mirror of
https://github.com/HDFGroup/hdf5.git
synced 2024-12-09 07:32:32 +08:00
ae414872f5
* Update format source to clang 13 * More format changes
256 lines
8.8 KiB
Java
256 lines
8.8 KiB
Java
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Copyright by The HDF Group. *
|
|
* All rights reserved. *
|
|
* *
|
|
* This file is part of HDF5. The full HDF5 copyright notice, including *
|
|
* terms governing use, modification, and redistribution, is contained in *
|
|
* the COPYING file, which can be found at the root of the source code *
|
|
* distribution tree, or in https://www.hdfgroup.org/licenses. *
|
|
* If you do not have access to either file, you may request a copy from *
|
|
* help@hdfgroup.org. *
|
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
|
package test;
|
|
|
|
import static org.junit.Assert.assertFalse;
|
|
import static org.junit.Assert.assertTrue;
|
|
import static org.junit.Assert.fail;
|
|
|
|
import java.io.File;
|
|
|
|
import hdf.hdf5lib.H5;
|
|
import hdf.hdf5lib.HDF5Constants;
|
|
import hdf.hdf5lib.exceptions.HDF5Exception;
|
|
import hdf.hdf5lib.exceptions.HDF5LibraryException;
|
|
|
|
import org.junit.After;
|
|
import org.junit.Before;
|
|
import org.junit.Rule;
|
|
import org.junit.Test;
|
|
import org.junit.rules.TestName;
|
|
|
|
public class TestH5Dplist {
|
|
@Rule
|
|
public TestName testname = new TestName();
|
|
private static final String H5_FILE = "testDp.h5";
|
|
private static final int DIM_X = 4;
|
|
private static final int DIM_Y = 7;
|
|
private static final int EDIM_X = 6;
|
|
private static final int EDIM_Y = 10;
|
|
private static final int CHUNK_X = 4;
|
|
private static final int CHUNK_Y = 4;
|
|
private static final int NDIMS = 2;
|
|
private static final int FILLVAL = 99;
|
|
private static final int RANK = 2;
|
|
long H5fid = HDF5Constants.H5I_INVALID_HID;
|
|
long H5dsid = HDF5Constants.H5I_INVALID_HID;
|
|
long H5did = HDF5Constants.H5I_INVALID_HID;
|
|
long H5dcpl_id = HDF5Constants.H5I_INVALID_HID;
|
|
long[] H5dims = {DIM_X, DIM_Y};
|
|
long[] H5extdims = {EDIM_X, EDIM_Y};
|
|
long[] H5chunk_dims = {CHUNK_X, CHUNK_Y};
|
|
long[] H5maxdims = {HDF5Constants.H5S_UNLIMITED, HDF5Constants.H5S_UNLIMITED};
|
|
|
|
private final void _deleteFile(String filename)
|
|
{
|
|
File file = new File(filename);
|
|
|
|
if (file.exists()) {
|
|
try {
|
|
file.delete();
|
|
}
|
|
catch (SecurityException e) {
|
|
}
|
|
}
|
|
}
|
|
|
|
private final void _createPDataset(long fid, long dsid, String name, long dcpl_val)
|
|
{
|
|
try {
|
|
H5dcpl_id = H5.H5Pcreate(dcpl_val);
|
|
}
|
|
catch (Exception err) {
|
|
err.printStackTrace();
|
|
fail("H5.H5Pcreate: " + err);
|
|
}
|
|
assertTrue("TestH5Dplist._createPDataset: ", H5dcpl_id > 0);
|
|
|
|
// Set the chunk size.
|
|
try {
|
|
H5.H5Pset_chunk(H5dcpl_id, NDIMS, H5chunk_dims);
|
|
}
|
|
catch (Exception e) {
|
|
e.printStackTrace();
|
|
}
|
|
|
|
// Set the fill value for the dataset
|
|
try {
|
|
int[] fill_value = {FILLVAL};
|
|
H5.H5Pset_fill_value(H5dcpl_id, HDF5Constants.H5T_NATIVE_INT, fill_value);
|
|
}
|
|
catch (Exception e) {
|
|
e.printStackTrace();
|
|
}
|
|
|
|
// Set the allocation time to "early". This way we can be sure
|
|
// that reading from the dataset immediately after creation will
|
|
// return the fill value.
