/* * Copyright (c) 2009-2015 jMonkeyEngine * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * 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. * * * Neither the name of 'jMonkeyEngine' nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "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 THE COPYRIGHT OWNER 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. */ package com.jme3.app; import com.jme3.renderer.RenderManager; import com.jme3.system.JmeContext; import java.awt.GraphicsEnvironment; import java.util.concurrent.atomic.AtomicInteger; import java.util.logging.Level; import java.util.logging.Logger; import static org.junit.Assert.*; import static org.junit.Assume.*; import org.junit.Before; import org.junit.Test; public class LwjglAppTest { private final AtomicInteger simpleInitAppInvocations = new AtomicInteger(); private final AtomicInteger simpleUpdateInvocations = new AtomicInteger(); private final AtomicInteger simpleRenderInvocations = new AtomicInteger(); private class TestApp extends SimpleApplication { @Override public void simpleInitApp() { simpleInitAppInvocations.incrementAndGet(); } @Override public void simpleUpdate(float tpf) { simpleUpdateInvocations.incrementAndGet(); } @Override public void simpleRender(RenderManager rm) { simpleRenderInvocations.incrementAndGet(); } } public void doStopStart(Application app, JmeContext.Type type) throws InterruptedException { app.setLostFocusBehavior(LostFocusBehavior.Disabled); // start the application - simple init / update will be called once. app.start(type, true); assert app.isStarted(); // stop the application, wait a bit, then start it again. app.stop(true); assert !app.isStarted(); Thread.sleep(100); app.start(type, true); assert app.isStarted(); app.stop(true); assert !app.isStarted(); // make sure each method was called twice. assertEquals(2, simpleInitAppInvocations.get()); assertEquals(2, simpleUpdateInvocations.get()); assertEquals(2, simpleRenderInvocations.get()); } @Before public void setUp() { Logger.getLogger("com.jme3").setLevel(Level.OFF); } @Test public void testDisplayApp() throws InterruptedException { assumeFalse(GraphicsEnvironment.isHeadless()); doStopStart(new TestApp(), JmeContext.Type.Display); } @Test public void testOffscreenSurface() throws InterruptedException { doStopStart(new TestApp(), JmeContext.Type.OffscreenSurface); } @Test public void testHeadlessApp() throws InterruptedException { doStopStart(new TestApp(), JmeContext.Type.Headless); } }