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hdf5/test/stab.c
Quincey Koziol 9d2070890b [svn-r13636] Description: 
Change H5[D|G|T]<foo>_expand() "temporary" API routines to
H5[D|G|T]<foo>2() "versioned" routines.  Also added
H5[D|G|T](create|commit)_anon() routines to continue to allow "anonymous"
objects to be created in a file.

Tested on:
    Mac OS X/32 10.4.9 (amazon)
    FreeBSD/32 6.2 (duty)
    FreeBSD/64 6.2 (liberty)
    Linux/32 2.6 (chicago)
    Linux/64 2.6 (chicago2)
2007-04-11 11:22:16 -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 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
*/
#define H5G_PACKAGE /*suppress error about including H5Gpkg */
/* Define this macro to indicate that the testing APIs should be available */
#define H5G_TESTING
#include "h5test.h"
#include "H5Gpkg.h" /* Groups */
#include "H5HLprivate.h" /* Local Heaps */
const char *FILENAME[] = {
"stab",
NULL
};
#define NAME_BUF_SIZE 1024
/* Definitions for 'long' test */
#define LONG_NAME_LEN 40960
/* Definitions for 'large' test */
#define LARGE_NOBJS 5000
/* Definitions for 'lifecycle' test */
#define LIFECYCLE_TOP_GROUP "top"
#define LIFECYCLE_BOTTOM_GROUP "bottom %u"
#define LIFECYCLE_LOCAL_HEAP_SIZE_HINT 256
#define LIFECYCLE_MAX_COMPACT 4
#define LIFECYCLE_MIN_DENSE 3
#define LIFECYCLE_EST_NUM_ENTRIES 4
#define LIFECYCLE_EST_NAME_LEN 8
/* Definitions for 'long_compact' test */
#define LONG_COMPACT_LENGTH ((64 * 1024) + 1024)
/* Definitions for 'read_old' test */
#define READ_OLD_NGROUPS 100
#define READ_OLD_BUFSIZE 1024
/* The group_old.h5 is generated from gen_old_fill.c in HDF5 'test' directory
* for version 1.6. To get this data file, simply compile gen_old_group.c with
* the HDF5 library in that branch and run it. */
#define FILE_OLD_GROUPS "group_old.h5"
/* Definitions for 'no_compact' test */
#define NO_COMPACT_TOP_GROUP "top"
#define NO_COMPACT_BOTTOM_GROUP "bottom %u"
#define NO_COMPACT_MAX_COMPACT 0
#define NO_COMPACT_MIN_DENSE 0
/* Definitions for 'no_compact' test */
#define GCPL_ON_ROOT_MIDDLE_GROUP "/middle"
#define GCPL_ON_ROOT_BOTTOM_GROUP "/middle/bottom"
#define GCPL_ON_ROOT_MAX_COMPACT 4
#define GCPL_ON_ROOT_MIN_DENSE 2
/*-------------------------------------------------------------------------
* Function: test_misc
*
* Purpose: Test miscellaneous group stuff.
*
* Return: Success: 0
*
* Failure: number of errors
*
* Programmer: Robb Matzke
* Tuesday, November 24, 1998
*
*-------------------------------------------------------------------------
*/
static int
test_misc(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t g1 = (-1), g2 = (-1), g3 = (-1);
char filename[NAME_BUF_SIZE];
char comment[64];
if(new_format)
TESTING("miscellaneous group tests (w/new group format)")
else
TESTING("miscellaneous group tests")
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Create initial groups for testing, then close */
if((g1 = H5Gcreate(fid, "test_1a", (size_t)0)) < 0) TEST_ERROR
if((g2 = H5Gcreate(g1, "sub_1", (size_t)0)) < 0) TEST_ERROR
if((g3 = H5Gcreate(fid, "test_1b", (size_t)0)) < 0) TEST_ERROR
if(H5Gset_comment(g3, ".", "hello world") < 0) TEST_ERROR
if(H5Gclose(g1) < 0) TEST_ERROR
if(H5Gclose(g2) < 0) TEST_ERROR
if(H5Gclose(g3) < 0) TEST_ERROR
/* Open all groups with absolute names to check for exsistence */
