From 94eae65015f188ff88324710d12895aba71d6f9d Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Mon, 17 Sep 2012 00:01:51 +0200
Subject: Analyze crash of shared context each running in multiple threads,
 disabled test for OSX > 10.7.0

Shared context w/ 3 context each running in there own thread is instable here on OSX 10.7.4/NVidia,
SIGSEGV @ glDrawArrays / glBindBuffer .. any shared VBO.
Seems to run fine on 10.6.8/NVidia.
---
 .../jogl/acore/TestSharedContextVBOES2NEWT.java    | 124 ++++++++++++++--
 .../jogl/acore/TestSharedContextVBOES2NEWT2.java   | 156 ---------------------
 2 files changed, 109 insertions(+), 171 deletions(-)
 delete mode 100644 src/test/com/jogamp/opengl/test/junit/jogl/acore/TestSharedContextVBOES2NEWT2.java

(limited to 'src')

diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestSharedContextVBOES2NEWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestSharedContextVBOES2NEWT.java
index da91350f1..4aa977ae8 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestSharedContextVBOES2NEWT.java
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestSharedContextVBOES2NEWT.java
@@ -28,12 +28,14 @@
  
 package com.jogamp.opengl.test.junit.jogl.acore;
 
+import com.jogamp.common.os.Platform;
+import com.jogamp.common.util.VersionNumber;
 import com.jogamp.newt.opengl.GLWindow;
 
 import javax.media.nativewindow.util.InsetsImmutable;
+import javax.media.opengl.GLAutoDrawable;
 import javax.media.opengl.GLCapabilities;
 import javax.media.opengl.GLDrawableFactory;
-import javax.media.opengl.GLOffscreenAutoDrawable;
 import javax.media.opengl.GLProfile;
 import com.jogamp.opengl.util.Animator;
 
@@ -49,7 +51,7 @@ public class TestSharedContextVBOES2NEWT extends UITestCase {
     static GLProfile glp;
     static GLCapabilities caps;
     static int width, height;
-    GLOffscreenAutoDrawable sharedDrawable;
+    GLAutoDrawable sharedDrawable;
     GearsES2 sharedGears;
 
     @BeforeClass
@@ -66,8 +68,16 @@ public class TestSharedContextVBOES2NEWT extends UITestCase {
         }
     }
 
-    private void initShared() {
-        sharedDrawable = GLDrawableFactory.getFactory(glp).createOffscreenAutoDrawable(null, caps, null, width, height, null);
+    private void initShared(boolean onscreen) {
+        if(onscreen) {
+            GLWindow glWindow = GLWindow.create(caps);
+            Assert.assertNotNull(glWindow);
+            glWindow.setSize(width, height);
+            glWindow.setVisible(true);
+            sharedDrawable = glWindow;
+        } else {        
+            sharedDrawable = GLDrawableFactory.getFactory(glp).createOffscreenAutoDrawable(null, caps, null, width, height, null);
+        }
         Assert.assertNotNull(sharedDrawable);
         sharedGears = new GearsES2();
         Assert.assertNotNull(sharedGears);
@@ -79,6 +89,7 @@ public class TestSharedContextVBOES2NEWT extends UITestCase {
     private void releaseShared() {
         Assert.assertNotNull(sharedDrawable);
         sharedDrawable.destroy();
+        sharedDrawable = null;
     }
 
     protected GLWindow runTestGL(Animator animator, int x, int y, boolean useShared, boolean vsync) throws InterruptedException {
@@ -86,7 +97,7 @@ public class TestSharedContextVBOES2NEWT extends UITestCase {
         Assert.assertNotNull(glWindow);
         glWindow.setTitle("Shared Gears NEWT Test: "+x+"/"+y+" shared "+useShared);
         if(useShared) {
-            glWindow.setSharedContext(sharedDrawable.getContext());            
+            glWindow.setSharedContext(sharedDrawable.getContext());
         }
 
         glWindow.setSize(width, height);
@@ -98,41 +109,120 @@ public class TestSharedContextVBOES2NEWT extends UITestCase {
         glWindow.addGLEventListener(gears);
 
         animator.add(glWindow);
-
+        animator.start();        
         glWindow.setVisible(true);
         Assert.assertTrue(AWTRobotUtil.waitForRealized(glWindow, true));
         Assert.assertTrue(AWTRobotUtil.waitForVisible(glWindow, true));
-        
+
         glWindow.setPosition(x, y);
 
