ReadUnsignedInt.java revision 12278:6fb5ee377870 
1153187Spjd/*
2153187Spjd * Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
3153187Spjd * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4153187Spjd *
5153187Spjd * This code is free software; you can redistribute it and/or modify it
6153187Spjd * under the terms of the GNU General Public License version 2 only, as
7153187Spjd * published by the Free Software Foundation.
8153187Spjd *
9153187Spjd * This code is distributed in the hope that it will be useful, but WITHOUT
10153187Spjd * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11153187Spjd * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12153187Spjd * version 2 for more details (a copy is included in the LICENSE file that
13153187Spjd * accompanied this code).
14153187Spjd *
15153187Spjd * You should have received a copy of the GNU General Public License version
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22153187Spjd */
23153187Spjd
24153187Spjd/* @test
25153187Spjd   @summary Test RiffReader readUnsignedInt method
26153187Spjd   @modules java.desktop/com.sun.media.sound
27153187Spjd*/
28153187Spjd
29153187Spjdimport java.io.File;
30153187Spjdimport java.io.FileInputStream;
31153187Spjd
32153187Spjdimport javax.sound.sampled.*;
33153187Spjd
34153187Spjdimport com.sun.media.sound.*;
35153187Spjd
36153187Spjdpublic class ReadUnsignedInt {
37153187Spjd
38153187Spjd    private static void assertEquals(Object a, Object b) throws Exception
39153187Spjd    {
40153187Spjd        if(!a.equals(b))
41153187Spjd            throw new RuntimeException("assertEquals fails!");
42153187Spjd    }
43153187Spjd
44    public static void main(String[] args) throws Exception {
45        RIFFWriter writer = null;
46        RIFFReader reader = null;
47        File tempfile = File.createTempFile("test",".riff");
48        try
49        {
50            writer = new RIFFWriter(tempfile, "TEST");
51            RIFFWriter chunk = writer.writeChunk("TSCH");
52            chunk.writeUnsignedInt(55377);
53            writer.close();
54            writer = null;
55            FileInputStream fis = new FileInputStream(tempfile);
56            reader = new RIFFReader(fis);
57            assertEquals(reader.getFormat(), "RIFF");
58            assertEquals(reader.getType(), "TEST");
59            RIFFReader readchunk = reader.nextChunk();
60            assertEquals(readchunk.getFormat(), "TSCH");
61            assertEquals(reader.readUnsignedInt(), 55377L);
62            fis.close();
63            reader = null;
64
65
66        }
67        finally
68        {
69            if(writer != null)
70                writer.close();
71            if(reader != null)
72                reader.close();
73
74            if(tempfile.exists())
75                if(!tempfile.delete())
76                    tempfile.deleteOnExit();
77        }
78    }
79}
80