mirror of
https://github.com/HDFGroup/hdf5.git
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504 lines
18 KiB
Java
504 lines
18 KiB
Java
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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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 COPYING file, which can be found at the root of the source code *
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* distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
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* If you do not have access to either file, you may request a copy from *
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* help@hdfgroup.org. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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package test;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertNotNull;
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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.exceptions.HDF5LibraryException;
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import hdf.hdf5lib.structs.H5G_info_t;
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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 TestH5G {
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@Rule public TestName testname = new TestName();
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private static final String H5_FILE = "testG.h5";
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private static final String H5_FILE2 = "testG2.h5";
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private static final String[] GROUPS = { "/G1", "/G1/G11", "/G1/G12",
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"/G1/G11/G111", "/G1/G11/G112", "/G1/G11/G113", "/G1/G11/G114" };
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private static final String[] GROUPS2 = { "/G1", "/G1/G14", "/G1/G12", "/G1/G13", "/G1/G11"};
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long H5fid = -1;
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long H5fid2 = -1;
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private final long _createGroup(long fid, String name) {
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long gid = -1;
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try {
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gid = H5.H5Gcreate(fid, name, HDF5Constants.H5P_DEFAULT,
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HDF5Constants.H5P_DEFAULT, 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.H5Gcreate: " + err);
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}
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assertTrue("TestH5G._createGroup: ", gid > 0);
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return gid;
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}
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private final long _createGroup2(long fid, String name) {
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long gid = -1;
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long gcpl = -1;
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try {
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gcpl = H5.H5Pcreate(HDF5Constants.H5P_GROUP_CREATE); //create gcpl
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}
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catch (final Exception ex) {
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fail("H5.H5Pcreate(): " + ex);
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}
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assertTrue("TestH5G._createGroup2: ", gcpl >= 0);
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try {
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H5.H5Pset_link_creation_order(gcpl, HDF5Constants.H5P_CRT_ORDER_TRACKED
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+ HDF5Constants.H5P_CRT_ORDER_INDEXED); // Set link creation order
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}
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catch (final Exception ex) {
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try {H5.H5Pclose(gcpl);} catch (final Exception exx) {}
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fail("H5.H5Pset_link_creation_order: " + ex);
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}
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try {
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gid = H5.H5Gcreate(fid, name, HDF5Constants.H5P_DEFAULT,
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gcpl, 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.H5Gcreate: " + err);
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}
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finally {
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try {H5.H5Pclose(gcpl);} catch (final Exception ex) {}
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}
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assertTrue("TestH5G._createGroup2: ", gid > 0);
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return gid;
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}
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private final long _openGroup(long fid, String name) {
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long gid = -1;
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try {
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gid = H5.H5Gopen(fid, name, HDF5Constants.H5P_DEFAULT);
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}
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catch (Throwable err) {
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gid = -1;
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err.printStackTrace();
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fail("H5.H5Gopen: " + err);
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}
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assertTrue("TestH5G._openGroup: ", gid > 0);
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return gid;
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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();} catch (SecurityException e) {}
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}
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}
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@Before
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public void createH5file()
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throws HDF5LibraryException, NullPointerException {
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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, HDF5Constants.H5P_DEFAULT,
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HDF5Constants.H5P_DEFAULT);
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H5fid2 = H5.H5Fcreate(H5_FILE2, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
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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("TestH5G.createH5file: " + err);
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}
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assertTrue("TestH5G.createH5file: H5.H5Fcreate: ", H5fid > 0);