         return glWindow;
     }
 
     @Test
-    public void test01() throws InterruptedException {
-        initShared();
+    public void testCommonAnimatorSharedOnscreen() throws InterruptedException {
+        initShared(true);
+        Animator animator = new Animator();
+        GLWindow f1 = runTestGL(animator, 0, 0, true, false);
+        InsetsImmutable insets = f1.getInsets();
+        GLWindow f2 = runTestGL(animator, f1.getX()+width+insets.getTotalWidth(), 
+                                          f1.getY()+0, true, false);
+        GLWindow f3 = runTestGL(animator, f1.getX()+0, 
+                                          f1.getY()+height+insets.getTotalHeight(), true, false);
+        try {
+            Thread.sleep(duration);
+        } catch(Exception e) {
+            e.printStackTrace();
+        }
+        animator.stop();
+
+        f1.destroy();
+        f2.destroy();
+        f3.destroy();
+        Assert.assertTrue(AWTRobotUtil.waitForVisible(f1, false));
+        Assert.assertTrue(AWTRobotUtil.waitForRealized(f1, false));
+        Assert.assertTrue(AWTRobotUtil.waitForVisible(f2, false));
+        Assert.assertTrue(AWTRobotUtil.waitForRealized(f2, false));
+        Assert.assertTrue(AWTRobotUtil.waitForVisible(f3, false));
+        Assert.assertTrue(AWTRobotUtil.waitForRealized(f3, false));
+
+        releaseShared();
+    }
+
+    @Test
+    public void testCommonAnimatorSharedOffscreen() throws InterruptedException {
+        initShared(false);
         Animator animator = new Animator();
         GLWindow f1 = runTestGL(animator, 0, 0, true, false);
         InsetsImmutable insets = f1.getInsets();
         GLWindow f2 = runTestGL(animator, f1.getX()+width+insets.getTotalWidth(), 
                                           f1.getY()+0, true, false);
         GLWindow f3 = runTestGL(animator, f1.getX()+0, 
-                                          f1.getY()+height+insets.getTotalHeight(), false, true);
-        animator.setUpdateFPSFrames(1, null);        
-        animator.start();
-        while(animator.isAnimating() && animator.getTotalFPSDuration()<duration) {
-            Thread.sleep(100);
+                                          f1.getY()+height+insets.getTotalHeight(), true, false);
+        try {
+            Thread.sleep(duration);
+        } catch(Exception e) {
+            e.printStackTrace();
         }
         animator.stop();
 
         f1.destroy();
         f2.destroy();
         f3.destroy();
+        Assert.assertTrue(AWTRobotUtil.waitForVisible(f1, false));
+        Assert.assertTrue(AWTRobotUtil.waitForRealized(f1, false));
+        Assert.assertTrue(AWTRobotUtil.waitForVisible(f2, false));
+        Assert.assertTrue(AWTRobotUtil.waitForRealized(f2, false));
+        Assert.assertTrue(AWTRobotUtil.waitForVisible(f3, false));
+        Assert.assertTrue(AWTRobotUtil.waitForRealized(f3, false));
 
         releaseShared();
     }
+    
+    @Test
+    public void testEachWithAnimatorSharedOffscreen() throws InterruptedException {
+        VersionNumber osx1070 = new VersionNumber(10,7,0);
+        if( Platform.getOSType() == Platform.OSType.MACOS && Platform.getOSVersionNumber().compareTo(osx1070) > 0 ) {
+            // instable on OSX .. driver/OS bug when multi threading (3 animator)
+            System.err.println("Shared context w/ 3 context each running in there own thread is instable here on OSX 10.7.4/NVidia,");
+            System.err.println("SIGSEGV @ glDrawArrays / glBindBuffer .. any shared VBO.");
+            System.err.println("Seems to run fine on 10.6.8/NVidia.");
+            return;
+        }
+        initShared(false);
+        Animator animator1 = new Animator();
+        Animator animator2 = new Animator();
+        Animator animator3 = new Animator();
+        GLWindow f1 = runTestGL(animator1, 0, 0, true, false);
+        InsetsImmutable insets = f1.getInsets();
+        GLWindow f2 = runTestGL(animator2, f1.getX()+width+insets.getTotalWidth(), 
+                                f1.getY()+0, true, false);
+        GLWindow f3 = runTestGL(animator3, f1.getX()+0, 
+                                f1.getY()+height+insets.getTotalHeight(), true, false);
+
+        try {
+            Thread.sleep(duration);
+        } catch(Exception e) {
+            e.printStackTrace();
+        }
+        animator1.stop();
+        animator2.stop();
+        animator3.stop();
 
-    static long duration = 500; // ms
+        f1.destroy();
+        f2.destroy();
+        f3.destroy();
+        Assert.assertTrue(AWTRobotUtil.waitForVisible(f1, false));
+        Assert.assertTrue(AWTRobotUtil.waitForRealized(f1, false));
+        Assert.assertTrue(AWTRobotUtil.waitForVisible(f2, false));
+        Assert.assertTrue(AWTRobotUtil.waitForRealized(f2, false));
+        Assert.assertTrue(AWTRobotUtil.waitForVisible(f3, false));
+        Assert.assertTrue(AWTRobotUtil.waitForRealized(f3, false));
+
+        releaseShared();
+    }
+    
+    static long duration = 2000; // ms
 