if((g1 = H5Gopen(fid, "/test_1a")) < 0) TEST_ERROR
if((g2 = H5Gopen(fid, "/test_1a/sub_1")) < 0) TEST_ERROR
if((g3 = H5Gopen(fid, "/test_1b")) < 0) TEST_ERROR
if(H5Gget_comment(g3, "././.", sizeof comment, comment) < 0) TEST_ERROR
if(HDstrcmp(comment, "hello world")) {
H5_FAILED();
puts(" Read the wrong comment string from the group.");
printf(" got: \"%s\"\n ans: \"hello world\"\n", comment);
TEST_ERROR
}
if(H5Gclose(g1) < 0) TEST_ERROR
if(H5Gclose(g2) < 0) TEST_ERROR
if(H5Gclose(g3) < 0) TEST_ERROR
/* Check that creating groups with no-op names isn't allowed */
H5E_BEGIN_TRY {
g1 = H5Gcreate(fid, "/", (size_t)0);
} H5E_END_TRY
if(g1 >= 0) TEST_ERROR
H5E_BEGIN_TRY {
g1 = H5Gcreate(fid, "./././", (size_t)0);
} H5E_END_TRY
if(g1 >= 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(g1);
H5Gclose(g2);
H5Gclose(g3);
H5Fclose(fid);
} H5E_END_TRY;
return 1;
}
/*-------------------------------------------------------------------------
* Purpose: Creates a group with a very long name
*
* Return: Success: 0
*
* Failure: number of errors
*
* Programmer: Robb Matzke <matzke@llnl.gov> 2002-03-28
*
* Modifications:
*-------------------------------------------------------------------------
*/
static int
test_long(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t g1 = (-1), g2 = (-1);
char *name1 = NULL, *name2 = NULL;
char filename[NAME_BUF_SIZE];
size_t i;
if(new_format)
TESTING("long names (w/new group format)")
else
TESTING("long names")
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/* Group names */
name1 = HDmalloc((size_t)LONG_NAME_LEN);
for(i = 0; i < LONG_NAME_LEN; i++)
name1[i] = (char)('A' + i%26);
name1[LONG_NAME_LEN - 1] = '\0';
name2 = HDmalloc((size_t)((2 * LONG_NAME_LEN) + 2));
sprintf(name2, "%s/%s", name1, name1);
/* Create groups */
if((g1 = H5Gcreate(fid, name1, (size_t)0)) < 0) TEST_ERROR
if((g2 = H5Gcreate(g1, name1, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(g1) < 0) TEST_ERROR
if(H5Gclose(g2) < 0) TEST_ERROR
/* Open groups */
if((g1 = H5Gopen(fid, name1)) < 0) TEST_ERROR
if((g2 = H5Gopen(fid, name2)) < 0) TEST_ERROR
if(H5Gclose(g1) < 0) TEST_ERROR
if(H5Gclose(g2) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Release name buffers */
HDfree(name2);
HDfree(name1);
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(g1);
H5Gclose(g2);
H5Fclose(fid);
HDfree(name2);
HDfree(name1);
} H5E_END_TRY;
return 1;
} /* end test_long() */
/*-------------------------------------------------------------------------
* Function: test_large
*
* Purpose: Creates a really large directory.
*
* Return: Success: 0
*
* Failure: number of errors
*
* Programmer: Robb Matzke
* robb@maya.nuance.com
* Aug 29 1997
*
* Modifications:
* Robb Matzke, 2002-03-28
* File is opened by parent instead of here.
*-------------------------------------------------------------------------
*/
static int
test_large(hid_t fapl, hbool_t new_format)
{
hid_t fid = (-1); /* File ID */
hid_t cwg = (-1), dir = (-1); /* Group IDs */
char filename[NAME_BUF_SIZE];
char name[NAME_BUF_SIZE];
int i;
if(new_format)
TESTING("large directories (w/new group format)")
else
TESTING("large directories")
/* Create file */
h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
/*
* Create a directory that has so many entries that the root
* of the B-tree ends up splitting.
