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authorAllen Byrne <byrn@hdfgroup.org>2016-02-29 02:43:00 (GMT)
committerAllen Byrne <byrn@hdfgroup.org>2016-02-29 02:43:00 (GMT)
commit63249be0e10a8726acb5a7cf64491319eaa46227 (patch)
treeebb2b75ece8852e8a58804631c0004f06a9bba9f /java/test/TestH5Ocopy.java
parenta1617b7cdbe14173fcf690b4627059fa4528c19b (diff)
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[svn-r29226] HDFFV-9552: merge in java code.
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diff --git a/java/test/TestH5Ocopy.java b/java/test/TestH5Ocopy.java
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+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * 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.HDF5Exception;
+import hdf.hdf5lib.exceptions.HDF5LibraryException;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TestName;
+
+public class TestH5Ocopy {
+ @Rule public TestName testname = new TestName();
+ private static final String FILENAME = "testRefsattribute.h5";
+ private static final int DIM_X = 4;
+ private static final int DIM_Y = 6;
+ long H5fid = -1;
+ long H5dsid = -1;
+ long H5did1 = -1;
+ long H5did2 = -1;
+ long H5gcpl = -1;
+ long H5gid = -1;
+ long H5dsid2 = -1;
+ long[] dims = { 2 };
+
+ private final void _deleteFile(String filename) {
+ File file = new File(filename);
+
+ if (file.exists()) {
+ try {
+ file.delete();
+ }
+ catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+ }
+
+ private final long _createDataset(long fid, long dsid, String name, long dapl) {
+ long did = -1;
+ try {
+ did = H5.H5Dcreate(fid, name,
+ HDF5Constants.H5T_STD_I32BE, dsid,
+ HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, dapl);
+ }
+ catch (Throwable err) {
+ err.printStackTrace();
+ fail("H5.H5Dcreate: " + err);
+ }
+ assertTrue("TestH5O._createDataset: ",did >= 0);
+
+ return did;
+ }
+
+ private final long _createGroup(long fid, String name) {
+ long gid = -1;
+ try {
+ H5gcpl = HDF5Constants.H5P_DEFAULT;
+ gid = H5.H5Gcreate(fid, name, HDF5Constants.H5P_DEFAULT,
+ H5gcpl, HDF5Constants.H5P_DEFAULT);
+ }
+ catch (Throwable err) {
+ err.printStackTrace();
+ fail("H5.H5Gcreate: " + err);
+ }
+ assertTrue("TestH5O._createGroup: ",gid >= 0);
+
+ return gid;
+ }
+
+ @Before
+ public void createH5file()
+ throws NullPointerException, HDF5Exception {
+ assertTrue("H5 open ids is 0",H5.getOpenIDCount()==0);
+ System.out.print(testname.getMethodName());
+ try {
+ H5fid = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC,
+ HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+ H5dsid2 = H5.H5Screate(HDF5Constants.H5S_SCALAR);
+ H5did1 = _createDataset(H5fid, H5dsid2, "DS2", HDF5Constants.H5P_DEFAULT);
+ H5dsid = H5.H5Screate_simple(1, dims, null);
+ H5gid = _createGroup(H5fid, "/G1");
+ H5did2 = _createDataset(H5gid, H5dsid, "DS1", HDF5Constants.H5P_DEFAULT);
+ }
+ catch (Throwable err) {
+ err.printStackTrace();
+ fail("TestH5O.createH5file: " + err);
+ }
+ assertTrue("TestH5O.createH5file: H5.H5Fcreate: ",H5fid >= 0);
+ assertTrue("TestH5O.createH5file: H5.H5Screate_simple: ",H5dsid >= 0);
+ assertTrue("TestH5O.createH5file: H5.H5Gcreate: ",H5gid >= 0);
+
+ H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
+ }
+
+ @After
+ public void deleteH5file() throws HDF5LibraryException {
