H5Dclose(dset_f_x_id) < 0)
TEST_ERROR if (H5Dclose(dset_f_N_id) < 0) TEST_ERROR if (H5Dclose(dset_f_Y_id) < 0)
TEST_ERROR
if (H5Fclose(file_F_id) < 0) TEST_ERROR if (H5Dclose(dset_F_x_id) < 0)
TEST_ERROR if (H5Dclose(dset_F_N_id) < 0) TEST_ERROR if (H5Dclose(dset_F_Y_id) < 0)
TEST_ERROR
PASSED();
} /* compact and non-compact */
return SUCCEED;
error:
H5E_BEGIN_TRY
{
(void)H5Pclose(dcpl_default);
(void)H5Pclose(dcpl_minimize);
(void)H5Pclose(dcpl_dontmin);
(void)H5Sclose(dspace_id);
(void)H5Tclose(int_type_id);
(void)H5Fclose(file_f_id);
(void)H5Dclose(dset_f_x_id);
(void)H5Dclose(dset_f_N_id);
(void)H5Dclose(dset_f_Y_id);
(void)H5Fclose(file_F_id);
(void)H5Dclose(dset_F_x_id);
(void)H5Dclose(dset_F_N_id);
(void)H5Dclose(dset_F_Y_id);
}
H5E_END_TRY;
return FAIL;
} /* test_minimized_dset_ohdr_size_comparisons */
/*
* Test minimized dataset object header with filter/pipeline message
*/
static herr_t
test_minimized_dset_ohdr_with_filter(hid_t fapl_id)
{
char filename[512] = "";
const hsize_t extents[1] = {1024}; /* extents of dataspace */
const unsigned filter_values[] = {0}; /* TBD */
const hsize_t chunk_dim[] = {32}; /* needed for filter */
const int ndims = 1;
hid_t dspace_id = -1;
hid_t dtype_id = -1;
hid_t dcpl_xZ_id = -1;
hid_t dcpl_mx_id = -1;
hid_t dcpl_mZ_id = -1;
hid_t dset_xx_id = -1;
hid_t dset_xZ_id = -1;
hid_t dset_mx_id = -1;
hid_t dset_mZ_id = -1;
hid_t file_id = -1;
herr_t ret;
/* dcpl suffixes:
* | default | minimize
* ----------+---------+---------
* no filter | xx | mx
* ----------+---------+---------
* filter | xZ | mZ
*/
TESTING("minimized dset object headers with filter message");
/*********
* SETUP *
*********/
if (h5_fixname(FILENAME[1], fapl_id, filename, sizeof(filename)) == NULL)
TEST_ERROR
dcpl_mx_id = H5Pcreate(H5P_DATASET_CREATE);
if (dcpl_mx_id < 0)
TEST_ERROR
ret = H5Pset_dset_no_attrs_hint(dcpl_mx_id, TRUE);
if (ret < 0)
TEST_ERROR
dcpl_xZ_id = H5Pcreate(H5P_DATASET_CREATE);
if (dcpl_xZ_id < 0)
TEST_ERROR
ret = H5Pset_chunk(dcpl_xZ_id, ndims, chunk_dim);
if (ret < 0)
TEST_ERROR
ret = H5Pset_filter(dcpl_xZ_id, H5Z_FILTER_DEFLATE, H5Z_FLAG_OPTIONAL, 0, filter_values);
if (ret < 0)
TEST_ERROR
dcpl_mZ_id = H5Pcreate(H5P_DATASET_CREATE);
if (dcpl_mZ_id < 0)
TEST_ERROR
ret = H5Pset_dset_no_attrs_hint(dcpl_mZ_id, TRUE);
if (ret < 0)
TEST_ERROR
ret = H5Pset_chunk(dcpl_mZ_id, ndims, chunk_dim);
if (ret < 0)
TEST_ERROR
ret = H5Pset_filter(dcpl_mZ_id, H5Z_FILTER_DEFLATE, H5Z_FLAG_OPTIONAL, 0, filter_values);
if (ret < 0)
TEST_ERROR
dspace_id = H5Screate_simple(1, extents, extents);
if (dspace_id < 0)
TEST_ERROR
dtype_id = H5Tcopy(H5T_NATIVE_INT);
if (dtype_id < 0)
TEST_ERROR
file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id);
