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* 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.
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package com.jogamp.opengl.test.junit.jogl.swt;
import java.awt.Frame;
import java.lang.reflect.InvocationTargetException;
import com.jogamp.opengl.GL2ES1;
import com.jogamp.opengl.GLAutoDrawable;
import com.jogamp.opengl.GLCapabilities;
import com.jogamp.opengl.GLEventListener;
import com.jogamp.opengl.GLProfile;
import com.jogamp.opengl.awt.GLCanvas;
import org.eclipse.swt.SWT;
import org.eclipse.swt.awt.SWT_AWT;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.junit.Assert;
import org.junit.Assume;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.FixMethodOrder;
import org.junit.runners.MethodSorters;
import com.jogamp.common.os.Platform;
import com.jogamp.nativewindow.swt.SWTAccessor;
import com.jogamp.opengl.test.junit.jogl.demos.es1.OneTriangle;
import com.jogamp.opengl.test.junit.util.MiscUtils;
import com.jogamp.opengl.test.junit.util.UITestCase;
/**
* Tests that a basic SWT app can open without crashing under different GL profiles. Uses the AWT GL canvas with
* the SWT_AWT bridge.
* @author Wade Walker, et.al.
*/
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class TestSWTAccessor03AWTGLn extends UITestCase {
static int duration = 250;
Display display = null;
Shell shell = null;
Composite composite = null;
Frame frame = null;
GLCanvas glcanvas = null;
@BeforeClass
public static void startup() {
if( Platform.getOSType() == Platform.OSType.MACOS ) {
// NSLocking issues on OSX and AWT, able to freeze whole test suite!
// Since this test is merely a technical nature to validate the accessor w/ SWT
// we can drop it w/o bothering.
UITestCase.setTestSupported(false);
return;
}
System.out.println( "GLProfile " + GLProfile.glAvailabilityToString() );
final Frame f0 = new Frame("Test - AWT 1st");
f0.add(new java.awt.Label("AWT was here 1st"));
try {
javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
f0.pack();
f0.setVisible(true);
}});
} catch (final Exception e) {
throw new RuntimeException(e);
}
if(!GLProfile.isAvailable(GLProfile.GL2)) {
setTestSupported(false);
}
}
protected void init() throws InterruptedException, InvocationTargetException {
SWTAccessor.invoke(true, new Runnable() {
public void run() {
display = new Display();
Assert.assertNotNull( display );
shell = new Shell( display );
Assert.assertNotNull( shell );
shell.setLayout( new FillLayout() );
composite = new Composite( shell, SWT.EMBEDDED | SWT.NO_BACKGROUND );
composite.setLayout( new FillLayout() );
Assert.assertNotNull( composite );
frame = SWT_AWT.new_Frame( composite );
Assert.assertNotNull( frame );
}});
}
protected void release() throws InterruptedException, InvocationTargetException {
Assert.assertNotNull( display );
Assert.assertNotNull( shell );
Assert.assertNotNull( composite );
Assert.assertNotNull( glcanvas );
final Runnable releaseAWT = new Runnable() {
public void run() {
// deadlocks Java7 on Windows
frame.setVisible(false);
frame.remove(glcanvas);
frame.dispose();
frame = null;
glcanvas = null;
} };
// Deadlocks Java7 on Windows
// javax.swing.SwingUtilities.invokeAndWait( releaseAWT );
releaseAWT.run();
SWTAccessor.invoke(true, new Runnable() {
public void run() {
composite.dispose();
shell.close();
shell.dispose();
display.dispose();
display = null;
shell = null;
composite = null;
}});
}
protected void runTestGL( final GLProfile glprofile ) throws InterruptedException, InvocationTargetException {
init();
try {
final GLCapabilities glcapabilities = new GLCapabilities( glprofile );
glcanvas = new GLCanvas( glcapabilities );
Assert.assertNotNull( glcanvas );
frame.add( glcanvas );
glcanvas.addGLEventListener( new GLEventListener() {
/* @Override */
public void init( final GLAutoDrawable glautodrawable ) {
}
/* @Override */
public void dispose( final GLAutoDrawable glautodrawable ) {
}
/* @Override */
public void display( final GLAutoDrawable glautodrawable ) {
final Rectangle rectangle = new Rectangle( 0, 0, glautodrawable.getSurfaceWidth(), glautodrawable.getSurfaceHeight() );
final GL2ES1 gl = glautodrawable.getGL().getGL2ES1();
OneTriangle.render( gl, rectangle.width, rectangle.height );
}
/* @Override */
public void reshape( final GLAutoDrawable glautodrawable, final int x, final int y, final int width, final int height ) {
final Rectangle rectangle = new Rectangle( 0, 0, glautodrawable.getSurfaceWidth(), glautodrawable.getSurfaceHeight() );
final GL2ES1 gl = glautodrawable.getGL().getGL2ES1();
OneTriangle.setup( gl, rectangle.width, rectangle.height );
}
});
SWTAccessor.invoke(true, new Runnable() {
public void run() {
shell.setText( getClass().getName() );
shell.setSize( 640, 480 );
shell.open();
}});
final long lStartTime = System.currentTimeMillis();
final long lEndTime = lStartTime + duration;
try {
while( (System.currentTimeMillis() < lEndTime) && !composite.isDisposed() ) {
SWTAccessor.invoke(true, new Runnable() {
public void run() {
if( !display.readAndDispatch() ) {
// blocks on linux .. display.sleep();
try {
Thread.sleep(10);
} catch (final InterruptedException e) { }
}
}});
}
}
catch( final Throwable throwable ) {
throwable.printStackTrace();
Assume.assumeNoException( throwable );
}
} finally {
release();
}
}
@Test
public void test() throws InterruptedException, InvocationTargetException {
final GLProfile glprofile = GLProfile.getGL2ES1();
runTestGL( glprofile );
}
public static void main(final String args[]) {
for(int i=0; i<args.length; i++) {
if(args[i].equals("-time")) {
duration = MiscUtils.atoi(args[++i], duration);
}
}
org.junit.runner.JUnitCore.main( TestSWTAccessor03AWTGLn.class.getName() );
}
}