diff options
Diffstat (limited to 'src/test/com/jogamp')
3 files changed, 370 insertions, 9 deletions
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestNewtCanvasSWTBug628ResizeDeadlock.java b/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestNewtCanvasSWTBug628ResizeDeadlock.java new file mode 100644 index 000000000..3b5c4267e --- /dev/null +++ b/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestNewtCanvasSWTBug628ResizeDeadlock.java @@ -0,0 +1,327 @@ +/** + * 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.swt; + +import java.awt.AWTException; +import java.awt.Robot; +import java.lang.reflect.InvocationTargetException; + +import org.eclipse.swt.SWT ; + +import org.eclipse.swt.layout.FillLayout ; +import org.eclipse.swt.layout.GridData ; +import org.eclipse.swt.layout.GridLayout ; + +import org.eclipse.swt.widgets.Composite ; +import org.eclipse.swt.widgets.Display ; +import org.eclipse.swt.widgets.Shell ; +import org.junit.Test; + +import javax.media.opengl.GL ; +import javax.media.opengl.GL2 ; +import javax.media.opengl.GLAutoDrawable ; +import javax.media.opengl.GLCapabilities ; +import javax.media.opengl.GLEventListener ; +import javax.media.opengl.GLProfile; + +import junit.framework.Assert; + +import com.jogamp.newt.event.KeyAdapter; +import com.jogamp.newt.event.KeyEvent; +import com.jogamp.newt.opengl.GLWindow ; +import com.jogamp.newt.swt.NewtCanvasSWT ; +import com.jogamp.opengl.test.junit.util.AWTRobotUtil; +import com.jogamp.opengl.test.junit.util.MiscUtils; +import com.jogamp.opengl.test.junit.util.UITestCase; + +//////////////////////////////////////////////////////////////////////////////// + + +public class TestNewtCanvasSWTBug628ResizeDeadlock extends UITestCase { + + static int duration = 1000; + + static class BigFlashingX implements GLEventListener + { + float r = 0f, g = 0f, b = 0f; + + public void init( GLAutoDrawable drawable ) + { + GL2 gl = drawable.getGL().getGL2() ; + + gl.glClearColor( 0.0f, 0.0f, 0.0f, 1.0f ) ; + + gl.glEnable( GL.GL_LINE_SMOOTH ) ; + gl.glEnable( GL.GL_BLEND ) ; + gl.glBlendFunc( GL.GL_SRC_ALPHA, GL.GL_ONE_MINUS_SRC_ALPHA ) ; + } + + public void reshape( GLAutoDrawable drawable, int x, int y, int width, int height ) + { + // System.err.println( ">>>>>>>> reshape " + x + ", " + y + ", " + width + ", " +height ) ; + GL2 gl = drawable.getGL().getGL2() ; + + gl.glViewport( 0, 0, width, height ) ; + + gl.glMatrixMode( GL2.GL_PROJECTION ) ; + gl.glLoadIdentity() ; + gl.glOrtho( -1.0, 1.0, -1.0, 1.0, -1.0, 1.0 ) ; + + gl.glMatrixMode( GL2.GL_MODELVIEW ) ; + gl.glLoadIdentity() ; + } + + public void display( GLAutoDrawable drawable ) + { + // System.err.println( ">>>> display" ) ; + GL2 gl = drawable.getGL().getGL2() ; + + // Sven: I could have been seeing things, but it seemed that if this + // glClear is in here twice it seems aggravates the problem. Not + // sure why other than it just takes longer, but this is pretty + // fast operation. + gl.glClear( GL2.GL_COLOR_BUFFER_BIT | GL2.GL_DEPTH_BUFFER_BIT ) ; + gl.glClear( GL2.GL_COLOR_BUFFER_BIT | GL2.GL_DEPTH_BUFFER_BIT ) ; + + gl.glColor4f( r, g, b, 1.0f ) ; + + gl.glBegin( GL.GL_LINES ) ; + { + gl.glVertex2f( -1.0f, 1.0f ) ; + gl.glVertex2f( 1.0f, -1.0f ) ; + + gl.glVertex2f( -1.0f, -1.0f ) ; + gl.glVertex2f( 1.0f, 1.0f ) ; + } + gl.glEnd() ; + + if(r<1f) { + r+=0.1f; + } else if(g<1f) { + g+=0.1f; + } else if(b<1f) { + b+=0.1f; + } else { + r = 0f; + g = 0f; + b = 0f; + } + } + + public void dispose( GLAutoDrawable drawable ) + { + } + } + + //////////////////////////////////////////////////////////////////////////////// + + static class ResizeThread extends Thread { + boolean shallStop = false; + private Shell _shell ; + private int _n ; + + public ResizeThread( Shell shell ) + { + super(); + _shell = shell ; + } + + public void run() + { + // The problem was originally observed by grabbing the lower right + // corner of the window and moving the mouse around rapidly e.g. in + // a circle. Eventually the UI will hang with something similar to + // the backtrace noted in the bug report. + // + // This loop simulates rapid resizing by the user by toggling + // the shell back-and-forth between two sizes. + + while( !shallStop ) + { + try + { + _shell.getDisplay().asyncExec( new Runnable() + { + public void run() + { + try { + if( _n % 2 == 0 ) { + _shell.setSize( 200, 200 ) ; + } else { + _shell.setSize( 400, 450 ) ; + } + } catch (Exception e0) { + e0.printStackTrace(); + Assert.assertTrue("Deadlock @ setSize: "+e0, false); + } + ++_n ; + } + } ) ; + + Thread.sleep( 50L ) ; + } catch( InterruptedException e ) { + break ; + } + } + } + } + + //////////////////////////////////////////////////////////////////////////////// + + static class KeyfireThread extends Thread + { + boolean shallStop = false; + Robot _robot; + int _n = 0; + + public KeyfireThread(Robot robot) + { + _robot = robot; + } + + public void run() + { + while( !shallStop ) + { + try { + AWTRobotUtil.keyPress(_n, _robot, true, KeyEvent.VK_0, 10); + AWTRobotUtil.keyPress(_n, _robot, false, KeyEvent.VK_0, 0); + Thread.sleep( 40L ) ; + } catch( InterruptedException e ) { + break ; + } + } + } + } + + //////////////////////////////////////////////////////////////////////////////// + + @Test + public void test() throws InterruptedException, AWTException, InvocationTargetException { + final int columnCount = 1; + final Display display = new Display() ; + + final Shell shell = new Shell( display ) ; + shell.setLayout( new FillLayout() ) ; + + final Robot robot = new Robot(); + + Composite composite = new Composite( shell, SWT.NONE ) ; + { + GridLayout layout = new GridLayout() ; + layout.numColumns = columnCount ; + composite.setLayout( layout ) ; + } + + final GLWindow glWindow; + { + final GLProfile gl2Profile = GLProfile.get( GLProfile.GL2 ) ; + GLCapabilities caps = new GLCapabilities( gl2Profile ) ; + glWindow = GLWindow.create( caps ) ; + glWindow.addGLEventListener( new BigFlashingX() ) ; + glWindow.addKeyListener(new KeyAdapter() { + @Override + public void keyTyped(com.jogamp.newt.event.KeyEvent e) { + System.err.print("."); + glWindow.display(); + } + }); + NewtCanvasSWT canvas = NewtCanvasSWT.create( composite, SWT.NO_BACKGROUND, glWindow ) ; + canvas.setLayoutData( new GridData( SWT.FILL, SWT.FILL, true, true, columnCount, 1 ) ) ; + } + + shell.setText( "NewtCanvasSWT Resize Bug Demo" ) ; + shell.setSize( 400, 450 ) ; + shell.open() ; + + AWTRobotUtil.requestFocus(robot, glWindow, false); + AWTRobotUtil.setMouseToClientLocation(robot, glWindow, 50, 50); + + final ResizeThread resizer; + { + resizer = new ResizeThread( shell ) ; + resizer.start() ; + } + + final KeyfireThread keyfire; + { + keyfire = new KeyfireThread( robot ) ; + keyfire.start() ; + } + + { + new Thread(new Runnable() { + @Override + public void run() { + try { + Thread.sleep(duration); + } catch (InterruptedException e) {} + resizer.shallStop = true; + keyfire.shallStop = true; + try + { + resizer.join(); + } catch( InterruptedException e ) { } + try + { + keyfire.join(); + } catch( InterruptedException e ) { } + display.syncExec( new Runnable() { + @Override + public void run() { + shell.dispose(); + } } ); + } } ).start(); + } + + try { + while( !shell.isDisposed() ) { + if( !display.readAndDispatch() ) { + display.sleep(); + } + } + } catch (Exception e0) { + e0.printStackTrace(); + Assert.assertTrue("Deadlock @ dispatch: "+e0, false); + } + + display.dispose() ; + } + + public static void main( String[] args ) { + for(int i=0; i<args.length; i++) { + if(args[i].equals("-time")) { + duration = MiscUtils.atoi(args[++i], duration); + } + } + System.out.println("durationPerTest: "+duration); + org.junit.runner.JUnitCore.main(TestNewtCanvasSWTBug628ResizeDeadlock.class.getName()); + } + +} diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestNewtCanvasSWTGLn.java b/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestNewtCanvasSWTGLn.java index fe40cec28..61caa5ef9 100644 --- a/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestNewtCanvasSWTGLn.java +++ b/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestNewtCanvasSWTGLn.java @@ -52,6 +52,7 @@ import com.jogamp.newt.opengl.GLWindow; import com.jogamp.newt.swt.NewtCanvasSWT; import com.jogamp.opengl.test.junit.jogl.demos.es2.GearsES2; import com.jogamp.opengl.test.junit.jogl.demos.es2.MultisampleDemoES2; +import com.jogamp.opengl.test.junit.util.MiscUtils; import com.jogamp.opengl.test.junit.util.UITestCase; import com.jogamp.opengl.util.Animator; import com.jogamp.opengl.util.GLReadBufferUtil; @@ -213,18 +214,10 @@ public class TestNewtCanvasSWTGLn extends UITestCase { runTestAGL( caps, new MultisampleDemoES2(true), false /* postAttach */, false /* animator */); } - static int atoi(String a) { - int i=0; - try { - i = Integer.parseInt(a); - } catch (Exception ex) { ex.printStackTrace(); } - return i; - } - public static void main(String args[]) { for(int i=0; i<args.length; i++) { if(args[i].equals("-time")) { - duration = atoi(args[++i]); + duration = MiscUtils.atoi(args[++i], duration); } } System.out.println("durationPerTest: "+duration); diff --git a/src/test/com/jogamp/opengl/test/junit/util/AWTRobotUtil.java b/src/test/com/jogamp/opengl/test/junit/util/AWTRobotUtil.java index e64b3208e..b5c96d10f 100644 --- a/src/test/com/jogamp/opengl/test/junit/util/AWTRobotUtil.java +++ b/src/test/com/jogamp/opengl/test/junit/util/AWTRobotUtil.java @@ -109,6 +109,33 @@ public class AWTRobotUtil { return new java.awt.Point(x0, y0); } + public static java.awt.Point getClientLocation(Object obj, int x, int y) + throws InterruptedException, InvocationTargetException { + Component comp = null; + com.jogamp.newt.Window win = null; + + if(obj instanceof com.jogamp.newt.Window) { + win = (com.jogamp.newt.Window) obj; + } else if(obj instanceof Component) { + comp = (Component) obj; + } else { + throw new RuntimeException("Neither AWT nor NEWT: "+obj); + } + + int x0, y0; + if(null!=comp) { + java.awt.Point p0 = comp.getLocationOnScreen(); + x0 = (int) p0.getX() + x; + y0 = (int) p0.getY() + y; + } else { + javax.media.nativewindow.util.Point p0 = win.getLocationOnScreen(null); + x0 = p0.getX() + x; + y0 = p0.getY() + y; + } + + return new java.awt.Point(x0, y0); + } + /** * toFront, call setVisible(true) and toFront(), * after positioning the mouse in the middle of the window via robot. @@ -177,6 +204,20 @@ public class AWTRobotUtil { robot.delay(ROBOT_DELAY); } + public static void setMouseToClientLocation(Robot robot, Object obj, int x, int y) + throws AWTException, InterruptedException, InvocationTargetException { + + if(null == robot) { + robot = new Robot(); + robot.setAutoWaitForIdle(true); + } + + java.awt.Point p0 = getClientLocation(obj, x, y); + + robot.mouseMove( (int) p0.getX(), (int) p0.getY() ); + robot.delay(ROBOT_DELAY); + } + public static int getClickTimeout(Object obj) { if(obj instanceof com.jogamp.newt.Window) { return com.jogamp.newt.event.MouseEvent.getClickTimeout(); |