mirror of
https://github.com/HDFGroup/hdf5.git
synced 2026-09-25 04:09:44 +03:00
Allen Byrne
b754dcb8f2
FFM build requires Java 25, Jextract 25. Generates FFM bindings during configure. JNI is default when the requirements are not met or can be forced. Presets added for maven and FFM - JNI is default selection. Enhanced Maven options will work with either JNI or FFM New Workflows for testing and maven uploads. Extensive documentation changes for java.
442 lines
18 KiB
Java
442 lines
18 KiB
Java
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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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 LICENSE 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.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.lang.foreign.Arena;
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import java.lang.foreign.FunctionDescriptor;
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import java.lang.foreign.Linker;
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import java.lang.foreign.MemoryLayout;
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import java.lang.foreign.MemoryLayout.PathElement;
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import java.lang.foreign.MemorySegment;
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import java.lang.foreign.SequenceLayout;
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import java.lang.foreign.ValueLayout;
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import java.lang.invoke.MethodHandle;
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import java.lang.invoke.VarHandle;
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import java.nio.charset.StandardCharsets;
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import java.util.ArrayList;
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import hdf.hdf5lib.H5;
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import hdf.hdf5lib.HDF5Constants;
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import hdf.hdf5lib.callbacks.H5L_iterate_opdata_t;
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import hdf.hdf5lib.callbacks.H5L_iterate_t;
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import hdf.hdf5lib.exceptions.HDF5LibraryException;
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import hdf.hdf5lib.structs.H5L_info_t;
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import org.hdfgroup.javahdf5.H5L_info2_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 TestH5Lbasic {
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@Rule
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public TestName testname = new TestName();
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private static final String H5_FILE = "h5ex_g_iterateL1.hdf";
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long H5fid = HDF5Constants.H5I_INVALID_HID;
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@Before
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public void openH5file() 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.H5Fopen(H5_FILE, HDF5Constants.H5F_ACC_RDONLY, 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.H5Fopen: openH5file: " + err);
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}
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}
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@After
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public void closeH5file() 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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System.out.println();
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}
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@Test
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public void testH5Lexists()
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{
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boolean link_exists = false;
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try {
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link_exists = H5.H5Lexists(H5fid, "None", 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.H5Lexists: " + err);
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}
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assertFalse("H5Lexists ", link_exists);
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try {
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link_exists = H5.H5Lexists(H5fid, "DS1", 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.H5Lexists: " + err);
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}
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assertTrue("H5Lexists ", link_exists);
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try {
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link_exists = H5.H5Lexists(H5fid, "G1/DS2", 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.H5Lexists: " + err);
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}
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assertTrue("H5Lexists ", link_exists);
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}
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@Test(expected = HDF5LibraryException.class)
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public void testH5Lget_info_not_exist() throws Throwable
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{
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H5.H5Lget_info(H5fid, "None", HDF5Constants.H5P_DEFAULT);
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}
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@Test
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public void testH5Lget_info_dataset()
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{
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H5L_info_t link_info = null;
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try {
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link_info = H5.H5Lget_info(H5fid, "DS1", 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.H5Lget_info: " + err);
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}
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assertFalse("H5Lget_info ", link_info == null);
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assertTrue("H5Lget_info link type", link_info.type == HDF5Constants.H5L_TYPE_HARD);
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}
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@Test
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public void testH5Lget_info_hardlink()
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{
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H5L_info_t link_info = null;
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try {
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link_info = H5.H5Lget_info(H5fid, "L1", 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.H5Lget_info: " + err);
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}
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assertFalse("H5Lget_info", link_info == null);
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assertTrue("H5Lget_info link type", link_info.type == HDF5Constants.H5L_TYPE_HARD);
