88 lines
2.6 KiB
Java
88 lines
2.6 KiB
Java
/*
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* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8034275
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* @summary [JDK 8u40] Test interface initialization order
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* @run main TestInterfaceOrder
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*/
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import java.util.List;
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import java.util.Arrays;
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import java.util.ArrayList;
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public class TestInterfaceOrder {
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static List<Class<?>> cInitOrder = new ArrayList<>();
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public static void main(java.lang.String[] args) {
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//Trigger initialization
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C c = new C();
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List<Class<?>> expectedCInitOrder = Arrays.asList(I.class, J.class, A.class, K.class, B.class, L.class, C.class);
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if (!cInitOrder.equals(expectedCInitOrder)) {
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throw new RuntimeException(String.format("Class initialization order %s not equal to expected order %s", cInitOrder, expectedCInitOrder));
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}
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}
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interface I {
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boolean v = TestInterfaceOrder.out(I.class);
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default void i() {}
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}
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interface J extends I {
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boolean v = TestInterfaceOrder.out(J.class);
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default void j() {}
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}
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static class A implements J {
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static boolean v = TestInterfaceOrder.out(A.class);
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}
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interface K extends I {
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boolean v = TestInterfaceOrder.out(K.class);
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default void k() {}
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}
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static class B extends A implements K {
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static boolean v = TestInterfaceOrder.out(B.class);
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}
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interface L {
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boolean v = TestInterfaceOrder.out(L.class);
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default void l() {}
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}
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static class C extends B implements L {
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static boolean v = TestInterfaceOrder.out(C.class);
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}
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static boolean out(Class c) {
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System.out.println("#: initializing " + c.getName());
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cInitOrder.add(c);
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return true;
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}
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}
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