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Diffstat (limited to 'java/test/TestH5Pfaplhdfs.java')
| -rw-r--r-- | java/test/TestH5Pfaplhdfs.java | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/java/test/TestH5Pfaplhdfs.java b/java/test/TestH5Pfaplhdfs.java new file mode 100644 index 0000000..30d326e --- /dev/null +++ b/java/test/TestH5Pfaplhdfs.java @@ -0,0 +1,181 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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 COPYING file, which can be found at the root of the source code * + * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. * + * 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.assertFalse; +import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +import java.io.File; +import java.text.DecimalFormat; +import java.text.NumberFormat; + +import hdf.hdf5lib.H5; +import hdf.hdf5lib.HDF5Constants; +import hdf.hdf5lib.exceptions.HDF5Exception; +import hdf.hdf5lib.exceptions.HDF5LibraryException; +import hdf.hdf5lib.exceptions.HDF5PropertyListInterfaceException; +import hdf.hdf5lib.structs.H5AC_cache_config_t; +import hdf.hdf5lib.structs.H5FD_hdfs_fapl_t; +import hdf.hdf5lib.structs.H5FD_ros3_fapl_t; + +import org.junit.After; +import org.junit.Before; +import org.junit.Rule; +import org.junit.Test; +import org.junit.rules.TestName; + +public class TestH5Pfaplhdfs { + @Rule public TestName testname = new TestName(); + + long H5fid = -1; + long H5dsid = -1; + long H5did = -1; + long H5Fdsid = -1; + long H5Fdid = -1; + long fapl_id = -1; + long plapl_id = -1; + long dapl_id = -1; + long plist_id = -1; + long btplist_id = -1; + + @Before + public void createFileAccess() + throws NullPointerException, HDF5Exception { + assertTrue("H5 open ids is 0",H5.getOpenIDCount()==0); + System.out.print(testname.getMethodName()); + + try { + fapl_id = H5.H5Pcreate(HDF5Constants.H5P_FILE_ACCESS); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5Pfapl.createFileAccess: " + err); + } + assertTrue(fapl_id > 0); + try { + plapl_id = H5.H5Pcreate(HDF5Constants.H5P_LINK_ACCESS); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5Pfapl.createFileAccess: " + err); + } + assertTrue(plapl_id > 0); + try { + plist_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_XFER); + btplist_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_XFER); + dapl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_ACCESS); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5Pfapl.createFileAccess: " + err); + } + assertTrue(plist_id > 0); + assertTrue(btplist_id > 0); + assertTrue(dapl_id > 0); + } + + @After + public void deleteFileAccess() throws HDF5LibraryException { + if (fapl_id > 0) + try {H5.H5Pclose(fapl_id);} catch (Exception ex) {} + if (plapl_id > 0) + try {H5.H5Pclose(plapl_id);} catch (Exception ex) {} + if (dapl_id > 0) + try {H5.H5Pclose(dapl_id);} catch (Exception ex) {} + if (plist_id > 0) + try {H5.H5Pclose(plist_id);} catch (Exception ex) {} + if (btplist_id > 0) + try {H5.H5Pclose(btplist_id);} catch (Exception ex) {} + + if (H5Fdsid > 0) + try {H5.H5Sclose(H5Fdsid);} catch (Exception ex) {} + if (H5Fdid > 0) + try {H5.H5Dclose(H5Fdid);} catch (Exception ex) {} + if (H5dsid > 0) + try {H5.H5Sclose(H5dsid);} catch (Exception ex) {} + if (H5did > 0) + try {H5.H5Dclose(H5did);} catch (Exception ex) {} + if (H5fid > 0) + try {H5.H5Fclose(H5fid);} catch (Exception ex) {} + System.out.println(); + } + + @Test + public void testHDFS_fapl() + throws Exception + { + if (HDF5Constants.H5FD_HDFS < 0) + throw new HDF5LibraryException("skip"); + + String nodename = "blues"; + int nodeport = 12345; + String username = "sparticus"; + String kerbcache = "/dev/null"; + int streamsize = 1024; + + final H5FD_hdfs_fapl_t config = new H5FD_hdfs_fapl_t( + nodename, + nodeport, + username, + kerbcache, + streamsize + ); + assertTrue("setting fapl should succeed", + -1 < H5.H5Pset_fapl_hdfs(fapl_id, config)); + + assertEquals("driver types should match", + HDF5Constants.H5FD_HDFS, + H5.H5Pget_driver(fapl_id)); + + H5FD_hdfs_fapl_t copy = H5.H5Pget_fapl_hdfs(fapl_id); + assertEquals("fapl contents should match", + new H5FD_hdfs_fapl_t( + nodename, + nodeport, + username, + kerbcache, + streamsize), + copy); + } + + @Test(expected = HDF5LibraryException.class) + public void testH5Pget_fapl_hdfs_invalid_fapl_id() + throws Exception + { + if (HDF5Constants.H5FD_HDFS < 0) + throw new HDF5LibraryException("skip"); + H5FD_hdfs_fapl_t fails = H5.H5Pget_fapl_hdfs(-1); + } + + @Test(expected = HDF5LibraryException.class) + public void testH5Pget_fapl_hdfs_fapl_id_of_wrong_driver_type() + throws Exception + { + if (HDF5Constants.H5FD_HDFS < 0) + throw new HDF5LibraryException("skip"); + if (HDF5Constants.H5FD_SEC2 < 0 ) + throw new HDF5LibraryException("skip"); + /* TODO: for now, test against a sec2 fapl only */ + + H5.H5Pset_fapl_sec2(fapl_id); + assertEquals("fapl_id was not set properly", + HDF5Constants.H5FD_SEC2, + H5.H5Pget_driver(fapl_id)); + H5FD_hdfs_fapl_t fails = H5.H5Pget_fapl_hdfs(fapl_id); + } + +} |