ReadByte.java revision 9330:8b1f1c2a400f 
1/*
2 * Copyright (c) 2007, 2013, 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 RiffReader read(byte) method */
26
27import java.io.File;
28import java.io.FileInputStream;
29
30import javax.sound.sampled.*;
31
32import com.sun.media.sound.*;
33
34public class ReadByte {
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    public static void main(String[] args) throws Exception {
43        RIFFWriter writer = null;
44        RIFFReader reader = null;
45        File tempfile = File.createTempFile("test",".riff");
46        try
47        {
48
49            writer = new RIFFWriter(tempfile, "TEST");
50            RIFFWriter chunk = writer.writeChunk("TSCH");
51            chunk.writeByte((byte)33);
52            writer.close();
53            writer = null;
54            FileInputStream fis = new FileInputStream(tempfile);
55            reader = new RIFFReader(fis);
56            assertEquals(reader.getFormat(), "RIFF");
57            assertEquals(reader.getType(), "TEST");
58            RIFFReader readchunk = reader.nextChunk();
59            assertEquals(readchunk.getFormat(), "TSCH");
60            assertEquals((int)reader.readByte(), 33);
61            fis.close();
62            reader = null;
63
64        }
65        finally
66        {
67            if(writer != null)
68                writer.close();
69            if(reader != null)
70                reader.close();
71
72            if(tempfile.exists())
73                if(!tempfile.delete())
74                    tempfile.deleteOnExit();
75        }
76    }
77}
78