1/* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements.  See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License.  You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package org.apache.harmony.nio.tests.java.nio;
18
19import java.nio.ByteBuffer;
20
21
22public class HeapByteBufferTest extends ByteBufferTest {
23
24    protected void setUp() throws Exception {
25        super.setUp();
26        buf = ByteBuffer.allocate(BUFFER_LENGTH);
27        baseBuf = buf;
28    }
29
30    protected void tearDown() throws Exception {
31        super.tearDown();
32        buf = null;
33        baseBuf = null;
34    }
35
36    /**
37     * @tests java.nio.ByteBuffer#allocate(int)
38     *
39     */
40    public void testAllocatedByteBuffer_IllegalArg() {
41        try {
42            ByteBuffer.allocate(-1);
43            fail("Should throw Exception"); //$NON-NLS-1$
44        } catch (IllegalArgumentException e) {
45            // expected
46        }
47    }
48
49    public void testIsDirect() {
50        assertFalse(buf.isDirect());
51    }
52
53    public void testHasArray() {
54        assertTrue(buf.hasArray());
55    }
56
57    public void testIsReadOnly() {
58        assertFalse(buf.isReadOnly());
59    }
60}
61