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hdf5/test/th5_system.c
Dana Robinson 7f1e49206d
Renamed COPYING to LICENSE (#4978) 
This is where most people will expect to find license information. The
COPYING_LBNL_HDF5 file has also been renamed to LICENSE_LBNL_HDF5.
The licenses are unchanged.
2024-10-18 21:13:04 -07:00

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* 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 LICENSE 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. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#define H5_SYSTEM_TEST_PATH_MAX 4096
/***********************************************************
*
* Test program: th5_system
*
* Testing for the routines available in H5system.c
*
*************************************************************/
#include "testhdf5.h"
#include "H5MMprivate.h"
static void
test_h5_dirname(void)
{
herr_t ret;
char *path = NULL;
char *dirname = NULL;
MESSAGE(5, ("Testing H5_dirname\n"));
path = malloc(H5_SYSTEM_TEST_PATH_MAX);
CHECK_PTR(path, "malloc");
if (!path)
return;
/* Check that H5_dirname fails for a NULL path */
dirname = NULL;
H5E_BEGIN_TRY
{
ret = H5_dirname(NULL, &dirname);
}
H5E_END_TRY
VERIFY(ret, FAIL, "H5_dirname with NULL path");
H5Eclear2(H5E_DEFAULT);
/* Check that H5_dirname fails for a NULL dirname pointer */
dirname = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "topdir%sunderdir%sfinaldir", H5_DIR_SEPS, H5_DIR_SEPS);
H5E_BEGIN_TRY
{
ret = H5_dirname(path, NULL);
}
H5E_END_TRY
VERIFY(ret, FAIL, "H5_dirname with NULL dirname pointer");
H5Eclear2(H5E_DEFAULT);
/* Check that H5_dirname returns "." for an empty path string */
*path = '\0';
dirname = NULL;
ret = H5_dirname(path, &dirname);
CHECK(ret, FAIL, "H5_dirname with empty string");
VERIFY_STR(dirname, ".", "comparing H5_dirname with empty string to \".\"");
H5MM_free(dirname);
/*
* Check that H5_dirname returns "." for a path that
* doesn't contain the system file separator character
*/
dirname = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "testdirname");
ret = H5_dirname(path, &dirname);
VERIFY_STR(dirname, ".", "comparing H5_dirname with non-separated path to \".\"");
H5MM_free(dirname);
/*
* Check that H5_dirname returns the system file separator
* for the simple path containing just the system file separator
*/
dirname = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, H5_DIR_SEPS);
ret = H5_dirname(path, &dirname);
VERIFY_STR(dirname, H5_DIR_SEPS, "comparing H5_dirname with file separator path to file separator");
H5MM_free(dirname);
/*
* Check that H5_dirname returns the system file separator
* for a path which contains a leading separator and a path
* component
*/
dirname = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%stestdir", H5_DIR_SEPS);
ret = H5_dirname(path, &dirname);
VERIFY_STR(dirname, H5_DIR_SEPS, "comparing H5_dirname with leading separator path to file separator");
H5MM_free(dirname);
/*
* Check that H5_dirname returns the system file separator
* for a path which contains several leading separators and
* a path component
*/
dirname = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%s%s%s%stestdir", H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS,
H5_DIR_SEPS);
ret = H5_dirname(path, &dirname);
VERIFY_STR(dirname, H5_DIR_SEPS, "comparing H5_dirname with leading separators path to file separator");
H5MM_free(dirname);
/*
* Check that H5_dirname returns the "." for a path which
* contains a path component and a trailing separator
*/
dirname = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "testdir%s", H5_DIR_SEPS);
ret = H5_dirname(path, &dirname);
VERIFY_STR(dirname, ".", "comparing H5_dirname with trailing separator path to \".\"");
H5MM_free(dirname);
/*
* Check that H5_dirname returns the "." for a path which
* contains a path component and several trailing separators
*/
dirname = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "testdir%s%s%s%s", H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS,
H5_DIR_SEPS);
ret = H5_dirname(path, &dirname);
VERIFY_STR(dirname, ".", "comparing H5_dirname with trailing separators path to \".\"");
H5MM_free(dirname);
/*
* Check that H5_dirname returns the system file separator
* for a path which contains a leading separator, a path
* component and a trailing separator
*/
dirname = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%stestdir%s", H5_DIR_SEPS, H5_DIR_SEPS);
ret = H5_dirname(path, &dirname);
VERIFY_STR(dirname, H5_DIR_SEPS,
"comparing H5_dirname with leading and trailing separator path to file separator");
H5MM_free(dirname);
/*
* Check that H5_dirname returns the system file separator
* for a path which contains several leading separators, a
