russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
105 lines
3.7 KiB
Java
105 lines
3.7 KiB
Java
/*
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* Copyright (c) 2025, 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.File;
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import java.io.IOException;
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import javax.sound.SoundClip;
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import javax.sound.sampled.AudioSystem;
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import javax.sound.sampled.Mixer;
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import java.util.concurrent.TimeUnit;
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import java.util.concurrent.TimeoutException;
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import jdk.test.lib.process.OutputAnalyzer;
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import jdk.test.lib.process.ProcessTools;
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/*
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* @test
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* @bug 8356049
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* @key sound headful
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* @library /test/lib
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* @summary test that loop exits
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* @run main/othervm/timeout=120 LoopExitTest javasound.wav
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*/
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public class LoopExitTest {
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public static void main(String[] args) throws Exception {
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if (!isSoundcardInstalled()) { // will re-test in child but that's OK.
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return;
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}
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/* Parent */
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if (args.length == 1) { // run child
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System.out.println("Parent running");
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String dir = System.getProperty("test.src", ".");
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String sep = System.getProperty("file.separator");
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String fileName = dir + sep + args[0];
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ProcessBuilder pb =
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ProcessTools.createTestJavaProcessBuilder(
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LoopExitTest.class.getName(), fileName, "loop");
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Process process = ProcessTools.startProcess("Loop", pb);
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OutputAnalyzer outputAnalyzer = new OutputAnalyzer(process);
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if (!process.waitFor(60, TimeUnit.SECONDS)) {
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process.destroyForcibly();
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throw new TimeoutException("Timed out waiting for Loop child");
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}
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System.out.println("Child Exited");
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outputAnalyzer.shouldHaveExitValue(0);
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System.out.println("Parent exiting");
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return;
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}
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/* Child */
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File file = new File(args[0]);
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SoundClip clip = SoundClip.createSoundClip(file);
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System.out.println("Call loop.");
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clip.loop();
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Thread.sleep(5000); // make sure loop REALLY started
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System.out.println("Test should exit now.");
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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 occurred: " + e);
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e.printStackTrace();
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}
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if (!result) {
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System.err.println("Soundcard does not exist or sound drivers not installed!");
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System.err.println("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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