TestGLCanvasAWTActionDeadlock01AWT: Reproducing OSX deadlock variation, using Applet as component which provokes offscreen FBO layer.

1 files changed, 259 insertions, 0 deletions

diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/awt/TestGLCanvasAWTActionDeadlock01AWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/awt/TestGLCanvasAWTActionDeadlock01AWT.java
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index 000000000..fa4d4a5e2
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+++ b/src/test/com/jogamp/opengl/test/junit/jogl/awt/TestGLCanvasAWTActionDeadlock01AWT.java
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+/**
+ * Copyright 2012 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
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+ 
+package com.jogamp.opengl.test.junit.jogl.awt;
+
+import javax.media.opengl.GLAutoDrawable;
+import javax.media.opengl.GLEventListener;
+import javax.media.opengl.awt.GLCanvas;
+import com.jogamp.opengl.util.Animator;
+import com.jogamp.opengl.util.AnimatorBase;
+import com.jogamp.opengl.util.FPSAnimator;
+
+import com.jogamp.opengl.test.junit.util.UITestCase;
+import com.jogamp.opengl.test.junit.jogl.demos.es2.GearsES2;
+
+import com.jogamp.opengl.test.junit.util.MiscUtils;
+
+import java.applet.Applet;
+import java.awt.BorderLayout;
+import java.awt.Frame;
+import java.awt.Insets;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+
+import org.junit.Assert;
+import org.junit.Assume;
+import org.junit.Test;
+
+
+public class TestGLCanvasAWTActionDeadlock01AWT extends UITestCase {
+    static long durationPerTest = 1000; // ms
+    static final int width = 512;
+    static final int height = 512;
+
+    GLEventListener gle1 = null;
+    GLEventListener gle2 = null;
+    
+    @Test
+    public void test01Animator() throws InterruptedException {
+        testImpl(new Animator(), 0, false);
+    }
+    
+    // @Test
+    public void test02FPSAnimator() throws InterruptedException {
+        testImpl(new FPSAnimator(30), 0, false);
+    }
+    
+    // @Test
+    public void test02FPSAnimator_RestartOnAWTEDT() throws InterruptedException {
+        testImpl(new FPSAnimator(30), 100, false);
+    }
+    
+    // @Test
+    public void test02FPSAnimator_RestartOnCurrentThread() throws InterruptedException {
+        testImpl(new FPSAnimator(30), 100, true);
+    }
+    
+    void testImpl(final AnimatorBase animator, int restartPeriod, boolean restartOnCurrentThread) throws InterruptedException {
+        final Frame frame1 = new Frame("Frame 1");
+        final Applet applet1 = new Applet() {
+            private static final long serialVersionUID = 1L;            
+        };
+        
+        Assert.assertNotNull(frame1);
+        frame1.setLayout(null);
+        frame1.pack();        
+        {
+            Insets insets = frame1.getInsets();
+            int w = width + insets.left + insets.right;
+            int h = height + insets.top + insets.bottom;
+            frame1.setSize(w, h);
+            
+            int usableH = h - insets.top - insets.bottom;
+            applet1.setBounds((w - width)/2, insets.top + (usableH - height)/2, width, height);      
+        }
+        frame1.setLocation(0, 0);
+        frame1.setTitle("Generic Title");
+        frame1.add(applet1);
+                
+        frame1.addWindowListener(new WindowAdapter() {
+          public void windowClosing(WindowEvent e) {
+              dispose(frame1, applet1);
+          }
+        });    
+        
+        gle1 = new GLEventListener() {
+            @Override
+            public void init(GLAutoDrawable drawable) {
+            }
+
+            @Override
+            public void dispose(GLAutoDrawable drawable) {
+            }
+
+            @Override
+            public void display(GLAutoDrawable drawable) {
+                frame1.setTitle("f "+frameCount+", fps "+animator.getLastFPS());
+                frameCount++;
+            }
+
+            @Override
+            public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) {
+            }            
+        };        
+        gle2 = new GearsES2();
+
+        GLCanvas glCanvas = createGLCanvas();
+        glCanvas.addGLEventListener(gle1);
+        glCanvas.addGLEventListener(gle2);
+        
+        animator.setUpdateFPSFrames(60, System.err);
+        animator.add(glCanvas);
+        animator.start();
+