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assertTrue("TestH5G.createH5file: H5.H5Fcreate: ", H5fid2 > 0);
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long gid = -1;
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for (int i = 0; i < GROUPS.length; i++) {
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gid = _createGroup(H5fid, GROUPS[i]);
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try {H5.H5Gclose(gid);} catch (Exception ex) {}
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}
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for (int i = 0; i < GROUPS2.length; i++) {
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gid = _createGroup2(H5fid2, GROUPS2[i]);
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try {H5.H5Gclose(gid);} catch (Exception ex) {}
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}
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H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
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H5.H5Fflush(H5fid2, 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 (H5fid > 0) {
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try {H5.H5Fclose(H5fid);} catch (Exception ex) {}
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}
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if (H5fid2 > 0) {
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try {H5.H5Fclose(H5fid2);} catch (Exception ex) {}
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}
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_deleteFile(H5_FILE);
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_deleteFile(H5_FILE2);
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System.out.println();
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}
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@Test
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public void testH5Gopen() {
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long gid = -1;
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for (int i = 0; i < GROUPS.length; i++) {
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try {
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gid = H5.H5Gopen(H5fid, GROUPS[i], 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("TestH5G.testH5Gopen: H5.H5Gopen: " + err);
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}
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assertTrue("TestH5G.testH5Gopen: ", gid > 0);
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try {
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H5.H5Gclose(gid);
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}
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catch (Exception ex) {
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}
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}
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}
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@Test
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public void testH5Gget_create_plist() {
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long gid = -1;
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long pid = -1;
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for (int i = 0; i < GROUPS.length; i++) {
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try {
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gid = H5.H5Gopen(H5fid, GROUPS[i], 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("TestH5G.testH5Gget_create_plist: H5.H5Gopen: " + err);
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}
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assertTrue("TestH5G.testH5Gget_create_plist: ", gid > 0);
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try {
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pid = H5.H5Gget_create_plist(gid);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("TestH5G.testH5Gget_create_plist: H5.H5Gget_create_plist: " + err);
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}
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assertTrue("TestH5G.testH5Gget_create_plist: ", pid > 0);
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try {
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H5.H5Gclose(gid);
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}
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catch (Exception ex) {
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}
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}
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}
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@Test
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public void testH5Gget_info() {
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H5G_info_t info = null;
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for (int i = 0; i < GROUPS.length; i++) {
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try {
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info = H5.H5Gget_info(H5fid);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("TestH5G.testH5Gget_info: H5.H5Gget_info: " + err);
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}
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assertNotNull("TestH5G.testH5Gget_info: ", info);
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}
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}
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@Test
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public void testH5Gget_info_by_name() {
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H5G_info_t info = null;
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for (int i = 0; i < GROUPS.length; i++) {
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try {
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info = H5.H5Gget_info_by_name(H5fid, GROUPS[i],
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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("TestH5G.testH5Gget_info_by_name: H5.H5Gget_info_by_name: " + err);
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}
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assertNotNull("TestH5G.testH5Gget_info_by_name: ", info);
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}
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}
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@Test
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public void testH5Gget_info_by_idx() {
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H5G_info_t info = null;
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for (int i = 0; i < 2; i++) {
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try {
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info = H5.H5Gget_info_by_idx(H5fid, "/G1",
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HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_INC,
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i, 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("TestH5G.testH5Gget_info_by_idx: H5.H5Gget_info_by_idx: " + err);
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}
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assertNotNull("TestH5G.testH5Gget_info_by_idx: ", info);
