Bug 734: Bug could not be reproduced w/ TestScreenMode02bNEWT, however on some X11 tests systems, artifacts could be experienced.

X11 Test systems w/ AMD fglrx and Intel Mesa, the rotated height
is cut off .. probably due to bug of driver code and rotation.

2 files changed, 240 insertions, 2 deletions

diff --git a/src/test/com/jogamp/opengl/test/junit/newt/mm/TestScreenMode02aNEWT.java b/src/test/com/jogamp/opengl/test/junit/newt/mm/TestScreenMode02aNEWT.java
index 54c6bdd6c..aee9c28c2 100644
--- a/src/test/com/jogamp/opengl/test/junit/newt/mm/TestScreenMode02aNEWT.java
+++ b/src/test/com/jogamp/opengl/test/junit/newt/mm/TestScreenMode02aNEWT.java
@@ -34,7 +34,6 @@ import javax.media.opengl.GLProfile;
 
 import com.jogamp.opengl.util.Animator;
 
-import org.junit.AfterClass;
 import org.junit.Assert;
 import org.junit.BeforeClass;
 import org.junit.Test;
@@ -58,6 +57,9 @@ import javax.media.nativewindow.util.Dimension;
  * Tests MonitorMode change w/ changed rotation,
  * w/ and w/o fullscreen, pre and post MonitorMode change.
  * <p>
+ * MonitorMode change does not use highest resolution. 
+ * </p>
+ * <p>
  * Also tests MonitorMode reset after last Screen is dereferenced,
  * i.e. MonitorMode should be reinstated.
  * </p>
@@ -185,10 +187,10 @@ public class TestScreenMode02aNEWT extends UITestCase {
         }
         
         if( !preVis ) {
-            window.setVisible(true);
             if( fullscreen ) {
                 window.setFullscreen(true);
             }
+            window.setVisible(true);
         }
         