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}
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@Test(expected = HDF5LibraryException.class)
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public void testH5Lget_info_by_idx_name_not_exist_name() throws Throwable
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{
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H5.H5Lget_info_by_idx(H5fid, "None", HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_INC, 0,
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HDF5Constants.H5P_DEFAULT);
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}
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@Test(expected = HDF5LibraryException.class)
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public void testH5Lget_info_by_idx_name_not_exist_create() throws Throwable
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{
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H5.H5Lget_info_by_idx(H5fid, "None", HDF5Constants.H5_INDEX_CRT_ORDER, HDF5Constants.H5_ITER_INC, 0,
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HDF5Constants.H5P_DEFAULT);
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}
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@Test(expected = HDF5LibraryException.class)
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public void testH5Lget_info_by_idx_not_exist_name() throws Throwable
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{
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H5.H5Lget_info_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_INC, 5,
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HDF5Constants.H5P_DEFAULT);
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}
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@Test(expected = HDF5LibraryException.class)
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public void testH5Lget_info_by_idx_not_exist_create() throws Throwable
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{
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H5.H5Lget_info_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_CRT_ORDER, HDF5Constants.H5_ITER_INC, 5,
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HDF5Constants.H5P_DEFAULT);
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}
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@Test
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public void testH5Lget_info_by_idx_n0()
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{
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H5L_info_t link_info = null;
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H5L_info_t link_info2 = null;
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try {
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link_info = H5.H5Lget_info_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_NAME,
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HDF5Constants.H5_ITER_INC, 0, 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.H5Lget_info_by_idx: " + err);
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}
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assertFalse("H5Lget_info_by_idx", link_info == null);
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assertTrue("H5Lget_info_by_idx link type", link_info.type == HDF5Constants.H5L_TYPE_HARD);
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try {
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link_info2 = H5.H5Lget_info(H5fid, "DS1", 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.H5Lget_info: " + err);
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}
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assertTrue("Link Value Size", link_info.val_size == link_info2.val_size);
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}
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@Test
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public void testH5Lget_info_by_idx_n3()
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{
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H5L_info_t link_info = null;
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H5L_info_t link_info2 = null;
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try {
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link_info = H5.H5Lget_info_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_NAME,
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HDF5Constants.H5_ITER_INC, 3, 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.H5Lget_info_by_idx: " + err);
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}
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assertFalse("H5Lget_info_by_idx", link_info == null);
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assertTrue("H5Lget_info_by_idx link type", link_info.type == HDF5Constants.H5L_TYPE_HARD);
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try {
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link_info2 = H5.H5Lget_info(H5fid, "L1", 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.H5Lget_info: " + err);
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}
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assertTrue("Link Value Size", link_info.val_size == link_info2.val_size);
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}
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@Test(expected = HDF5LibraryException.class)
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public void testH5Lget_name_by_idx_not_exist() throws Throwable
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{
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H5.H5Lget_name_by_idx(H5fid, "None", HDF5Constants.H5_INDEX_CRT_ORDER, HDF5Constants.H5_ITER_INC, 0,
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HDF5Constants.H5P_DEFAULT);
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}
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@Test
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public void testH5Lget_name_by_idx_n0()
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{
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String link_name = null;
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try {
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link_name = H5.H5Lget_name_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_NAME,
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HDF5Constants.H5_ITER_INC, 0, 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.H5Lget_name_by_idx: " + err);
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}
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assertFalse("H5Lget_name_by_idx ", link_name == null);
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assertTrue("Link Name ", link_name.compareTo("DS1") == 0);
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}
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@Test
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public void testH5Lget_name_by_idx_n3()
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{
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String link_name = null;
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try {
