1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/runtime/lambda-features/TestInterfaceOrder.java Fri Oct 24 12:29:08 2014 -0700 1.3 @@ -0,0 +1,88 @@ 1.4 +/* 1.5 + * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + * 1.26 + */ 1.27 + 1.28 +/* 1.29 + * @test 1.30 + * @bug 8034275 1.31 + * @summary [JDK 8u40] Test interface initialization order 1.32 + * @run main TestInterfaceOrder 1.33 + */ 1.34 + 1.35 +import java.util.List; 1.36 +import java.util.Arrays; 1.37 +import java.util.ArrayList; 1.38 + 1.39 +public class TestInterfaceOrder { 1.40 + static List<Class<?>> cInitOrder = new ArrayList<>(); 1.41 + 1.42 + public static void main(java.lang.String[] args) { 1.43 + //Trigger initialization 1.44 + C c = new C(); 1.45 + 1.46 + List<Class<?>> expectedCInitOrder = Arrays.asList(I.class, J.class, A.class, K.class, B.class, L.class, C.class); 1.47 + if (!cInitOrder.equals(expectedCInitOrder)) { 1.48 + throw new RuntimeException(String.format("Class initialization order %s not equal to expected order %s", cInitOrder, expectedCInitOrder)); 1.49 + } 1.50 + } 1.51 + 1.52 + interface I { 1.53 + boolean v = TestInterfaceOrder.out(I.class); 1.54 + default void i() {} 1.55 + } 1.56 + 1.57 + interface J extends I { 1.58 + boolean v = TestInterfaceOrder.out(J.class); 1.59 + default void j() {} 1.60 + } 1.61 + 1.62 + static class A implements J { 1.63 + static boolean v = TestInterfaceOrder.out(A.class); 1.64 + } 1.65 + 1.66 + interface K extends I { 1.67 + boolean v = TestInterfaceOrder.out(K.class); 1.68 + default void k() {} 1.69 + } 1.70 + 1.71 + static class B extends A implements K { 1.72 + static boolean v = TestInterfaceOrder.out(B.class); 1.73 + } 1.74 + 1.75 + interface L { 1.76 + boolean v = TestInterfaceOrder.out(L.class); 1.77 + default void l() {} 1.78 + } 1.79 + 1.80 + static class C extends B implements L { 1.81 + static boolean v = TestInterfaceOrder.out(C.class); 1.82 + } 1.83 + 1.84 + 1.85 + static boolean out(Class c) { 1.86 + System.out.println("#: initializing " + c.getName()); 1.87 + cInitOrder.add(c); 1.88 + return true; 1.89 + } 1.90 + 1.91 +}