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[svn-r8578] Purpose: new test

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Description:  Add null dataspace test for dataset and attribute to h5diff


Platforms tested:  RH 8(fuss).  Simple change, only h5diff is involved.
This commit is contained in:
Raymond Lu
2004-05-26 10:46:19 -05:00
parent 80816a3dde
commit 8ea1793569
3 changed files with 70 additions and 11 deletions
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37
tools/h5diff/testh5diff_dset.c
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@@ -602,6 +602,37 @@ static void write_dset_in(hid_t loc_id,
write_dset(loc_id,3,dims3,"float3D",H5T_NATIVE_FLOAT,buf83);
}
/*-------------------------------------------------------------------------
* Function: write_null_dset
*
* Purpose: write null dataset in LOC_ID
*
* Programmer: Raymond Lu, slu@ncsa.uiuc.edu
*
* Date: May 24, 2004
*
*-------------------------------------------------------------------------
*/
static void write_null_dset(hid_t loc_id, int make_diffs)
{
hid_t sid, dset_id;
int val = 2;
double dval = 7.8;
/* Create the null attribute */
sid = H5Screate(H5S_NULL);
if(make_diffs) {
dset_id = H5Dcreate(loc_id,"null_dset",H5T_NATIVE_INT,sid,H5P_DEFAULT);
H5Dwrite(dset_id,H5T_NATIVE_INT,H5S_ALL,H5S_ALL,H5P_DEFAULT,&val);
} else {
dset_id = H5Dcreate(loc_id,"null_dset",H5T_NATIVE_DOUBLE,sid,H5P_DEFAULT);
H5Dwrite(dset_id,H5T_NATIVE_DOUBLE,H5S_ALL,H5S_ALL,H5P_DEFAULT,&dval);
}
/* Close */
H5Dclose(dset_id);
H5Sclose(sid);
}
/*-------------------------------------------------------------------------
* Check all HDF5 classes
@@ -610,8 +641,6 @@ static void write_dset_in(hid_t loc_id,
* H5T_ENUM, H5T_VLEN, H5T_ARRAY
*-------------------------------------------------------------------------
*/
int test_dsetall(const char *file,
int make_diffs /* flag to modify data buffers */)
{
@@ -648,6 +677,7 @@ int test_dsetall(const char *file,
*/
write_dset_in(group_id,"/dset",file_id,make_diffs);
write_null_dset(file_id, make_diffs);
/* Close */
status = H5Dclose(dset_id);
@@ -660,6 +690,3 @@ int test_dsetall(const char *file,
assert(status>=0);
return status;
}