1 /* 2 * Copyright (c) 2014, 2018, 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. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 @test 26 @key headful 27 @bug 4051487 4145670 28 @summary Tests that disposing of an empty Frame or a Frame with a MenuBar 29 while it is being created does not crash the VM. 30 @run main/timeout=7200 DisposeStressTest 31 */ 32 33 import java.awt.Frame; 34 import java.awt.Menu; 35 import java.awt.MenuBar; 36 import java.awt.MenuItem; 37 38 public class DisposeStressTest { 39 40 public static void main(final String[] args) { 41 for (int i = 0; i < 1000; i++) { 42 Frame f = new Frame(); 43 f.setBounds(10, 10, 10, 10); 44 f.show(); 45 f.dispose(); 46 47 Frame f2 = new Frame(); 48 f2.setBounds(10, 10, 100, 100); 49 MenuBar bar = new MenuBar(); 50 Menu menu = new Menu(); 51 menu.add(new MenuItem("foo")); 52 bar.add(menu); 53 f2.setMenuBar(bar); 54 f2.show(); 55 f2.dispose(); 56 } 57 } 58 }