1 /******************************************************************************* 2 * Copyright 2011 See AUTHORS file. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 ******************************************************************************/ 16 17 package com.badlogic.gdx.tests; 18 19 import com.badlogic.gdx.Gdx; 20 import com.badlogic.gdx.tests.utils.GdxTest; 21 22 /** Test that unchecked exceptions thrown from a runnable get posted and terminate the app. */ 23 public class RunnablePostTest extends GdxTest { 24 25 private static final String TAG = "RunnablePostTest"; 26 static boolean expectIt = false; 27 28 static private Thread.UncaughtExceptionHandler exHandler = new Thread.UncaughtExceptionHandler() { 29 @Override 30 public void uncaughtException (Thread t, Throwable e) { 31 if (expectIt) { 32 Gdx.app.log(TAG, "PASSED: " + e.getMessage()); 33 } else { 34 Gdx.app.log(TAG, "FAILED! Unexpected exception received."); 35 e.printStackTrace(System.err); 36 } 37 } 38 }; 39 create()40 public void create () { 41 Thread.setDefaultUncaughtExceptionHandler(exHandler); 42 } 43 44 @Override render()45 public void render () { 46 if (Gdx.input.justTouched()) { 47 expectIt = true; 48 Gdx.app.postRunnable(new Runnable() { 49 @Override 50 public void run () { 51 throw new RuntimeException("This is a test of the uncaught exception handler."); 52 } 53 }); 54 } 55 } 56 } 57