[svn-r29226] HDFFV-9552: merge in java code.
This commit is contained in:
Allen Byrne
892
java/test/TestH5D.java
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892
java/test/TestH5D.java
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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* Copyright by the Board of Trustees of the University of Illinois. *
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* All rights reserved. *
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* *
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* This file is part of HDF5. The full HDF5 copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the files COPYING and Copyright.html. COPYING can be found at the root *
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* of the source code distribution tree; Copyright.html can be found at the *
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* root level of an installed copy of the electronic HDF5 document set and *
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* is linked from the top-level documents page. It can also be found at *
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* http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
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* access to either file, you may request a copy from help@hdfgroup.org. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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package test;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertTrue;
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import static org.junit.Assert.fail;
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import java.io.File;
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import hdf.hdf5lib.H5;
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import hdf.hdf5lib.HDF5Constants;
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import hdf.hdf5lib.HDFNativeData;
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import hdf.hdf5lib.callbacks.H5D_iterate_cb;
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import hdf.hdf5lib.callbacks.H5D_iterate_t;
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import hdf.hdf5lib.exceptions.HDF5Exception;
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import hdf.hdf5lib.exceptions.HDF5LibraryException;
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Rule;
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import org.junit.Test;
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import org.junit.rules.TestName;
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public class TestH5D {
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@Rule public TestName testname = new TestName();
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private static final String H5_FILE = "test.h5";
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private static final int DIM_X = 4;
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private static final int DIM_Y = 6;
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private static final int RANK = 2;
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long H5fid = -1;
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long H5dsid = -1;
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long H5dtid = -1;
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long H5did = -1;
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long H5did0 = -1;
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long H5dcpl_id = -1;
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long[] H5dims = { DIM_X, DIM_Y };
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// Values for the status of space allocation
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enum H5D_space_status {
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H5D_SPACE_STATUS_ERROR(-1), H5D_SPACE_STATUS_NOT_ALLOCATED(0), H5D_SPACE_STATUS_PART_ALLOCATED(
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1), H5D_SPACE_STATUS_ALLOCATED(2);
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private int code;
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H5D_space_status(int space_status) {
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this.code = space_status;
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}
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public int getCode() {
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return this.code;
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}
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}
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private final void _deleteFile(String filename) {
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File file = new File(filename);
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if (file.exists()) {
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try {file.delete();}
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catch (SecurityException e) {}
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}
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}
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private final void _createPDataset(long fid, long dsid, String name, long dcpl_val) {
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try {
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H5dcpl_id = H5.H5Pcreate(dcpl_val);
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}
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catch (Exception err) {
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err.printStackTrace();
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fail("H5.H5Pcreate: " + err);
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}
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assertTrue("testH5D._createPDataset: H5.H5Pcreate: ", H5dcpl_id >= 0);
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// Set the allocation time to "early". This way we can be sure
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// that reading from the dataset immediately after creation will
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// return the fill value.
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try {
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H5.H5Pset_alloc_time(H5dcpl_id, HDF5Constants.H5D_ALLOC_TIME_EARLY);
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}
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catch (Exception e) {
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e.printStackTrace();
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}
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try {
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H5did0 = H5.H5Dcreate(fid, name,
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HDF5Constants.H5T_STD_I32BE, dsid,
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HDF5Constants.H5P_DEFAULT, H5dcpl_id, HDF5Constants.H5P_DEFAULT);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("H5.H5Dcreate: " + err);
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}
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assertTrue("TestH5D._createPDataset.H5Dcreate: ", H5did0 >= 0);
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}
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private final void _createDataset(long fid, long dsid, String name, long dapl) {
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try {
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H5did = H5.H5Dcreate(fid, name,
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HDF5Constants.H5T_STD_I32BE, dsid,
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HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, dapl);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("H5.H5Dcreate: " + err);
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}
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assertTrue("TestH5D._createDataset.H5Dcreate: ", H5did >= 0);
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}
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private final void _createVLDataset(long fid, long dsid, String name, long dapl) {
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try {
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H5dtid = H5.H5Tcopy(HDF5Constants.H5T_C_S1);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("H5.H5Tcopy: " + err);
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}
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assertTrue("TestH5D._createVLDataset.H5Tcopy: ", H5dtid >= 0);
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try {
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H5.H5Tset_size(H5dtid, HDF5Constants.H5T_VARIABLE);
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assertTrue("TestH5D._createVLDataset.H5Tis_variable_str", H5.H5Tis_variable_str(H5dtid));