*/
if((cwg = H5Gcreate(fid, "/big", (size_t)(LARGE_NOBJS * 16 + 2))) < 0) TEST_ERROR
if(new_format)
if(H5G_has_stab_test(cwg) != FALSE) TEST_ERROR
for(i = 0; i < LARGE_NOBJS; i++) {
sprintf(name, "%05d%05d", (HDrandom() % 100000), i);
if((dir = H5Gcreate(cwg, name, (size_t)0)) < 0) TEST_ERROR
if(H5Gclose(dir) < 0) TEST_ERROR
}
if(new_format)
if(H5G_is_new_dense_test(cwg) != TRUE) TEST_ERROR
if(H5Gclose(cwg) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(dir);
H5Gclose(cwg);
H5Fclose(fid);
} H5E_END_TRY;
return 1;
} /* end test_large() */
/*-------------------------------------------------------------------------
* Function: lifecycle
*
* Purpose: Test that adding links to a group follow proper "lifecycle"
* of empty->compact->symbol table->compact->empty. (As group
* is created, links are added, then links removed)
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, October 17, 2005
*
*-------------------------------------------------------------------------
*/
static int
lifecycle(hid_t fapl)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1); /* Group ID */
hid_t gid2 = (-1); /* Datatype ID */
hid_t gcpl = (-1); /* Group creation property list ID */
hid_t fapl2 = (-1); /* File access property list ID */
size_t lheap_size_hint; /* Local heap size hint */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
unsigned est_num_entries; /* Estimated # of entries in group */
unsigned est_name_len; /* Estimated length of entry name */
unsigned nmsgs; /* Number of messages in group's header */
H5G_stat_t obj_stat; /* Object info */
char objname[NAME_BUF_SIZE]; /* Object name */
char filename[NAME_BUF_SIZE];
h5_stat_size_t empty_size; /* Size of an empty file */
unsigned u; /* Local index variable */
h5_stat_size_t file_size; /* Size of each file created */
TESTING("group lifecycle");
/* Copy the file access property list */
if((fapl2 = H5Pcopy(fapl)) < 0) TEST_ERROR
/* Set the "use the latest version of the format" flag for creating objects in the file */
if(H5Pset_latest_format(fapl2, TRUE) < 0) TEST_ERROR
/* Create file */
h5_fixname(FILENAME[0], fapl2, filename, sizeof(filename));
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl2)) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Get size of file as empty */
if((empty_size = h5_get_file_size(filename)) < 0) TEST_ERROR
/* Re-open file */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl2)) < 0) TEST_ERROR
/* Set up group creation property list */
if((gcpl = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR
/* Query default group creation property settings */
if(H5Pget_local_heap_size_hint(gcpl, &lheap_size_hint) < 0) TEST_ERROR
if(lheap_size_hint != H5G_CRT_GINFO_LHEAP_SIZE_HINT) TEST_ERROR
if(H5Pget_link_phase_change(gcpl, &max_compact, &min_dense) < 0) TEST_ERROR
if(max_compact != H5G_CRT_GINFO_MAX_COMPACT) TEST_ERROR
if(min_dense != H5G_CRT_GINFO_MIN_DENSE) TEST_ERROR
if(H5Pget_est_link_info(gcpl, &est_num_entries, &est_name_len) < 0) TEST_ERROR
if(est_num_entries != H5G_CRT_GINFO_EST_NUM_ENTRIES) TEST_ERROR
if(est_name_len != H5G_CRT_GINFO_EST_NAME_LEN) TEST_ERROR
/* Set GCPL parameters */
if(H5Pset_local_heap_size_hint(gcpl, (size_t)LIFECYCLE_LOCAL_HEAP_SIZE_HINT) < 0) TEST_ERROR
if(H5Pset_link_phase_change(gcpl, LIFECYCLE_MAX_COMPACT, LIFECYCLE_MIN_DENSE) < 0) TEST_ERROR
if(H5Pset_est_link_info(gcpl, LIFECYCLE_EST_NUM_ENTRIES, LIFECYCLE_EST_NAME_LEN) < 0) TEST_ERROR
/* Create group for testing lifecycle */
if((gid = H5Gcreate2(fid, LIFECYCLE_TOP_GROUP, H5P_DEFAULT, gcpl, H5P_DEFAULT)) < 0) TEST_ERROR
/* Query group creation property settings */
if(H5Pget_local_heap_size_hint(gcpl, &lheap_size_hint) < 0) TEST_ERROR
if(lheap_size_hint != LIFECYCLE_LOCAL_HEAP_SIZE_HINT) TEST_ERROR
if(H5Pget_link_phase_change(gcpl, &max_compact, &min_dense) < 0) TEST_ERROR
if(max_compact != LIFECYCLE_MAX_COMPACT) TEST_ERROR
if(min_dense != LIFECYCLE_MIN_DENSE) TEST_ERROR
if(H5Pget_est_link_info(gcpl, &est_num_entries, &est_name_len) < 0) TEST_ERROR
if(est_num_entries != LIFECYCLE_EST_NUM_ENTRIES) TEST_ERROR
if(est_name_len != LIFECYCLE_EST_NAME_LEN) TEST_ERROR
/* Use internal testing routine to check that the group has no links or symbol table */
if(H5G_is_empty_test(gid) != TRUE) TEST_ERROR
/* Create first "bottom" group */
sprintf(objname, LIFECYCLE_BOTTOM_GROUP, (unsigned)0);
if((gid2 = H5Gcreate(gid, objname, (size_t)0)) < 0) TEST_ERROR
