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.
   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 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 
  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 }