/* -*- 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: 17 September 2001
*
* SUMMARY: Regression test for Bugzilla bug 100199
* See http://bugzilla.mozilla.org/show_bug.cgi?id=100199
*
* The empty character class [] is a valid RegExp construct: the condition
* that a given character belong to a set containing no characters. As such,
* it can never be met and is always FALSE. Similarly, [^] is a condition
* that matches any given character and is always TRUE.
*
* Neither one of these conditions should cause syntax errors in a RegExp.
*/
//-----------------------------------------------------------------------------
var i = 0;
var BUGNUMBER = 100199;
var summary =
'[], [^] are valid RegExp conditions. Should not cause errors -';
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 = /[]/;
string =
'abc';
status = inSection(1);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
string =
'';
status = inSection(2);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
string =
'[';
status = inSection(3);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
string =
'/';
status = inSection(4);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
string =
'[';
status = inSection(5);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
string =
']';
status = inSection(6);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
string =
'[]';
status = inSection(7);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
string =
'[ ]';
status = inSection(8);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
string =
'][';
status = inSection(9);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
pattern = /a[]/;
string =
'abc';
status = inSection(10);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
string =
'';
status = inSection(11);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
string =
'a[';
status = inSection(12);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
string =
'a[]';
status = inSection(13);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
string =
'[';
status = inSection(14);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
string =
']';
status = inSection(15);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
string =
'[]';
status = inSection(16);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
string =
'[ ]';
status = inSection(17);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
string =
'][';
status = inSection(18);
actualmatch = string.match(pattern);
expectedmatch =
null;
addThis();
pattern = /[^]/;
string =
'abc';
status = inSection(19);
actualmatch = string.match(pattern);
expectedmatch = Array(
'a');
addThis();
string =
'';
status = inSection(20);
actualmatch = string.match(pattern);
expectedmatch =
null;
//there are no characters to test against the condition
addThis();
string =
'\/';
status = inSection(21);
actualmatch = string.match(pattern);
expectedmatch = Array(
'/');
addThis();
string =
'\[';
status = inSection(22);
actualmatch = string.match(pattern);
expectedmatch = Array(
'[');
addThis();
string =
'[';
status = inSection(23);
actualmatch = string.match(pattern);
expectedmatch = Array(
'[');
addThis();
string =
']';
status = inSection(24);
actualmatch = string.match(pattern);
expectedmatch = Array(
']');
addThis();
string =
'[]';
status = inSection(25);
actualmatch = string.match(pattern);
expectedmatch = Array(
'[');
addThis();
string =
'[ ]';
status = inSection(26);
actualmatch = string.match(pattern);
expectedmatch = Array(
'[');
addThis();
string =
'][';
status = inSection(27);
actualmatch = string.match(pattern);
expectedmatch = Array(
']');
addThis();
pattern = /a[^]/;
string =
'abc';
status = inSection(28);
actualmatch = string.match(pattern);
expectedmatch = Array(
'ab');
addThis();
string =
'';
status = inSection(29);
actualmatch = string.match(pattern);
expectedmatch =
null;
//there are no characters to test against the condition
addThis();
string =
'a[';
status = inSection(30);
actualmatch = string.match(pattern);
expectedmatch = Array(
'a[');
addThis();
string =
'a]';
status = inSection(31);
actualmatch = string.match(pattern);
expectedmatch = Array(
'a]');
addThis();
string =
'a[]';
status = inSection(32);
actualmatch = string.match(pattern);
expectedmatch = Array(
'a[');
addThis();
string =
'a[ ]';
status = inSection(33);
actualmatch = string.match(pattern);
expectedmatch = Array(
'a[');
addThis();
string =
'a][';
status = inSection(34);
actualmatch = string.match(pattern);
expectedmatch = Array(
'a]');
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);
}