/* Check on bottom group's status */
if(H5G_is_empty_test(gid2) != TRUE) TEST_ERROR
/* Close bottom group */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Check on top group's status */
if(H5G_is_empty_test(gid) == TRUE) TEST_ERROR
if(H5G_has_links_test(gid, &nmsgs) != TRUE) TEST_ERROR
if(nmsgs != 1) TEST_ERROR
/* Create several more bottom groups, to push the top group almost to a symbol table */
/* (Start counting at '1', since we've already created one bottom group */
for(u = 1; u < LIFECYCLE_MAX_COMPACT; u++) {
sprintf(objname, LIFECYCLE_BOTTOM_GROUP, u);
if((gid2 = H5Gcreate(gid, objname, (size_t)0)) < 0) TEST_ERROR
/* Check on bottom group's status */
if(H5G_is_empty_test(gid2) != TRUE) TEST_ERROR
/* Close bottom group */
if(H5Gclose(gid2) < 0) TEST_ERROR
} /* end for */
/* Check on top group's status */
if(H5G_is_empty_test(gid) == TRUE) TEST_ERROR
if(H5G_has_links_test(gid, &nmsgs) != TRUE) TEST_ERROR
if(nmsgs != LIFECYCLE_MAX_COMPACT) TEST_ERROR
if(H5G_is_new_dense_test(gid) != FALSE) TEST_ERROR
/* Check that the object header is only one chunk and the space has been allocated correctly */
if(H5Gget_objinfo(gid, ".", FALSE, &obj_stat) < 0) TEST_ERROR
#ifdef H5_HAVE_LARGE_HSIZET
if(obj_stat.ohdr.size != 151) TEST_ERROR
#else /* H5_HAVE_LARGE_HSIZET */
if(obj_stat.ohdr.size != 131) TEST_ERROR
#endif /* H5_HAVE_LARGE_HSIZET */
if(obj_stat.ohdr.free != 0) TEST_ERROR
if(obj_stat.ohdr.nmesgs != 6) TEST_ERROR
if(obj_stat.ohdr.nchunks != 1) TEST_ERROR
/* Create one more "bottom" group, which should push top group into using a symbol table */
sprintf(objname, LIFECYCLE_BOTTOM_GROUP, u);
if((gid2 = H5Gcreate(gid, objname, (size_t)0)) < 0) TEST_ERROR
/* Check on bottom group's status */
if(H5G_is_empty_test(gid2) != TRUE) TEST_ERROR
/* Close bottom group */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Check on top group's status */
if(H5G_is_empty_test(gid) == TRUE) TEST_ERROR
if(H5G_has_links_test(gid, NULL) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(gid) != TRUE) TEST_ERROR
/* Check that the object header is still one chunk and the space has been allocated correctly */
if(H5Gget_objinfo(gid, ".", FALSE, &obj_stat) < 0) TEST_ERROR
#ifdef H5_HAVE_LARGE_HSIZET
if(obj_stat.ohdr.size != 151) TEST_ERROR
#else /* H5_HAVE_LARGE_HSIZET */
if(obj_stat.ohdr.size != 131) TEST_ERROR
#endif /* H5_HAVE_LARGE_HSIZET */
if(obj_stat.ohdr.free != 92) TEST_ERROR
if(obj_stat.ohdr.nmesgs != 3) TEST_ERROR
if(obj_stat.ohdr.nchunks != 1) TEST_ERROR
/* Unlink objects from top group */
while(u >= LIFECYCLE_MIN_DENSE) {
sprintf(objname, LIFECYCLE_BOTTOM_GROUP, u);
if(H5Gunlink(gid, objname) < 0) TEST_ERROR
u--;
} /* end while */
/* Check on top group's status */
if(H5G_is_empty_test(gid) == TRUE) TEST_ERROR
if(H5G_has_links_test(gid, NULL) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(gid) != TRUE) TEST_ERROR
/* Unlink one more object from the group, which should transform back to using links */
sprintf(objname, LIFECYCLE_BOTTOM_GROUP, u);
if(H5Gunlink(gid, objname) < 0) TEST_ERROR
u--;
/* Check on top group's status */
if(H5G_is_empty_test(gid) == TRUE) TEST_ERROR
if(H5G_has_links_test(gid, &nmsgs) != TRUE) TEST_ERROR
if(nmsgs != (LIFECYCLE_MIN_DENSE - 1)) TEST_ERROR
/* Unlink last two objects from top group */
sprintf(objname, LIFECYCLE_BOTTOM_GROUP, u);
if(H5Gunlink(gid, objname) < 0) TEST_ERROR
u--;
sprintf(objname, LIFECYCLE_BOTTOM_GROUP, u);
if(H5Gunlink(gid, objname) < 0) TEST_ERROR
/* Check on top group's status */
if(H5G_is_empty_test(gid) != TRUE) TEST_ERROR
/* Close top group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Unlink top group */
if(H5Gunlink(fid, LIFECYCLE_TOP_GROUP) < 0) TEST_ERROR
/* Close GCPL */
if(H5Pclose(gcpl) < 0) TEST_ERROR
/* Close FAPL copy */
if(H5Pclose(fapl2) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Get size of file as empty */
if((file_size = h5_get_file_size(filename)) < 0) TEST_ERROR
/* Verify that file is correct size */
if(file_size != empty_size) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl2);
H5Gclose(gcpl);
H5Gclose(gid2);
H5Gclose(gid);
H5Fclose(fid);
} H5E_END_TRY;
return 1;
} /* end lifecycle() */
/*-------------------------------------------------------------------------
* Function: long_compact
*
* Purpose: Test that long links are correctly _not_ put into compact
* form.
