| /* |
| * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import javax.sound.sampled.AudioFormat; |
| import javax.sound.sampled.AudioSystem; |
| import javax.sound.sampled.Clip; |
| import javax.sound.sampled.DataLine; |
| import javax.sound.sampled.LineEvent; |
| import javax.sound.sampled.LineListener; |
| import javax.sound.sampled.LineUnavailableException; |
| |
| /** |
| * @test |
| * @bug 6251460 8047222 |
| * @requires (os.family == "windows" | os.family == "mac") |
| * @summary Tests that JavaSound plays short sounds (less then 1 second) |
| */ |
| public class bug6251460 { |
| private static final class MutableBoolean { |
| public boolean value; |
| |
| public MutableBoolean(boolean initialValue) { |
| value = initialValue; |
| } |
| } |
| |
| // static helper routines |
| static long startTime = currentTimeMillis(); |
| static long currentTimeMillis() { |
| return System.nanoTime() / 1000000L; |
| } |
| static void log(String s) { |
| long time = currentTimeMillis() - startTime; |
| long ms = time % 1000; |
| time /= 1000; |
| long sec = time % 60; |
| time /= 60; |
| long min = time % 60; |
| time /= 60; |
| System.out.println("" |
| + (time < 10 ? "0" : "") + time |
| + ":" + (min < 10 ? "0" : "") + min |
| + ":" + (sec < 10 ? "0" : "") + sec |
| + "." + (ms < 10 ? "00" : (ms < 100 ? "0" : "")) + ms |
| + " " + s); |
| } |
| |
| |
| static private int countErrors = 0; |
| static private final int LOOP_COUNT = 30; |
| |
| static AudioFormat format = new AudioFormat(8000, 16, 1, true, false); |
| // create a 250-ms clip |
| static byte[] soundData = new byte[(int) (format.getFrameRate() * format.getFrameSize() * 0.25)]; |
| |
| static protected void test() |
| throws LineUnavailableException, InterruptedException { |
| DataLine.Info info = new DataLine.Info(Clip.class, format); |
| Clip clip = (Clip)AudioSystem.getLine(info); |
| final MutableBoolean clipStoppedEvent = new MutableBoolean(false); |
| clip.addLineListener(new LineListener() { |
| @Override |
| public void update(LineEvent event) { |
| if (event.getType() == LineEvent.Type.STOP) { |
| synchronized (clipStoppedEvent) { |
| clipStoppedEvent.value = true; |
| clipStoppedEvent.notifyAll(); |
| } |
| } |
| } |
| }); |
| clip.open(format, soundData, 0, soundData.length); |
| |
| long lengthClip = clip.getMicrosecondLength() / 1000; |
| log("Clip length " + lengthClip + " ms"); |
| log("Playing..."); |
| for (int i=1; i<=LOOP_COUNT; i++) { |
| long startTime = currentTimeMillis(); |
| log(" Loop " + i); |
| clip.start(); |
| |
| synchronized (clipStoppedEvent) { |
| while (!clipStoppedEvent.value) { |
| clipStoppedEvent.wait(); |
| } |
| clipStoppedEvent.value = false; |
| } |
| |
| long endTime = currentTimeMillis(); |
| long lengthPlayed = endTime - startTime; |
| |
| if (lengthClip > lengthPlayed + 20) { |
| log(" ERR: Looks like sound didn't play: played " + lengthPlayed + " ms instead " + lengthClip); |
| countErrors++; |
| } else { |
| log(" OK: played " + lengthPlayed + " ms"); |
| } |
| clip.setFramePosition(0); |
| |
| } |
| log("Played " + LOOP_COUNT + " times, " + countErrors + " errors detected."); |
| } |
| |
| public static void main(String[] args) throws InterruptedException { |
| try { |
| test(); |
| } catch (LineUnavailableException | IllegalArgumentException |
| | IllegalStateException ignored) { |
| System.out.println("Test is not applicable. Automatically passed"); |
| return; |
| } |
| if (countErrors > 0) { |
| throw new RuntimeException( |
| "Test FAILED: " + countErrors + " error detected (total " |
| + LOOP_COUNT + ")"); |
| } |
| } |
| } |