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("H5.H5Tset_size: " + err);
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}
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try {
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H5did = H5.H5Dcreate(fid, name, H5dtid, dsid,
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HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, dapl);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("H5.H5Dcreate: " + err);
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}
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assertTrue("TestH5D._createVLDataset.H5Dcreate: ", H5did >= 0);
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}
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private final void _closeH5file() throws HDF5LibraryException {
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if (H5dcpl_id >= 0)
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try {H5.H5Pclose(H5dcpl_id);} catch (Exception ex) {}
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if (H5did0 >= 0)
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try {H5.H5Dclose(H5did0);} catch (Exception ex) {}
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if (H5did >= 0)
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try {H5.H5Dclose(H5did);} catch (Exception ex) {}
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if (H5dtid > 0)
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try {H5.H5Tclose(H5dtid);} catch (Exception ex) {}
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if (H5dsid > 0)
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try {H5.H5Sclose(H5dsid);} catch (Exception ex) {}
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if (H5fid > 0)
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try {H5.H5Fclose(H5fid);} catch (Exception ex) {}
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}
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private final void _openH5file(String name, long dapl) {
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try {
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H5fid = H5.H5Fopen(H5_FILE,
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HDF5Constants.H5F_ACC_RDWR, HDF5Constants.H5P_DEFAULT);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("TestH5D._openH5file: " + err);
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}
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assertTrue("TestH5D._openH5file: H5.H5Fopen: ",H5fid >= 0);
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try {
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H5did = H5.H5Dopen(H5fid, name, dapl);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("TestH5D._openH5file: " + err);
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}
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assertTrue("TestH5D._openH5file: H5.H5Dopen: ",H5did >= 0);
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try {
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H5dsid = H5.H5Dget_space(H5did);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("TestH5D._openH5file: " + err);
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}
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assertTrue("TestH5D._openH5file: H5.H5Screate_simple: ",H5dsid > 0);
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}
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@Before
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public void createH5file()
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throws NullPointerException, HDF5Exception {
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assertTrue("H5 open ids is 0",H5.getOpenIDCount()==0);
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System.out.print(testname.getMethodName());
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try {
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H5fid = H5.H5Fcreate(H5_FILE, HDF5Constants.H5F_ACC_TRUNC,
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HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
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H5dsid = H5.H5Screate_simple(RANK, H5dims, null);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("TestH5D.createH5file: " + err);
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}
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assertTrue("TestH5D.createH5file: H5.H5Fcreate: ",H5fid >= 0);
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assertTrue("TestH5D.createH5file: H5.H5Screate_simple: ",H5dsid >= 0);
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H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
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}
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@After
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public void deleteH5file() throws HDF5LibraryException {
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if (H5dcpl_id >= 0)
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try {H5.H5Pclose(H5dcpl_id);} catch (Exception ex) {}
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if (H5did0 >= 0)
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try {H5.H5Dclose(H5did0);} catch (Exception ex) {}
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if (H5did >= 0)
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try {H5.H5Dclose(H5did);} catch (Exception ex) {}
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if (H5dtid > 0)
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try {H5.H5Tclose(H5dtid);} catch (Exception ex) {}
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if (H5dsid > 0)
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try {H5.H5Sclose(H5dsid);} catch (Exception ex) {}
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if (H5fid > 0)
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try {H5.H5Fclose(H5fid);} catch (Exception ex) {}
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_deleteFile(H5_FILE);
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System.out.println();
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}
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@Test
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public void testH5Dcreate() {
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long dataset_id = -1;
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try {
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dataset_id = H5.H5Dcreate(H5fid, "dset",
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HDF5Constants.H5T_STD_I32BE, H5dsid,
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HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
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}
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catch (Exception err) {
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err.printStackTrace();
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fail("testH5Dcreate: " + err);
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}
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assertTrue(dataset_id >= 0);
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// End access to the dataset and release resources used by it.
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try {
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if (dataset_id >= 0)
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H5.H5Dclose(dataset_id);
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}
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catch (Exception err) {
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err.printStackTrace();
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}
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}
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@Test
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public void testH5Dcreate_anon() {
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long dataset_id = -1;
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try {
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dataset_id = H5.H5Dcreate_anon(H5fid, HDF5Constants.H5T_STD_I32BE,
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H5dsid, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
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}
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catch (Exception err) {
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err.printStackTrace();
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fail("testH5Dcreate_anon: " + err);
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}
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assertTrue(dataset_id >= 0);
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// End access to the dataset and release resources used by it.
