116 lines
4.1 KiB
Java
116 lines
4.1 KiB
Java
/*
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* Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.io.ByteArrayInputStream;
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import javax.sound.sampled.AudioFormat;
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import javax.sound.sampled.AudioInputStream;
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import javax.sound.sampled.AudioSystem;
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import javax.sound.sampled.Clip;
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import javax.sound.sampled.DataLine;
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import javax.sound.sampled.LineUnavailableException;
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import javax.sound.sampled.Mixer;
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/**
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* @test
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* @bug 4385928
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* @summary Verify that an endpoint -1 in Clip does not throw an exception
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*/
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//public class test048 extends TRTest
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public class ClipSetEndPoint {
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private Clip theClip;
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boolean testPassed = true;
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//_______________________________________________
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// Method: runTest
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//_______________________________________________
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public boolean runTest() {
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AudioInputStream theAudioInputStream = new AudioInputStream(
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new ByteArrayInputStream(new byte[2000]),
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new AudioFormat(8000.0f, 8, 1, false, false), 2000); //
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AudioFormat theAudioFormat = theAudioInputStream.getFormat();
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DataLine.Info info = new DataLine.Info(Clip.class, theAudioFormat,
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AudioSystem.NOT_SPECIFIED);
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try {
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theClip = (Clip) AudioSystem.getLine(info);
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theClip.open(theAudioInputStream);
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int theStartLoopPoint = 0;
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int theEndLoopPoint = -1; // -1 signifies the last frame
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theClip.setLoopPoints(theStartLoopPoint, theEndLoopPoint);
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//theClip.start();
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} catch (LineUnavailableException e) {
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e.printStackTrace();
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testPassed = true;
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} catch (Exception e) {
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e.printStackTrace();
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testPassed = false;
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}
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return testPassed;
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}
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//_______________________________________________
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// Method: main
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//_______________________________________________
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public static void main(String[] args) throws Exception {
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if (isSoundcardInstalled()) {
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ClipSetEndPoint thisTest = new ClipSetEndPoint();
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boolean testResult = thisTest.runTest();
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if (testResult) {
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System.out.println("Test passed");
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} else {
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System.out.println("Test failed");
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throw new Exception("Test failed");
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}
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}
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}
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/**
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* Returns true if at least one soundcard is correctly installed
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* on the system.
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*/
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public static boolean isSoundcardInstalled() {
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boolean result = false;
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try {
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Mixer.Info[] mixers = AudioSystem.getMixerInfo();
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if (mixers.length > 0) {
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result = AudioSystem.getSourceDataLine(null) != null;
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}
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} catch (Exception e) {
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System.err.println("Exception occured: " + e);
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}
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if (!result) {
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System.err.println(
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"Soundcard does not exist or sound drivers not installed!");
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System.err.println(
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"This test requires sound drivers for execution.");
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}
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return result;
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}
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}
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