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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 COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://www.hdfgroup.org/licenses. *
* 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.assertTrue;
import static org.junit.Assert.fail;
import hdf.hdf5lib.H5;
import hdf.hdf5lib.HDF5Constants;
import hdf.hdf5lib.exceptions.HDF5LibraryException;
import java.io.File;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TestName;
public class TestH5VL {
@Rule public TestName testname = new TestName();
private final void _deleteFile(String filename) {
File file = new File(filename);
if (file.exists()) {
try {file.delete();} catch (SecurityException e) {}
}
}
@Before
public void checkOpenIDs() {
assertTrue("H5 open ids is 0",H5.getOpenIDCount()==0);
System.out.print(testname.getMethodName());
}
@After
public void nextTestName() {
System.out.println();
}
@Test
public void testH5VLnative_init() {
try {
boolean is_registered;
is_registered = H5.H5VLis_connector_registered_by_name(HDF5Constants.H5VL_NATIVE_NAME);
assertTrue("H5.H5VLis_connector_registered_by_name H5VL_NATIVE_NAME", is_registered);
is_registered = H5.H5VLis_connector_registered_by_name("FAKE_VOL_NAME");
assertFalse("H5.H5VLis_connector_registered_by_name FAKE_VOL_NAME", is_registered);
is_registered = H5.H5VLis_connector_registered_by_value(HDF5Constants.H5VL_NATIVE_VALUE);
assertTrue("H5.H5VLis_connector_registered_by_value H5VL_NATIVE_VALUE", is_registered);
}
catch (Throwable err) {
err.printStackTrace();
fail("testH5VLnative_init(): " + err);
}
}
@Test
public void testH5VLget_connector_id() {
String H5_FILE = "testFvl.h5";
long H5fid = H5.H5Fcreate(H5_FILE, HDF5Constants.H5F_ACC_TRUNC,
HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
try {
long native_id = H5.H5VLget_connector_id(H5fid);
assertTrue("H5.H5VLget_connector_id", native_id >= 0);
/*
* If HDF5_VOL_CONNECTOR is set, this might not be the
* native connector. Only check for the native connector
* if this isn't set.
*/
String connector = System.getenv("HDF5_VOL_CONNECTOR");
if (connector == null)
assertEquals(HDF5Constants.H5VL_NATIVE, native_id);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5VLget_connector_id " + err);
}
finally {
if (H5fid > 0) {
try {H5.H5Fclose(H5fid);} catch (Exception ex) {}
}
_deleteFile(H5_FILE);
}
}
@Test
public void testH5VLget_connector_id_by_name() {
try {
long native_id = H5.H5VLget_connector_id_by_name(HDF5Constants.H5VL_NATIVE_NAME);
assertTrue("H5.H5VLget_connector_id_by_name H5VL_NATIVE_NAME", native_id >= 0);
assertEquals(HDF5Constants.H5VL_NATIVE, native_id);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5VLget_connector_id_by_name " + err);
}
}
@Test
public void testH5VLget_connector_id_by_value() {
try {
long native_id = H5.H5VLget_connector_id_by_value(HDF5Constants.H5VL_NATIVE_VALUE);
assertTrue("H5.H5VLget_connector_id_by_value H5VL_NATIVE_VALUE", native_id >= 0);
assertEquals(HDF5Constants.H5VL_NATIVE, native_id);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5VLget_connector_id_by_value " + err);
}
}
@Test
public void testH5VLget_connector_name() {
String H5_FILE = "testFvl.h5";
long H5fid = H5.H5Fcreate(H5_FILE, HDF5Constants.H5F_ACC_TRUNC,
HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
try {
String native_name = H5.H5VLget_connector_name(H5fid);
/*
* If HDF5_VOL_CONNECTOR is set, this might not be the
* native connector. Only check for the native connector
* if this isn't set.
*/
String connector = System.getenv("HDF5_VOL_CONNECTOR");
if (connector == null)
assertTrue("H5.H5VLget_connector_name H5VL_NATIVE", native_name.compareToIgnoreCase(HDF5Constants.H5VL_NATIVE_NAME)==0);
}
catch (Throwable err) {
err.printStackTrace();
fail("H5.H5VLget_connector_name " + err);
}
finally {
if (H5fid > 0) {
try {H5.H5Fclose(H5fid);} catch (Exception ex) {}
}
_deleteFile(H5_FILE);
}
}
@Test(expected = HDF5LibraryException.class)
public void testH5VLclose_NegativeID() throws Throwable {
H5.H5VLclose(-1);
}
@Test(expected = HDF5LibraryException.class)
public void testH5VLunregister_connector_NegativeID() throws Throwable {
H5.H5VLunregister_connector(-1);
}
}
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