michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /*
michael@0:  * Date: 28 December 2000
michael@0:  *
michael@0:  * SUMMARY: Testing regular expressions containing the ? character.
michael@0:  * Arose from Bugzilla bug 57572: "RegExp with ? matches incorrectly"
michael@0:  *
michael@0:  * See http://bugzilla.mozilla.org/show_bug.cgi?id=57572
michael@0:  *
michael@0:  */
michael@0: //-----------------------------------------------------------------------------
michael@0: var i = 0;
michael@0: var BUGNUMBER = 57572;
michael@0: var summary = 'Testing regular expressions containing "?"';
michael@0: var cnEmptyString = ''; var cnSingleSpace = ' ';
michael@0: var status = '';
michael@0: var statusmessages = new Array();
michael@0: var pattern = '';
michael@0: var patterns = new Array();
michael@0: var string = '';
michael@0: var strings = new Array();
michael@0: var actualmatch = '';
michael@0: var actualmatches = new Array();
michael@0: var expectedmatch = '';
michael@0: var expectedmatches = new Array();
michael@0: 
michael@0: 
michael@0: status = inSection(1);
michael@0: pattern = /(\S+)?(.*)/;
michael@0: string = 'Test this';
michael@0: actualmatch = string.match(pattern);
michael@0: expectedmatch = Array(string, 'Test', ' this');  //single space in front of 'this'
michael@0: addThis();
michael@0: 
michael@0: status = inSection(2);
michael@0: pattern = /(\S+)? ?(.*)/;  //single space between the ? characters
michael@0: string= 'Test this';
michael@0: actualmatch = string.match(pattern);
michael@0: expectedmatch = Array(string, 'Test', 'this');  //NO space in front of 'this'
michael@0: addThis();
michael@0: 
michael@0: status = inSection(3);
michael@0: pattern = /(\S+)?(.*)/;
michael@0: string = 'Stupid phrase, with six - (short) words';
michael@0: actualmatch = string.match(pattern);
michael@0: expectedmatch = Array(string, 'Stupid', ' phrase, with six - (short) words');  //single space in front of 'phrase'
michael@0: addThis();
michael@0: 
michael@0: status = inSection(4);
michael@0: pattern = /(\S+)? ?(.*)/;  //single space between the ? characters
michael@0: string = 'Stupid phrase, with six - (short) words';
michael@0: actualmatch = string.match(pattern);
michael@0: expectedmatch = Array(string, 'Stupid', 'phrase, with six - (short) words');  //NO space in front of 'phrase'
michael@0: addThis();
michael@0: 
michael@0: 
michael@0: // let's add an extra back-reference this time - three instead of two -
michael@0: status = inSection(5);
michael@0: pattern = /(\S+)?( ?)(.*)/;  //single space before second ? character
michael@0: string = 'Stupid phrase, with six - (short) words';
michael@0: actualmatch = string.match(pattern);
michael@0: expectedmatch = Array(string, 'Stupid', cnSingleSpace, 'phrase, with six - (short) words');
michael@0: addThis();
michael@0: 
michael@0: status = inSection(6);
michael@0: pattern = /^(\S+)?( ?)(B+)$/;  //single space before second ? character
michael@0: string = 'AAABBB';
michael@0: actualmatch = string.match(pattern);
michael@0: expectedmatch = Array(string, 'AAABB', cnEmptyString, 'B');
michael@0: addThis();
michael@0: 
michael@0: status = inSection(7);
michael@0: pattern = /(\S+)?(!?)(.*)/;
michael@0: string = 'WOW !!! !!!';
michael@0: actualmatch = string.match(pattern);
michael@0: expectedmatch = Array(string, 'WOW', cnEmptyString, ' !!! !!!');
michael@0: addThis();
michael@0: 
michael@0: status = inSection(8);
michael@0: pattern = /(.+)?(!?)(!+)/;
michael@0: string = 'WOW !!! !!!';
michael@0: actualmatch = string.match(pattern);
michael@0: expectedmatch = Array(string, 'WOW !!! !!', cnEmptyString, '!');
michael@0: addThis();
michael@0: 
michael@0: 
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: test();
michael@0: //-----------------------------------------------------------------------------
michael@0: 
michael@0: 
michael@0: 
michael@0: function addThis()
michael@0: {
michael@0:   statusmessages[i] = status;
michael@0:   patterns[i] = pattern;
michael@0:   strings[i] = string;
michael@0:   actualmatches[i] = actualmatch;
michael@0:   expectedmatches[i] = expectedmatch;
michael@0:   i++;
michael@0: }
michael@0: 
michael@0: 
michael@0: function test()
michael@0: {
michael@0:   enterFunc ('test');
michael@0:   printBugNumber(BUGNUMBER);
michael@0:   printStatus (summary);
michael@0:   testRegExp(statusmessages, patterns, strings, actualmatches, expectedmatches);
michael@0:   exitFunc ('test');
michael@0: }