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.
292 lines
11 KiB
Java
292 lines
11 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.assertTrue;
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import static org.junit.Assert.fail;
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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 org.junit.After;
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import org.junit.Before;
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import org.junit.Ignore;
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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 TestH5PL {
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@Rule
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public TestName testname = new TestName();
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private static String FILENAME = "h5_dlopenChunk.h5";
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private static String DATASETNAME = "DS1";
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private static final int DIM_X = 6;
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private static final int DIM_Y = 8;
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private static final int CHUNK_X = 4;
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private static final int CHUNK_Y = 4;
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private static final int RANK = 2;
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private static final int NDIMS = 2;
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private static final int H5Z_FILTER_DYNLIB4 = 260;
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@Before
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public void checkOpenIDs()
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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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}
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@After
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public void nextTestName()
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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 TestH5PLplugins()
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{
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try {
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int plugin_flags = H5.H5PLget_loading_state();
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assertTrue("H5.H5PLget_loading_state: " + plugin_flags,
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plugin_flags == HDF5Constants.H5PL_ALL_PLUGIN);
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int new_setting = plugin_flags & ~HDF5Constants.H5PL_FILTER_PLUGIN;
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H5.H5PLset_loading_state(new_setting);
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int changed_flags = H5.H5PLget_loading_state();
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assertTrue("H5.H5PLget_loading_state: " + changed_flags, changed_flags == new_setting);
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H5.H5PLset_loading_state(plugin_flags);
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changed_flags = H5.H5PLget_loading_state();
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assertTrue("H5.H5PLget_loading_state: " + changed_flags,
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changed_flags == HDF5Constants.H5PL_ALL_PLUGIN);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("TestH5PLplugins " + err);
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}
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}
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@Test
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public void TestH5PLpaths()
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{
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try {
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// Get the original number of paths
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int nStartPaths = H5.H5PLsize();
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int nPaths; /* # paths from H5PLSize() */
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int nTruePaths = nStartPaths; /* What the # paths should be */
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int index; /* Path table index */
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String path; /* Path from H5PLget() */
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// APPEND a path and ensure it was added correctly
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String pathAppend = "path_append";
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H5.H5PLappend(pathAppend);
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nPaths = H5.H5PLsize();
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nTruePaths++;
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assertTrue("# paths should be " + nTruePaths + " but was " + nPaths, nTruePaths == nPaths);
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index = nTruePaths - 1;
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path = H5.H5PLget(index);
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assertTrue("Path should be " + pathAppend + " but was " + path,
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path.compareToIgnoreCase(pathAppend) == 0);
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// PREPEND a path and ensure it was added correctly
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String pathPrepend = "path_prepend";
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H5.H5PLprepend(pathPrepend);
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nPaths = H5.H5PLsize();
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nTruePaths++;
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assertTrue("# paths should be " + nTruePaths + " but was " + nPaths, nTruePaths == nPaths);
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index = 0;
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path = H5.H5PLget(index);
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assertTrue("Path should be " + pathPrepend + " but was " + path,
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path.compareToIgnoreCase(pathPrepend) == 0);
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// INSERT a path and ensure it was added correctly
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// Inserting at the index == # of start paths ensures we're in the middle
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String pathInsert = "path_insert";
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index = nStartPaths;
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H5.H5PLinsert(pathInsert, index);
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nPaths = H5.H5PLsize();
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nTruePaths++;
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assertTrue("# paths should be " + nTruePaths + " but was " + nPaths, nTruePaths == nPaths);
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path = H5.H5PLget(index);
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assertTrue("Path should be " + pathInsert + " but was " + path,
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path.compareToIgnoreCase(pathInsert) == 0);
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// REPLACE the path we just added and ensure it updated correctly
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String pathReplace = "path_replace";
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index = nStartPaths;
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H5.H5PLreplace(pathReplace, index);
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nPaths = H5.H5PLsize();
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assertTrue("# paths should be " + nTruePaths + " but was " + nPaths, nTruePaths == nPaths);
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path = H5.H5PLget(index);
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assertTrue("Path should be " + pathReplace + " but was " + path,
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path.compareToIgnoreCase(pathReplace) == 0);
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// REMOVE the path we just replaced and check that the table was compacted
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// The (index+1) path should move down to fill the space when the path is removed.
