381 lines
13 KiB
Java
381 lines
13 KiB
Java
/*
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* Copyright (c) 2006, 2017, 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 javax.sound.sampled.AudioFormat;
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import javax.sound.sampled.AudioSystem;
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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.SourceDataLine;
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import javax.sound.sampled.TargetDataLine;
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/*
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* @test
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* @bug 6372428
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* @summary playback and capture doesn't interrupt after terminating thread that
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* calls start()
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* @run main bug6372428
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*/
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public class bug6372428 {
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public bug6372428() {
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}
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public static void main(final String[] args) {
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bug6372428 pThis = new bug6372428();
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boolean failed1 = false;
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boolean failed2 = false;
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log("");
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log("****************************************************************");
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log("*** Playback Test");
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log("****************************************************************");
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log("");
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try {
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pThis.testPlayback();
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} catch (IllegalArgumentException | LineUnavailableException e) {
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System.out.println("Playback test is not applicable. Skipped");
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} catch (Exception ex) {
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ex.printStackTrace();
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failed1 = true;
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}
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log("");
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log("");
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log("****************************************************************");
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log("*** Capture Test");
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log("****************************************************************");
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log("");
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try {
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pThis.testRecord();
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} catch (IllegalArgumentException | LineUnavailableException e) {
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System.out.println("Record test is not applicable. Skipped");
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} catch (Exception ex) {
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ex.printStackTrace();
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failed2 = true;
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}
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log("");
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log("");
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log("****************************************************************");
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if (failed1 || failed2) {
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String s = "";
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if (failed1 && failed2)
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s = "playback and capture";
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else if (failed1)
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s = "playback only";
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else
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s = "capture only";
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throw new RuntimeException("Test FAILED (" + s + ")");
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}
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log("*** All tests passed successfully.");
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}
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final static int DATA_LENGTH = 15; // in seconds
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final static int PLAYTHREAD_DELAY = 5; // in seconds
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// playback test classes/routines
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class PlayThread extends Thread {
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SourceDataLine line;
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public PlayThread(SourceDataLine line) {
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this.line = line;
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this.setDaemon(true);
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}
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public void run() {
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log("PlayThread: starting...");
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line.start();
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log("PlayThread: delaying " + (PLAYTHREAD_DELAY * 1000) + "ms...");
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delay(PLAYTHREAD_DELAY * 1000);
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log("PlayThread: exiting...");
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}
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}
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class WriteThread extends Thread {
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SourceDataLine line;
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byte[] data;
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volatile int remaining;
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volatile boolean stopRequested = false;
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public WriteThread(SourceDataLine line, byte[] data) {
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this.line = line;
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this.data = data;
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remaining = data.length;
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this.setDaemon(true);
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}
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public void run() {
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while (remaining > 0 && !stopRequested) {
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int avail = line.available();
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if (avail > 0) {
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if (avail > remaining)
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avail = remaining;
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int written = line.write(data, data.length - remaining, avail);
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remaining -= written;
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log("WriteThread: " + written + " bytes written");
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} else {
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delay(100);
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}
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}
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if (remaining == 0) {
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log("WriteThread: all data has been written, draining");
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line.drain();
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} else {
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log("WriteThread: stop requested");
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}
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log("WriteThread: stopping");
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line.stop();
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log("WriteThread: exiting");
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}
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public boolean isCompleted() {
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return (remaining <= 0);
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}
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public void requestStop() {
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stopRequested = true;
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}
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}
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void testPlayback() throws LineUnavailableException {
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// prepare audio data
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AudioFormat format = new AudioFormat(22050, 8, 1, false, false);
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byte[] soundData = new byte[(int) (format.getFrameRate() * format.getFrameSize() * DATA_LENGTH)];
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// create & open source data line
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//SourceDataLine line = AudioSystem.getSourceDataLine(format);
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DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);
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SourceDataLine line = (SourceDataLine)AudioSystem.getLine(info);
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line.open(format);
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// start write data thread
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WriteThread p1 = new WriteThread(line, soundData);
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p1.start();
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// start line
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PlayThread p2 = new PlayThread(line);
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p2.start();
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// monitor line
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long lineTime1 = line.getMicrosecondPosition() / 1000;
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long realTime1 = currentTimeMillis();
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while (true) {
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delay(500);
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if (!line.isActive()) {
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log("audio data played completely");
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break;
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}
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long lineTime2 = line.getMicrosecondPosition() / 1000;
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long realTime2 = currentTimeMillis();
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long dLineTime = lineTime2 - lineTime1;
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long dRealTime = realTime2 - realTime1;
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log("line pos: " + lineTime2 + "ms" + ", thread is " + (p2.isAlive() ? "alive" : "DIED"));
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if (dLineTime < 0) {
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throw new RuntimeException("ERROR: line position have decreased from " + lineTime1 + " to " + lineTime2);
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}
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if (dRealTime < 450) {
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// delay() has been interrupted?