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, October 18, 2005
*
*-------------------------------------------------------------------------
*/
static int
long_compact(hid_t fapl)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1); /* Group ID */
hid_t gid2 = (-1); /* Group ID */
hid_t fapl2 = (-1); /* File access property list ID */
char *objname; /* Object name */
char filename[NAME_BUF_SIZE];
h5_stat_size_t empty_size; /* Size of an empty file */
h5_stat_size_t file_size; /* Size of each file created */
TESTING("long link names in compact groups");
/* Copy the file access property list */
if((fapl2 = H5Pcopy(fapl)) < 0) TEST_ERROR
/* Set the "use the latest version of the format" flag for creating objects in the file */
if(H5Pset_latest_format(fapl2, TRUE) < 0) TEST_ERROR
/* Create file */
h5_fixname(FILENAME[0], fapl2, filename, sizeof(filename));
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl2)) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Get size of file as empty */
if((empty_size = h5_get_file_size(filename)) < 0) TEST_ERROR
/* Construct very long object name template */
if((objname = HDmalloc((size_t)(LONG_COMPACT_LENGTH + 1))) == NULL) TEST_ERROR
HDmemset(objname, 'a', (size_t)LONG_COMPACT_LENGTH);
objname[LONG_COMPACT_LENGTH] = '\0';
/* Re-open file */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl2)) < 0) TEST_ERROR
/* Create top group */
if((gid = H5Gcreate(fid, "top", (size_t)0)) < 0) TEST_ERROR
/* Use internal testing routine to check that the group has no links or dense storage */
if(H5G_is_empty_test(gid) != TRUE) TEST_ERROR
/* Create first group with "long" name */
if((gid2 = H5Gcreate(gid, objname, (size_t)0)) < 0) TEST_ERROR
/* Check on bottom group's status */
if(H5G_is_empty_test(gid2) != TRUE) TEST_ERROR
/* Close bottom group */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Check on top group's status */
/* (Should have dense storage to hold links, since name is too long for object header message) */
if(H5G_is_empty_test(gid) == TRUE) TEST_ERROR
if(H5G_has_links_test(gid, NULL) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(gid) != TRUE) TEST_ERROR
/* Create second group with "long" name */
objname[0] = 'b';
if((gid2 = H5Gcreate(gid, objname, (size_t)0)) < 0) TEST_ERROR
/* Check on bottom group's status */
if(H5G_is_empty_test(gid2) != TRUE) TEST_ERROR
/* Close bottom group */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Check on top group's status */
/* (Should have dense storage to hold links, since name is too long for object header message) */
if(H5G_is_empty_test(gid) == TRUE) TEST_ERROR
if(H5G_has_links_test(gid, NULL) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(gid) != TRUE) TEST_ERROR
/* Unlink second object from top group */
if(H5Gunlink(gid, objname) < 0) TEST_ERROR
/* Check on top group's status */
/* (Should still be dense storage to hold links, since name is too long for object header message) */
if(H5G_is_empty_test(gid) == TRUE) TEST_ERROR
if(H5G_has_links_test(gid, NULL) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(gid) != TRUE) TEST_ERROR
/* Unlink first object from top group */
objname[0] = 'a';
if(H5Gunlink(gid, objname) < 0) TEST_ERROR
/* Check on top group's status */
/* (Should have deleted the dense storage now) */
if(H5G_is_empty_test(gid) != TRUE) TEST_ERROR
/* Free object name */
HDfree(objname);
/* Close top group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Unlink top group */
if(H5Gunlink(fid, "top") < 0) TEST_ERROR
/* Close FAPL copy */
if(H5Pclose(fapl2) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Get size of file as empty */
if((file_size = h5_get_file_size(filename)) < 0) TEST_ERROR