         Thread.sleep(waitTimeLong);
diff --git a/src/test/com/jogamp/opengl/test/junit/newt/mm/TestScreenMode02bNEWT.java b/src/test/com/jogamp/opengl/test/junit/newt/mm/TestScreenMode02bNEWT.java
new file mode 100644
index 000000000..bd7ac55db
--- /dev/null
+++ b/src/test/com/jogamp/opengl/test/junit/newt/mm/TestScreenMode02bNEWT.java
@@ -0,0 +1,236 @@
+/**
+ * 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.newt.mm;
+
+import java.io.IOException;
+import javax.media.opengl.GLCapabilities;
+import javax.media.opengl.GLProfile;
+
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import com.jogamp.common.os.Platform;
+import com.jogamp.newt.Display;
+import com.jogamp.newt.MonitorDevice;
+import com.jogamp.newt.NewtFactory;
+import com.jogamp.newt.Screen;
+import com.jogamp.newt.Window;
+import com.jogamp.newt.MonitorMode;
+import com.jogamp.newt.opengl.GLWindow;
+import com.jogamp.newt.util.MonitorModeUtil;
+import com.jogamp.opengl.test.junit.jogl.demos.es2.GearsES2;
+import com.jogamp.opengl.test.junit.util.UITestCase;
+import com.jogamp.opengl.util.Animator;
+
+import java.util.List;
+import javax.media.nativewindow.util.Dimension;
+
+/**
+ * Tests MonitorMode change w/ changed rotation and fullscreen.
+ * <p>
+ * MonitorMode change uses highest resolution. 
+ * </p>
+ * <p>
+ * Bug 734 could not be reproduced, however on tests systems
+ * here - AMD fglrx and Intel Mesa, the rotated height
+ * is cut off .. probably due to bug of driver code and rotation.
+ * </p>
+ * <p>
+ * Documents remedy B) for NV RANDR/GL bug
+ * </p>
+ * 
+ * @see TestScreenMode01NEWT#cleanupGL()
+ */
+public class TestScreenMode02bNEWT extends UITestCase {
+    static GLProfile glp;
+    
+    static int waitTimeShort = 2000; // 2 sec
+    static int waitTimeLong = 8000; // 8 sec
+
+    @BeforeClass
+    public static void initClass() {
+        glp = GLProfile.getDefault();
+    }
+
+    @AfterClass
+    public static void releaseClass() throws InterruptedException {
+        Thread.sleep(waitTimeShort);
+    }
+    
+    static GLWindow createWindow(Screen screen, GLCapabilities caps, String name, int x, int y, int width, int height) {
+        Assert.assertNotNull(caps);
+
+        GLWindow window = GLWindow.create(screen, caps);
+        // Window window = NewtFactory.createWindow(screen, caps);
+        window.setTitle(name);
+        window.setPosition(x, y);
+        window.setSize(width, height);
+        window.addGLEventListener(new GearsES2(1));
+        Assert.assertNotNull(window);
+        return window;
+    }
+
+    static void destroyWindow(Window window) {
+        if(null!=window) {
+            window.destroy();
+        }
+    }
+    
+    @Test
+    public void testScreenModeChange01_PreFull() throws InterruptedException {
+        testScreenModeChangeImpl(true);
+    }
+    
+    @Test
+    public void testScreenModeChange02_PostFull() throws InterruptedException {
+        testScreenModeChangeImpl(false);
+    }
+    
+    void testScreenModeChangeImpl(boolean preVis) throws InterruptedException {
+        GLCapabilities caps = new GLCapabilities(glp);
+        Assert.assertNotNull(caps);
+        Display display = NewtFactory.createDisplay(null); // local display
+        Assert.assertNotNull(display);
+        Screen screen  = NewtFactory.createScreen(display, 0); // screen 0
+        Assert.assertNotNull(screen);
+        screen.createNative(); // instantiate for resolution query and keep it alive !
+        final int swidth = screen.getWidth();
+        final int sheight = screen.getHeight();
+
+        GLWindow window = createWindow(screen, caps, "win0", 0, 0, 640, 480);
+        if( preVis ) {
+            window.setVisible(true);
+            window.setFullscreen(true);
+        }
+        window.setUndecorated(true);
+        Assert.assertNotNull(window);        
+
+        List<MonitorMode> allMonitorModes = screen.getMonitorModes();
+        Assert.assertTrue(allMonitorModes.size()>0);
+        if(allMonitorModes.size()==1) {
+            // no support ..
+            System.err.println("Your platform has no MonitorMode change support (all), sorry");
+            destroyWindow(window);
+            return;
+        }
+
+        MonitorDevice monitor = window.getMainMonitor();        
+        List<MonitorMode> monitorModes = monitor.getSupportedModes();
+        Assert.assertTrue(monitorModes.size()>0);
+        if(monitorModes.size()==1) {
+            // no support ..
+            System.err.println("Your platform has no MonitorMode change support (monitor), sorry");
+            destroyWindow(window);
+            return;
+        }
+        Assert.assertTrue(allMonitorModes.containsAll(monitorModes));
+                
+        Animator animator = new Animator(window);
+        animator.start();
+        
+        MonitorMode mmCurrent = monitor.queryCurrentMode();
+        Assert.assertNotNull(mmCurrent);
+        final MonitorMode mmOrig = monitor.getOriginalMode();
+        Assert.assertNotNull(mmOrig);
+        System.err.println("[0] orig   : "+mmOrig);
+        System.err.println("[0] current: "+mmCurrent);
+        Assert.assertEquals(mmCurrent, mmOrig);
+        
+        monitorModes = MonitorModeUtil.filterByFlags(monitorModes, 0); // no interlace, double-scan etc
+        Assert.assertNotNull(monitorModes);
+        Assert.assertTrue(monitorModes.size()>0);
+        monitorModes = MonitorModeUtil.filterByRotation(monitorModes, 90);
+        if(null==monitorModes || Platform.getOSType() == Platform.OSType.MACOS ) {
+            // no rotation support ..
+            System.err.println("Your platform has no rotation support, sorry");
+            destroyWindow(window);
+            return;
+        }
+        monitorModes = MonitorModeUtil.filterByResolution(monitorModes, new Dimension(swidth, sheight));
+        Assert.assertNotNull(monitorModes);
+        Assert.assertTrue(monitorModes.size()>0);
+        monitorModes = MonitorModeUtil.filterByRate(monitorModes, mmOrig.getRefreshRate());
+        Assert.assertNotNull(monitorModes);        
+        Assert.assertTrue(monitorModes.size()>0);
+        
+        monitorModes = MonitorModeUtil.getHighestAvailableBpp(monitorModes);
+        Assert.assertNotNull(monitorModes);
+        Assert.assertTrue(monitorModes.size()>0);
+
+        MonitorMode mm = monitorModes.get(0); // highest resolution ..
+        System.err.println("[0] set current: "+mm);
+        Assert.assertTrue(monitor.setCurrentMode(mm));
+        Assert.assertTrue(monitor.isModeChangedByUs());
+        Assert.assertEquals(mm, monitor.getCurrentMode());
+        Assert.assertNotSame(mmOrig, monitor.getCurrentMode());
+        Assert.assertEquals(mm, monitor.queryCurrentMode());
+
+        if( !preVis ) {
+            window.setFullscreen(true);
+            window.setVisible(true);
+        }
+        
+        Thread.sleep(waitTimeLong);
+        
+        if( !preVis ) {
+            window.setFullscreen(false);
+        }
+        
+        monitor.setCurrentMode(mmOrig);
+        Assert.assertFalse(monitor.isModeChangedByUs());
+        Assert.assertEquals(mmOrig, monitor.getCurrentMode());
+        Thread.sleep(waitTimeShort);
+
+        if( preVis ) {
+            window.setFullscreen(false);
+        }
+        
+        // check auto reset ..
+
+        Assert.assertEquals(true,display.isNativeValid());
+        Assert.assertEquals(true,screen.isNativeValid());
+        Assert.assertEquals(true,window.isNativeValid());
+        Assert.assertEquals(true,window.isVisible());
+
+        animator.stop();        
+        destroyWindow(window);
+        
+        Assert.assertEquals(false,window.isVisible());
+        Assert.assertEquals(false,window.isNativeValid());
+        Assert.assertEquals(false,screen.isNativeValid());
+        Assert.assertEquals(false,display.isNativeValid());
+    }
+
+    public static void main(String args[]) throws IOException {
+        String tstname = TestScreenMode02bNEWT.class.getName();
+        org.junit.runner.JUnitCore.main(tstname);
+    }
+}