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[svn-r8377] Purpose:

Browse Source 
Code cleanup

Description:
    Added more tests

Platforms tested:
    FreeBSD 4.9 (sleipnir)
    h5committest
This commit is contained in:
Quincey Koziol 2004-04-17 15:32:01 -05:00
parent 880d8357bf
commit 76d71de747
1 changed files with 106 additions and 4 deletions
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110
test/th5s.c
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@ -204,12 +204,18 @@ static void
test_h5s_null(void)
{
hid_t fid; /* File ID */
hid_t sid, sid2; /* Dataspace IDs */
hid_t sid; /* Dataspace IDs */
hid_t dset_sid, dset_sid2; /* Dataspace IDs */
hid_t attr_sid; /* Dataspace IDs */
hid_t attr_sid; /* Dataspace IDs */
hid_t did; /* Dataset ID */
hid_t attr; /*Attribute ID */
hid_t attr; /*Attribute ID */
H5S_class_t stype; /* dataspace type */
hssize_t nelem; /* Number of elements */
unsigned uval=2; /* Buffer for writing to dataset */
int val=1; /* Buffer for writing to attribute */
H5S_sel_type sel_type; /* Type of selection currently */
hsize_t dims[1]={10}; /* Dimensions for converting null dataspace to simple */
H5S_class_t space_type; /* Type of dataspace */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
@ -222,14 +228,88 @@ test_h5s_null(void)
sid = H5Screate(H5S_NULL);
CHECK(sid, FAIL, "H5Screate");
/* Check that the null dataspace actually has 0 elements */
nelem = H5Sget_simple_extent_npoints(sid);
VERIFY(nelem, 0, "H5Sget_simple_extent_npoints");
/* Check that the dataspace was created with an "all" selection */
sel_type = H5Sget_select_type(sid);
VERIFY(sel_type, H5S_SEL_ALL, "H5Sget_select_type");
/* Check that the null dataspace has 0 elements selected */
nelem = H5Sget_select_npoints(sid);
VERIFY(nelem, 0, "H5Sget_select_npoints");
/* Change to "none" selection */
ret = H5Sselect_none(sid);
CHECK(ret, FAIL, "H5Sselect_none");
/* Check that the null dataspace has 0 elements selected */
nelem = H5Sget_select_npoints(sid);
VERIFY(nelem, 0, "H5Sget_select_npoints");
/* Check to be sure we can't set a hyperslab selection on a null dataspace */
H5E_BEGIN_TRY {
hssize_t start[1]={0};
hsize_t count[1]={0};
ret = H5Sselect_hyperslab(sid, H5S_SELECT_SET, start, NULL, count, NULL);
} H5E_END_TRY;
VERIFY(ret, FAIL, "H5Sselect_hyperslab");
/* Check to be sure we can't set a point selection on a null dataspace */
H5E_BEGIN_TRY {
hssize_t coord[1][1]; /* Coordinates for point selection */
coord[0][0]=0;
ret = H5Sselect_elements(sid, H5S_SELECT_SET, 1, (const hssize_t **)coord);
} H5E_END_TRY;
VERIFY(ret, FAIL, "H5Sselect_elements");
/* Create first dataset */
did = H5Dcreate(fid, NULLDATASET, H5T_STD_U32LE, sid, H5P_DEFAULT);
did = H5Dcreate(fid, NULLDATASET, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(did, FAIL, "H5Dcreate");
/* Write "nothing" to the dataset */
ret = H5Dwrite(did, H5T_NATIVE_UINT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &uval);
CHECK(ret, FAIL, "H5Dwrite");
/* Write "nothing" to the dataset (with type conversion :-) */
ret = H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &val);
CHECK(ret, FAIL, "H5Dwrite");
/* Try reading from the dataset (make certain our buffer is unmodified) */
ret = H5Dread(did, H5T_NATIVE_UINT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &uval);
CHECK(ret, FAIL, "H5Dread");
VERIFY(uval, 2, "H5Dread");
/* Try reading from the dataset (with type conversion :-) (make certain our buffer is unmodified) */
ret = H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &val);
CHECK(ret, FAIL, "H5Dread");
VERIFY(val, 1, "H5Dread");
/* Create an attribute for the group */
attr=H5Acreate(did,NULLATTR,H5T_NATIVE_INT,sid,H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* Write "nothing" to the attribute */
ret = H5Awrite(attr, H5T_NATIVE_INT, &val);
CHECK(ret, FAIL, "H5Awrite");
/* Write "nothing" to the attribute (with type conversion :-) */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &uval);
CHECK(ret, FAIL, "H5Awrite");
/* Try reading from the attribute (make certain our buffer is unmodified) */
ret = H5Aread(attr, H5T_NATIVE_INT, &val);
CHECK(ret, FAIL, "H5Aread");
VERIFY(val, 1, "H5Aread");
/* Try reading from the attribute (with type conversion :-) (make certain our buffer is unmodified) */
ret = H5Aread(attr, H5T_NATIVE_UINT, &uval);
CHECK(ret, FAIL, "H5Aread");
VERIFY(uval, 2, "H5Aread");
/* Close attribute */
ret=H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
@ -238,6 +318,18 @@ test_h5s_null(void)
ret = H5Dclose(did);
CHECK(ret, FAIL, "H5Dclose");
/* Verify that we've got the right kind of dataspace */
space_type = H5Sget_simple_extent_type(sid);
VERIFY(space_type, H5S_NULL, "H5Sget_simple_extent_type");
/* Convert the null dataspace to a simple dataspace */
ret = H5Sset_extent_simple(sid, 1, dims, NULL);
CHECK(ret, FAIL, "H5Sset_extent_simple");
/* Verify that we've got the right kind of dataspace now */
space_type = H5Sget_simple_extent_type(sid);
VERIFY(space_type, H5S_SIMPLE, "H5Sget_simple_extent_type");
/* Close the dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
@ -273,6 +365,11 @@ test_h5s_null(void)
ret = H5Sget_simple_extent_npoints(dset_sid2);
VERIFY(ret, 0, "H5Sget_simple_extent_npoints");
/* Try reading from the dataset (make certain our buffer is unmodified) */
ret = H5Dread(did, H5T_NATIVE_UINT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &uval);
CHECK(ret, FAIL, "H5Dread");
VERIFY(uval, 2, "H5Dread");
/* Close the dataspace */
ret = H5Sclose(dset_sid);
CHECK(ret, FAIL, "H5Sclose");
@ -300,6 +397,11 @@ test_h5s_null(void)
ret = H5Sclose(attr_sid);
CHECK(ret, FAIL, "H5Sclose");
/* Try reading from the attribute (make certain our buffer is unmodified) */
ret = H5Aread(attr, H5T_NATIVE_INT, &val);
CHECK(ret, FAIL, "H5Aread");
VERIFY(val, 1, "H5Aread");
/* Close attribute */
ret=H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");