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index = nStartPaths;
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String pathRemove = H5.H5PLget(index + 1);
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H5.H5PLremove(index);
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nPaths = H5.H5PLsize();
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nTruePaths--;
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assertTrue("# paths should be " + nTruePaths + " but was " + nPaths, nTruePaths == nPaths);
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path = H5.H5PLget(index);
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assertTrue("Path should be " + pathRemove + " but was " + path,
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path.compareToIgnoreCase(pathRemove) == 0);
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}
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catch (Throwable err) {
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err.printStackTrace();
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fail("TestH5PLpaths " + err);
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}
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}
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@Ignore
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public void TestH5PLdlopen()
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{
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long file_id = HDF5Constants.H5I_INVALID_HID;
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long filespace_id = HDF5Constants.H5I_INVALID_HID;
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long dataset_id = HDF5Constants.H5I_INVALID_HID;
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long fapl_id = HDF5Constants.H5I_INVALID_HID;
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long dcpl_id = HDF5Constants.H5I_INVALID_HID;
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try {
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int[] cd_values = {9, 0, 0, 0};
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int[] libversion = {0, 0, 0};
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long[] dims = {DIM_X, DIM_Y};
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long[] chunk_dims = {CHUNK_X, CHUNK_Y};
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int[][] dset_data = new int[DIM_X][DIM_Y];
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int[] mdc_nelmts = {0};
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long[] rdcc_nelmts = {0};
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long[] rdcc_nbytes = {0};
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double[] rdcc_w0 = {0};
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// Initialize data to "1", to make it easier to see the selections.
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for (int indx = 0; indx < DIM_X; indx++)
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for (int jndx = 0; jndx < DIM_Y; jndx++)
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dset_data[indx][jndx] = 1;
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// Create a new file using default properties.
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try {
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file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
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HDF5Constants.H5P_DEFAULT);
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}
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catch (Exception e) {
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e.printStackTrace();
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fail("TestH5PLdlopen H5Fcreate:" + e);
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}
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// Create dataspace. Setting maximum size to NULL sets the maximum
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// size to be the current size.
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try {
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filespace_id = H5.H5Screate_simple(RANK, dims, null);
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}
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catch (Exception e) {
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e.printStackTrace();
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fail("TestH5PLdlopen H5Screate_simple:" + e);
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}
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// Create the dataset creation property list.
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try {
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dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
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}
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catch (Exception e) {
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e.printStackTrace();
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fail("TestH5PLdlopen H5Pcreate:" + e);
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}
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// Set the chunk size.
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try {
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if (dcpl_id >= 0)
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H5.H5Pset_chunk(dcpl_id, NDIMS, chunk_dims);
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}
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catch (Exception e) {
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e.printStackTrace();
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fail("TestH5PLdlopen H5Pset_chunk:" + e);
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}
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try {
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H5.H5get_libversion(libversion);
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cd_values[1] = libversion[0];
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cd_values[2] = libversion[1];
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cd_values[3] = libversion[2];
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if (dcpl_id >= 0)
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H5.H5Pset_filter(dcpl_id, H5Z_FILTER_DYNLIB4, HDF5Constants.H5Z_FLAG_MANDATORY, 4,
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cd_values);
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}
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catch (Exception e) {
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e.printStackTrace();
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fail("TestH5PLdlopen H5Pset_filter:" + e);
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}
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// Create the chunked dataset.
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try {
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if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0))
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dataset_id =
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H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_NATIVE_INT, filespace_id,
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HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT);
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}
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catch (Exception e) {
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e.printStackTrace();
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fail("TestH5PLdlopen H5Dcreate:" + e);
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}
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try {
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if (dataset_id >= 0)
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H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL,
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HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, dset_data);
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}
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catch (Exception e) {
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e.printStackTrace();
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fail("TestH5PLdlopen H5Dwrite:" + e);
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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("TestH5PLdlopen " + err);
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}
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finally {
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// End access to the dataset and release resources used by it.
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if (dcpl_id >= 0)
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try {
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H5.H5Pclose_class(dcpl_id);
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}
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catch (Throwable err) {
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}
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if (dataset_id >= 0)
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try {
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H5.H5Dclose(dataset_id);
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}
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catch (Throwable err) {
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}
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if (filespace_id >= 0)
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try {
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H5.H5Sclose(filespace_id);
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}
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catch (Throwable err) {
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}
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if (file_id >= 0)
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try {
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H5.H5Fclose(file_id);
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}
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catch (Throwable err) {
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}
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}
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}
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}
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