Mercurial > hg > release > icedtea7-forest-2.5 > jdk
changeset 5251:ad07d945ee92
7100140: [macosx] Test closed/javax/sound/sampled/DirectAudio/bug6400879.java is invalid
Reviewed-by: prr
author | amenkov |
---|---|
date | Fri, 27 Apr 2012 10:58:39 +0300 |
parents | 577d848527e4 |
children | 57bc0bd2677e |
files | test/javax/sound/sampled/DirectAudio/bug6400879.java |
diffstat | 1 files changed, 136 insertions(+), 0 deletions(-) [+] |
line wrap: on
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/javax/sound/sampled/DirectAudio/bug6400879.java Fri Apr 27 10:58:39 2012 +0300 @@ -0,0 +1,136 @@ +/* + * Copyright (c) 2006, 2012, 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. + */ + +/* @test + @bug 6400879 + @bug 7100140 + @summary Tests that Start/Stop sequence doesn't hang + @author Alexey Menkov + @run main bug6400879 + */ + +import javax.sound.sampled.*; + +public class bug6400879 extends Thread { + + public static void main(String args[]) throws Exception { + bug6400879 pThis = new bug6400879(); + //pThis.init(); + pThis.setDaemon(true); + pThis.start(); + monitor(pThis); + } + + static final long BLOCK_TIMEOUT = 5000; // 5 sec + + // monitors that pThis doesn't hang + public static void monitor(bug6400879 pThis) throws Exception { + long prevLoop = -1; + long prevTime = currentTimeMillis(); + while (pThis.isAlive()) { + if (pThis.loopCounter == prevLoop) { + if (currentTimeMillis() - prevTime > BLOCK_TIMEOUT) { + // block! + log("Test FAILED."); + throw new RuntimeException("Test FAILED: thread has been blocked!"); + } + } else { + prevLoop = pThis.loopCounter; + prevTime = currentTimeMillis(); + } + delay(500); // sleep for 0.5 sec + } + log("Test sucessfully passed."); + } + + volatile long loopCounter = 0; + final long LOOPS_PER_LINE = 100; + + public void run() { + SourceDataLine line = null; + + DataLine.Info line_info = new DataLine.Info(SourceDataLine.class, null); + Line.Info infos[] = AudioSystem.getSourceLineInfo(line_info); + + log("total " + infos.length + " lines"); + + for (int lineNum = 0; lineNum < infos.length; lineNum++) { + try { + line = (SourceDataLine)AudioSystem.getLine(infos[lineNum]); + log("testing line: " + line); + line.open(line.getFormat()); + for (int i=0; i<LOOPS_PER_LINE; i++) { + log("start->stop (" + i + ")"); + line.start(); + line.stop(); + log(" - OK"); + loopCounter++; + } + line.close(); + line = null; + } catch (LineUnavailableException e1) { + log("LineUnavailableException caught, test okay."); + log(e1.getMessage()); + } catch (SecurityException e2) { + log("SecurityException caught, test okay."); + log(e2.getMessage()); + } catch (IllegalArgumentException e3) { + log("IllegalArgumentException caught, test okay."); + log(e3.getMessage()); + } + if (line != null) { + line.close(); + line = null; + } + } + + } + + + // helper routines + static long startTime = currentTimeMillis(); + static long currentTimeMillis() { + //return System.nanoTime() / 1000000L; + return System.currentTimeMillis(); + } + 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 + + " (" + Thread.currentThread().getName() + ") " + s); + } + static void delay(int millis) { + try { + Thread.sleep(millis); + } catch (InterruptedException e) {} + } +}