| /* |
| * 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-8013131: Various compatibility issues in String.prototype.split() |
| * |
| * @test |
| * @run |
| */ |
| |
| |
| // Make sure limit is honored with undefined/empty separator |
| print(JSON.stringify("aa".split(undefined, 0))); |
| print(JSON.stringify("abc".split("", 1))); |
| |
| // Make sure limit is honored with capture groups |
| print(JSON.stringify("aa".split(/(a)/, 1))); |
| print(JSON.stringify("aa".split(/(a)/, 2))); |
| print(JSON.stringify("aa".split(/((a))/, 1))); |
| print(JSON.stringify("aa".split(/((a))/, 2))); |
| |
| // Empty capture group at end of string should be ignored |
| print(JSON.stringify("aaa".split(/((?:))/))); |
| |
| // Tests below are to make sure that split does not read or write lastIndex property |
| var r = /a/; |
| r.lastIndex = { |
| valueOf: function(){throw 2} |
| }; |
| print(JSON.stringify("aa".split(r))); |
| |
| r = /a/g; |
| r.lastIndex = 100; |
| print(JSON.stringify("aa".split(r))); |
| print(r.lastIndex); |
| |
| r = /((?:))/g; |
| r.lastIndex = 100; |
| print(JSON.stringify("aaa".split(r))); |
| print(r.lastIndex); |
| |
| // Make sure lastIndex is not updated on non-global regexp |
| r = /a/; |
| r.lastIndex = 100; |
| print(JSON.stringify(r.exec("aaa"))); |
| print(r.lastIndex); |