JOGL v2.6.0-rc-20250706
JOGL, High-Performance Graphics Binding for Java™ (public API).
TestIsRealizedConcurrency01AWT.java
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1/**
2 * Copyright 2010 JogAmp Community. All rights reserved.
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28
29package com.jogamp.opengl.test.junit.jogl.awt;
30
31import com.jogamp.opengl.awt.GLCanvas;
32import com.jogamp.opengl.util.Animator;
33
34import com.jogamp.opengl.test.junit.util.UITestCase;
35import com.jogamp.opengl.test.junit.jogl.demos.es2.GearsES2;
36
37import com.jogamp.opengl.test.junit.util.MiscUtils;
38
39import java.awt.Dimension;
40import java.awt.Frame;
41import java.lang.reflect.InvocationTargetException;
42
43import org.junit.Assert;
44import org.junit.Test;
45import org.junit.FixMethodOrder;
46import org.junit.runners.MethodSorters;
47
48
49@FixMethodOrder(MethodSorters.NAME_ASCENDING)
51 static long durationPerTest = 500; // ms
52
53 @Test
54 public void testAddRemove() throws InterruptedException, InvocationTargetException {
55 final Dimension f_sz = new Dimension(512, 512);
56
57 final GLCanvas glCanvas = new GLCanvas();
58 Assert.assertNotNull(glCanvas);
59 glCanvas.addGLEventListener(new GearsES2());
60
61 final Animator animator = new Animator(glCanvas);
62 animator.start();
63
64 final Frame frame = new Frame("Frame");
65 Assert.assertNotNull(frame);
66 frame.add(glCanvas);
67
68 javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
69 public void run() {
70 frame.setLocation(0, 0);
71 frame.setPreferredSize(f_sz);
72 frame.setSize(f_sz);
73 frame.pack();
74 frame.setVisible(true);
75 }});
76 Thread.sleep(durationPerTest/2);
77
78 javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
79 public void run() {
80 frame.remove(glCanvas);
81 frame.validate();
82 frame.add(glCanvas);
83 frame.validate();
84 }});
85 Thread.sleep(durationPerTest/2);
86
87 javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
88 public void run() {
89 glCanvas.destroy();
90 frame.dispose();
91 }});
92
93 animator.stop();
94 }
95
96 public static void main(final String args[]) {
97 for(int i=0; i<args.length; i++) {
98 if(args[i].equals("-time")) {
99 durationPerTest = MiscUtils.atoi(args[++i], (int)durationPerTest);
100 }
101 }
102 org.junit.runner.JUnitCore.main(TestIsRealizedConcurrency01AWT.class.getName());
103 }
104}
A heavyweight AWT component which provides OpenGL rendering support.
Definition: GLCanvas.java:170
void destroy()
Destroys all resources associated with this GLAutoDrawable, inclusive the GLContext....
Definition: GLCanvas.java:521
void addGLEventListener(final GLEventListener listener)
Adds the given listener to the end of this drawable queue.
Definition: GLCanvas.java:1065
static int atoi(final String str, final int def)
Definition: MiscUtils.java:57
final synchronized boolean start()
Starts this animator, if not running.
Definition: Animator.java:344
final synchronized boolean stop()
Stops this animator.
Definition: Animator.java:368