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continue;
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}
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lineTime1 = lineTime2;
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realTime1 = realTime2;
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}
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}
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// recording test classes/routines
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class RecordThread extends Thread {
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TargetDataLine line;
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public RecordThread(TargetDataLine line) {
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this.line = line;
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this.setDaemon(true);
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}
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public void run() {
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log("RecordThread: starting...");
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line.start();
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log("RecordThread: delaying " + (PLAYTHREAD_DELAY * 1000) + "ms...");
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delay(PLAYTHREAD_DELAY * 1000);
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log("RecordThread: exiting...");
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}
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}
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class ReadThread extends Thread {
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TargetDataLine line;
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byte[] data;
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volatile int remaining;
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public ReadThread(TargetDataLine line, byte[] data) {
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this.line = line;
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this.data = data;
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remaining = data.length;
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this.setDaemon(true);
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}
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public void run() {
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log("ReadThread: buffer size is " + data.length + " bytes");
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delay(200);
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while ((remaining > 0) && line.isOpen()) {
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int avail = line.available();
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if (avail > 0) {
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if (avail > remaining)
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avail = remaining;
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int read = line.read(data, data.length - remaining, avail);
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remaining -= read;
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log("ReadThread: " + read + " bytes read");
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} else {
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delay(100);
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}
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if (remaining <= 0) {
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log("ReadThread: record buffer is full, exiting");
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break;
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}
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}
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if (remaining > 0) {
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log("ReadThread: line has been stopped, exiting");
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}
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}
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public int getCount() {
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return data.length - remaining;
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}
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public boolean isCompleted() {
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return (remaining <= 0);
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}
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}
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void testRecord() throws LineUnavailableException {
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// prepare audio data
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AudioFormat format = new AudioFormat(22050, 8, 1, false, false);
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// create & open target data line
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//TargetDataLine line = AudioSystem.getTargetDataLine(format);
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DataLine.Info info = new DataLine.Info(TargetDataLine.class, format);
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TargetDataLine line = (TargetDataLine)AudioSystem.getLine(info);
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line.open(format);
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// start read data thread
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byte[] data = new byte[(int) (format.getFrameRate() * format.getFrameSize() * DATA_LENGTH)];
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ReadThread p1 = new ReadThread(line, data);
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p1.start();
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// start line
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//new RecordThread(line).start();
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RecordThread p2 = new RecordThread(line);
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p2.start();
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// monitor line
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long endTime = currentTimeMillis() + DATA_LENGTH * 1000;
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long realTime1 = currentTimeMillis();
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long lineTime1 = line.getMicrosecondPosition() / 1000;
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while (realTime1 < endTime && !p1.isCompleted()) {
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delay(100);
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long lineTime2 = line.getMicrosecondPosition() / 1000;
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long realTime2 = currentTimeMillis();
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long dLineTime = lineTime2 - lineTime1;
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long dRealTime = realTime2 - realTime1;
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log("line pos: " + lineTime2 + "ms" + ", thread is " + (p2.isAlive() ? "alive" : "DIED"));
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if (dLineTime < 0) {
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line.stop();
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line.close();
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throw new RuntimeException("ERROR: line position have decreased from " + lineTime1 + " to " + lineTime2);
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}
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if (dRealTime < 450) {
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// delay() has been interrupted?
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continue;
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}
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lineTime1 = lineTime2;
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realTime1 = realTime2;
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}
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log("stopping line...");
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line.stop();
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line.close();
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/*
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log("");
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log("");
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log("");
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log("recording completed, delaying 5 sec");
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log("recorded " + p1.getCount() + " bytes, " + DATA_LENGTH + " seconds: " + (p1.getCount() * 8 / DATA_LENGTH) + " bit/sec");
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log("");
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log("");
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log("");
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delay(5000);
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log("starting playing...");
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playRecorded(format, data);
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*/
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}
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void playRecorded(AudioFormat format, byte[] data) throws Exception {
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//SourceDataLine line = AudioSystem.getSourceDataLine(format);
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DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);
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SourceDataLine line = (SourceDataLine)AudioSystem.getLine(info);
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line.open();
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line.start();
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int remaining = data.length;
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while (remaining > 0) {
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int avail = line.available();
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if (avail > 0) {
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if (avail > remaining)
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avail = remaining;
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int written = line.write(data, data.length - remaining, avail);
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remaining -= written;
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log("Playing: " + written + " bytes written");
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} else {
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delay(100);
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}
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}
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line.drain();
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line.stop();
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}
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// helper routines
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static long startTime = currentTimeMillis();
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static long currentTimeMillis() {
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//return System.nanoTime() / 1000000L;
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return System.currentTimeMillis();
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}
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static void log(String s) {
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long time = currentTimeMillis() - startTime;
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long ms = time % 1000;
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time /= 1000;
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long sec = time % 60;
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time /= 60;
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long min = time % 60;
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time /= 60;
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System.out.println(""
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+ (time < 10 ? "0" : "") + time
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+ ":" + (min < 10 ? "0" : "") + min
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+ ":" + (sec < 10 ? "0" : "") + sec
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+ "." + (ms < 10 ? "00" : (ms < 100 ? "0" : "")) + ms
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+ " (" + Thread.currentThread().getName() + ") " + s);
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}
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static void delay(int millis) {
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try {
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Thread.sleep(millis);
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} catch (InterruptedException e) {}
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}
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}
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