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Diffstat (limited to 'java/test/TestH5Fswmr.java')
-rw-r--r-- | java/test/TestH5Fswmr.java | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/java/test/TestH5Fswmr.java b/java/test/TestH5Fswmr.java new file mode 100644 index 0000000..b65ebf2 --- /dev/null +++ b/java/test/TestH5Fswmr.java @@ -0,0 +1,118 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Copyright by The HDF Group. * + * Copyright by the Board of Trustees of the University of Illinois. * + * All rights reserved. * + * * + * This file is part of HDF5. The full HDF5 copyright notice, including * + * terms governing use, modification, and redistribution, is contained in * + * the files COPYING and Copyright.html. COPYING can be found at the root * + * of the source code distribution tree; Copyright.html can be found at the * + * root level of an installed copy of the electronic HDF5 document set and * + * is linked from the top-level documents page. It can also be found at * + * http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have * + * access to either file, you may request a copy from help@hdfgroup.org. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +package test; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +import java.io.File; + +import hdf.hdf5lib.H5; +import hdf.hdf5lib.HDF5Constants; +import hdf.hdf5lib.exceptions.HDF5LibraryException; + +import org.junit.After; +import org.junit.Before; +import org.junit.Rule; +import org.junit.Test; +import org.junit.rules.TestName; + +public class TestH5Fswmr { + @Rule public TestName testname = new TestName(); + private static final String H5_FILE = "testswmr.h5"; + + long H5fid = -1; + long H5fapl = -1; + long H5fcpl = -1; + + private final void _deleteFile(String filename) { + File file = new File(filename); + + if (file.exists()) { + try {file.delete();} catch (SecurityException e) {} + } + } + + @Before + public void createH5file() + throws HDF5LibraryException, NullPointerException { + assertTrue("H5 open ids is 0",H5.getOpenIDCount()==0); + System.out.print(testname.getMethodName()); + + H5fapl = H5.H5Pcreate(HDF5Constants.H5P_FILE_ACCESS); + H5fcpl = H5.H5Pcreate(HDF5Constants.H5P_FILE_CREATE); + H5.H5Pset_libver_bounds(H5fapl, HDF5Constants.H5F_LIBVER_LATEST, HDF5Constants.H5F_LIBVER_LATEST); + + H5fid = H5.H5Fcreate(H5_FILE, HDF5Constants.H5F_ACC_TRUNC, H5fcpl, H5fapl); + H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL); + } + + @After + public void deleteH5file() throws HDF5LibraryException { + if (H5fapl > 0) { + try {H5.H5Pclose(H5fapl);} catch (Exception ex) {} + H5fapl = -1; + } + if (H5fcpl > 0) { + try {H5.H5Pclose(H5fcpl);} catch (Exception ex) {} + H5fcpl = -1; + } + if (H5fid > 0) { + try {H5.H5Fclose(H5fid);} catch (Exception ex) {} + H5fid = -1; + } + _deleteFile(H5_FILE); + System.out.println(); + } + + @Test + public void testH5Fstart_swmr_write() { + try { + H5.H5Fstart_swmr_write(H5fid); + } + catch (Throwable err) { + fail("H5.H5Fstart_swmr_write: " + err); + } + } + + @Test + public void testH5Fswmr_read_attempts() { + long read_attempts = 0; + + try { + read_attempts = H5.H5Pget_metadata_read_attempts(H5fapl); + } + catch (Throwable err) { + fail("H5.testH5Fswmr_read_attempts: " + err); + } + assertTrue(read_attempts == 1); + + try { + H5.H5Pset_metadata_read_attempts(H5fapl, 20); + } + catch (Throwable err) { + fail("H5.testH5Fswmr_read_attempts: " + err); + } + try { + read_attempts = H5.H5Pget_metadata_read_attempts(H5fapl); + } + catch (Throwable err) { + fail("H5.testH5Fswmr_read_attempts: " + err); + } + assertTrue(read_attempts == 20); + } +} |