Merge S3 code from develop to 1.10

java/test/TestH5Pfaplhdfs.java

@@ -0,0 +1,138 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * 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 hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+import hdf.hdf5lib.exceptions.HDF5Exception;
+import hdf.hdf5lib.exceptions.HDF5LibraryException;
+import hdf.hdf5lib.structs.H5FD_hdfs_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 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) {}
+        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);
+    }
+
+}