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try {
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if (dataset_id >= 0)
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H5.H5Dclose(dataset_id);
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}
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catch (Exception err) {
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err.printStackTrace();
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}
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}
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@Test
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public void testH5Dopen() {
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long dataset_id = -1;
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_createDataset(H5fid, H5dsid, "dset", HDF5Constants.H5P_DEFAULT);
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try {
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H5.H5Dclose(H5did);
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H5did = -1;
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dataset_id = H5.H5Dopen(H5fid, "dset", HDF5Constants.H5P_DEFAULT);
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}
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catch (Exception err) {
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err.printStackTrace();
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fail("testH5Dopen: " + err);
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}
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assertTrue("testH5Dopen: ", dataset_id >= 0);
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// End access to the dataset and release resources used by it.
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try {
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if (dataset_id >= 0)
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H5.H5Dclose(dataset_id);
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}
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catch (Exception err) {
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err.printStackTrace();
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}
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}
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@Test
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public void testH5Dget_storage_size_empty() {
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long storage_size = 0;
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_createDataset(H5fid, H5dsid, "dset", HDF5Constants.H5P_DEFAULT);
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try {
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storage_size = H5.H5Dget_storage_size(H5did);
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}
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catch (Exception err) {
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err.printStackTrace();
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fail("testH5Dget_storage_size: " + err);
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}
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assertTrue("testH5Dget_storage_size: ", storage_size == 0);
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}
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@Test
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public void testH5Dget_storage_size() {
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long storage_size = 0;
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int[][] dset_data = new int[DIM_X][DIM_Y];
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int FILLVAL = 99;
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_createDataset(H5fid, H5dsid, "dset", HDF5Constants.H5P_DEFAULT);
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// Initialize the dataset.
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for (int indx = 0; indx < DIM_X; indx++)
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for (int jndx = 0; jndx < DIM_Y; jndx++)
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dset_data[indx][jndx] = FILLVAL;
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try {
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if (H5did >= 0)
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H5.H5Dwrite(H5did, HDF5Constants.H5T_NATIVE_INT,
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HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
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HDF5Constants.H5P_DEFAULT, dset_data[0]);
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}
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catch (Exception e) {
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e.printStackTrace();
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}
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try {
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storage_size = H5.H5Dget_storage_size(H5did);
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}
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catch (Exception err) {
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err.printStackTrace();
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fail("testH5Dget_storage_size: " + err);
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}
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assertTrue("testH5Dget_storage_size: "+storage_size, storage_size == DIM_X*DIM_Y*4);
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}
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@Test
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public void testH5Dget_access_plist() {
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long dapl_id = -1;
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int pequal = -1;
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long test_dapl_id = -1;
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try {
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test_dapl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_ACCESS);
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}
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catch (Exception err) {
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err.printStackTrace();
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fail("testH5Dget_access_plist: H5.H5Pcreate: " + err);
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}
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assertTrue("testH5Dget_access_plist: test_dapl_id: ", test_dapl_id >= 0);
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_createDataset(H5fid, H5dsid, "dset", test_dapl_id);
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try {
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dapl_id = H5.H5Dget_access_plist(H5did);
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assertTrue("testH5Dget_access_plist: dapl_id: ", dapl_id >= 0);
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pequal = H5.H5Pequal(dapl_id, test_dapl_id);
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}
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catch (Exception err) {
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err.printStackTrace();
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fail("testH5Dget_access_plist: H5.H5Dget_access_plist: " + err);
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}
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// End access to the dataset and release resources used by it.
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try {
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if (dapl_id >= 0)
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H5.H5Pclose(dapl_id);
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}
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catch (Exception err) {
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err.printStackTrace();
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}
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try {
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if (test_dapl_id >= 0)
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H5.H5Pclose(test_dapl_id);
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}
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catch (Exception err) {
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err.printStackTrace();
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}
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assertTrue("testH5Dget_access_plist: ", pequal > 0);
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}
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@Test
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public void testH5Dget_space_status() {
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int[][] write_dset_data = new int[DIM_X][DIM_Y];
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int space_status = -1;
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int space_status0 = -1;
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// Initialize the dataset.
