regress-187133.js - mozsearch

Enable keyboard shortcuts

/* -*- 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()

  printBugNumber(BUGNUMBER);

  printStatus (summary);

  testRegExp(statusmessages, patterns, strings, actualmatches, expectedmatches);