| /* -*- indent-tabs-mode: nil; js-indent-level: 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/. */ |
| |
| /* |
| * |
| * Date: 06 January 2003 |
| * SUMMARY: RegExp conformance test |
| * See http://bugzilla.mozilla.org/show_bug.cgi?id=187133 |
| * |
| * The tests here employ the regular expression construct: |
| * |
| * (?!pattern) |
| * |
| * This is a "zero-width lookahead negative assertion". |
| * From the Perl documentation: |
| * |
| * For example, /foo(?!bar)/ matches any occurrence |
| * of 'foo' that isn't followed by 'bar'. |
| * |
| * It is "zero-width" means that it does not consume any characters and that |
| * the parens are non-capturing. A non-null match array in the example above |
| * will have only have length 1, not 2. |
| * |
| */ |
| //----------------------------------------------------------------------------- |
| var i = 0; |
| var BUGNUMBER = 187133; |
| var summary = 'RegExp conformance test'; |
| var status = ''; |
| var statusmessages = new Array(); |
| var pattern = ''; |
| var patterns = new Array(); |
| var string = ''; |
| var strings = new Array(); |
| var actualmatch = ''; |
| var actualmatches = new Array(); |
| var expectedmatch = ''; |
| var expectedmatches = new Array(); |
| |
| |
| pattern = /(\.(?!com|org)|\/)/; |
| status = inSection(1); |
| string = 'ah.info'; |
| actualmatch = string.match(pattern); |
| expectedmatch = ['.', '.']; |
| addThis(); |
| |
| status = inSection(2); |
| string = 'ah/info'; |
| actualmatch = string.match(pattern); |
| expectedmatch = ['/', '/']; |
| addThis(); |
| |
| status = inSection(3); |
| string = 'ah.com'; |
| actualmatch = string.match(pattern); |
| expectedmatch = null; |
| addThis(); |
| |
| |
| pattern = /(?!a|b)|c/; |
| status = inSection(4); |
| string = ''; |
| actualmatch = string.match(pattern); |
| expectedmatch = ['']; |
| addThis(); |
| |
| status = inSection(5); |
| string = 'bc'; |
| actualmatch = string.match(pattern); |
| expectedmatch = ['']; |
| addThis(); |
| |
| status = inSection(6); |
| string = 'd'; |
| actualmatch = string.match(pattern); |
| expectedmatch = ['']; |
| addThis(); |
| |
| |
| |
| |
| //------------------------------------------------------------------------------------------------- |
| test(); |
| //------------------------------------------------------------------------------------------------- |
| |
| |
| function addThis() |
| { |
| statusmessages[i] = status; |
| patterns[i] = pattern; |
| strings[i] = string; |
| actualmatches[i] = actualmatch; |
| expectedmatches[i] = expectedmatch; |
| i++; |
| } |
| |
| |
| function test() |
| { |
| enterFunc ('test'); |
| printBugNumber(BUGNUMBER); |
| printStatus (summary); |
| testRegExp(statusmessages, patterns, strings, actualmatches, expectedmatches); |
| exitFunc ('test'); |
| } |