if (file_id < 0)
TEST_ERROR
dset_xx_id = H5Dcreate2(file_id, "xx", dtype_id, dspace_id, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
if (dset_xx_id < 0)
TEST_ERROR
dset_mx_id = H5Dcreate2(file_id, "Mx", dtype_id, dspace_id, H5P_DEFAULT, dcpl_mx_id, H5P_DEFAULT);
if (dset_mx_id < 0)
TEST_ERROR
dset_xZ_id = H5Dcreate2(file_id, "xZ", dtype_id, dspace_id, H5P_DEFAULT, dcpl_xZ_id, H5P_DEFAULT);
if (dset_xZ_id < 0)
TEST_ERROR
dset_mZ_id = H5Dcreate2(file_id, "MZ", dtype_id, dspace_id, H5P_DEFAULT, dcpl_mZ_id, H5P_DEFAULT);
if (dset_mZ_id < 0)
TEST_ERROR
/*********
* TESTS *
*********/
if (oh_compare(dset_mx_id, dset_xx_id) != LT)
TEST_ERROR
if (oh_compare(dset_mx_id, dset_xZ_id) != LT)
TEST_ERROR
if (oh_compare(dset_mZ_id, dset_mx_id) != GT)
TEST_ERROR
if (oh_compare(dset_mZ_id, dset_xZ_id) != LT)
TEST_ERROR
/************
* TEARDOWN *
************/
if (H5Sclose(dspace_id) < 0)
TEST_ERROR
if (H5Tclose(dtype_id) < 0)
TEST_ERROR
if (H5Pclose(dcpl_xZ_id) < 0)
TEST_ERROR
if (H5Pclose(dcpl_mx_id) < 0)
TEST_ERROR
if (H5Pclose(dcpl_mZ_id) < 0)
TEST_ERROR
if (H5Dclose(dset_xx_id) < 0)
TEST_ERROR
if (H5Dclose(dset_xZ_id) < 0)
TEST_ERROR
if (H5Dclose(dset_mx_id) < 0)
TEST_ERROR
if (H5Dclose(dset_mZ_id) < 0)
TEST_ERROR
if (H5Fclose(file_id) < 0)
TEST_ERROR
PASSED();
return SUCCEED;
error:
H5E_BEGIN_TRY
{
(void)H5Sclose(dspace_id);
(void)H5Tclose(dtype_id);
(void)H5Pclose(dcpl_xZ_id);
(void)H5Pclose(dcpl_mx_id);
(void)H5Pclose(dcpl_mZ_id);
(void)H5Dclose(dset_xx_id);
(void)H5Dclose(dset_xZ_id);
(void)H5Dclose(dset_mx_id);
(void)H5Dclose(dset_mZ_id);
(void)H5Fclose(file_id);
}
H5E_END_TRY;
return FAIL;
} /* test_minimized_dset_ohdr_with_filter */
/*
* Test minimized dataset object header and recording modification times.
*/
static herr_t
test_minimized_dset_ohdr_modification_times(hid_t _fapl_id)
{
/* test-local structure for parameterized testing
*/
struct testcase {
unsigned oh_version;
};
char filename[512] = "";
const hsize_t extents[1] = {128}; /* extents of dataspace */
hid_t dspace_id = -1;
hid_t dtype_id = -1;
hid_t dcpl_xT_id = -1; /* Track modtime */
hid_t dcpl_mx_id = -1; /* minimized */
hid_t dcpl_mT_id = -1; /* minimized, Track */
hid_t dcpl_mN_id = -1; /* minimized, do Not track */
hid_t dset_xx_id = -1;
hid_t dset_xT_id = -1;
hid_t dset_mx_id = -1;
hid_t dset_mT_id = -1;
hid_t dset_mN_id = -1;
hid_t file_id = -1;
hid_t fapl_id = -1;
herr_t ret;
unsigned i = 0; /* for testcase loop */
unsigned n_cases = 2; /* must match `cases` array size below */
struct testcase cases[2] = {
{
1,
}, /* version 1 object header */
{
2,
}, /* version 2 object header */
};
/* dcpl suffixes:
* | default | minimize