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for (int indx = 0; indx < DIM_X; indx++)
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for (int jndx = 0; jndx < DIM_Y; jndx++)
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write_dset_data[indx][jndx] = indx * jndx - jndx;
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_createPDataset(H5fid, H5dsid, "dset0", HDF5Constants.H5P_DATASET_CREATE);
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_createDataset(H5fid, H5dsid, "dset", HDF5Constants.H5P_DEFAULT);
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// Retrieve and print space status and storage size for dset0.
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try {
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space_status0 = H5.H5Dget_space_status(H5did0);
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}
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||||
catch (Exception e) {
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e.printStackTrace();
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}
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assertTrue("testH5Dget_space_status0 - H5.H5Dget_space_status: ", space_status0 == H5D_space_status.H5D_SPACE_STATUS_ALLOCATED.getCode());
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// Retrieve and print space status and storage size for dset.
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||||
try {
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space_status = H5.H5Dget_space_status(H5did);
|
||||
}
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||||
catch (Exception e) {
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||||
e.printStackTrace();
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||||
}
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assertFalse("testH5Dget_space_status - H5.H5Dget_space_status: ", space_status == H5D_space_status.H5D_SPACE_STATUS_ALLOCATED.getCode());
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||||
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||||
// Write the data to the dataset.
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||||
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();
|
||||
}
|
||||
|
||||
// Retrieve and print space status and storage size for dset.
|
||||
try {
|
||||
space_status = H5.H5Dget_space_status(H5did);
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
assertTrue("testH5Dget_space_status - H5.H5Dget_space_status: ", space_status == H5D_space_status.H5D_SPACE_STATUS_ALLOCATED.getCode());
|
||||
}
|
||||
|
||||
@Test(expected = HDF5LibraryException.class)
|
||||
public void testH5Dget_space_closed() throws Throwable {
|
||||
long dataset_id = -1;
|
||||
try {
|
||||
dataset_id = H5.H5Dcreate(H5fid, "dset",
|
||||
HDF5Constants.H5T_STD_I32BE, H5dsid,
|
||||
HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
|
||||
}
|
||||
catch (Throwable err) {
|
||||
err.printStackTrace();
|
||||
fail("H5.H5Dcreate: " + err);
|
||||
}
|
||||
assertTrue("TestH5D.testH5Dget_space_closed: ", dataset_id >= 0);
|
||||
H5.H5Dclose(dataset_id);
|
||||
|
||||
H5.H5Dget_space(dataset_id);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testH5Dget_space() {
|
||||
long dataspace_id = -1;
|
||||
_createDataset(H5fid, H5dsid, "dset", HDF5Constants.H5P_DEFAULT);
|
||||
|
||||
try {
|
||||
dataspace_id = H5.H5Dget_space(H5did);
|
||||
}
|
||||
catch (Exception err) {
|
||||
err.printStackTrace();
|
||||
fail("H5.H5Dget_space: " + err);
|
||||
}
|
||||
assertTrue("TestH5D.testH5Dget_space: ", dataspace_id >= 0);
|
||||
|
||||
// End access to the dataspace and release resources used by it.
|
||||
try {
|
||||
if (dataspace_id >= 0)
|
||||
H5.H5Sclose(dataspace_id);
|
||||
}
|
||||
catch (Exception err) {
|
||||
err.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test(expected = HDF5LibraryException.class)
|
||||
public void testH5Dget_type_closed() throws Throwable {
|
||||
long dataset_id = -1;
|
||||
try {
|
||||
dataset_id = H5.H5Dcreate(H5fid, "dset",
|
||||
HDF5Constants.H5T_STD_I32BE, H5dsid,
|
||||
HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
|
||||
}
|
||||
catch (Throwable err) {
|
||||
err.printStackTrace();
|
||||
fail("H5.H5Dcreate: " + err);
|
||||
}
|
||||
assertTrue("TestH5D.testH5Dget_type_closed: ", dataset_id >= 0);
|
||||
H5.H5Dclose(dataset_id);
|
||||
|
||||
H5.H5Dget_type(dataset_id);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testH5Dget_type() {
|
||||
long datatype_id = -1;
|
||||
_createDataset(H5fid, H5dsid, "dset", HDF5Constants.H5P_DEFAULT);
|
||||
|
||||
try {
|
||||
datatype_id = H5.H5Dget_type(H5did);
|
||||
}
|
||||
catch (Exception err) {
|
||||
err.printStackTrace();
|
||||
fail("H5.H5Dget_type: " + err);
|
||||
}
|
||||
assertTrue("TestH5D.testH5Dget_type: ", datatype_id >= 0);
|
||||
|
||||
// End access to the datatype and release resources used by it.
