| // |reftest| skip -- Yarr doesn't bail on complex regexps. |
| /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| //----------------------------------------------------------------------------- |
| var BUGNUMBER = 330569; |
| var summary = 'RegExp - throw InternalError on too complex regular expressions'; |
| var actual = ''; |
| var expect = ''; |
| |
| |
| //----------------------------------------------------------------------------- |
| test(); |
| //----------------------------------------------------------------------------- |
| |
| function test() |
| { |
| enterFunc ('test'); |
| printBugNumber(BUGNUMBER); |
| printStatus (summary); |
| |
| var s; |
| expect = 'InternalError: regular expression too complex'; |
| |
| s = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">' + |
| '<html>\n' + |
| '<head>\n' + |
| '<meta http-equiv="content-type" content="text/html; charset=windows-1250">\n' + |
| '<meta name="generator" content="PSPad editor, www.pspad.com">\n' + |
| '<title></title>\n'+ |
| '</head>\n' + |
| '<body>\n' + |
| '<!-- hello -->\n' + |
| '<script language="JavaScript">\n' + |
| 'var s = document. body. innerHTML;\n' + |
| 'var d = s. replace (/<!--(.*|\n)*-->/, "");\n' + |
| 'alert (d);\n' + |
| '</script>\n' + |
| '</body>\n' + |
| '</html>\n'; |
| |
| try |
| { |
| /<!--(.*|\n)*-->/.exec(s); |
| } |
| catch(ex) |
| { |
| actual = ex + ''; |
| } |
| |
| reportCompare(expect, actual, summary + ': /<!--(.*|\\n)*-->/.exec(s)'); |
| |
| function testre( re, n ) { |
| for ( var i= 0; i <= n; ++i ) { |
| re.test( Array( i+1 ).join() ); |
| } |
| } |
| |
| try |
| { |
| testre( /(?:,*)*x/, 22 ); |
| } |
| catch(ex) |
| { |
| actual = ex + ''; |
| } |
| |
| reportCompare(expect, actual, summary + ': testre( /(?:,*)*x/, 22 )'); |
| |
| try |
| { |
| testre( /(?:,|,)*x/, 22 ); |
| } |
| catch(ex) |
| { |
| actual = ex + ''; |
| } |
| |
| reportCompare(expect, actual, summary + ': testre( /(?:,|,)*x/, 22 )'); |
| |
| try |
| { |
| testre( /(?:,|,|,|,|,)*x/, 10 ); |
| } |
| catch(ex) |
| { |
| actual = ex + ''; |
| } |
| reportCompare(expect, actual, summary + ': testre( /(?:,|,|,|,|,)*x/, 10 )'); |
| |
| exitFunc ('test'); |
| } |
