/**
* 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.awt;
import com.jogamp.opengl.GLProfile;
import com.jogamp.opengl.awt.GLCanvas;
import com.jogamp.opengl.util.Animator;
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.awt.Dimension;
import java.awt.Frame;
import java.awt.Label;
import jogamp.nativewindow.SurfaceScaleUtils;
import org.junit.Assert;
import org.junit.Assume;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.After;
import org.junit.Test;
import org.junit.FixMethodOrder;
import org.junit.runners.MethodSorters;
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class TestAWT03GLCanvasRecreate01 extends UITestCase {
static long durationPerTest = 500; // ms
final static int sizeEps = 64;
final static Dimension size1 = new Dimension(512, 512-sizeEps-1);
final static Dimension size2 = new Dimension(512+sizeEps+1+256, 512+256);
final static Dimension size3 = new Dimension(512-256, 512-sizeEps-1-256);
Frame frame1=null;
Frame frame2=null;
Frame frame3=null;
GLCanvas glComp=null;
Label label1 = null;
Label label2 = null;
Label label3 = null;
Animator animator = null;
@BeforeClass
public static void startup() {
System.out.println("GLProfile "+GLProfile.glAvailabilityToString());
}
@Before
public void init() {
glComp = new GLCanvas();
Assert.assertNotNull(glComp);
glComp.addGLEventListener(new GearsES2());
animator = new Animator(glComp);
animator.start();
label1 = new Label("L1 - No GLCanvas");
label1.setMinimumSize(size1);
label1.setPreferredSize(size1);
frame1 = new Frame("Frame 1");
Assert.assertNotNull(frame1);
frame1.add(label1);
frame1.setLocation(0, 0);
label2 = new Label("L2 - No GLCanvas");
label2.setMinimumSize(size2);
label2.setPreferredSize(size2);
frame2 = new Frame("Frame 2");
Assert.assertNotNull(frame2);
frame2.add(label2);
frame2.setLocation(size1.width + size1.width/2, 0);
label3 = new Label("L3 - No GLCanvas");
label3.setMinimumSize(size3);
label3.setPreferredSize(size3);
frame3 = new Frame("Frame 3");
Assert.assertNotNull(frame3);
frame3.add(label3);
frame3.setLocation(0, size1.height + size1.height/2);
}
@After
public void release() {
Assert.assertNotNull(frame1);
Assert.assertNotNull(frame2);
Assert.assertNotNull(glComp);
try {
javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
glComp.destroy();
frame1.dispose();
frame2.dispose();
frame3.dispose();
}});
} catch (final Throwable t) {
t.printStackTrace();
Assume.assumeNoException(t);
}
frame1=null;
frame2=null;
frame3=null;
glComp=null;
animator.stop();
animator=null;
}
private void addCanvas(final Frame frame, final Label label, final Dimension size) {
try {
javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
frame.remove(label);
glComp.setPreferredSize(size);
glComp.setMinimumSize(size);
frame.add(glComp);
frame.pack();
}});
} catch (final Throwable t) {
t.printStackTrace();
Assume.assumeNoException(t);
}
}
private void removeCanvas(final Frame frame, final Label label) {
try {
javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
frame.remove(glComp);
frame.add(label);
frame.pack();
frame.repaint();
}});
} catch (final Throwable t) {
t.printStackTrace();
Assume.assumeNoException(t);
}
}
private void setVisible(final Frame frame, final boolean v) {
try {
javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
frame.pack();
frame.setVisible(v);
}});
} catch (final Throwable t) {
t.printStackTrace();
Assume.assumeNoException(t);
}
}
private void assertSize(final Dimension expSize) {
final float[] scale = { 1f, 1f };
glComp.getMaximumSurfaceScale(scale);
final Dimension hasSize = glComp.getSize(null);
Assert.assertTrue("AWT Size.width mismatch: expected "+expSize+", has "+hasSize,
Math.abs(expSize.width-hasSize.width) <= sizeEps);
Assert.assertTrue("AWT Size.height mismatch: expected "+expSize+", has "+hasSize,
Math.abs(expSize.height-hasSize.height) <= sizeEps);
final int expSurfWidth = SurfaceScaleUtils.scale(expSize.width, scale[0]);
final int expSurfHeight = SurfaceScaleUtils.scale(expSize.height, scale[0]);
final int hasSurfWidth = glComp.getSurfaceWidth();
final int hasSurfHeight = glComp.getSurfaceHeight();
Assert.assertTrue("GL Size.width mismatch: expected "+expSurfWidth+", has "+hasSurfWidth,
Math.abs(expSurfWidth-hasSurfWidth) <= sizeEps);
Assert.assertTrue("GL Size.height mismatch: expected "+expSurfHeight+", has "+hasSurfHeight,
Math.abs(expSurfHeight-hasSurfHeight) <= sizeEps);
}
@Test
public void testAddRemove3Times() throws InterruptedException {
setVisible(frame1, true);
setVisible(frame2, true);
setVisible(frame3, true);
// Init Frame 1
addCanvas(frame1, label1, size1);
Thread.sleep(durationPerTest);
assertSize(size1);
// Frame 1 -> Frame 2
removeCanvas(frame1, label1);
addCanvas(frame2, label2, size2);
Thread.sleep(durationPerTest);
assertSize(size2);
// Frame 2 -> Frame 3
removeCanvas(frame2, label2);
addCanvas(frame3, label3, size3);
Thread.sleep(durationPerTest);
assertSize(size3);
// Frame 3 -> Frame 1
removeCanvas(frame3, label3);
addCanvas(frame1, label1, size1);
Thread.sleep(durationPerTest);
assertSize(size1);
}
public static void main(final 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(TestAWT03GLCanvasRecreate01.class.getName());
}
}