зеркало из https://github.com/mozilla/pjs.git
87 строки
2.9 KiB
JavaScript
87 строки
2.9 KiB
JavaScript
/*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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/**
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* File Name: regress-9141.js
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* Reference: "http://bugzilla.mozilla.org/show_bug.cgi?id=9141";
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* Description:
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* From waldemar@netscape.com:
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*
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* The following page crashes the system:
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*
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* <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"
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* "http://www.w3.org/TR/REC-html40/loose.dtd">
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* <HTML>
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* <HEAD>
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* </HEAD>
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* <BODY>
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* <SCRIPT type="text/javascript">
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* var s = "x";
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* for (var i = 0; i != 13; i++) s += s;
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* var a = /(?:xx|x)*[slash](s);
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* var b = /(xx|x)*[slash](s);
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* document.write("Results = " + a.length + "," + b.length);
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* </SCRIPT>
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* </BODY>
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*/
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var SECTION = "js1_2"; // provide a document reference (ie, ECMA section)
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var VERSION = "ECMA_2"; // Version of JavaScript or ECMA
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var TITLE = "Regression test for bugzilla # 9141"; // Provide ECMA section title or a description
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var BUGNUMBER = "http://bugzilla.mozilla.org/show_bug.cgi?id=9141"; // Provide URL to bugsplat or bugzilla report
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startTest(); // leave this alone
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/*
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* Calls to AddTestCase here. AddTestCase is a function that is defined
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* in shell.js and takes three arguments:
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* - a string representation of what is being tested
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* - the expected result
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* - the actual result
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*
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* For example, a test might look like this:
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*
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* var zip = /[\d]{5}$/;
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*
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* AddTestCase(
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* "zip = /[\d]{5}$/; \"PO Box 12345 Boston, MA 02134\".match(zip)", // description of the test
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* "02134", // expected result
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* "PO Box 12345 Boston, MA 02134".match(zip) ); // actual result
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*
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*/
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var s = "x";
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for (var i = 0; i != 13; i++) s += s;
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var a = /(?:xx|x)*/(s);
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var b = /(xx|x)*/(s);
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AddTestCase( "var s = 'x'; for (var i = 0; i != 13; i++) s += s; " +
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"a = /(?:xx|x)*/(s); a.length",
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1,
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a.length );
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AddTestCase( "var b = /(xx|x)*/(s); b.length",
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2,
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b.length );
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test(); // leave this alone. this executes the test cases and
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// displays results.
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