+ if (H5gid > 0)
+ try {H5.H5Gclose(H5gid);} catch (Exception ex) {}
+ if (H5did2 > 0)
+ try {H5.H5Dclose(H5did2);} catch (Exception ex) {}
+ if (H5dsid > 0)
+ try {H5.H5Sclose(H5dsid);} catch (Exception ex) {}
+ if (H5dsid2 > 0)
+ try {H5.H5Sclose(H5dsid2);} catch (Exception ex) {}
+ if (H5did1 > 0)
+ try {H5.H5Dclose(H5did1);} catch (Exception ex) {}
+ if (H5fid > 0)
+ try {H5.H5Fclose(H5fid);} catch (Exception ex) {}
+
+ _deleteFile(FILENAME);
+ System.out.println();
+ }
+
+ @Test
+ public void testH5OcopyRefsAttr() {
+ long ocp_plist_id = -1;
+ byte rbuf0[]=null , rbuf1[] = null;
+ byte[] dset_data = new byte[16];
+ long attribute_id = -1;
+
+
+ try {
+ rbuf0 = H5.H5Rcreate(H5fid, "/G1", HDF5Constants.H5R_OBJECT, -1);
+ rbuf1 = H5.H5Rcreate(H5fid, "DS2", HDF5Constants.H5R_OBJECT, -1);
+ //System.arraycopy(rbuf0, 0, dset_data, 0, 8);
+ System.arraycopy(rbuf1, 0, dset_data, 8, 8);
+ }
+ catch (Exception ex) {
+ fail("testH5OcopyRefsAttr: H5Rcreate failed");
+ }
+
+ try {
+ attribute_id = H5.H5Acreate(H5did2, "A1", HDF5Constants.H5T_STD_REF_OBJ, H5dsid, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+ assertTrue("testH5OcopyRefsAttr.H5Acreate: ", attribute_id >= 0);
+ H5.H5Awrite(attribute_id, HDF5Constants.H5T_STD_REF_OBJ, dset_data);
+
+ H5.H5Aclose(attribute_id);
+ }
+ catch (Exception ex) {
+ fail("testH5OcopyRefsAttr: H5Awrite failed");
+ }
+ finally {
+ try {H5.H5Aclose(attribute_id);} catch (Exception exx) {}
+ }
+
+ try {
+ ocp_plist_id = H5.H5Pcreate(HDF5Constants.H5P_OBJECT_COPY);
+ assertTrue("testH5OcopyRefsAttr.H5Pcreate: ", ocp_plist_id >= 0);
+ H5.H5Pset_copy_object(ocp_plist_id, HDF5Constants.H5O_COPY_EXPAND_REFERENCE_FLAG);
+ H5.H5Ocopy(H5fid, ".", H5fid, "CPYREF", ocp_plist_id, HDF5Constants.H5P_DEFAULT);
+ }
+ catch (Exception ex) {
+ fail("testH5OcopyRefsAttr: H5Ocopy failed");
+ }
+ finally {
+ try {H5.H5Pclose(ocp_plist_id);} catch (Exception ex) {}
+ }
+ }
+
+ @Test
+ public void testH5OcopyRefsDatasettodiffFile() {
+ byte rbuf1[] = null;
+ byte[] dset_data = new byte[16];
+ long ocp_plist_id = -1;
+ long dataset_id = -1;
+ long H5fid2 = -1;
+
+ try {
+ rbuf1 = H5.H5Rcreate(H5fid, "DS2", HDF5Constants.H5R_OBJECT, -1);
+ System.arraycopy(rbuf1, 0, dset_data, 8, 8);
+
+ dataset_id = H5.H5Dcreate(H5fid, "DSREF",
+ HDF5Constants.H5T_STD_REF_OBJ, H5dsid,
+ HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+ assertTrue("testH5OcopyRefsDatasettodiffFile.H5Dcreate: ", dataset_id >= 0);
+ H5.H5Dwrite(dataset_id, HDF5Constants.H5T_STD_REF_OBJ,
+ HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+ HDF5Constants.H5P_DEFAULT, dset_data);
+ H5.H5Dclose(dataset_id);
+ }
+ catch (Exception ex) {
+ fail("testH5OcopyRefsDatasettodiffFile: create dataset failed");
+ }
+ finally {
+ try {H5.H5Dclose(dataset_id);} catch (Exception exx) {}
+ }
+
+ try {
+ //create new file
+ H5fid2 = H5.H5Fcreate("copy.h5", HDF5Constants.H5F_ACC_TRUNC,
+ HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+ assertTrue("testH5OcopyRefsDatasettodiffFile.H5Fcreate: ", H5fid2 >= 0);
+ H5.H5Fflush(H5fid2, HDF5Constants.H5F_SCOPE_LOCAL);
+ }
+ catch (Exception ex) {
+ try {H5.H5Fclose(H5fid2);} catch (Exception exx) {}
+ fail("testH5OcopyRefsDatasettodiffFile: H5Fcreate failed");
+ }
+
+ try {
+ //create object copy property list id and set the flags.
