/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.harmony.nio.tests.java.nio;
import java.nio.LongBuffer;
import java.nio.ReadOnlyBufferException;
public class ReadOnlyLongBufferTest extends LongBufferTest {
protected void setUp() throws Exception {
super.setUp();
buf = buf.asReadOnlyBuffer();
baseBuf = buf;
}
protected void tearDown() throws Exception {
super.tearDown();
}
public void testIsReadOnly() {
assertTrue(buf.isReadOnly());
}
public void testHasArray() {
assertFalse(buf.hasArray());
}
public void testArray() {
try {
buf.array();
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
//expected
}
}
public void testHashCode() {
LongBuffer duplicate = buf.duplicate();
assertEquals(buf.hashCode(), duplicate.hashCode());
}
public void testArrayOffset() {
try {
buf.arrayOffset();
fail("Should throw Exception"); //$NON-NLS-1$
} catch (UnsupportedOperationException e) {
//expected
}
}
public void testCompact() {
try {
buf.compact();
fail("Should throw Exception"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
}
public void testPutlong() {
try {
buf.put(0);
fail("Should throw Exception"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
}
public void testPutlongArray() {
long array[] = new long[1];
try {
buf.put(array);
fail("Should throw Exception"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
try {
buf.put((long[]) null);
fail("Should throw Exception"); //$NON-NLS-1$
} catch (NullPointerException e) {
// expected
}
}
public void testPutlongArrayintint() {
long array[] = new long[1];
try {
buf.put(array, 0, array.length);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
try {
buf.put((long[]) null, 0, 1);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
try {
buf.put(new long[buf.capacity() + 1], 0, buf.capacity() + 1);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
try {
buf.put(array, -1, array.length);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
}
public void testPutLongBuffer() {
LongBuffer other = LongBuffer.allocate(1);
try {
buf.put(other);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
try {
buf.put((LongBuffer) null);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
try {
buf.put(buf);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
}
public void testPutintlong() {
try {
buf.put(0, (long) 0);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
try {
buf.put(-1, (long) 0);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
}
}