61 lines
2.1 KiB
Java
61 lines
2.1 KiB
Java
/*
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* Copyright (c) 2011, 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 7073296
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* @summary Generic framework to test Constructor.equals.
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*
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* @compile Equals.java
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* @run main Equals
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*/
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import java.lang.reflect.*;
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public class Equals {
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public Equals(){}
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public Equals(Object o) {/* only for testing*/}
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public Equals(int i) {/* only for testing */}
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public Equals m() { return this; }
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public static void main(String [] args) {
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Equals e = new Equals();
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e.equalConstructors();
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}
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public void equalConstructors() {
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Constructor<?>[] constructors = Equals.class.getDeclaredConstructors();
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for(Constructor<?> ctor1 : constructors) {
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for(Constructor<?> ctor2 : constructors) {
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boolean expected = (ctor1 == ctor2);
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if (ctor1.equals(ctor2) != expected)
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throw new RuntimeException("Constructors '" +
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ctor1 + "'("+ System.identityHashCode(ctor1) + ") " +
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(expected ? "!=" : "==") + " '" +
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ctor2 + "'("+ System.identityHashCode(ctor2) + ")");
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}
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}
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}
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}
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