/* * Copyright (c) 2010, 2013, 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. */ /** * JDK-8025434: RegExp lastIndex can exceed int range * * @test * @run */ var r = /a/g; r.lastIndex = 0x100000000; if (r.test("a")) { throw new Error("Expected no match"); } r.lastIndex = 0x100000000000000; if (r.test("a")) { throw new Error("Expected no match"); } r.lastIndex = -0x100000000; if (r.test("a")) { throw new Error("Expected match"); } r.lastIndex = -0x100000000000000; if (r.test("a")) { throw new Error("Expected no match"); } r.lastIndex = 1; if (r.test("a")) { throw new Error("Expected no match"); } r.lastIndex = -1; if (r.test("a")) { throw new Error("Expected no match"); } r.lastIndex = 0; if (!r.test("a")) { throw new Error("Expected match"); }