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[svn-r15124] Purpose:

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bug fixes.

Description:
Added code to create an empty hdf5 (named h5diff_empty.h5) in order to test
if h5diff compares correctly an empty hdf5 vs. a non-empty one.

Tested:
Tested in kagiso of h5diffgentest itself.
Verified by h5dump that h5diff_empty.h5 was indeed empty.
Then "h5diff h5diff_empty.h5 h5diff_basic1.h5" returned 0 (should have
returned non-zero).
This commit is contained in:
Albert Cheng 2008-06-02 12:47:30 -05:00
parent 0838a8ddc7
commit fc7aea6f7f
2 changed files with 16 additions and 5 deletions
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21
tools/h5diff/h5diffgentest.c
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@ -40,6 +40,7 @@
#define FILE8 "h5diff_dset2.h5"
#define FILE9 "h5diff_hyper1.h5"
#define FILE10 "h5diff_hyper2.h5"
#define FILE11 "h5diff_empty.h5"
#define UIMAX 4294967295u /*Maximum value for a variable of type unsigned int */
#define STR_SIZE 3
#define GBLL ((unsigned long_long) 1024 * 1024 *1024 )
@ -71,7 +72,7 @@ const H5L_class_t UD_link_class[1] = {{
*/
/* tests called in main() */
static int test_basic(const char *fname1,const char *fname2);
static int test_basic(const char *fname1, const char *fname2, const char *fname3);
static int test_types(const char *fname);
static int test_datatypes(const char *fname);
static int test_attributes(const char *fname,int make_diffs);
@ -96,7 +97,7 @@ static int write_dset(hid_t loc_id,int rank,hsize_t *dims,const char *name,hid_t
int main(void)
{
if ( test_basic (FILE1,FILE2) < 0 )
if (test_basic(FILE1, FILE2, FILE11) < 0 )
goto out;
test_types (FILE3);
@ -122,20 +123,30 @@ out:
/*-------------------------------------------------------------------------
* Function: test_basic
*
* Purpose: basic tests
* Purpose: Create basic test files, first two contains different data, the
* third one is just an empty file.
*
*-------------------------------------------------------------------------
*/
static
int test_basic(const char *fname1,
const char *fname2)
int test_basic(const char *fname1, const char *fname2, const char *fname3)
{
hid_t fid1, fid2;
hid_t gid1, gid2, gid3;
hsize_t dims1[1] = { 6 };
hsize_t dims2[2] = { 3,2 };
/* create the empty file */
if ((fid1=H5Fcreate(fname3, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0){
fprintf(stderr, "empty file (%s) creation failed.\n", fname3);
goto out;
}
if (H5Fclose(fid1) < 0){
fprintf(stderr, "empty file (%s) close failed.\n", fname3);
goto out;
}
/*-------------------------------------------------------------------------
* create two files
*-------------------------------------------------------------------------

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tools/testfiles/h5diff_empty.h5 Normal file
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