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}
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}
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@Test
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public void testH5Gget_obj_info_all() {
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H5G_info_t info = null;
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long gid = _openGroup(H5fid, GROUPS[0]);
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try {
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info = H5.H5Gget_info(gid);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("TestH5G.testH5Gget_obj_info_all: H5.H5Gget_info: " + err);
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}
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finally {
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try {H5.H5Gclose(gid);} catch (Exception ex) { }
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}
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assertNotNull("TestH5G.testH5Gget_obj_info_all: ", info);
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assertTrue("TestH5G.testH5Gget_obj_info_all: number of links is empty", info.nlinks > 0);
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String objNames[] = new String[(int) info.nlinks];
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int objTypes[] = new int[(int) info.nlinks];
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int lnkTypes[] = new int[(int) info.nlinks];
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long objRefs[] = new long[(int) info.nlinks];
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int names_found = 0;
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try {
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names_found = H5.H5Gget_obj_info_all(H5fid, GROUPS[0], objNames,
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objTypes, lnkTypes, objRefs, HDF5Constants.H5_INDEX_NAME);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("TestH5G.testH5Gget_obj_info_all: H5.H5Gget_obj_info_all: " + err);
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}
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assertTrue("number found[" + names_found + "] different than expected["
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+ objNames.length + "]", names_found == objNames.length);
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for (int i = 0; i < objNames.length; i++) {
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assertNotNull("name #" + i + " does not exist", objNames[i]);
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assertTrue("TestH5G.testH5Gget_obj_info_all: ", objNames[i].length() > 0);
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}
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}
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@Test
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public void testH5Gget_obj_info_all_gid() {
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H5G_info_t info = null;
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long gid = _openGroup(H5fid, GROUPS[0]);
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try {
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info = H5.H5Gget_info(gid);
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assertNotNull("TestH5G.testH5Gget_obj_info_all_gid: ", info);
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assertTrue("TestH5G.testH5Gget_obj_info_all_gid: number of links is empty", info.nlinks > 0);
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String objNames[] = new String[(int) info.nlinks];
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long objRefs[] = new long[(int) info.nlinks];
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int lnkTypes[] = new int[(int) info.nlinks];
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int objTypes[] = new int[(int) info.nlinks];
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int names_found = 0;
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try {
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names_found = H5.H5Gget_obj_info_all(gid, null, objNames, objTypes, lnkTypes,
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objRefs, HDF5Constants.H5_INDEX_NAME);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("TestH5G.testH5Gget_obj_info_all_gid: H5.H5Gget_obj_info_all: " + err);
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}
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assertTrue("TestH5G.testH5Gget_obj_info_all_gid: number found[" + names_found + "] different than expected["
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+ objNames.length + "]", names_found == objNames.length);
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for (int i = 0; i < objNames.length; i++) {
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assertNotNull("TestH5G.testH5Gget_obj_info_all_gid: name #" + i + " does not exist", objNames[i]);
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assertTrue("TestH5G.testH5Gget_obj_info_all_gid: ", objNames[i].length() > 0);
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}
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("TestH5G.testH5Gget_obj_info_all_gid: H5.H5Gget_info: " + err);
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}
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finally {
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try {H5.H5Gclose(gid);} catch (Exception ex) { }
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}
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}
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@Test
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public void testH5Gget_obj_info_all_gid2() {
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H5G_info_t info = null;
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long gid = _openGroup(H5fid, GROUPS[1]);
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try {
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info = H5.H5Gget_info(gid);
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assertNotNull("TestH5G.testH5Gget_obj_info_all_gid2: ", info);
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assertTrue("TestH5G.testH5Gget_obj_info_all_gid2: number of links is empty", info.nlinks > 0);
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String objNames[] = new String[(int) info.nlinks];
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long objRefs[] = new long[(int) info.nlinks];
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int lnkTypes[] = new int[(int) info.nlinks];
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int objTypes[] = new int[(int) info.nlinks];
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int names_found = 0;
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try {
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names_found = H5.H5Gget_obj_info_all(gid, null, objNames, objTypes, lnkTypes,
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objRefs, HDF5Constants.H5_INDEX_NAME);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("TestH5G.testH5Gget_obj_info_all_gid2: H5.H5Gget_obj_info_all: " + err);
