1 /* 2 * Copyright (c) 2011, 2012, 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 package org.graalvm.compiler.jtt.hotspot; 24 25 import java.util.ArrayList; 26 27 import org.junit.Test; 28 29 import org.graalvm.compiler.jtt.JTTTest; 30 31 // @formatter:off 32 public class Test6186134 extends JTTTest { 33 34 @SuppressWarnings("serial") 35 public static final class MyArrayList<E> extends ArrayList<E> { 36 37 } 38 39 public static class TestClass { 40 41 int num = 0; 42 43 public TestClass(int n) { 44 num = n; 45 } 46 47 public boolean more() { 48 return num-- > 0; 49 } 50 51 public MyArrayList<?> test1() { 52 MyArrayList<Object> res = new MyArrayList<>(); 53 int maxResults = Integer.MAX_VALUE; 54 int n = 0; 55 boolean more = more(); 56 while ((n++ < maxResults) && more) { 57 res.add(new Object()); 58 more = more(); 59 } 60 return res; 61 } 62 63 } 64 65 public static int test(int n) { 66 for (int i = 0; i < n; i++) { 67 TestClass t = new TestClass(10); 68 int size = t.test1().size(); 69 if (size != 10) { 70 return 97; 71 } 72 } 73 return 0; 74 } 75 76 @Test 77 public void run0() throws Throwable { 78 runTest("test", 100); 79 } 80 81 }