|
||||
try {
|
||||
if (datatype_id >= 0)
|
||||
H5.H5Tclose(datatype_id);
|
||||
}
|
||||
catch (Exception err) {
|
||||
err.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testH5Dget_offset() {
|
||||
int[][] write_dset_data = new int[DIM_X][DIM_Y];
|
||||
long dset_address = 0;
|
||||
_createDataset(H5fid, H5dsid, "dset", HDF5Constants.H5P_DEFAULT);
|
||||
|
||||
try {
|
||||
// Test dataset address. Should be undefined.
|
||||
dset_address = H5.H5Dget_offset(H5did);
|
||||
}
|
||||
catch (HDF5LibraryException hdfex) {
|
||||
;
|
||||
}
|
||||
catch (Exception err) {
|
||||
err.printStackTrace();
|
||||
fail("H5.H5Dget_offset: " + err);
|
||||
}
|
||||
// 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();
|
||||
}
|
||||
|
||||
try {
|
||||
// Test dataset address.
|
||||
dset_address = H5.H5Dget_offset(H5did);
|
||||
}
|
||||
catch (Exception err) {
|
||||
err.printStackTrace();
|
||||
fail("H5.H5Dget_offset: " + err);
|
||||
}
|
||||
|
||||
assertTrue("TestH5D.testH5Dget_offset: ", dset_address >= 0);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testH5Dfill_null() {
|
||||
int[] buf_data = new int[DIM_X*DIM_Y];
|
||||
|
||||
// Initialize memory buffer
|
||||
for (int indx = 0; indx < DIM_X; indx++)
|
||||
for (int jndx = 0; jndx < DIM_Y; jndx++) {
|
||||
buf_data[(indx * DIM_Y) + jndx] = indx * jndx - jndx;
|
||||
}
|
||||
byte[] buf_array = HDFNativeData.intToByte(0, DIM_X*DIM_Y, buf_data);
|
||||
|
||||
// Fill selection in memory
|
||||
try {
|
||||
H5.H5Dfill(null, HDF5Constants.H5T_NATIVE_UINT, buf_array, HDF5Constants.H5T_NATIVE_UINT, H5dsid);
|
||||
}
|
||||
catch (Exception err) {
|
||||
err.printStackTrace();
|
||||
fail("H5.H5Dfill: " + err);
|
||||
}
|
||||
buf_data = HDFNativeData.byteToInt(buf_array);
|
||||
|
||||
// Verify memory buffer the hard way
|
||||
for (int indx = 0; indx < DIM_X; indx++)
|
||||
for (int jndx = 0; jndx < DIM_Y; jndx++)
|
||||
assertTrue("H5.H5Dfill: [" + indx+","+jndx + "] ", buf_data[(indx * DIM_Y) + jndx] == 0);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testH5Dfill() {
|
||||
int[] buf_data = new int[DIM_X*DIM_Y];
|
||||
byte[] fill_value = HDFNativeData.intToByte(254);
|
||||
|
||||
// Initialize memory buffer
|
||||
for (int indx = 0; indx < DIM_X; indx++)
|
||||
for (int jndx = 0; jndx < DIM_Y; jndx++) {
|
||||
buf_data[(indx * DIM_Y) + jndx] = indx * jndx - jndx;
|
||||
}
|
||||
byte[] buf_array = HDFNativeData.intToByte(0, DIM_X*DIM_Y, buf_data);
|
||||
|
||||
// Fill selection in memory
|
||||
try {
|
||||
H5.H5Dfill(fill_value, HDF5Constants.H5T_NATIVE_UINT, buf_array, HDF5Constants.H5T_NATIVE_UINT, H5dsid);
|
||||
}
|
||||
catch (Exception err) {
|
||||
err.printStackTrace();
|
||||
fail("H5.H5Dfill: " + err);
|
||||
}
|
||||
buf_data = HDFNativeData.byteToInt(buf_array);
|
||||
|
||||
// Verify memory buffer the hard way
|
||||
for (int indx = 0; indx < DIM_X; indx++)
|
||||
for (int jndx = 0; jndx < DIM_Y; jndx++)
|
||||
assertTrue("H5.H5Dfill: [" + indx+","+jndx + "] ", buf_data[(indx * DIM_Y) + jndx] == 254);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testH5Diterate() {
|
||||
final int SPACE_RANK = 2;
|
||||
final int SPACE_FILL = 254;
|
||||
|
||||
class H5D_iter_data implements H5D_iterate_t {
|
||||
public int fill_value; /* The fill value to check */
|
