76 lines
2.4 KiB
Java
76 lines
2.4 KiB
Java
/*
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* Copyright (c) 2016, 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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*
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* @test
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* @bug 8167646
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* @summary Better invalid FilePermission
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* @library /test/lib
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* @build jdk.test.lib.Asserts
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* @run main Invalid
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*/
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import jdk.test.lib.Asserts;
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import java.io.FilePermission;
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public class Invalid {
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public static void main(String args[]) throws Exception {
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// Allmighty
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FilePermission af = new FilePermission("<<ALL FILES>>", "read");
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// Normal
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FilePermission fp = new FilePermission("a", "read");
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// Invalid
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FilePermission fp1 = new FilePermission("a\000", "read");
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FilePermission fp2 = new FilePermission("a\000", "read");
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FilePermission fp3 = new FilePermission("b\000", "read");
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// Invalid equals to itself
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Asserts.assertEQ(fp1, fp1);
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// and not equals to anything else, including other invalid ones
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Asserts.assertNE(fp, fp1);
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Asserts.assertNE(fp1, fp);
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Asserts.assertNE(fp1, fp2);
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Asserts.assertNE(fp1, fp3);
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// Invalid implies itself
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Asserts.assertTrue(fp1.implies(fp1));
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// <<ALL FILES>> implies invalid
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Asserts.assertTrue(af.implies(fp1));
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// and not implies or implied by anything else, including other
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// invalid ones
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Asserts.assertFalse(fp.implies(fp1));
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Asserts.assertFalse(fp1.implies(fp));
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Asserts.assertFalse(fp1.implies(fp2));
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Asserts.assertFalse(fp1.implies(fp3));
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}
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}
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