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| author | Larry Knox <lrknox@hdfgroup.org> | 2021-09-14 13:37:38 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-09-14 13:37:38 (GMT) |
| commit | d110a16912657d45fcc284305daa2cd69322c5ba (patch) | |
| tree | 0389ef34390b84805f919ef7ca841e1555221879 /test/dtransform.c | |
| parent | b30a44973e97c56bf7772cdbf767b98f84122397 (diff) | |
| download | hdf5-d110a16912657d45fcc284305daa2cd69322c5ba.zip hdf5-d110a16912657d45fcc284305daa2cd69322c5ba.tar.gz hdf5-d110a16912657d45fcc284305daa2cd69322c5ba.tar.bz2 | |
H5Ztrans: (feature) Improved H5Z_xform_noop() and H5Z_xform_create() … (#933) (#1008)
* H5Ztrans: (feature) Improved H5Z_xform_noop() and H5Z_xform_create() function
- Made a small improvement for H5Z_xform_noop() function. Now,
the function will also return TRUE if the data transform function
expression = "x". For this case, the HDF5 library behaves in a
similar fashion as the case when no data transform function has been
specified.
- Improved the inline documentation of the function
H5Z_xform_create() such it is more inline with the rest of the
code.
* Committing clang-format changes
* H5Ztrans: (feature) Added 3 tests for improved H5Z_xform_noop() function
- Added serial test with data transform expression = "x" to
verify the improved H5Z_xform_noop() function behaves as expected.
- Added 2 parallel tests with data transform expression = "x"
in combination with a filter. Before, these tests will fail but
with the improved H5Z_xform_noop() function they work and result
in the expected behavior.
- Small bug fix for one of parallel filter tests.
* Committing clang-format changes
* H5Ztrans: (feature) Added release note about detection of the
simple data transform function "x".
- Added a brief explanation about the implemented improvement
of the detection of the simple data transform function "x"
to the RELEASE.txt file.
Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Jan-Willem Blokland <Jan-Willem.Blokland@Shell.com>
Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
Diffstat (limited to 'test/dtransform.c')
| -rw-r--r-- | test/dtransform.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/dtransform.c b/test/dtransform.c index 8d3a8c0..743103f 100644 --- a/test/dtransform.c +++ b/test/dtransform.c @@ -582,6 +582,7 @@ test_specials(hid_t file) const char *special4 = "-x"; const char *special5 = "+x"; const char *special6 = "2e+1*x"; + const char *special7 = "x"; TESTING("data transform of some special cases") @@ -729,6 +730,32 @@ test_specials(hid_t file) if (H5Dclose(dset_id) < 0) TEST_ERROR + /*----------------------------- + * Operation 7: x + * This operation will be + * treated if no function has + * been specified. + *----------------------------*/ + if (H5Pset_data_transform(dxpl_id, special7) < 0) + TEST_ERROR; + + for (row = 0; row < ROWS; row++) + for (col = 0; col < COLS; col++) + data_res[row][col] = transformData[row][col]; + + if ((dset_id = H5Dcreate2(file, "/special7", H5T_NATIVE_INT, dataspace, H5P_DEFAULT, H5P_DEFAULT, + H5P_DEFAULT)) < 0) + TEST_ERROR + if (H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl_id, transformData) < 0) + TEST_ERROR + if (H5Dread(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, read_buf) < 0) + TEST_ERROR + + COMPARE_INT(read_buf, data_res) + + if (H5Dclose(dset_id) < 0) + TEST_ERROR + if (H5Pclose(dxpl_id) < 0) TEST_ERROR if (H5Sclose(dataspace) < 0) |