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}
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assertTrue("TestH5G.testH5Gget_obj_info_all_gid2: number found[" + names_found + "] different than expected["
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+ objNames.length + "]", names_found == objNames.length);
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for (int i = 0; i < objNames.length; i++) {
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assertNotNull("TestH5G.testH5Gget_obj_info_all_gid2: name #" + i + " does not exist", objNames[i]);
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assertTrue("TestH5G.testH5Gget_obj_info_all_gid2: ", objNames[i].length() > 0);
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}
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("TestH5G.testH5Gget_obj_info_all_gid2: H5.H5Gget_info: " + err);
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}
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finally {
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try {H5.H5Gclose(gid);} catch (Exception ex) { }
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}
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}
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@Test
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public void testH5Gget_obj_info_max() {
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long gid = _openGroup(H5fid, GROUPS[0]);
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long groups_max_size = GROUPS.length + 1;
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String objNames[] = new String[(int)groups_max_size];
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int objTypes[] = new int[(int)groups_max_size];
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int lnkTypes[] = new int[(int)groups_max_size];
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long objRefs[] = new long[(int)groups_max_size];
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int names_found = 0;
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try {
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names_found = H5.H5Gget_obj_info_max(gid, objNames, objTypes, lnkTypes,
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objRefs, groups_max_size);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("TestH5G.testH5Gget_obj_info_max: H5.H5Gget_obj_info_max: " + err);
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}
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finally {
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try {H5.H5Gclose(gid);} catch (Exception ex) { }
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}
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// expected number does not include root group
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assertTrue("TestH5G.testH5Gget_obj_info_max: number found[" + names_found + "] different than expected["
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+ (GROUPS.length - 1) + "]", names_found == (GROUPS.length - 1));
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for (int i = 0; i < GROUPS.length-1; i++) {
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assertNotNull("TestH5G.testH5Gget_obj_info_max: name #"+i+" does not exist",objNames[i]);
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assertTrue("TestH5G.testH5Gget_obj_info_max: ", objNames[i].length()>0);
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}
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}
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@Test
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public void testH5Gget_obj_info_max_limit() {
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long gid = _openGroup(H5fid, GROUPS[0]);
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long groups_max_size = GROUPS.length - 3;
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String objNames[] = new String[(int)groups_max_size];
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int objTypes[] = new int[(int)groups_max_size];
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int lnkTypes[] = new int[(int)groups_max_size];
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long objRefs[] = new long[(int)groups_max_size];
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int names_found = 0;
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try {
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names_found = H5.H5Gget_obj_info_max(gid, objNames, objTypes, lnkTypes,
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objRefs, groups_max_size);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("TestH5G.testH5Gget_obj_info_max_limit: H5.H5Gget_obj_info_max: " + err);
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}
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finally {
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try {H5.H5Gclose(gid);} catch (Exception ex) { }
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}
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|
|
assertTrue("TestH5G.testH5Gget_obj_info_max_limit: number found[" + names_found + "] different than expected["
|
|
+ groups_max_size + "]", names_found == groups_max_size);
|
|
for (int i = 0; i < objNames.length; i++) {
|
|
assertNotNull("TestH5G.testH5Gget_obj_info_max_limit: name #" + i + " does not exist", objNames[i]);
|
|
assertTrue("TestH5G.testH5Gget_obj_info_max_limit: ", objNames[i].length() > 0);
|
|
}
|
|
}
|
|
|
|
@Test
|
|
public void testH5Gget_obj_info_all_byIndexType() {
|
|
H5G_info_t info = null;
|
|
|
|
long gid = _openGroup(H5fid2, GROUPS2[0]);
|
|
|
|
try {
|
|
info = H5.H5Gget_info(gid);
|
|
}
|
|
catch (Throwable err) {
|
|
err.printStackTrace();
|
|
fail("TestH5G.testH5Gget_obj_info_all_byIndexType: H5.H5Gget_info: " + err);
|
|
}
|
|
finally {
|
|
try {H5.H5Gclose(gid);} catch (Exception ex) { }
|
|
}
|
|
|
|
assertNotNull("TestH5G.testH5Gget_obj_info_all_byIndexType: ", info);
|
|
assertTrue("TestH5G.testH5Gget_obj_info_all_byIndexType: number of links is empty", info.nlinks > 0);
|
|
String objNames[] = new String[(int) info.nlinks];
|
|
int objTypes[] = new int[(int) info.nlinks];
|
|
int lnkTypes[] = new int[(int) info.nlinks];
|
|
long objRefs[] = new long[(int) info.nlinks];
|
|
|
|
try {
|
|
H5.H5Gget_obj_info_all(H5fid2, GROUPS2[0], objNames,
|
|
objTypes, lnkTypes, objRefs, HDF5Constants.H5_INDEX_CRT_ORDER);
|
|
}
|
|
catch (Throwable err) {
|
|
err.printStackTrace();
|
|
fail("TestH5G.testH5Gget_obj_info_all_byIndexType: H5.H5Gget_obj_info_all: " + err);
|
|
}
|
|
|
|
assertEquals("G12",objNames[1]);
|
|
assertEquals("G13", objNames[2] );
|
|
assertEquals("G11", objNames[3] );
|
|
|
|
try {
|
|
H5.H5Gget_obj_info_all(H5fid2, GROUPS2[0], objNames,
|
|
objTypes, lnkTypes, objRefs, HDF5Constants.H5_INDEX_NAME);
|
|
}
|
|
catch (Throwable err) {
|
|
err.printStackTrace();
|
|
fail("TestH5G.testH5Gget_obj_info_all_byIndexType: H5.H5Gget_obj_info_all: " + err);
|
|
}
|
|
|
|
assertEquals("G12",objNames[1]);
|
|
assertEquals("G13", objNames[2] );
|
|
assertEquals("G14", objNames[3] );
|
|
}
|
|
|
|
}
|