* path component and a trailing separator
*/
dirname = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%s%s%s%stestdir%s", H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS,
H5_DIR_SEPS, H5_DIR_SEPS);
ret = H5_dirname(path, &dirname);
VERIFY_STR(
dirname, H5_DIR_SEPS,
"comparing H5_dirname with leading separators and a trailing separator path to file separator");
H5MM_free(dirname);
/*
* Check that H5_dirname returns the system file separator
* for a path which contains a leading separator, a path
* component and several trailing separators
*/
dirname = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%stestdir%s%s%s%s", H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS,
H5_DIR_SEPS, H5_DIR_SEPS);
ret = H5_dirname(path, &dirname);
VERIFY_STR(dirname, H5_DIR_SEPS,
"comparing H5_dirname with leading separator and trailing separators path to file separator");
H5MM_free(dirname);
/*
* Check that H5_dirname returns the system file separator
* for a path which contains several leading separators, a
* path component and several trailing separators
*/
dirname = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%s%s%s%stestdir%s%s%s%s", H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS,
H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS);
ret = H5_dirname(path, &dirname);
VERIFY_STR(dirname, H5_DIR_SEPS,
"comparing H5_dirname with leading and trailing separators path to file separator");
H5MM_free(dirname);
/*
* Check that H5_dirname returns a proper dirname with a
* "normal" pathname that has no leading separator
*/
dirname = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "topdir%sunderdir", H5_DIR_SEPS);
ret = H5_dirname(path, &dirname);
VERIFY_STR(dirname, "topdir", "comparing H5_dirname with normal path to proper dirname");
H5MM_free(dirname);
/*
* Check that H5_dirname returns a proper dirname with a
* "normal" pathname that has a leading separator
*/
dirname = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%stopdir%sunderdir", H5_DIR_SEPS, H5_DIR_SEPS);
ret = H5_dirname(path, &dirname);
VERIFY_STR(dirname, H5_DIR_SEPS "topdir", "comparing H5_dirname with normal path to proper dirname");
H5MM_free(dirname);
/*
* Check that H5_dirname returns a proper dirname with a
* "normal" pathname that has a leading and trailing separator
*/
dirname = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%stopdir%sunderdir%s", H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS);
ret = H5_dirname(path, &dirname);
VERIFY_STR(dirname, H5_DIR_SEPS "topdir", "comparing H5_dirname with normal path to proper dirname");
H5MM_free(dirname);
/*
* Check that H5_dirname returns a proper dirname with a
* contrived pathname
*/
dirname = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%stopdir%sunderdir%s%s%sfinaldir%s", H5_DIR_SEPS, H5_DIR_SEPS,
H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS);
ret = H5_dirname(path, &dirname);
VERIFY_STR(dirname, H5_DIR_SEPS "topdir" H5_DIR_SEPS "underdir",
"comparing H5_dirname with contrived path to proper dirname");
H5MM_free(dirname);
free(path);
}
static void
test_h5_basename(void)
{
herr_t ret;
char *path = NULL;
char *basename = NULL;
MESSAGE(5, ("Testing H5_basename\n"));
path = malloc(H5_SYSTEM_TEST_PATH_MAX);
CHECK_PTR(path, "malloc");
if (!path)
return;
/* Check that H5_basename fails for a NULL path */
basename = NULL;
H5E_BEGIN_TRY
{
ret = H5_basename(NULL, &basename);
}
H5E_END_TRY
VERIFY(ret, FAIL, "H5_basename with NULL path");
H5Eclear2(H5E_DEFAULT);
/* Check that H5_basename fails for a NULL basename pointer */
basename = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "topdir%sunderdir%sfinaldir", H5_DIR_SEPS, H5_DIR_SEPS);
H5E_BEGIN_TRY
{
ret = H5_basename(path, NULL);
}
H5E_END_TRY
VERIFY(ret, FAIL, "H5_basename with NULL basename pointer");
H5Eclear2(H5E_DEFAULT);
/* Check that H5_basename returns "." for an empty path string */
*path = '\0';
basename = NULL;
ret = H5_basename(path, &basename);
CHECK(ret, FAIL, "H5_basename with empty string");
VERIFY_STR(basename, ".", "comparing H5_basename with empty string to \".\"");
H5MM_free(basename);
/*
* Check that H5_basename returns the specified path for a
* path that doesn't contain the system file separator character
*/
basename = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "testdirname");
ret = H5_basename(path, &basename);
VERIFY_STR(basename, "testdirname", "comparing H5_basename with non-separated path to same path");
H5MM_free(basename);
/*
* Check that H5_basename returns the system file separator
* for the simple path containing just the system file separator
*/
basename = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, H5_DIR_SEPS);
ret = H5_basename(path, &basename);