* ------------+---------+---------
* default | xx | mx
* ------------+---------+---------
* don't track | xN | mN
* ------------+---------+---------
* track | xT | mT
*/
TESTING("minimized dset object headers with modification times");
/*********
* SETUP *
*********/
if (h5_fixname(FILENAME[1], _fapl_id, filename, sizeof(filename)) == NULL)
TEST_ERROR
dcpl_mx_id = H5Pcreate(H5P_DATASET_CREATE);
if (dcpl_mx_id < 0)
TEST_ERROR
ret = H5Pset_dset_no_attrs_hint(dcpl_mx_id, TRUE);
if (ret < 0)
TEST_ERROR
dcpl_xT_id = H5Pcreate(H5P_DATASET_CREATE);
if (dcpl_xT_id < 0)
TEST_ERROR
ret = H5Pset_obj_track_times(dcpl_xT_id, TRUE);
if (ret < 0)
TEST_ERROR
dcpl_mT_id = H5Pcreate(H5P_DATASET_CREATE);
if (dcpl_mT_id < 0)
TEST_ERROR
ret = H5Pset_dset_no_attrs_hint(dcpl_mT_id, TRUE);
if (ret < 0)
TEST_ERROR
ret = H5Pset_obj_track_times(dcpl_mT_id, TRUE);
if (ret < 0)
TEST_ERROR
dcpl_mN_id = H5Pcreate(H5P_DATASET_CREATE);
if (dcpl_mN_id < 0)
TEST_ERROR
ret = H5Pset_dset_no_attrs_hint(dcpl_mN_id, TRUE);
if (ret < 0)
TEST_ERROR
ret = H5Pset_obj_track_times(dcpl_mN_id, FALSE);
if (ret < 0)
TEST_ERROR
dspace_id = H5Screate_simple(1, extents, extents);
if (dspace_id < 0)
TEST_ERROR
dtype_id = H5Tcopy(H5T_NATIVE_INT);
if (dtype_id < 0)
TEST_ERROR
for (i = 0; i < n_cases; i++) {
/* -------------- *
* per-case setup *
* -------------- */
fapl_id = H5Pcopy(_fapl_id);
if (fapl_id < 0)
TEST_ERROR
if (cases[i].oh_version > 1) {
ret = H5Pset_libver_bounds(fapl_id, H5F_LIBVER_V18, H5F_LIBVER_V110);
if (ret < 0)
TEST_ERROR
}
file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id);
if (file_id < 0)
TEST_ERROR
dset_xx_id = H5Dcreate2(file_id, "xx", dtype_id, dspace_id, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
if (dset_xx_id < 0)
TEST_ERROR
dset_mx_id = H5Dcreate2(file_id, "mx", dtype_id, dspace_id, H5P_DEFAULT, dcpl_mx_id, H5P_DEFAULT);
if (dset_mx_id < 0)
TEST_ERROR
dset_xT_id = H5Dcreate2(file_id, "xT", dtype_id, dspace_id, H5P_DEFAULT, dcpl_xT_id, H5P_DEFAULT);
if (dset_xT_id < 0)
TEST_ERROR
dset_mT_id = H5Dcreate2(file_id, "mT", dtype_id, dspace_id, H5P_DEFAULT, dcpl_mT_id, H5P_DEFAULT);
if (dset_mT_id < 0)
TEST_ERROR
dset_mN_id = H5Dcreate2(file_id, "mN", dtype_id, dspace_id, H5P_DEFAULT, dcpl_mN_id, H5P_DEFAULT);
if (dset_mN_id < 0)
TEST_ERROR
/* ----- *
* TESTS *
* ----- */
/* sanity check */
if (oh_compare(dset_mx_id, dset_xx_id) != LT)
TEST_ERROR
if (oh_compare(dset_mx_id, dset_xT_id) != LT)
TEST_ERROR
if (oh_compare(dset_xx_id, dset_xT_id) != EQ)
TEST_ERROR
if (oh_compare(dset_mx_id, dset_mT_id) != EQ)
TEST_ERROR
if (oh_compare(dset_mN_id, dset_mT_id) != LT)
TEST_ERROR
if (oh_compare(dset_mT_id, dset_xT_id) != LT)
TEST_ERROR
/* ----------------- *
