1/* 2 * Copyright (c) 2005, 2016, 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 24import java.io.ByteArrayInputStream; 25 26import javax.sound.sampled.AudioFormat; 27import javax.sound.sampled.AudioInputStream; 28import javax.sound.sampled.AudioSystem; 29import javax.sound.sampled.Clip; 30import javax.sound.sampled.DataLine; 31import javax.sound.sampled.LineUnavailableException; 32import javax.sound.sampled.Mixer; 33 34/** 35 * @test 36 * @bug 4385928 37 * @summary Verify that an endpoint -1 in Clip does not throw an exception 38 */ 39//public class test048 extends TRTest 40public class ClipSetEndPoint { 41 42 private Clip theClip; 43 44 boolean testPassed = true; 45 46 //_______________________________________________ 47 // Method: runTest 48 //_______________________________________________ 49 public boolean runTest() { 50 AudioInputStream theAudioInputStream = new AudioInputStream( 51 new ByteArrayInputStream(new byte[2000]), 52 new AudioFormat(8000.0f, 8, 1, false, false), 2000); // 53 54 AudioFormat theAudioFormat = theAudioInputStream.getFormat(); 55 56 DataLine.Info info = new DataLine.Info(Clip.class, theAudioFormat, 57 AudioSystem.NOT_SPECIFIED); 58 try { 59 theClip = (Clip) AudioSystem.getLine(info); 60 theClip.open(theAudioInputStream); 61 62 int theStartLoopPoint = 0; 63 int theEndLoopPoint = -1; // -1 signifies the last frame 64 65 theClip.setLoopPoints(theStartLoopPoint, theEndLoopPoint); 66 //theClip.start(); 67 } catch (LineUnavailableException e) { 68 e.printStackTrace(); 69 testPassed = true; 70 } catch (Exception e) { 71 e.printStackTrace(); 72 testPassed = false; 73 } 74 return testPassed; 75 } 76 77 //_______________________________________________ 78 // Method: main 79 //_______________________________________________ 80 public static void main(String[] args) throws Exception { 81 if (isSoundcardInstalled()) { 82 ClipSetEndPoint thisTest = new ClipSetEndPoint(); 83 boolean testResult = thisTest.runTest(); 84 if (testResult) { 85 System.out.println("Test passed"); 86 } else { 87 System.out.println("Test failed"); 88 throw new Exception("Test failed"); 89 } 90 } 91 } 92 93 /** 94 * Returns true if at least one soundcard is correctly installed 95 * on the system. 96 */ 97 public static boolean isSoundcardInstalled() { 98 boolean result = false; 99 try { 100 Mixer.Info[] mixers = AudioSystem.getMixerInfo(); 101 if (mixers.length > 0) { 102 result = AudioSystem.getSourceDataLine(null) != null; 103 } 104 } catch (Exception e) { 105 System.err.println("Exception occured: " + e); 106 } 107 if (!result) { 108 System.err.println( 109 "Soundcard does not exist or sound drivers not installed!"); 110 System.err.println( 111 "This test requires sound drivers for execution."); 112 } 113 return result; 114 } 115} 116