1 /* 2 * Copyright (c) 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. 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 * @bug 8036100 27 * @summary Default method returns true for a while, and then returns false 28 * 29 * @run main/othervm -Xcomp 30 * -XX:CompileCommand=compileonly,compiler.inlining.InlineDefaultMethod1::test 31 * -XX:CompileCommand=compileonly,compiler.inlining.InlineDefaultMethod1$I1::m 32 * -XX:CompileCommand=compileonly,compiler.inlining.InlineDefaultMethod1$I2::m 33 * compiler.inlining.InlineDefaultMethod1 34 */ 35 36 package compiler.inlining; 37 38 public class InlineDefaultMethod1 { 39 interface I1 { 40 default public int m() { return 0; } 41 } 42 43 interface I2 extends I1 { 44 default public int m() { return 1; } 45 } 46 47 static abstract class A implements I1 { 48 } 49 50 static class B extends A implements I2 { 51 } 52 53 54 public static void test(A obj) { 55 int id = obj.m(); 56 if (id != 1) { 57 throw new AssertionError("Called wrong method: 1 != "+id); 58 } 59 } 60 61 public static void main(String[] args) throws InterruptedException { 62 test(new B()); 63 System.out.println("TEST PASSED"); 64 } 65 }