* per-case teardown *
* ----------------- */
if (H5Dclose(dset_xx_id) < 0)
TEST_ERROR
if (H5Dclose(dset_xT_id) < 0)
TEST_ERROR
if (H5Dclose(dset_mx_id) < 0)
TEST_ERROR
if (H5Dclose(dset_mT_id) < 0)
TEST_ERROR
if (H5Dclose(dset_mN_id) < 0)
TEST_ERROR
if (H5Fclose(file_id) < 0)
TEST_ERROR
if (H5Pclose(fapl_id) < 0)
TEST_ERROR
} /* for each version tested */
/************
* TEARDOWN *
************/
if (H5Sclose(dspace_id) < 0)
TEST_ERROR
if (H5Tclose(dtype_id) < 0)
TEST_ERROR
if (H5Pclose(dcpl_xT_id) < 0)
TEST_ERROR
if (H5Pclose(dcpl_mx_id) < 0)
TEST_ERROR
if (H5Pclose(dcpl_mT_id) < 0)
TEST_ERROR
if (H5Pclose(dcpl_mN_id) < 0)
TEST_ERROR
PASSED();
return SUCCEED;
error:
H5E_BEGIN_TRY
{
(void)H5Sclose(dspace_id);
(void)H5Tclose(dtype_id);
(void)H5Pclose(dcpl_xT_id);
(void)H5Pclose(dcpl_mx_id);
(void)H5Pclose(dcpl_mT_id);
(void)H5Pclose(dcpl_mN_id);
(void)H5Dclose(dset_xx_id);
(void)H5Dclose(dset_xT_id);
(void)H5Dclose(dset_mx_id);
(void)H5Dclose(dset_mT_id);
(void)H5Dclose(dset_mN_id);
(void)H5Fclose(file_id);
(void)H5Pclose(fapl_id);
}
H5E_END_TRY;
return FAIL;
} /* test_minimized_dset_ohdr_modification_times */
/*
* Test minimized dataset object header with a fill value set.
*/
static herr_t
test_minimized_dset_ohdr_fillvalue_backwards_compatability(hid_t _fapl_id)
{
char filename[512] = "";
const hsize_t extents[1] = {64}; /* extents of dataspace */
const int fill[1] = {343}; /* fill value of dataset */
hid_t file_id = -1;
hid_t dtype_id = -1;
hid_t dspace_id = -1;
hid_t dcpl_id = -1;
hid_t fapl_id = -1;
hid_t dset_0_id = -1;
hid_t dset_1_id = -1;
herr_t ret;
/*********
* SETUP *
*********/
TESTING("minimized dset object headers with fill values and different libver support");
fapl_id = H5Pcopy(_fapl_id);
if (fapl_id < 0)
TEST_ERROR
if (h5_fixname(FILENAME[1], fapl_id, filename, sizeof(filename)) == NULL)
TEST_ERROR
dspace_id = H5Screate_simple(1, extents, extents);
if (dspace_id < 0)
TEST_ERROR
dtype_id = H5Tcopy(H5T_NATIVE_INT);
if (dtype_id < 0)
TEST_ERROR
dcpl_id = H5Pcreate(H5P_DATASET_CREATE);
if (dcpl_id < 0)
TEST_ERROR
ret = H5Pset_dset_no_attrs_hint(dcpl_id, TRUE);
if (ret == FAIL)
TEST_ERROR;
ret = H5Pset_fill_value(dcpl_id, dtype_id, fill);
if (ret == FAIL)
TEST_ERROR;
ret = H5Pset_libver_bounds(fapl_id, H5F_LIBVER_EARLIEST, H5F_LIBVER_LATEST);
if (ret == FAIL)
TEST_ERROR;
file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id);
if (file_id < 0)
TEST_ERROR
dset_0_id = H5Dcreate2(file_id, "fullrange", dtype_id, dspace_id, H5P_DEFAULT, dcpl_id, H5P_DEFAULT);
if (dset_0_id < 0)
TEST_ERROR
/* Close file and re-open with different libver bounds.
* Dataset "fullrange" must also be closed for expected reopen behavior.
