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576 lines
20 KiB
576 lines
20 KiB
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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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://www.hdfgroup.org/licenses. *
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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 hdf.hdf5lib.structs.H5O_token_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
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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", "/G1/G11/G111",
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"/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 = HDF5Constants.H5I_INVALID_HID;
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long H5fid2 = HDF5Constants.H5I_INVALID_HID;
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private final long _createGroup(long fid, String name)
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{
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long gid = HDF5Constants.H5I_INVALID_HID;
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try {
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gid = H5.H5Gcreate(fid, name, HDF5Constants.H5P_DEFAULT, 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("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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{
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long gid = HDF5Constants.H5I_INVALID_HID;
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long gcpl = HDF5Constants.H5I_INVALID_HID;
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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,
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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 {
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H5.H5Pclose(gcpl);
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}
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catch (final Exception exx) {
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}
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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, 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 {
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H5.H5Pclose(gcpl);
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}
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catch (final Exception ex) {
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}
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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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{
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long gid = HDF5Constants.H5I_INVALID_HID;
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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 = HDF5Constants.H5I_INVALID_HID;
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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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{
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File file = new File(filename);
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if (file.exists()) {
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try {
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file.delete();
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}
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catch (SecurityException e) {
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}
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}
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}
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@Before
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public void createH5file() throws HDF5LibraryException, NullPointerException
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{
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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 = HDF5Constants.H5I_INVALID_HID;
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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 {
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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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for (int i = 0; i < GROUPS2.length; i++) {
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gid = _createGroup2(H5fid2, GROUPS2[i]);
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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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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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{
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if (H5fid > 0) {
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try {
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H5.H5Fclose(H5fid);
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}
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catch (Exception ex) {
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}
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}
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if (H5fid2 > 0) {
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try {
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H5.H5Fclose(H5fid2);
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}
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catch (Exception ex) {
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}
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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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{
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long gid = HDF5Constants.H5I_INVALID_HID;
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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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{
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long gid = HDF5Constants.H5I_INVALID_HID;
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long pid = HDF5Constants.H5I_INVALID_HID;
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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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{
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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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{
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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], 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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{
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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", HDF5Constants.H5_INDEX_NAME,
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HDF5Constants.H5_ITER_INC, 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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{
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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 {
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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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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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H5O_token_t objTokens[] = new H5O_token_t[(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, objTypes, lnkTypes, objTokens,
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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[" + objNames.length + "]",
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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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{
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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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H5O_token_t objTokens[] = new H5O_token_t[(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, objTokens,
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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 +
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"] different than expected[" + objNames.length + "]",
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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",
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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 {
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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_obj_info_all_gid2()
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{
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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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H5O_token_t objTokens[] = new H5O_token_t[(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, objTokens,
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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 +
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"] different than expected[" + objNames.length + "]",
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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",
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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 {
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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_obj_info_max()
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{
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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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H5O_token_t objTokens[] = new H5O_token_t[(int)groups_max_size];
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int names_found = 0;
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try {
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names_found =
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H5.H5Gget_obj_info_max(gid, objNames, objTypes, lnkTypes, objTokens, 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 {
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H5.H5Gclose(gid);
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}
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catch (Exception ex) {
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}
|
|
}
|
|
|
|
// expected number does not include root group
|
|
assertTrue("TestH5G.testH5Gget_obj_info_max: number found[" + names_found +
|
|
"] different than expected[" + (GROUPS.length - 1) + "]",
|
|
names_found == (GROUPS.length - 1));
|
|
for (int i = 0; i < GROUPS.length - 1; i++) {
|
|
assertNotNull("TestH5G.testH5Gget_obj_info_max: name #" + i + " does not exist", objNames[i]);
|
|
assertTrue("TestH5G.testH5Gget_obj_info_max: ", objNames[i].length() > 0);
|
|
}
|
|
}
|
|
|
|
@Test
|
|
public void testH5Gget_obj_info_max_limit()
|
|
{
|
|
long gid = _openGroup(H5fid, GROUPS[0]);
|
|
long groups_max_size = GROUPS.length - 3;
|
|
String objNames[] = new String[(int)groups_max_size];
|
|
int objTypes[] = new int[(int)groups_max_size];
|
|
int lnkTypes[] = new int[(int)groups_max_size];
|
|
H5O_token_t objTokens[] = new H5O_token_t[(int)groups_max_size];
|
|
|
|
int names_found = 0;
|
|
try {
|
|
names_found =
|
|
H5.H5Gget_obj_info_max(gid, objNames, objTypes, lnkTypes, objTokens, groups_max_size);
|
|
}
|
|
catch (Throwable err) {
|
|
err.printStackTrace();
|
|
fail("TestH5G.testH5Gget_obj_info_max_limit: H5.H5Gget_obj_info_max: " + err);
|
|
}
|
|
finally {
|
|
try {
|
|
H5.H5Gclose(gid);
|
|
}
|
|
catch (Exception ex) {
|
|
}
|
|
}
|
|
|
|
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];
|
|
H5O_token_t objTokens[] = new H5O_token_t[(int)info.nlinks];
|
|
|
|
try {
|
|
H5.H5Gget_obj_info_all(H5fid2, GROUPS2[0], objNames, objTypes, lnkTypes, objTokens,
|
|
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, objTokens,
|
|
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]);
|
|
}
|
|
}
|
|
|