/**
* Copyright 2011 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
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*/
package com.jogamp.opengl.test.junit.jogl.acore;
import java.awt.EventQueue;
import java.lang.reflect.InvocationTargetException;
import com.jogamp.opengl.GLAutoDrawable;
import com.jogamp.opengl.GLCapabilities;
import com.jogamp.opengl.GLDrawableFactory;
import com.jogamp.opengl.GLProfile;
import jogamp.nativewindow.jawt.JAWTUtil;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.FixMethodOrder;
import org.junit.runners.MethodSorters;
import com.jogamp.common.util.InterruptSource;
import com.jogamp.common.util.RunnableTask;
import com.jogamp.opengl.test.junit.util.UITestCase;
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class TestPBufferDeadlockAWT extends UITestCase {
static GLProfile glp;
static int width, height;
@BeforeClass
public static void initClass() {
glp = GLProfile.getMaxFixedFunc(true);
Assert.assertNotNull( glp );
width = 512;
height = 512;
}
protected void runTestGL( final GLCapabilities caps ) throws InterruptedException, InvocationTargetException {
caps.setPBuffer(true);
final GLAutoDrawable pbuffer = GLDrawableFactory.getFactory( caps.getGLProfile() ).createOffscreenAutoDrawable(null, caps, null, 512, 512);
final boolean[] done = {false};
final Runnable pbufferCreationAction = new Runnable() {
public void run() {
System.err.println("AA.1");
pbuffer.display();
done[ 0 ] = true;
System.err.println("AA.X");
}
};
EventQueue.invokeAndWait(new Runnable() {
public void run() {
Assert.assertTrue(EventQueue.isDispatchThread());
JAWTUtil.lockToolkit();
try {
final RunnableTask rTask = new RunnableTask(pbufferCreationAction, new Object(), false, null);
System.err.println("BB.0: "+rTask.getSyncObject());
synchronized (rTask.getSyncObject()) {
System.err.println("BB.1: "+rTask.getSyncObject());
new InterruptSource.Thread(null, rTask, Thread.currentThread().getName()+"-Pbuffer_Creation").start();
try {
System.err.println("BB.2");
rTask.getSyncObject().wait();
System.err.println("BB.3");
} catch (final InterruptedException e) {
throw new RuntimeException(e);
}
System.err.println("BB.X");
}
} finally {
JAWTUtil.unlockToolkit();
}
}
});
Assert.assertTrue(done[0]);
pbuffer.destroy();
}
@Test(timeout = 10000)
public void testDeadlock() throws InterruptedException, InvocationTargetException {
final GLCapabilities caps = new GLCapabilities( glp );
runTestGL( caps );
}
static long duration = 500; // ms
public static void main( final String args[] ) {
for ( int i = 0; i < args.length; i++ ) {
if ( args[ i ].equals( "-time" ) ) {
i++;
try {
duration = Integer.parseInt( args[ i ] );
}
catch ( final Exception ex ) {
ex.printStackTrace();
}
}
}
org.junit.runner.JUnitCore.main( TestPBufferDeadlockAWT.class.getName() );
}
}