*/
if (H5Fclose(file_id) < 0)
TEST_ERROR;
if (H5Dclose(dset_0_id) < 0)
TEST_ERROR
ret = H5Pset_libver_bounds(fapl_id, H5F_LIBVER_V18, H5F_LIBVER_LATEST);
if (ret == FAIL)
TEST_ERROR;
file_id = H5Fopen(filename, H5F_ACC_RDWR, fapl_id);
if (file_id < 0)
TEST_ERROR
dset_1_id = H5Dcreate2(file_id, "upperrange", dtype_id, dspace_id, H5P_DEFAULT, dcpl_id, H5P_DEFAULT);
if (dset_1_id < 0)
TEST_ERROR
/* re-open "fullrange" dataset
*/
dset_0_id = H5Dopen2(file_id, "fullrange", H5P_DEFAULT);
if (dset_0_id < 0)
TEST_ERROR
/*********
* TESTS *
*********/
/* dset not supporting pre-1.08 should be smaller? */
if (oh_compare(dset_1_id, dset_0_id) != LT)
TEST_ERROR
/************
* TEARDOWN *
************/
if (H5Sclose(dspace_id) < 0)
TEST_ERROR
if (H5Tclose(dtype_id) < 0)
TEST_ERROR
if (H5Pclose(dcpl_id) < 0)
TEST_ERROR
if (H5Pclose(fapl_id) < 0)
TEST_ERROR
if (H5Dclose(dset_0_id) < 0)
TEST_ERROR
if (H5Dclose(dset_1_id) < 0)
TEST_ERROR
if (H5Fclose(file_id) < 0)
TEST_ERROR;
PASSED();
return SUCCEED;
error:
H5E_BEGIN_TRY
{
(void)H5Sclose(dspace_id);
(void)H5Tclose(dtype_id);
(void)H5Pclose(dcpl_id);
(void)H5Pclose(fapl_id);
(void)H5Dclose(dset_0_id);
(void)H5Dclose(dset_1_id);
(void)H5Fclose(file_id);
}
H5E_END_TRY;
return FAIL;
} /* test_minimized_dset_ohdr_fillvalue_backwards_compatability */
/*-------------------------------------------------------------------------
* 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;
hid_t file = -1;
H5F_t * f = NULL;
const char * env_h5_drvr; /* File driver value from environment */
hbool_t single_file_vfd; /* Whether VFD used stores data in a single file */
char filename[1024];
H5O_hdr_info_t hdr_info; /* Object info */
H5O_loc_t oh_loc; /* Object header locations */
H5F_libver_t low, high; /* File format bounds */
time_t time_new, ro;
int i; /* Local index variable */
hbool_t api_ctx_pushed = FALSE; /* Whether API context pushed */
herr_t ret; /* Generic return value */
/* Get the VFD to use */
env_h5_drvr = HDgetenv("HDF5_DRIVER");
if (env_h5_drvr == NULL)
env_h5_drvr = "nomatch";
/* Check for VFD which stores data in multiple files */
single_file_vfd = (hbool_t)(HDstrcmp(env_h5_drvr, "split") != 0 && HDstrcmp(env_h5_drvr, "multi") != 0 &&
HDstrcmp(env_h5_drvr, "family") != 0);
/* Reset library */
h5_reset();
fapl = h5_fileaccess();
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
/* Push API context */
if (H5CX_push() < 0)
FAIL_STACK_ERROR
api_ctx_pushed = TRUE;
/* Loop through all the combinations of low/high library format bounds */
for (low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) {
for (high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) {
const char *low_string; /* Message for library version low bound */
const char *high_string; /* Message for library version high bound */
char msg[80]; /* Message for file format version */
/* Set version bounds before opening the file */
H5E_BEGIN_TRY
{
ret = H5Pset_libver_bounds(fapl, low, high);
}
H5E_END_TRY;
if (ret < 0) /* Invalid low/high combinations */
continue;
/* Display info about testing */
low_string = h5_get_version_string(low);
high_string = h5_get_version_string(high);
HDsprintf(msg, "Using file format version: (%s, %s)", low_string, high_string);
HDputs(msg);
/* 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 *)H5VL_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, (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) < 0)
FAIL_STACK_ERROR
if (1 != H5O_link(&oh_loc, 1))
FAIL_STACK_ERROR
if (H5AC_prep_for_file_flush(f) < 0)
