1 /*
2  * Copyright (c) 2004, 2017, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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5  * This code is free software; you can redistribute it and/or modify it
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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
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22  */
23 
24 import javax.sound.sampled.AudioFormat;
25 import javax.sound.sampled.AudioSystem;
26 import javax.sound.sampled.LineUnavailableException;
27 import javax.sound.sampled.SourceDataLine;
28 
29 /**
30  * @test
31  * @bug 5049129
32  * @summary DataLine.getLongFramePosition
33  */
34 public class LongFramePosition {
35 
main(String[] args)36     public static void main(String[] args) throws Exception {
37         boolean failed = false;
38         try {
39             AudioFormat format = new AudioFormat(44100.0f, 16, 2, true, false);
40             SourceDataLine sdl = AudioSystem.getSourceDataLine(format);
41             try {
42                 sdl.open(format);
43                 sdl.start();
44                 sdl.write(new byte[16384], 0, 16384);
45                 Thread.sleep(1000);
46                 int intPos = sdl.getFramePosition();
47                 long longPos = sdl.getLongFramePosition();
48                 System.out.println("After 1 second: getFramePosition() = "+intPos);
49                 System.out.println("            getLongFramePosition() = "+longPos);
50                 if (intPos <= 0 || longPos <= 0) {
51                     failed = true;
52                     System.out.println("## FAILED: frame position did not advance, or negative!");
53                 }
54                 if (Math.abs(intPos - longPos) > 100) {
55                     failed = true;
56                     System.out.println("## FAILED: frame positions are not the same!");
57                 }
58             } finally {
59                 sdl.close();
60             }
61         } catch (LineUnavailableException | IllegalArgumentException e) {
62             System.out.println(e);
63             System.out.println("Cannot execute test.");
64             return;
65         }
66         if (failed) throw new RuntimeException("Test FAILED!");
67         System.out.println("Test Passed.");
68     }
69 }
70