||||
public long fill_curr_coord; /* Current coordinate to examine */
|
||||
public long[] fill_coords; /* Pointer to selection's coordinates */
|
||||
}
|
||||
|
||||
H5D_iterate_t iter_data = new H5D_iter_data();
|
||||
|
||||
class H5D_iter_callback implements H5D_iterate_cb {
|
||||
public int callback(byte[] elem_buf, long elem_id, int ndim, long[] point, H5D_iterate_t op_data) {
|
||||
//Check value in current buffer location
|
||||
int element = HDFNativeData.byteToInt(elem_buf, 0);
|
||||
if(element != ((H5D_iter_data)op_data).fill_value)
|
||||
return -1;
|
||||
//Check number of dimensions
|
||||
if(ndim != SPACE_RANK)
|
||||
return(-1);
|
||||
//Check Coordinates
|
||||
long[] fill_coords = new long[2];
|
||||
fill_coords[0] = ((H5D_iter_data)op_data).fill_coords[(int) (2 * ((H5D_iter_data)op_data).fill_curr_coord)];
|
||||
fill_coords[1] = ((H5D_iter_data)op_data).fill_coords[(int) (2 * ((H5D_iter_data)op_data).fill_curr_coord) + 1];
|
||||
((H5D_iter_data)op_data).fill_curr_coord++;
|
||||
if(fill_coords[0] != point[0])
|
||||
return(-1);
|
||||
if(fill_coords[1] != point[1])
|
||||
return(-1);
|
||||
|
||||
return(0);
|
||||
}
|
||||
}
|
||||
|
||||
int[] buf_data = new int[DIM_X*DIM_Y];
|
||||
byte[] fill_value = HDFNativeData.intToByte(SPACE_FILL);
|
||||
|
||||
// Initialize memory buffer
|
||||
for (int indx = 0; indx < DIM_X; indx++)
|
||||
for (int jndx = 0; jndx < DIM_Y; jndx++) {
|
||||
buf_data[(indx * DIM_Y) + jndx] = indx * jndx - jndx;
|
||||
}
|
||||
byte[] buf_array = HDFNativeData.intToByte(0, DIM_X*DIM_Y, buf_data);
|
||||
|
||||
// Fill selection in memory
|
||||
try {
|
||||
H5.H5Dfill(fill_value, HDF5Constants.H5T_NATIVE_UINT, buf_array, HDF5Constants.H5T_NATIVE_UINT, H5dsid);
|
||||
}
|
||||
catch (Exception err) {
|
||||
err.printStackTrace();
|
||||
fail("H5.H5Diterate: " + err);
|
||||
}
|
||||
|
||||
// Initialize the iterator structure
|
||||
((H5D_iter_data)iter_data).fill_value = SPACE_FILL;
|
||||
((H5D_iter_data)iter_data).fill_curr_coord = 0;
|
||||
// Set the coordinates of the selection
|
||||
((H5D_iter_data)iter_data).fill_coords = new long[DIM_X*DIM_Y*SPACE_RANK]; /* Coordinates of selection */
|
||||
for (int indx = 0; indx < DIM_X; indx++)
|
||||
for (int jndx = 0; jndx < DIM_Y; jndx++) {
|
||||
((H5D_iter_data)iter_data).fill_coords[2*(indx * DIM_Y + jndx)] = indx;
|
||||
((H5D_iter_data)iter_data).fill_coords[2*(indx * DIM_Y + jndx) + 1] = jndx;
|
||||
} /* end for */
|
||||
|
||||
// Iterate through selection, verifying correct data
|
||||
H5D_iterate_cb iter_cb = new H5D_iter_callback();
|
||||
int op_status = -1;
|
||||
try {
|
||||
op_status = H5.H5Diterate(buf_array, HDF5Constants.H5T_NATIVE_UINT, H5dsid, iter_cb, iter_data);
|
||||
}
|
||||
catch (Throwable err) {
|
||||
err.printStackTrace();
|
||||
fail("H5.H5Diterate: " + err);
|
||||
}
|
||||
assertTrue("H5Diterate ", op_status == 0);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testH5Diterate_write() {
|
||||
final int SPACE_RANK = 2;
|
||||
final int SPACE_FILL = 254;
|
||||
|
||||
class H5D_iter_data implements H5D_iterate_t {
|
||||
public int fill_value; /* The fill value to check */
|
||||
public long fill_curr_coord; /* Current coordinate to examine */
|
||||
public long[] fill_coords; /* Pointer to selection's coordinates */
|
||||