FAIL_STACK_ERROR
if (H5AC_flush(f) < 0)
FAIL_STACK_ERROR
if (H5AC_secure_from_file_flush(f) < 0)
FAIL_STACK_ERROR
if (H5AC_expunge_entry(f, 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))
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) < 0)
FAIL_STACK_ERROR
if (H5AC_prep_for_file_flush(f) < 0)
FAIL_STACK_ERROR
if (H5AC_flush(f) < 0)
FAIL_STACK_ERROR
if (H5AC_secure_from_file_flush(f) < 0)
FAIL_STACK_ERROR
if (H5AC_expunge_entry(f, 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))
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, &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) < 0)
FAIL_STACK_ERROR
} /* end for */
if (H5AC_prep_for_file_flush(f) < 0)
FAIL_STACK_ERROR
if (H5AC_flush(f) < 0)
FAIL_STACK_ERROR
if (H5AC_secure_from_file_flush(f) < 0)
FAIL_STACK_ERROR
if (H5AC_expunge_entry(f, 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, &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 *)H5VL_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) < 0)
FAIL_STACK_ERROR
if (H5AC_prep_for_file_flush(f) < 0)
FAIL_STACK_ERROR
if (H5AC_flush(f) < 0)
FAIL_STACK_ERROR
if (H5AC_secure_from_file_flush(f) < 0)
FAIL_STACK_ERROR
if (H5AC_expunge_entry(f, 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) < 0)
FAIL_STACK_ERROR
if (H5O_msg_remove(&oh_loc, H5O_MTIME_ID, H5O_ALL, TRUE) < 0)
FAIL_STACK_ERROR
if (H5O_msg_read(&oh_loc, H5O_MTIME_NEW_ID, &ro))
FAIL_STACK_ERROR
if (H5O_msg_read(&oh_loc, H5O_MTIME_ID, &ro))
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) < 0)
FAIL_STACK_ERROR
if (H5AC_prep_for_file_flush(f) < 0)
FAIL_STACK_ERROR
if (H5AC_flush(f) < 0)
FAIL_STACK_ERROR
if (H5AC_secure_from_file_flush(f) < 0)
FAIL_STACK_ERROR
if (H5AC_expunge_entry(f, 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))
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);
}
H5E_END_TRY;
if (ret >= 0)
TEST_ERROR
if (H5O_msg_remove(&oh_loc, H5O_MTIME_NEW_ID, H5O_ALL, TRUE) < 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 (single_file_vfd) {
if (test_unknown(H5O_BOGUS_VALID_ID, filename, fapl) < 0)
TEST_ERROR
} /* end if */
else {
SKIPPED();
HDputs(" Unknown header message test not supported with the current VFD.");
} /* end else */
HDputs("Accessing objects with unknown header messages: H5O_BOGUS_INVALID_ID");
if (single_file_vfd) {
if (test_unknown(H5O_BOGUS_INVALID_ID, filename, fapl) < 0)
TEST_ERROR
} /* end if */
else {
SKIPPED();
HDputs(" Unknown header message test not supported with the current VFD.");
} /* end else */
/* Test object header creation metadata cache issues */
if (test_ohdr_cache(filename, fapl) < 0)
TEST_ERROR
if (test_minimized_dset_ohdr_attribute_addition(fapl) < 0)
TEST_ERROR
if (test_minimized_dset_ohdr_size_comparisons(fapl) < 0)
TEST_ERROR
if (test_minimized_dset_ohdr_with_filter(fapl) < 0)
TEST_ERROR
if (test_minimized_dset_ohdr_modification_times(fapl) < 0)
TEST_ERROR
if (test_minimized_dset_ohdr_fillvalue_backwards_compatability(fapl) < 0)
TEST_ERROR
} /* high */
} /* low */
/* Verify bad ohdr message fixes work */
test_ohdr_badness(fapl);
/* 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
/* Pop API context */
if (api_ctx_pushed && H5CX_pop(FALSE) < 0)
FAIL_STACK_ERROR
api_ctx_pushed = FALSE;
HDputs("All object header tests passed.");
h5_cleanup(FILENAME, fapl);
return 0;
error:
HDputs("*** TESTS FAILED ***");
H5E_BEGIN_TRY
{
H5Fclose(file);
}
H5E_END_TRY;
if (api_ctx_pushed)
H5CX_pop(FALSE);
return 1;
} /* end main() */
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