/* -*- 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);
}