1/*
2 * Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24/* @test
25   @summary Test SoftAudioBuffer clear method
26   @modules java.desktop/com.sun.media.sound
27*/
28
29import javax.sound.midi.Patch;
30import javax.sound.sampled.*;
31
32import com.sun.media.sound.*;
33
34public class Clear {
35
36    private static void assertEquals(Object a, Object b) throws Exception
37    {
38        if(!a.equals(b))
39            throw new RuntimeException("assertEquals fails!");
40    }
41
42    private static void assertTrue(boolean value) throws Exception
43    {
44        if(!value)
45            throw new RuntimeException("assertTrue fails!");
46    }
47
48    public static void main(String[] args) throws Exception {
49        AudioFormat frm = new AudioFormat(8000, 8, 1, true, false);
50        SoftAudioBuffer buff = new SoftAudioBuffer(377, frm);
51        buff.array();
52        assertTrue(!buff.isSilent());
53        buff.clear();
54        assertTrue(buff.isSilent());
55    }
56}
57