+ ocp_plist_id = H5.H5Pcreate(HDF5Constants.H5P_OBJECT_COPY);
+ assertTrue("testH5OcopyRefsDatasettodiffFile.H5Pcreate: ", ocp_plist_id >= 0);
+ H5.H5Pset_copy_object(ocp_plist_id, HDF5Constants.H5O_COPY_EXPAND_REFERENCE_FLAG);
+
+ //Perform copy function.
+ H5.H5Ocopy(H5fid, ".", H5fid2, "CPYREFD", ocp_plist_id, HDF5Constants.H5P_DEFAULT);
+ }
+ catch (Exception ex){
+ ex.printStackTrace();
+ fail("testH5OcopyRefsDatasettodiffFile: H5Ocopy failed");
+ }
+ finally {
+ try {H5.H5Pclose(ocp_plist_id);} catch (Exception ex) {}
+ try {H5.H5Fclose(H5fid2);} catch (Exception ex) {}
+ }
+ }
+
+ @Test
+ public void testH5OcopyRefsDatasettosameFile() {
+ byte rbuf0[]=null , rbuf1[] = null;
+ byte[] dset_data = new byte[16];
+ long ocp_plist_id = -1;
+ long dataset_id = -1;
+ long did = -1;
+ int obj_type = -1;
+ byte[] read_data = new byte[16];
+
+ try {
+ rbuf0 = H5.H5Rcreate(H5fid, "/G1", HDF5Constants.H5R_OBJECT, -1);
+ rbuf1 = H5.H5Rcreate(H5fid, "DS2", HDF5Constants.H5R_OBJECT, -1);
+ System.arraycopy(rbuf0, 0, dset_data, 0, 8);
+ System.arraycopy(rbuf1, 0, dset_data, 8, 8);
+
+ //Create a dataset and write object references to it.
+ dataset_id = H5.H5Dcreate(H5fid, "DSREF",
+ HDF5Constants.H5T_STD_REF_OBJ, H5dsid,
+ HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+ assertTrue("testH5OcopyRefsDatasettosameFile.H5Dcreate: ", dataset_id >= 0);
+ H5.H5Dwrite(dataset_id, HDF5Constants.H5T_STD_REF_OBJ,
+ HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+ HDF5Constants.H5P_DEFAULT, dset_data);
+ //Close the dataset.
+ H5.H5Dclose(dataset_id);
+ }
+ catch (Exception ex) {
+ try {H5.H5Dclose(dataset_id);} catch (Exception exx) {}
+ fail("testH5OcopyRefsDatasettosameFile: create dataset failed");
+ }
+
+ try {
+ ocp_plist_id = H5.H5Pcreate(HDF5Constants.H5P_OBJECT_COPY);
+ assertTrue("testH5OcopyRefsDatasettosameFile.H5Pcreate: ", ocp_plist_id >= 0);
+ H5.H5Pset_copy_object(ocp_plist_id, HDF5Constants.H5O_COPY_EXPAND_REFERENCE_FLAG);
+ }
+ catch (Exception ex) {
+ try {H5.H5Pclose(ocp_plist_id);} catch (Exception exx) {}
+ fail("testH5OcopyRefsDatasettosameFile: H5Pset_copy_object failed");
+ }
+
+ //Perform copy function.