}
|
||||
|
||||
H5D_iterate_t iter_data = new H5D_iter_data();
|
||||
|
||||
class H5D_iter_callback implements H5D_iterate_cb {
|
||||
public int callback(byte[] elem_buf, long elem_id, int ndim, long[] point, H5D_iterate_t op_data) {
|
||||
//Check value in current buffer location
|
||||
int element = HDFNativeData.byteToInt(elem_buf, 0);
|
||||
if(element != ((H5D_iter_data)op_data).fill_value)
|
||||
return -1;
|
||||
//Check number of dimensions
|
||||
if(ndim != SPACE_RANK)
|
||||
return(-1);
|
||||
//Check Coordinates
|
||||
long[] fill_coords = new long[2];
|
||||
fill_coords[0] = ((H5D_iter_data)op_data).fill_coords[(int) (2 * ((H5D_iter_data)op_data).fill_curr_coord)];
|
||||
fill_coords[1] = ((H5D_iter_data)op_data).fill_coords[(int) (2 * ((H5D_iter_data)op_data).fill_curr_coord) + 1];
|
||||
((H5D_iter_data)op_data).fill_curr_coord++;
|
||||
if(fill_coords[0] != point[0])
|
||||
return(-1);
|
||||
if(fill_coords[1] != point[1])
|
||||
return(-1);
|
||||
element -= 128;
|
||||
byte[] new_elembuf = HDFNativeData.intToByte(element);
|
||||
elem_buf[0] = new_elembuf[0];
|
||||
elem_buf[1] = new_elembuf[1];
|
||||
elem_buf[2] = new_elembuf[2];
|
||||
elem_buf[3] = new_elembuf[3];
|
||||
return(0);
|
||||
}
|
||||
}
|
||||
|
||||
int[] buf_data = new int[DIM_X*DIM_Y];
|
||||
byte[] fill_value = HDFNativeData.intToByte(SPACE_FILL);
|
||||
|
||||
// Initialize memory buffer
|
||||
for (int indx = 0; indx < DIM_X; indx++)
|
||||
for (int jndx = 0; jndx < DIM_Y; jndx++) {
|
||||
buf_data[(indx * DIM_Y) + jndx] = indx * jndx - jndx;
|
||||
}
|
||||
byte[] buf_array = HDFNativeData.intToByte(0, DIM_X*DIM_Y, buf_data);
|
||||
|
||||
// Fill selection in memory
|
||||
try {
|
||||
H5.H5Dfill(fill_value, HDF5Constants.H5T_NATIVE_UINT, buf_array, HDF5Constants.H5T_NATIVE_UINT, H5dsid);
|
||||
}
|
||||
catch (Exception err) {
|
||||
err.printStackTrace();
|
||||
fail("H5.H5Diterate: " + err);
|
||||
}
|
||||
|
||||
// Initialize the iterator structure
|
||||
((H5D_iter_data)iter_data).fill_value = SPACE_FILL;
|
||||
((H5D_iter_data)iter_data).fill_curr_coord = 0;
|
||||
// Set the coordinates of the selection
|
||||
((H5D_iter_data)iter_data).fill_coords = new long[DIM_X*DIM_Y*SPACE_RANK]; /* Coordinates of selection */
|
||||
for (int indx = 0; indx < DIM_X; indx++)
|
||||
for (int jndx = 0; jndx < DIM_Y; jndx++) {
|
||||
((H5D_iter_data)iter_data).fill_coords[2*(indx * DIM_Y + jndx)] = indx;
|
||||
((H5D_iter_data)iter_data).fill_coords[2*(indx * DIM_Y + jndx) + 1] = jndx;
|
||||
} /* end for */
|
||||
|
||||
// Iterate through selection, verifying correct data
|
||||
H5D_iterate_cb iter_cb = new H5D_iter_callback();
|
||||
int op_status = -1;
|
||||
try {
|
||||
op_status = H5.H5Diterate(buf_array, HDF5Constants.H5T_NATIVE_UINT, H5dsid, iter_cb, iter_data);
|
||||
}
|
||||
catch (Throwable err) {
|
||||
err.printStackTrace();
|
||||
fail("H5.H5Diterate: " + err);
|
||||
}
|
||||
assertTrue("H5Diterate ", op_status == 0);
|
||||
|
||||
buf_data = HDFNativeData.byteToInt(buf_array);
|
||||
|
||||
// Verify memory buffer the hard way
|
||||
for (int indx = 0; indx < DIM_X; indx++)
|
||||
for (int jndx = 0; jndx < DIM_Y; jndx++)
|
||||
assertTrue("H5.H5Diterate: [" + indx+","+jndx + "] "+buf_data[(indx * DIM_Y) + jndx], buf_data[(indx * DIM_Y) + jndx] == 126);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testH5Dvlen_get_buf_size() {