/* Verify that file is correct size */
if(file_size != empty_size) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl2);
H5Gclose(gid2);
H5Gclose(gid);
H5Fclose(fid);
} H5E_END_TRY;
return 1;
} /* end long_compact() */
/*-------------------------------------------------------------------------
* Function: read_old
*
* Purpose: Test reading a file with "old style" (symbol table) groups
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: Quincey Koziol
* Monday, October 24, 2005
*
*-------------------------------------------------------------------------
*/
static int
read_old(hid_t fapl)
{
int fd_old = (-1), fd_new = (-1); /* File descriptors for copying data */
hid_t fid = (-1); /* File ID */
hid_t gid = (-1); /* Group ID */
hid_t gid2 = (-1); /* Group ID */
char buf[READ_OLD_BUFSIZE]; /* Buffer for copying data */
ssize_t nread; /* Number of bytes read in */
char objname[NAME_BUF_SIZE]; /* Object name */
unsigned u; /* Local index variable */
char *srcdir = HDgetenv("srcdir"); /* where the src code is located */
char filename[512] = ""; /* old test file name */
char filename2[NAME_BUF_SIZE]; /* copy of old test file */
TESTING("reading old groups");
/* Generate correct name for test file by prepending the source path */
if(srcdir && ((HDstrlen(srcdir) + HDstrlen(FILE_OLD_GROUPS) + 1) < sizeof(filename))) {
HDstrcpy(filename, srcdir);
HDstrcat(filename, "/");
}
HDstrcat(filename, FILE_OLD_GROUPS);
/* Create filename */
h5_fixname(FILENAME[0], fapl, filename2, sizeof(filename2));
/* Copy old file into temporary file */
if((fd_old = HDopen(filename, O_RDONLY, 0666)) < 0) TEST_ERROR
if((fd_new = HDopen(filename2, O_RDWR|O_CREAT|O_TRUNC, 0666)) < 0) TEST_ERROR
/* Copy data */
while((nread = HDread(fd_old, buf, (size_t)READ_OLD_BUFSIZE)) > 0)
HDwrite(fd_new, buf, (size_t)nread);
/* Close files */
if(HDclose(fd_old) < 0) TEST_ERROR
if(HDclose(fd_new) < 0) TEST_ERROR
/* Open copied file */
if((fid = H5Fopen(filename2, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR
/* Attempt to open "old" group */
if((gid = H5Gopen(fid, "old")) < 0) TEST_ERROR
/* Check on old group's status */
if(H5G_is_empty_test(gid) == FALSE) TEST_ERROR
if(H5G_has_links_test(gid, NULL) == TRUE) TEST_ERROR
if(H5G_has_stab_test(gid) != TRUE) TEST_ERROR
/* Create a bunch of objects in the group */
for(u = 0; u < READ_OLD_NGROUPS; u++) {
sprintf(objname, "Group %u", u);
if((gid2 = H5Gcreate(gid, objname, (size_t)0)) < 0) TEST_ERROR
/* Check on bottom group's status */
if(H5G_is_empty_test(gid2) != TRUE) TEST_ERROR
/* Close bottom group */
if(H5Gclose(gid2) < 0) TEST_ERROR
} /* end for */
/* Check on old group's status */
/* (Should stay in old "symbol table" form) */
if(H5G_is_empty_test(gid) == TRUE) TEST_ERROR
if(H5G_has_links_test(gid, NULL) == TRUE) TEST_ERROR
if(H5G_has_stab_test(gid) != TRUE) TEST_ERROR
/* Delete new objects from old group */
for(u = 0; u < READ_OLD_NGROUPS; u++) {
sprintf(objname, "Group %u", u);
if(H5Gunlink(gid, objname) < 0) TEST_ERROR
} /* end for */
/* Check on old group's status */
/* (Should stay in old "symbol table" form, but have no links) */
if(H5G_is_empty_test(gid) == FALSE) TEST_ERROR
if(H5G_has_links_test(gid, NULL) == TRUE) TEST_ERROR
if(H5G_has_stab_test(gid) != TRUE) TEST_ERROR
/* Close old group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close first file */
if(H5Fclose(fid)<0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(gid);
H5Fclose(fid);
} H5E_END_TRY;
return 1;
} /* end read_old() */
/*-------------------------------------------------------------------------
* Function: no_compact
*
* Purpose: Test that its possible to create groups that don't use the
* compact form directly (and don't use link messages).
