1 /* 2 * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package launchertest; 27 28 import javafx.application.Application; 29 import javafx.application.Platform; 30 import javafx.stage.Stage; 31 32 import static launchertest.Constants.*; 33 34 /** 35 * Test application with no main method. This is launched by MainLauncherTest. 36 */ 37 public class TestApp extends Application { 38 39 private static volatile boolean mainCalled = false; 40 private static volatile boolean initCalled = false; 41 private static volatile boolean startCalled = false; 42 43 @Override public void init() { 44 if (!mainCalled) { 45 System.err.println("ERROR: main method not called before init"); 46 System.exit(ERROR_INIT_BEFORE_MAIN); 47 } 48 initCalled = true; 49 } 50 51 @Override public void start(Stage stage) throws Exception { 52 if (!mainCalled) { 53 System.err.println("ERROR: main method not called before start"); 54 System.exit(ERROR_START_BEFORE_MAIN); 55 } 56 if (!initCalled) { 57 System.err.println("ERROR: init method not called before start"); 58 System.exit(ERROR_START_BEFORE_INIT); 59 } 60 startCalled = true; 61 Platform.runLater(Platform::exit); 62 } 63 64 @Override public void stop() { 65 if (!mainCalled) { 66 System.err.println("ERROR: main method not called before stop"); 67 System.exit(ERROR_STOP_BEFORE_MAIN); 68 } 69 if (!initCalled) { 70 System.err.println("ERROR: init method not called before stop"); 71 System.exit(ERROR_STOP_BEFORE_INIT); 72 } 73 if (!startCalled) { 74 System.err.println("ERROR: start method not called before stop"); 75 System.exit(ERROR_STOP_BEFORE_START); 76 } 77 } 78 79 public static void main(String[] args) { 80 mainCalled = true; 81 Application.launch(args); 82 } 83 84 static { 85 try { 86 Platform.runLater(() -> { 87 // do nothing 88 }); 89 } catch (IllegalStateException ex) { 90 ex.printStackTrace(); 91 System.exit(ERROR_TOOLKIT_NOT_RUNNING); 92 } catch (RuntimeException ex) { 93 ex.printStackTrace(); 94 System.exit(ERROR_UNEXPECTED_EXCEPTION); 95 } 96 } 97 98 }