     public static void main(String args[]) {
         for(int i=0; i<args.length; i++) {
@@ -143,6 +233,10 @@ public class TestSharedContextVBOES2NEWT extends UITestCase {
                 } catch (Exception ex) { ex.printStackTrace(); }
             }
         }
+        /**
+        BufferedReader stdin = new BufferedReader(new InputStreamReader(System.in));
+        System.err.println("Press enter to continue");
+        System.err.println(stdin.readLine()); */         
         org.junit.runner.JUnitCore.main(TestSharedContextVBOES2NEWT.class.getName());
     }
 }
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestSharedContextVBOES2NEWT2.java b/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestSharedContextVBOES2NEWT2.java
deleted file mode 100644
index ee1a7311e..000000000
--- a/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestSharedContextVBOES2NEWT2.java
+++ /dev/null
@@ -1,156 +0,0 @@
-/**
- * Copyright 2010 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.acore;
-
-import java.io.IOException;
-
-import com.jogamp.newt.opengl.GLWindow;
-
-import javax.media.nativewindow.util.InsetsImmutable;
-import javax.media.opengl.GLCapabilities;
-import javax.media.opengl.GLProfile;
-import com.jogamp.opengl.util.Animator;
-
-import com.jogamp.opengl.test.junit.util.AWTRobotUtil;
-import com.jogamp.opengl.test.junit.util.UITestCase;
-import com.jogamp.opengl.test.junit.jogl.demos.es2.GearsES2;
-
-import org.junit.Assert;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-public class TestSharedContextVBOES2NEWT2 extends UITestCase {
-    static GLProfile glp;
-    static GLCapabilities caps;
-    static int width, height;
-    GLWindow sharedDrawable;
-    GearsES2 sharedGears;
-
-    @BeforeClass
-    public static void initClass() {
-        if(GLProfile.isAvailable(GLProfile.GL2ES2)) {
-            glp = GLProfile.get(GLProfile.GL2ES2);
-            Assert.assertNotNull(glp);
-            caps = new GLCapabilities(glp);
-            Assert.assertNotNull(caps);
-            width  = 256;
-            height = 256;
-        } else {
-            setTestSupported(false);
-        }
-    }
-
-    private void initShared() {
-    	sharedDrawable = GLWindow.create(caps);
-        Assert.assertNotNull(sharedDrawable);
-        // sharedGears = new Gears(0);
-        sharedGears = new GearsES2(0);
-        Assert.assertNotNull(sharedGears);
-        sharedDrawable.addGLEventListener(sharedGears);
-        sharedDrawable.setSize(width, height);
-        sharedDrawable.setVisible(true);
-        // init and render one frame, which will setup the Gears display lists
-        sharedDrawable.display();
-    }
-
-    private void releaseShared() {
-        Assert.assertNotNull(sharedDrawable);
-        sharedDrawable.destroy();
-        sharedDrawable = null;
-    }
-
-    protected GLWindow runTestGL(Animator animator, int x, int y, boolean useShared, boolean vsync) throws InterruptedException {
-        GLWindow glWindow = GLWindow.create(caps);
-        
-        Assert.assertNotNull(glWindow);
-        glWindow.setTitle("Shared Gears NEWT Test: "+x+"/"+y+" shared "+useShared);
-        if(useShared) {
-            glWindow.setSharedContext(sharedDrawable.getContext());
-        }
-
-        glWindow.setSize(width, height);
-
-        GearsES2 gears = new GearsES2(vsync ? 1 : 0);
-        if(useShared) {
-            gears.setGears(sharedGears.getGear1(), sharedGears.getGear2(), sharedGears.getGear3());
-        }
-        glWindow.addGLEventListener(gears);
-
-        animator.add(glWindow);
-        animator.start();
-        glWindow.setVisible(true);
-
-        Assert.assertTrue(AWTRobotUtil.waitForRealized(glWindow, true));
-        Assert.assertTrue(AWTRobotUtil.waitForVisible(glWindow, true));
-        glWindow.setPosition(x, y);
-        
-        return glWindow;
-    }
-
-    @Test
-    public void test01() throws InterruptedException {
-        initShared();
-        GLWindow f1 = runTestGL(new Animator(), 0, 0, true, false);
-        InsetsImmutable insets = f1.getInsets();
-        GLWindow f2 = runTestGL(new Animator(), f1.getX()+width+insets.getTotalWidth(), 
-                                f1.getY()+0, true, false);
-        GLWindow f3 = runTestGL(new Animator(), f1.getX()+0, 
-                                f1.getY()+height+insets.getTotalHeight(), true, false);
-
-        try {
-			Thread.sleep(duration);
-		} catch(Exception e) {
-			e.printStackTrace();
-		}
-
-        f1.destroy();
-        f2.destroy();
-        f3.destroy();
-
-        releaseShared();
-    }
-
-    static long duration = 2000; // ms
-
-    public static void main(String args[]) throws IOException {
-        for(int i=0; i<args.length; i++) {
-            if(args[i].equals("-time")) {
-                i++;
-                try {
-                    duration = Integer.parseInt(args[i]);
-                } catch (Exception ex) { ex.printStackTrace(); }
-            }
-        }
-        /**
-        BufferedReader stdin = new BufferedReader(new InputStreamReader(System.in));
-        System.err.println("Press enter to continue");
-        System.err.println(stdin.readLine()); */         
-        org.junit.runner.JUnitCore.main(TestSharedContextVBOES2NEWT2.class.getName());
-    }
-}
-- 
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