1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/js1_2/regexp/regress-9141.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,72 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +
1.10 +
1.11 +/**
1.12 + * File Name: regress-9141.js
1.13 + * Reference: "http://bugzilla.mozilla.org/show_bug.cgi?id=9141";
1.14 + * Description:
1.15 + * From waldemar@netscape.com:
1.16 + *
1.17 + * The following page crashes the system:
1.18 + *
1.19 + * <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"
1.20 + * "http://www.w3.org/TR/REC-html40/loose.dtd">
1.21 + * <HTML>
1.22 + * <HEAD>
1.23 + * </HEAD>
1.24 + * <BODY>
1.25 + * <SCRIPT type="text/javascript">
1.26 + * var s = "x";
1.27 + * for (var i = 0; i != 13; i++) s += s;
1.28 + * var a = /(?:xx|x)*[slash](s);
1.29 + * var b = /(xx|x)*[slash](s);
1.30 + * document.write("Results = " + a.length + "," + b.length);
1.31 + * </SCRIPT>
1.32 + * </BODY>
1.33 + */
1.34 +
1.35 +var SECTION = "js1_2"; // provide a document reference (ie, ECMA section)
1.36 +var VERSION = "ECMA_2"; // Version of JavaScript or ECMA
1.37 +var TITLE = "Regression test for bugzilla # 9141"; // Provide ECMA section title or a description
1.38 +var BUGNUMBER = "http://bugzilla.mozilla.org/show_bug.cgi?id=9141"; // Provide URL to bugsplat or bugzilla report
1.39 +
1.40 +startTest(); // leave this alone
1.41 +
1.42 +/*
1.43 + * Calls to AddTestCase here. AddTestCase is a function that is defined
1.44 + * in shell.js and takes three arguments:
1.45 + * - a string representation of what is being tested
1.46 + * - the expected result
1.47 + * - the actual result
1.48 + *
1.49 + * For example, a test might look like this:
1.50 + *
1.51 + * var zip = /[\d]{5}$/;
1.52 + *
1.53 + * AddTestCase(
1.54 + * "zip = /[\d]{5}$/; \"PO Box 12345 Boston, MA 02134\".match(zip)", // description of the test
1.55 + * "02134", // expected result
1.56 + * "PO Box 12345 Boston, MA 02134".match(zip) ); // actual result
1.57 + *
1.58 + */
1.59 +
1.60 +var s = "x";
1.61 +for (var i = 0; i != 13; i++) s += s;
1.62 +var a = /(?:xx|x)*/.exec(s);
1.63 +var b = /(xx|x)*/.exec(s);
1.64 +
1.65 +AddTestCase( "var s = 'x'; for (var i = 0; i != 13; i++) s += s; " +
1.66 + "a = /(?:xx|x)*/.exec(s); a.length",
1.67 + 1,
1.68 + a.length );
1.69 +
1.70 +AddTestCase( "var b = /(xx|x)*/.exec(s); b.length",
1.71 + 2,
1.72 + b.length );
1.73 +
1.74 +test(); // leave this alone. this executes the test cases and
1.75 +// displays results.
