71 lines
2.6 KiB
Java
71 lines
2.6 KiB
Java
/*
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* Copyright (c) 2008, 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 6631361
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* @summary Test constructor when PD array is null or contains all null contexts
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*/
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import java.security.AccessControlContext;
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import java.security.ProtectionDomain;
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public class CheckCtor {
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public static void main(String[] args) throws Exception {
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// check that null PD array throws NPE
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try {
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new AccessControlContext(null);
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throw new Exception("Expected NullPointerException not thrown");
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} catch (Exception e) {
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if (!(e instanceof NullPointerException)) {
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throw new Exception("Expected NullPointerException not thrown");
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}
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}
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// check that empty PD array equals PD array of one or more nulls
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ProtectionDomain zero[] = {};
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ProtectionDomain null1[] = {null};
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ProtectionDomain null2[] = {null, null};
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AccessControlContext accZero = new AccessControlContext(zero);
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AccessControlContext accNull1 = new AccessControlContext(null1);
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AccessControlContext accNull2 = new AccessControlContext(null2);
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testEquals(accZero, accNull1);
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testEquals(accZero, accNull2);
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testEquals(accNull1, accNull2);
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testEquals(accNull1, accZero);
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testEquals(accNull2, accZero);
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testEquals(accNull2, accNull1);
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}
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private static void testEquals(AccessControlContext acc1,
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AccessControlContext acc2) throws Exception {
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if (!acc1.equals(acc2)) {
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throw new Exception("AccessControlContexts should be equal");
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}
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}
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}
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