VERIFY_STR(basename, H5_DIR_SEPS, "comparing H5_basename with file separator path to file separator");
H5MM_free(basename);
/*
* Check that H5_basename returns the proper basename for a
* path which contains a leading separator and a path
* component
*/
basename = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%stestdir", H5_DIR_SEPS);
ret = H5_basename(path, &basename);
VERIFY_STR(basename, "testdir",
"comparing H5_basename with leading separator path to filename component");
H5MM_free(basename);
/*
* Check that H5_basename returns the proper basename for a
* path which contains several leading separators and a path
* component
*/
basename = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%s%s%s%stestdir", H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS,
H5_DIR_SEPS);
ret = H5_basename(path, &basename);
VERIFY_STR(basename, "testdir",
"comparing H5_basename with leading separators path to filename component");
H5MM_free(basename);
/*
* Check that H5_basename returns the proper basename for a
* path which contains a path component and a trailing separator
*/
basename = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "testdir%s", H5_DIR_SEPS);
ret = H5_basename(path, &basename);
VERIFY_STR(basename, "testdir",
"comparing H5_basename with trailing separator path to filename component");
H5MM_free(basename);
/*
* Check that H5_basename returns the proper basename for a
* path which contains a path component and several trailing
* separators
*/
basename = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "testdir%s%s%s%s", H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS,
H5_DIR_SEPS);
ret = H5_basename(path, &basename);
VERIFY_STR(basename, "testdir",
"comparing H5_basename with trailing separators path to filename component");
H5MM_free(basename);
/*
* Check that H5_basename returns the proper basename for a
* path which contains a leading separator, a path component
* and a trailing separator
*/
basename = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%stestdir%s", H5_DIR_SEPS, H5_DIR_SEPS);
ret = H5_basename(path, &basename);
VERIFY_STR(basename, "testdir",
"comparing H5_basename with leading and trailing separator path to filename component");
H5MM_free(basename);
/*
* Check that H5_basename returns the proper basename for a
* path which contains several leading separators, a path
* component and a trailing separator
*/
basename = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%s%s%s%stestdir%s", H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS,
H5_DIR_SEPS, H5_DIR_SEPS);
ret = H5_basename(path, &basename);
VERIFY_STR(
basename, "testdir",
"comparing H5_basename with leading separators and a trailing separator path to filename component");
H5MM_free(basename);
/*
* Check that H5_basename returns the proper basename for a
* path which contains a leading separator, a path component
* and several trailing separators
*/
basename = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%stestdir%s%s%s%s", H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS,
H5_DIR_SEPS, H5_DIR_SEPS);
ret = H5_basename(path, &basename);
VERIFY_STR(
basename, "testdir",
"comparing H5_basename with leading separator and trailing separators path to filename component");
H5MM_free(basename);
/*
* Check that H5_basename returns the proper basename for a
* path which contains several leading separators, a path
* component and several trailing separators
*/
basename = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%s%s%s%stestdir%s%s%s%s", H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS,
H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS);
ret = H5_basename(path, &basename);
VERIFY_STR(basename, "testdir",
"comparing H5_basename with leading and trailing separators path to filename component");
H5MM_free(basename);
/*
* Check that H5_basename returns a proper basename with
* a "normal" pathname that has no leading separator
*/
basename = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "topdir%sunderdir", H5_DIR_SEPS);
ret = H5_basename(path, &basename);
VERIFY_STR(basename, "underdir", "comparing H5_basename with normal path to proper basename");
H5MM_free(basename);
/*
* Check that H5_basename returns a proper basename with
* a "normal" pathname that has a leading separator
*/
basename = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%stopdir%sunderdir", H5_DIR_SEPS, H5_DIR_SEPS);
ret = H5_basename(path, &basename);
VERIFY_STR(basename, "underdir", "comparing H5_basename with normal path to proper basename");
H5MM_free(basename);
/*
* Check that H5_basename returns a proper basename with
* a "normal" pathname that has a leading and trailing separator
*/