|
||||
String[] str_data = { "Parting", "is such", "sweet", "sorrow.",
|
||||
"Testing", "one", "two", "three.",
|
||||
"Dog,", "man's", "best", "friend.",
|
||||
"Diamonds", "are", "a", "girls!",
|
||||
"S A", "T U R", "D A Y", "night",
|
||||
"That's", "all", "folks", "!!!" };
|
||||
long vl_size = -1; /* Number of bytes used */
|
||||
long str_data_bytes = 0;
|
||||
for (int idx = 0; idx < str_data.length; idx++)
|
||||
str_data_bytes += str_data[idx].length() + 1; //Account for terminating null
|
||||
|
||||
_createVLDataset(H5fid, H5dsid, "dset", HDF5Constants.H5P_DEFAULT);
|
||||
|
||||
try {
|
||||
if ((H5did >= 0) && (H5dtid >= 0))
|
||||
H5.H5Dwrite_VLStrings(H5did, H5dtid,
|
||||
HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
|
||||
HDF5Constants.H5P_DEFAULT, str_data);
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
try {
|
||||
vl_size = H5.H5Dvlen_get_buf_size(H5did, H5dtid, H5dsid);
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
assertTrue("H5Dvlen_get_buf_size " + vl_size + " == " + str_data_bytes, vl_size == str_data_bytes);
|
||||
}
|
||||
|
||||
@Test(expected = IllegalArgumentException.class)
|
||||
public void testH5Dvlen_read_invalid_buffer() throws Throwable {
|
||||
String[] str_data = { "Parting", "is such", "sweet", "sorrow.",
|
||||
"Testing", "one", "two", "three.",
|
||||
"Dog,", "man's", "best", "friend.",
|
||||
"Diamonds", "are", "a", "girls!",
|
||||
"S A", "T U R", "D A Y", "night",
|
||||
"That's", "all", "folks", "!!!" };
|
||||
byte[] read_data = new byte[512];
|
||||
|
||||
_createVLDataset(H5fid, H5dsid, "dset", HDF5Constants.H5P_DEFAULT);
|
||||
|
||||
try {
|
||||
H5.H5Dwrite_VLStrings(H5did, H5dtid,
|
||||
HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
|
||||
HDF5Constants.H5P_DEFAULT, str_data);
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
H5.H5Dread(H5did, H5dtid,
|
||||
HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
|
||||
HDF5Constants.H5P_DEFAULT, read_data);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testH5Dvlen_write_read() {
|
||||
String[] str_wdata = { "Parting", "is such", "sweet", "sorrow.",
|
||||
"Testing", "one", "two", "three.",
|
||||
"Dog,", "man's", "best", "friend.",
|
||||
"Diamonds", "are", "a", "girls!",
|
||||
"S A", "T U R", "D A Y", "night",
|
||||
"That's", "all", "folks", "!!!" };
|
||||
String[] str_rdata = new String[DIM_X * DIM_Y];
|
||||
|
||||
_createVLDataset(H5fid, H5dsid, "dset", HDF5Constants.H5P_DEFAULT);
|
||||
|
||||
try {
|
||||
if ((H5did >= 0) && (H5dtid >= 0))
|
||||
H5.H5Dwrite_VLStrings(H5did, H5dtid,
|
||||
HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
|
||||
HDF5Constants.H5P_DEFAULT, str_wdata);
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
try {
|
||||
if ((H5did >= 0) && (H5dtid >= 0))
|
||||
H5.H5Dread_VLStrings(H5did, H5dtid,
|
||||
HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
|
||||
HDF5Constants.H5P_DEFAULT, str_rdata);
|
||||
}
|
||||
catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
for (int v = 0; v < DIM_X * DIM_Y; v++)
|
||||
assertTrue("testH5Dvlen_write_read " + str_wdata[v] + " == " + str_rdata[v], str_wdata[v] == str_wdata[v]);
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user