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, October 25, 2005
*
*-------------------------------------------------------------------------
*/
static int
no_compact(hid_t fapl)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1); /* Group ID */
hid_t gid2 = (-1); /* Datatype ID */
hid_t gcpl = (-1); /* Group creation property list ID */
hid_t fapl2 = (-1); /* File access property list ID */
char objname[NAME_BUF_SIZE]; /* Object name */
char filename[NAME_BUF_SIZE];
h5_stat_size_t empty_size; /* Size of an empty file */
h5_stat_size_t file_size; /* Size of each file created */
unsigned est_num_entries; /* Estimated # of entries in group */
unsigned est_name_len; /* Estimated length of entry name */
TESTING("group without compact form");
/* Copy the file access property list */
if((fapl2 = H5Pcopy(fapl)) < 0) TEST_ERROR
/* Set the "use the latest version of the format" flag for creating objects in the file */
if(H5Pset_latest_format(fapl2, TRUE) < 0) TEST_ERROR
/* Create file */
h5_fixname(FILENAME[0], fapl2, filename, sizeof(filename));
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl2)) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Get size of file as empty */
if((empty_size = h5_get_file_size(filename)) < 0) TEST_ERROR
/* Re-open file */
if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl2)) < 0) TEST_ERROR
/* Set up group creation property list */
if((gcpl = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR
/* Set GCPL parameters */
if(H5Pset_link_phase_change(gcpl, NO_COMPACT_MAX_COMPACT, NO_COMPACT_MIN_DENSE) < 0) TEST_ERROR
/* Check information for default group creation */
if(H5Pget_est_link_info(gcpl, &est_num_entries, &est_name_len) < 0) TEST_ERROR
if(est_num_entries != H5G_CRT_GINFO_EST_NUM_ENTRIES) TEST_ERROR
if(est_name_len != H5G_CRT_GINFO_EST_NAME_LEN) TEST_ERROR
/* Create group for testing no compact form */
if((gid = H5Gcreate2(fid, NO_COMPACT_TOP_GROUP, H5P_DEFAULT, gcpl, H5P_DEFAULT)) < 0) TEST_ERROR
/* Close GCPL */
if(H5Pclose(gcpl) < 0) TEST_ERROR
/* Use internal testing routine to check that the group has no links or dense storage */
if(H5G_is_empty_test(gid) != TRUE) TEST_ERROR
/* Create first "bottom" group */
sprintf(objname, NO_COMPACT_BOTTOM_GROUP, (unsigned)0);
if((gid2 = H5Gcreate(gid, objname, (size_t)0)) < 0) TEST_ERROR
/* Check on bottom group's status */
if(H5G_is_empty_test(gid2) != TRUE) TEST_ERROR
/* Close bottom group */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Check on top group's status */
if(H5G_is_empty_test(gid) == TRUE) TEST_ERROR
if(H5G_has_links_test(gid, NULL) == TRUE) TEST_ERROR
if(H5G_is_new_dense_test(gid) != TRUE) TEST_ERROR
/* Unlink object from top group */
sprintf(objname, NO_COMPACT_BOTTOM_GROUP, (unsigned)0);
if(H5Gunlink(gid, objname) < 0) TEST_ERROR
/* Check on top group's status */
if(H5G_is_empty_test(gid) != TRUE) TEST_ERROR
/* Close top group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Unlink top group */
if(H5Gunlink(fid, NO_COMPACT_TOP_GROUP) < 0) TEST_ERROR
/* Close FAPL copy */
if(H5Pclose(fapl2) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
/* Get size of file as empty */
if((file_size = h5_get_file_size(filename)) < 0) TEST_ERROR
/* Verify that file is correct size */
if(file_size != empty_size) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl2);
H5Gclose(gcpl);
H5Gclose(gid2);
H5Gclose(gid);
H5Fclose(fid);
} H5E_END_TRY;
return 1;
} /* end no_compact() */
/*-------------------------------------------------------------------------
* Function: gcpl_on_root
*
* Purpose: Test setting group creation properties for root group.
*
* Return: Success: 0
*
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, October 25, 2005
*
*-------------------------------------------------------------------------
*/
static int
gcpl_on_root(hid_t fapl)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1); /* Group ID */
hid_t gid2 = (-1); /* Datatype ID */
hid_t fcpl = (-1); /* File creation property list ID */
hid_t fapl2 = (-1); /* File access property list ID */
hid_t gcpl = (-1); /* Group creation property list ID */
hid_t lcpl = (-1); /* Link creation property list ID */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
char filename[NAME_BUF_SIZE];
TESTING("setting root group creation properties");
/* Copy the file access property list */
if((fapl2 = H5Pcopy(fapl)) < 0) TEST_ERROR
/* Set the "use the latest version of the format" flag for creating objects in the file */
if(H5Pset_latest_format(fapl2, TRUE) < 0) TEST_ERROR
/* Create file */
h5_fixname(FILENAME[0], fapl2, filename, sizeof(filename));
/* Set up file creation property list */