basename = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%stopdir%sunderdir%s", H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS);
ret = H5_basename(path, &basename);
VERIFY_STR(basename, "underdir", "comparing H5_basename with normal path to proper basename");
H5MM_free(basename);
/*
* Check that H5_basename returns a proper basename with a
* contrived pathname
*/
basename = NULL;
snprintf(path, H5_SYSTEM_TEST_PATH_MAX, "%stopdir%sunderdir%s%s%sfinaldir%s", H5_DIR_SEPS, H5_DIR_SEPS,
H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS, H5_DIR_SEPS);
ret = H5_basename(path, &basename);
VERIFY_STR(basename, "finaldir", "comparing H5_basename with contrived path to proper basename");
H5MM_free(basename);
free(path);
}
static void
test_h5_strcasestr(void)
{
const char *const haystack = "My test string";
char *str = NULL;
MESSAGE(5, ("Testing H5_strcasestr\n"));
/* check that H5_strcasestr returns target in empty search */
str = H5_strcasestr(haystack, "");
CHECK_PTR(str, "H5_strcasestr for empty substring");
if (str)
VERIFY_STR(str, haystack, "comparing H5_strcasestr to original string for empty substring");
/* Check that H5_strcasestr find a string of same case */
str = H5_strcasestr(haystack, "string");
CHECK_PTR(str, "H5_strcasestr for substring of same case");
if (str)
VERIFY_STR(str, "string", "comparing H5_strcasestr for substring of same case");
/* Check that H5_strcasestr find a string of different case */
str = H5_strcasestr(haystack, "sTrInG");
CHECK_PTR(str, "H5_strcasestr for substring of different case");
if (str)
VERIFY_STR(str, "string", "comparing H5_strcasestr for substring of different case");
/* Check that H5_strcasestr returns NULL if no match is found */
str = H5_strcasestr(haystack, "nomatch");
CHECK_PTR_NULL(str, "H5_strcasestr search with no match");
}
static void
test_HDstrcasestr(void)
{
const char *const haystack = "My test string";
char *str = NULL;
MESSAGE(5, ("Testing HDstrcasestr\n"));
/* check that HDstrcasestr returns target in empty search */
str = HDstrcasestr(haystack, "");
CHECK_PTR(str, "HDstrcasestr for empty substring");
if (str)
VERIFY_STR(str, haystack, "comparing HDstrcasestr to original string for empty substring");
/* Check that HDstrcasestr find a string of same case */
str = HDstrcasestr(haystack, "string");
CHECK_PTR(str, "HDstrcasestr for substring of same case");
if (str)
VERIFY_STR(str, "string", "comparing HDstrcasestr for substring of same case");
/* Check that HDstrcasestr find a string of different case */
str = HDstrcasestr(haystack, "sTrInG");
CHECK_PTR(str, "HDstrcasestr for substring of different case");
if (str)
VERIFY_STR(str, "string", "comparing HDstrcasestr for substring of different case");
/* Check that HDstrcasestr returns NULL if no match is found */
str = HDstrcasestr(haystack, "nomatch");
CHECK_PTR_NULL(str, "HDstrcasestr search with no match");
}
static void
test_h5_strndup(void)
{
#ifdef H5_HAVE_WIN32_API
const char *const teststr = "myteststring";
char *str = NULL;
MESSAGE(5, ("Testing H5_strndup\n"));
/* Check that H5_strndup fails for a NULL string pointer */
H5E_BEGIN_TRY
{
str = H5_strndup(NULL, 20);
}
H5E_END_TRY
CHECK_PTR_NULL(str, "H5_strndup with NULL string pointer");
H5Eclear2(H5E_DEFAULT);
/* Check that H5_strndup correctly performs a 0-byte copy */
str = H5_strndup(teststr, 0);
CHECK_PTR(str, "H5_strndup for 0-byte copy");
if (str)
VERIFY_STR(str, "", "comparing H5_strndup for 0-byte copy to empty string");
str = H5MM_xfree(str);
/* Check that H5_strndup correctly performs partial copies */
str = H5_strndup(teststr, 6);
CHECK_PTR(str, "H5_strndup for partial copy");
if (str)
VERIFY_STR(str, "mytest", "comparing H5_strndup for partial copy to partial string");
str = H5MM_xfree(str);
/* Check that H5_strndup correctly performs identical copies */
str = H5_strndup(teststr, strlen(teststr));
CHECK_PTR(str, "H5_strndup for identical copy");
if (str)
VERIFY_STR(str, teststr, "comparing H5_strndup for identical copy to original string");
str = H5MM_xfree(str);
/*
* Check that H5_strndup correctly performs copies when
* `n` is greater than the original string
*/
str = H5_strndup(teststr, strlen(teststr) + 2);
CHECK_PTR(str, "H5_strndup for larger 'n'");
if (str)
VERIFY_STR(str, teststr, "comparing H5_strndup with larger 'n' value to original string");
str = H5MM_xfree(str);
#endif /* H5_HAVE_WIN32_API */
}
void
test_h5_system(const void H5_ATTR_UNUSED *params)
{
MESSAGE(5, ("Testing H5system routines\n"));
test_h5_dirname();
test_h5_basename();
test_h5_strcasestr();
test_HDstrcasestr();
test_h5_strndup();
}
void
cleanup_h5_system(void H5_ATTR_UNUSED *params)
{
/* Nothing to cleanup yet */
}
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