/* * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /** * * @test * @bug 8167646 * @summary Better invalid FilePermission * @library /test/lib */ import jdk.test.lib.Asserts; import java.io.FilePermission; public class Invalid { public static void main(String args[]) throws Exception { // Normal FilePermission fp = new FilePermission("a", "read"); // Invalid FilePermission fp1 = new FilePermission("a\000", "read"); FilePermission fp2 = new FilePermission("a\000", "read"); FilePermission fp3 = new FilePermission("b\000", "read"); // Invalid equals to itself Asserts.assertEQ(fp1, fp1); // and not equals to anything else, including other invalid ones Asserts.assertNE(fp, fp1); Asserts.assertNE(fp1, fp); Asserts.assertNE(fp1, fp2); Asserts.assertNE(fp1, fp3); // Invalid implies itself Asserts.assertTrue(fp1.implies(fp1)); // and not implies or implied by anything else, including other // invalid ones Asserts.assertFalse(fp.implies(fp1)); Asserts.assertFalse(fp1.implies(fp)); Asserts.assertFalse(fp1.implies(fp2)); Asserts.assertFalse(fp1.implies(fp3)); } }