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link_name = H5.H5Lget_name_by_idx(H5fid, "/", HDF5Constants.H5_INDEX_NAME,
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HDF5Constants.H5_ITER_INC, 3, 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.H5Lget_name_by_idx: " + err);
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}
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assertFalse("H5Lget_name_by_idx ", link_name == null);
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assertTrue("Link Name ", link_name.compareTo("L1") == 0);
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}
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@Test
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public void testH5Lvisit()
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{
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class idata {
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public String link_name = null;
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public int link_type = -1;
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idata(String name, int type)
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{
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this.link_name = name;
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this.link_type = type;
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}
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}
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class H5L_iter_data implements H5L_iterate_opdata_t {
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static public ArrayList<idata> iterdata = new ArrayList<idata>();
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static void add_iter_data(idata id) { iterdata.add(id); }
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}
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H5L_iterate_opdata_t iter_data = new H5L_iter_data();
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class H5L_iter_callback implements H5L_iterate_t {
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public int apply(long group, MemorySegment name, MemorySegment info, MemorySegment op_data)
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{
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idata id = new idata(name.getString(0), H5L_info2_t.type(info));
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((H5L_iter_data)iter_data).add_iter_data(id);
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return 0;
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}
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}
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H5L_iterate_t iter_cb = new H5L_iter_callback();
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try {
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H5.H5Lvisit(H5fid, HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_INC, iter_cb, iter_data);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("H5.H5Lvisit: " + err);
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}
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assertFalse("H5Lvisit ", ((H5L_iter_data)iter_data).iterdata.isEmpty());
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assertTrue("H5Lvisit " + ((H5L_iter_data)iter_data).iterdata.size(),
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((H5L_iter_data)iter_data).iterdata.size() == 5);
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assertTrue("H5Lvisit " + (((H5L_iter_data)iter_data).iterdata.get(0)).link_name,
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(((H5L_iter_data)iter_data).iterdata.get(0)).link_name.compareToIgnoreCase("DS1") == 0);
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assertTrue("H5Lvisit " + (((H5L_iter_data)iter_data).iterdata.get(1)).link_name,
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(((H5L_iter_data)iter_data).iterdata.get(1)).link_name.compareToIgnoreCase("DT1") == 0);
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assertTrue("H5Lvisit " + (((H5L_iter_data)iter_data).iterdata.get(2)).link_name,
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(((H5L_iter_data)iter_data).iterdata.get(2)).link_name.compareToIgnoreCase("G1") == 0);
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assertTrue("H5Lvisit " + (((H5L_iter_data)iter_data).iterdata.get(3)).link_name,
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(((H5L_iter_data)iter_data).iterdata.get(3)).link_name.compareToIgnoreCase("G1/DS2") == 0);
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assertTrue("H5Lvisit " + (((H5L_iter_data)iter_data).iterdata.get(4)).link_name,
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(((H5L_iter_data)iter_data).iterdata.get(4)).link_name.compareToIgnoreCase("L1") == 0);
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}
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@Test
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public void testH5Lvisit_by_name()
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{
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class idata {
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public String link_name = null;
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public int link_type = -1;
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idata(String name, int type)
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{
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this.link_name = name;
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this.link_type = type;
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}
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}
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class H5L_iter_data implements H5L_iterate_opdata_t {
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static public ArrayList<idata> iterdata = new ArrayList<idata>();
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static void add_iter_data(idata id) { iterdata.add(id); }
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}
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H5L_iterate_opdata_t iter_data = new H5L_iter_data();
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class H5L_iter_callback implements H5L_iterate_t {
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public int apply(long group, MemorySegment name, MemorySegment info, MemorySegment op_data)
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{
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idata id = new idata(name.getString(0), H5L_info2_t.type(info));
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((H5L_iter_data)iter_data).add_iter_data(id);
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return 0;
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}
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}
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H5L_iterate_t iter_cb = new H5L_iter_callback();
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try {
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H5.H5Lvisit_by_name(H5fid, "G1", HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_INC, iter_cb,