if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) TEST_ERROR
/* Set GCPL parameters */
if(H5Pset_link_phase_change(fcpl, GCPL_ON_ROOT_MAX_COMPACT, GCPL_ON_ROOT_MIN_DENSE) < 0) TEST_ERROR
/* Query the group creation properties from the FCPL */
if(H5Pget_link_phase_change(fcpl, &max_compact, &min_dense) < 0) TEST_ERROR
if(max_compact != GCPL_ON_ROOT_MAX_COMPACT) TEST_ERROR
if(min_dense != GCPL_ON_ROOT_MIN_DENSE) TEST_ERROR
/* Create file with modified root group creation properties */
if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl2)) < 0) TEST_ERROR
/* Close FCPL */
if(H5Pclose(fcpl) < 0) TEST_ERROR
/* Open the root group */
if((gid = H5Gopen(fid, "/")) < 0) TEST_ERROR
/* Query the group creation properties */
if((gcpl = H5Gget_create_plist(gid)) < 0) TEST_ERROR
if(H5Pget_link_phase_change(gcpl, &max_compact, &min_dense) < 0) TEST_ERROR
if(max_compact != GCPL_ON_ROOT_MAX_COMPACT) TEST_ERROR
if(min_dense != GCPL_ON_ROOT_MIN_DENSE) TEST_ERROR
/* Close GCPL */
if(H5Pclose(gcpl) < 0) TEST_ERROR
/* Create a link creation property list, with intermediate group creation set */
if((lcpl = H5Pcreate(H5P_LINK_CREATE)) < 0) TEST_ERROR
if(H5Pset_create_intermediate_group(lcpl, TRUE) < 0) TEST_ERROR
/* Create a group and intermediate groups, to check if root group settings are inherited */
if((gid2 = H5Gcreate2(gid, GCPL_ON_ROOT_BOTTOM_GROUP, lcpl, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
/* Close LCPL */
if(H5Pclose(lcpl) < 0) TEST_ERROR
/* Query the group creation properties */
if((gcpl = H5Gget_create_plist(gid2)) < 0) TEST_ERROR
if(H5Pget_link_phase_change(gcpl, &max_compact, &min_dense) < 0) TEST_ERROR
if(max_compact != H5G_CRT_GINFO_MAX_COMPACT) TEST_ERROR
if(min_dense != H5G_CRT_GINFO_MIN_DENSE) TEST_ERROR
/* Close GCPL */
if(H5Pclose(gcpl) < 0) TEST_ERROR
/* Close bottom group */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Open the middle group */
if((gid2 = H5Gopen(fid, GCPL_ON_ROOT_MIDDLE_GROUP)) < 0) TEST_ERROR
/* Query the group creation properties */
if((gcpl = H5Gget_create_plist(gid2)) < 0) TEST_ERROR
if(H5Pget_link_phase_change(gcpl, &max_compact, &min_dense) < 0) TEST_ERROR
if(max_compact != GCPL_ON_ROOT_MAX_COMPACT) TEST_ERROR
if(min_dense != GCPL_ON_ROOT_MIN_DENSE) TEST_ERROR
/* Close GCPL */
if(H5Pclose(gcpl) < 0) TEST_ERROR
/* Close bottom group */
if(H5Gclose(gid2) < 0) TEST_ERROR
/* Close root group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Close FAPL copy */
if(H5Pclose(fapl2) < 0) TEST_ERROR
/* Close file */
if(H5Fclose(fid) < 0) TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY {
H5Gclose(lcpl);
H5Gclose(gcpl);
H5Gclose(gid2);
H5Gclose(gid);
H5Pclose(fapl2);
H5Gclose(fcpl);
H5Fclose(fid);
} H5E_END_TRY;
return 1;
} /* end gcpl_on_root() */
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: Test groups
*
* Return: Success: zero
*
* Failure: non-zero
*
* Programmer: Robb Matzke
* Tuesday, November 24, 1998
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
int
main(void)
{
const char *envval = NULL;
/* Don't run this test using the split file driver */
envval = HDgetenv("HDF5_DRIVER");
if(envval == NULL)
envval = "nomatch";
if(HDstrcmp(envval, "core") && HDstrcmp(envval, "split") && HDstrcmp(envval, "multi") && HDstrcmp(envval, "family")) {
hid_t fapl, fapl2; /* File access property list IDs */
int nerrors = 0;
/* Reset library */
h5_reset();
fapl = h5_fileaccess();
/* Copy the file access property list */
if((fapl2 = H5Pcopy(fapl)) < 0) TEST_ERROR
/* Set the "use the latest version of the format" flag for creating objects in the file */
if(H5Pset_latest_format(fapl2, TRUE) < 0) TEST_ERROR
/* Perform basic tests, with old & new style groups */
nerrors += test_misc(fapl, FALSE); /* with old-style group */
nerrors += test_misc(fapl2, TRUE); /* with new-style group */
nerrors += test_long(fapl, FALSE); /* with old-style group */
nerrors += test_long(fapl2, TRUE); /* with new-style group */
nerrors += test_large(fapl, FALSE); /* with old-style group */
nerrors += test_large(fapl2, TRUE); /* with new-style group */
/* New format group specific tests (require new format features) */
nerrors += lifecycle(fapl);
nerrors += long_compact(fapl);
nerrors += read_old(fapl);
nerrors += no_compact(fapl);
nerrors += gcpl_on_root(fapl);
/* Close 2nd FAPL */
H5Pclose(fapl2);
/* Check for test errors */
if(nerrors)
goto error;
/* Cleanup */
puts("All symbol table tests passed.");
h5_cleanup(FILENAME, fapl);
} /* end if */
else
puts("All symbol table tests skipped - Incompatible with current Virtual File Driver");
return 0;
error:
puts("*** TESTS FAILED ***");
return 1;
}
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