+        attachGLCanvas(applet1, glCanvas, false);
+        
+        try {
+            javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
+                public void run() {
+                    frame1.setVisible(true);
+                }});
+        } catch (Throwable t) { 
+            t.printStackTrace();
+            Assume.assumeNoException(t);
+        }
+        
+        final long sleep = 0 < restartPeriod ? restartPeriod : 100;
+        long togo = durationPerTest;
+        while( 0 < togo ) {
+            if(0 < restartPeriod) {
+                glCanvas = restart(applet1, glCanvas, restartOnCurrentThread);
+            }
+            
+            Thread.sleep(sleep);
+            
+            togo -= sleep;
+        }
+        
+        dispose(frame1, applet1);
+        animator.stop();
+        
+        gle1 = null;                
+        gle2 = null;
+    }
+    
+    void dispose(final Frame frame, final Applet applet) {
+        try {
+            javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
+                public void run() {
+                    frame.remove(applet);
+                    frame.dispose();
+                }});
+        } catch (Throwable t) {
+            t.printStackTrace();
+            Assume.assumeNoException(t);
+        }
+    }
+    
+    GLCanvas restart(final Applet frame, GLCanvas glCanvas, boolean restartOnCurrentThread) throws InterruptedException {
+        glCanvas.disposeGLEventListener(gle1, true);
+        glCanvas.disposeGLEventListener(gle2, true);
+        detachGLCanvas(frame, glCanvas, restartOnCurrentThread);
+                    
+        glCanvas = createGLCanvas();
+        
+        attachGLCanvas(frame, glCanvas, restartOnCurrentThread);
+        glCanvas.addGLEventListener(gle1);
+        glCanvas.addGLEventListener(gle2);
+        
+        return glCanvas;
+    }
+    
+    void attachGLCanvas(final Applet applet, final GLCanvas glCanvas, boolean restartOnCurrentThread) {
+        System.err.println("*** attachGLCanvas.0 on-current-thread "+restartOnCurrentThread+", currentThread "+Thread.currentThread().getName());
+        if( restartOnCurrentThread ) {
+            applet.setLayout(new BorderLayout());
+            applet.add(glCanvas, BorderLayout.CENTER);
+            applet.validate();            
+        } else {
+            try {
+                javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
+                    public void run() {
+                        applet.setLayout(new BorderLayout());
+                        applet.add(glCanvas, BorderLayout.CENTER);
+                        applet.validate();
+                    }});
+            } catch (Throwable t) {
+                t.printStackTrace();
+                Assume.assumeNoException(t);
+            }
+        }
+        System.err.println("*** attachGLCanvas.X");
+    }
+    
+    void detachGLCanvas(final Applet applet, final GLCanvas glCanvas, boolean restartOnCurrentThread) {
+        System.err.println("*** detachGLCanvas.0 on-current-thread "+restartOnCurrentThread+", currentThread "+Thread.currentThread().getName());
+        if( restartOnCurrentThread ) {
+            applet.remove(glCanvas);
+            applet.validate();            
+        } else {
+            try {
+                javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
+                    public void run() {
+                        applet.remove(glCanvas);
+                        applet.validate();
+                    }});
+            } catch (Throwable t) {
+                t.printStackTrace();
+                Assume.assumeNoException(t);
+            }
+        }
+        System.err.println("*** detachGLCanvas.X");
+    }
+    
+    int frameCount = 0;
+    
+    GLCanvas createGLCanvas() {
+        System.err.println("*** createGLCanvas.0");
+        final GLCanvas glCanvas = new GLCanvas();
+        glCanvas.setBounds(0, 0, width, height);
+        Assert.assertNotNull(glCanvas);
+        System.err.println("*** createGLCanvas.X");
+        return glCanvas;        
+    }
+
+    public static void main(String args[]) {
+        for(int i=0; i<args.length; i++) {
+            if(args[i].equals("-time")) {
+                durationPerTest = MiscUtils.atoi(args[++i], (int)durationPerTest);
+            }
+        }
+        org.junit.runner.JUnitCore.main(TestGLCanvasAWTActionDeadlock01AWT.class.getName());
+    }
+}