|
|
try {
|
|
H5.H5Pset_alloc_time(H5dcpl_id, HDF5Constants.H5D_ALLOC_TIME_EARLY);
|
|
}
|
|
catch (Exception e) {
|
|
e.printStackTrace();
|
|
}
|
|
|
|
_createDataset(H5fid, H5dsid, "dset", H5dcpl_id, HDF5Constants.H5P_DEFAULT);
|
|
}
|
|
|
|
private final void _createDataset(long fid, long dsid, String name, long dcpl, long dapl)
|
|
{
|
|
try {
|
|
H5did = H5.H5Dcreate(fid, name, HDF5Constants.H5T_STD_I32BE, dsid, HDF5Constants.H5P_DEFAULT,
|
|
dcpl, dapl);
|
|
}
|
|
catch (Throwable err) {
|
|
err.printStackTrace();
|
|
fail("H5.H5Dcreate: " + err);
|
|
}
|
|
assertTrue("TestH5Dplist._createDataset: ", H5did > 0);
|
|
}
|
|
|
|
@Before
|
|
public void createH5file() throws NullPointerException, HDF5Exception
|
|
{
|
|
assertTrue("H5 open ids is 0", H5.getOpenIDCount() == 0);
|
|
System.out.print(testname.getMethodName());
|
|
try {
|
|
H5fid = H5.H5Fcreate(H5_FILE, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
|
|
HDF5Constants.H5P_DEFAULT);
|
|
H5dsid = H5.H5Screate_simple(RANK, H5dims, H5maxdims);
|
|
}
|
|
catch (Throwable err) {
|
|
err.printStackTrace();
|
|
fail("TestH5Dplist.createH5file: " + err);
|
|
}
|
|
assertTrue("TestH5Dplist.createH5file: H5.H5Fcreate: ", H5fid > 0);
|
|
assertTrue("TestH5Dplist.createH5file: H5.H5Screate_simple: ", H5dsid > 0);
|
|
|
|
H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
|
|
}
|
|
|
|
@After
|
|
public void deleteH5file() throws HDF5LibraryException
|
|
{
|
|
if (H5dcpl_id >= 0)
|
|
try {
|
|
H5.H5Pclose(H5dcpl_id);
|
|
}
|
|
catch (Exception ex) {
|
|
}
|
|
if (H5did > 0)
|
|
try {
|
|
H5.H5Dclose(H5did);
|
|
}
|
|
catch (Exception ex) {
|
|
}
|
|
if (H5dsid > 0)
|
|
try {
|
|
H5.H5Sclose(H5dsid);
|
|
}
|
|
catch (Exception ex) {
|
|
}
|
|
if (H5fid > 0)
|
|
try {
|
|
H5.H5Fclose(H5fid);
|
|
}
|
|
catch (Exception ex) {
|
|
}
|
|
|
|
_deleteFile(H5_FILE);
|
|
System.out.println();
|
|
}
|
|
|
|
@Test
|
|
public void testH5Dset_extent()
|
|
{
|
|
int[][] write_dset_data = new int[DIM_X][DIM_Y];
|
|
int[][] read_dset_data = new int[DIM_X][DIM_Y];
|
|
int[][] extend_dset_data = new int[EDIM_X][EDIM_Y];
|
|
|
|
// Initialize the dataset.
|
|
for (int indx = 0; indx < DIM_X; indx++)
|
|
for (int jndx = 0; jndx < DIM_Y; jndx++)
|
|
write_dset_data[indx][jndx] = indx * jndx - jndx;
|
|
|
|
_createPDataset(H5fid, H5dsid, "dset", HDF5Constants.H5P_DATASET_CREATE);
|
|
|
|
// Read values from the dataset, which has not been written to yet.
|
|
try {
|
|
H5.H5Dread(H5did, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5P_DEFAULT, read_dset_data);
|
|
}
|
|
catch (Exception e) {
|
|
e.printStackTrace();
|
|
}
|
|
assertTrue("testH5Dset_extent - H5.H5Dread: ", read_dset_data[0][0] == 99);
|
|
|
|
// Write the data to the dataset.
|
|
try {
|
|
H5.H5Dwrite(H5did, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5P_DEFAULT, write_dset_data);
|
|
}
|
|
catch (Exception e) {
|
|
e.printStackTrace();
|
|
}
|
|
|
|
// Read the data back.
|
|
try {
|
|
H5.H5Dread(H5did, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5P_DEFAULT, read_dset_data);
|
|
}
|
|
catch (Exception e) {
|
|
e.printStackTrace();
|
|
}
|
|
assertTrue("testH5Dset_extent - H5.H5Dread: ", read_dset_data[3][6] == 12);
|
|
|
|
// Extend the dataset.
|
|
try {
|
|
H5.H5Dset_extent(H5did, H5extdims);
|
|
}
|
|
catch (Exception e) {
|
|
e.printStackTrace();
|
|
}
|
|
|
|
// Read from the extended dataset.
|
|
try {
|
|
H5.H5Dread(H5did, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5P_DEFAULT, extend_dset_data);
|
|
}
|
|
catch (Exception e) {
|
|
e.printStackTrace();
|
|
}
|
|
assertTrue("testH5Dset_extent - H5.H5Dread: ", extend_dset_data[3][6] == 12);
|
|
assertTrue("testH5Dset_extent - H5.H5Dread: ", extend_dset_data[4][8] == 99);
|
|
}
|
|
|
|
@Test
|
|
public void testH5P_dset_no_attrs_hint()
|
|
{
|
|
boolean ret_val_id = true;
|
|
|
|
_createPDataset(H5fid, H5dsid, "dset", HDF5Constants.H5P_DATASET_CREATE);
|
|
|
|
try {
|
|
ret_val_id = H5.H5Pget_dset_no_attrs_hint(H5dcpl_id);
|
|
assertFalse("H5P_dset_no_attrs_hint", ret_val_id);
|
|
H5.H5Pset_dset_no_attrs_hint(H5dcpl_id, true);
|
|
ret_val_id = H5.H5Pget_dset_no_attrs_hint(H5dcpl_id);
|
|
assertTrue("H5P_dset_no_attrs_hint", ret_val_id);
|
|
}
|
|
catch (Throwable err) {
|
|
err.printStackTrace();
|
|
fail("H5P_dset_no_attrs_hint: " + err);
|
|
}
|
|
}
|
|
}
|