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iter_data, 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.H5Lvisit_by_name: " + err);
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}
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assertFalse("H5Lvisit_by_name ", ((H5L_iter_data)iter_data).iterdata.isEmpty());
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assertTrue("H5Lvisit_by_name " + ((H5L_iter_data)iter_data).iterdata.size(),
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((H5L_iter_data)iter_data).iterdata.size() == 1);
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assertTrue("H5Lvisit_by_name " + (((H5L_iter_data)iter_data).iterdata.get(0)).link_name,
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(((H5L_iter_data)iter_data).iterdata.get(0)).link_name.compareToIgnoreCase("DS2") == 0);
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}
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@Test
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public void testH5Literate()
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{
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class idata {
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public String link_name = null;
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public int link_type = -1;
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idata(String name, int type)
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{
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this.link_name = name;
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this.link_type = type;
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}
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}
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class H5L_iter_data implements H5L_iterate_opdata_t {
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static public ArrayList<idata> iterdata = new ArrayList<idata>();
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static void add_iter_data(idata id) { iterdata.add(id); }
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}
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H5L_iterate_opdata_t iter_data = new H5L_iter_data();
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class H5L_iter_callback implements H5L_iterate_t {
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public int apply(long group, MemorySegment name, MemorySegment info, MemorySegment op_data)
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{
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idata id = new idata(name.getString(0), H5L_info2_t.type(info));
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((H5L_iter_data)iter_data).add_iter_data(id);
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return 0;
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}
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}
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H5L_iterate_t iter_cb = new H5L_iter_callback();
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try {
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H5.H5Literate(H5fid, HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_INC, 0L, iter_cb,
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iter_data);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("H5.H5Literate: " + err);
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}
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assertFalse("H5Literate ", ((H5L_iter_data)iter_data).iterdata.isEmpty());
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assertTrue("H5Literate " + ((H5L_iter_data)iter_data).iterdata.size(),
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((H5L_iter_data)iter_data).iterdata.size() == 4);
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assertTrue("H5Literate " + (((H5L_iter_data)iter_data).iterdata.get(0)).link_name,
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(((H5L_iter_data)iter_data).iterdata.get(0)).link_name.compareToIgnoreCase("DS1") == 0);
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assertTrue("H5Literate " + (((H5L_iter_data)iter_data).iterdata.get(1)).link_name,
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(((H5L_iter_data)iter_data).iterdata.get(1)).link_name.compareToIgnoreCase("DT1") == 0);
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assertTrue("H5Literate " + ((idata)((H5L_iter_data)iter_data).iterdata.get(2)).link_name,
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(((H5L_iter_data)iter_data).iterdata.get(2)).link_name.compareToIgnoreCase("G1") == 0);
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assertTrue("H5Literate " + ((idata)((H5L_iter_data)iter_data).iterdata.get(3)).link_name,
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((idata)((H5L_iter_data)iter_data).iterdata.get(3)).link_name.compareToIgnoreCase("L1") ==
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0);
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}
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@Test
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public void testH5Literate_by_name()
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{
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class idata {
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public String link_name = null;
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public int link_type = -1;
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idata(String name, int type)
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{
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this.link_name = name;
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this.link_type = type;
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}
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}
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class H5L_iter_data implements H5L_iterate_opdata_t {
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static public ArrayList<idata> iterdata = new ArrayList<idata>();
|
|
static void add_iter_data(idata id) { iterdata.add(id); }
|
|
}
|
|
H5L_iterate_opdata_t iter_data = new H5L_iter_data();
|
|
class H5L_iter_callback implements H5L_iterate_t {
|
|
public int apply(long group, MemorySegment name, MemorySegment info, MemorySegment op_data)
|
|
{
|
|
idata id = new idata(name.getString(0), H5L_info2_t.type(info));
|
|
((H5L_iter_data)iter_data).add_iter_data(id);
|
|
return 0;
|
|
}
|
|
}
|
|
H5L_iterate_t iter_cb = new H5L_iter_callback();
|
|
try {
|
|
H5.H5Literate_by_name(H5fid, "G1", HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_INC, 0L,
|
|
iter_cb, iter_data, HDF5Constants.H5P_DEFAULT);
|
|
}
|
|
catch (Throwable err) {
|
|
err.printStackTrace();
|
|
fail("H5.H5Literate_by_name: " + err);
|
|
}
|
|
assertFalse("H5Literate_by_name ", ((H5L_iter_data)iter_data).iterdata.isEmpty());
|
|
assertTrue("H5Literate_by_name " + ((H5L_iter_data)iter_data).iterdata.size(),
|
|
((H5L_iter_data)iter_data).iterdata.size() == 1);
|
|
assertTrue("H5Literate_by_name " + ((idata)((H5L_iter_data)iter_data).iterdata.get(0)).link_name,
|
|
((idata)((H5L_iter_data)iter_data).iterdata.get(0)).link_name.compareToIgnoreCase("DS2") ==
|
|
0);
|
|
}
|
|
}
|