summaryrefslogtreecommitdiffstats
path: root/java/test/TestH5Pfaplhdfs.java
diff options
context:
space:
mode:
Diffstat (limited to 'java/test/TestH5Pfaplhdfs.java')
-rw-r--r--java/test/TestH5Pfaplhdfs.java138
1 files changed, 138 insertions, 0 deletions
diff --git a/java/test/TestH5Pfaplhdfs.java b/java/test/TestH5Pfaplhdfs.java
new file mode 100644
index 0000000..b0d42d8
--- /dev/null
+++ b/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);
+ }
+
+}