+ try {
+ H5.H5Ocopy(H5fid, "DSREF", H5fid, "CPYREFD", ocp_plist_id, HDF5Constants.H5P_DEFAULT);
+ }
+ catch(Exception ex) {
+ try {H5.H5Pclose(ocp_plist_id);} catch (Exception exx) {}
+ fail("testH5OcopyRefsDatasettosameFile: H5Ocopy failed");
+ }
+
+ //Open the dataset that has been copied
+ try {
+ did = H5.H5Dopen(H5fid, "DSREF", HDF5Constants.H5P_DEFAULT);
+ assertTrue("testH5OcopyRefsDatasettosameFile.H5Dopen: ", did >= 0);
+ }
+ catch (Exception e) {
+ try {H5.H5Dclose(did);} catch (Exception exx) {}
+ e.printStackTrace();
+ fail("testH5OcopyRefsDatasettosameFile: H5Dopen failed");
+ }
+
+ try {
+ //Read the dataset object references in the read_data buffer.
+ H5.H5Dread(did, HDF5Constants.H5T_STD_REF_OBJ, HDF5Constants.H5S_ALL,HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, read_data);
+ System.arraycopy(read_data, 0, rbuf0, 0, 8);
+ System.arraycopy(read_data, 8, rbuf1, 0, 8);
+
+ //Get the type of object the reference points to.
+ obj_type = H5.H5Rget_obj_type(H5fid, HDF5Constants.H5R_OBJECT, rbuf1);
+ assertEquals(obj_type, HDF5Constants.H5O_TYPE_DATASET);
+
+ obj_type = H5.H5Rget_obj_type(H5fid, HDF5Constants.H5R_OBJECT, rbuf0);
+ assertEquals(obj_type, HDF5Constants.H5O_TYPE_GROUP);
+ }
+ catch (Exception ex) {
+ ex.printStackTrace();
+ }
+ finally {
+ try {H5.H5Dclose(did);} catch (Exception ex) {}
+ try {H5.H5Pclose(ocp_plist_id);} catch (Exception ex) {}
+ }
+ }
+
+// @Ignore because of JIRA HDF5-9547
+// @Test(expected = HDF5LibraryException.class)
+// public void testH5OcopyInvalidRef() throws Throwable {
+// final long _pid_ = HDF5Constants.H5P_DEFAULT;
+// long sid = -1;
+// long did = -1;
+// long aid = -1;
+//
+// try {
+// sid = H5.H5Screate_simple(1, new long[] {1}, null);
+// assertTrue("testH5OcopyInvalidRef.H5Screate_simple: ", sid >= 0);
+// did = H5.H5Dcreate(H5fid, "Dataset_with_invalid_Ref", HDF5Constants.H5T_NATIVE_INT, sid, _pid_, _pid_, _pid_);
+// assertTrue("testH5OcopyInvalidRef.H5Dcreate: ", did > 0);
+// aid = H5.H5Acreate(did, "Invalid_Ref", HDF5Constants.H5T_STD_REF_OBJ, sid, _pid_, _pid_);
+// assertTrue("testH5OcopyInvalidRef.H5Acreate: ", aid > 0);
+// H5.H5Awrite(aid, HDF5Constants.H5T_STD_REF_OBJ, new long[]{-1});
+// }
+// catch (Exception ex) {
+// ex.printStackTrace();
+// }
+// finally {
+// try {H5.H5Dclose(did);} catch (Exception exx) {}
+// try {H5.H5Aclose(aid);} catch (Exception exx) {}
+// try {H5.H5Sclose(sid);} catch (Exception exx) {}
+// }
+//
+// long ocp_plist_id = H5.H5Pcreate(HDF5Constants.H5P_OBJECT_COPY);
+// assertTrue("testH5OcopyInvalidRef.H5Pcreate: ", ocp_plist_id >= 0);
+// H5.H5Pset_copy_object(ocp_plist_id, HDF5Constants.H5O_COPY_EXPAND_REFERENCE_FLAG);
+// try {
+// H5.H5Ocopy(H5fid, "/Dataset_with_invalid_Ref", H5fid, "/Dataset_with_invalid_Ref_cp", ocp_plist_id, _pid_);
+// }
+// finally {
+// try {H5.H5Pclose(ocp_plist_id);} catch (Exception exx) {}
+// }
+// }
+
+}