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[svn-r8315] *** empty log message ***

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Raymond Lu 2004-04-06 15:08:26 -05:00
parent be7efff2b7
commit e0a446b479
1 changed files with 84 additions and 2 deletions
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86
test/tmisc.c
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@ -217,6 +217,10 @@ unsigned m13_rdata[MISC13_DIM1][MISC13_DIM2]; /* Data read from dataset
#define MISC19_ATTR_NAME "Attribute"
#define MISC19_GROUP_NAME "Group"
/* Definitions for misc. test #20 */
#define MISC20_FILE "tmisc20.h5"
#define MISC20_DSET_NAME "Dataset"
/****************************************************************
**
** test_misc1(): test unlinking a dataset from a group and immediately
@ -2772,11 +2776,11 @@ test_misc18(void)
/* Create dataspace for attributes */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate_simple");
CHECK(sid, FAIL, "H5Screate");
/* Create first dataset */
did1 = H5Dcreate(fid, MISC18_DSET1_NAME, H5T_STD_U32LE, sid, H5P_DEFAULT);
CHECK(did1, FAIL, "H5Screate_simple");
CHECK(did1, FAIL, "H5Dcreate");
/* Get object information */
ret = H5Gget_objinfo(fid,MISC18_DSET1_NAME,0,&statbuf);
@ -3286,6 +3290,83 @@ test_misc19(void)
} /* end test_misc19() */
/****************************************************************
**
** test_misc20(): Test NULL data space
**
****************************************************************/
static void
test_misc20(void)
{
hid_t fid; /* File ID */
hid_t sid, sid2; /* Dataspace IDs */
hid_t did; /* Dataset ID */
H5S_class_t class; /* dataspace type */
herr_t ret; /* Generic return value */
/* Create the file */
fid = H5Fcreate(MISC20_FILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
CHECK(fid, FAIL, "H5Fcreate");
sid = H5Screate(H5S_NULL);
CHECK(sid, FAIL, "H5Screate");
/* Create first dataset */
did = H5Dcreate(fid, MISC20_DSET_NAME, H5T_STD_U32LE, sid, H5P_DEFAULT);
CHECK(did, FAIL, "H5Dcreate");
/* Close the dataset */
ret = H5Dclose(did);
CHECK(ret, FAIL, "H5Dclose");
/* Close the dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Close the file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Reopen the file to check the data space */
fid = H5Fopen(MISC20_FILE, H5F_ACC_RDONLY, H5P_DEFAULT);
CHECK(fid, FAIL, "H5Fopen");
/* Reopen the dataset */
did = H5Dopen(fid, MISC20_DSET_NAME);
CHECK(did, FAIL, "H5Dopen");
/* Get the space of the dataset */
sid = H5Dget_space(did);
CHECK(sid, FAIL, "H5Dget_space");
/* Query the NULL dataspace */
sid2 = H5Scopy(sid);
CHECK(sid2, FAIL, "H5Scopy");
/* Verify the class type of dataspace */
class = H5Sget_simple_extent_type(sid2);
VERIFY(class, H5S_NULL, "H5Sget_simple_extent_type");
/* Verify there is zero element in the dataspace */
ret = H5Sget_simple_extent_npoints(sid2);
VERIFY(ret, 0, "H5Sget_simple_extent_npoints");
/* Close the dataset */
ret = H5Dclose(did);
CHECK(ret, FAIL, "H5Dclose");
/* Close the dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Sclose(sid2);
CHECK(ret, FAIL, "H5Sclose");
/* Close the file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* end test_misc20() */
/****************************************************************
**
** test_misc(): Main misc. test routine.
@ -3316,6 +3397,7 @@ test_misc(void)
test_misc17(); /* Test array of ASCII character */
test_misc18(); /* Test new object header information in H5G_stat_t struct */
test_misc19(); /* Test incrementing & decrementing ref count on IDs */
test_misc20(); /* Test NULL data space */
} /* test_misc() */