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: /**
michael@0:    Filename:     whitespace.js
michael@0:    Description:  'Tests regular expressions containing \f\n\r\t\v\s\S\ '
michael@0: 
michael@0:    Author:       Nick Lerissa
michael@0:    Date:         March 10, 1998
michael@0: */
michael@0: 
michael@0: var SECTION = 'As described in Netscape doc "Whats new in JavaScript 1.2"';
michael@0: var VERSION = 'no version';
michael@0: startTest();
michael@0: var TITLE   = 'RegExp: \\f\\n\\r\\t\\v\\s\\S ';
michael@0: 
michael@0: writeHeaderToLog('Executing script: whitespace.js');
michael@0: writeHeaderToLog( SECTION + " "+ TITLE);
michael@0: 
michael@0: 
michael@0: var non_whitespace = "_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ~`!@#$%^&*()-+={[}]|\\:;'<,>./?1234567890" + '"';
michael@0: var whitespace     = "\f\n\r\t\v ";
michael@0: 
michael@0: // be sure all whitespace is matched by \s
michael@0: new TestCase ( SECTION,
michael@0: 	       "'" + whitespace + "'.match(new RegExp('\\s+'))",
michael@0: 	       String([whitespace]), String(whitespace.match(new RegExp('\\s+'))));
michael@0: 
michael@0: // be sure all non-whitespace is matched by \S
michael@0: new TestCase ( SECTION,
michael@0: 	       "'" + non_whitespace + "'.match(new RegExp('\\S+'))",
michael@0: 	       String([non_whitespace]), String(non_whitespace.match(new RegExp('\\S+'))));
michael@0: 
michael@0: // be sure all non-whitespace is not matched by \s
michael@0: new TestCase ( SECTION,
michael@0: 	       "'" + non_whitespace + "'.match(new RegExp('\\s'))",
michael@0: 	       null, non_whitespace.match(new RegExp('\\s')));
michael@0: 
michael@0: // be sure all whitespace is not matched by \S
michael@0: new TestCase ( SECTION,
michael@0: 	       "'" + whitespace + "'.match(new RegExp('\\S'))",
michael@0: 	       null, whitespace.match(new RegExp('\\S')));
michael@0: 
michael@0: var s = non_whitespace + whitespace;
michael@0: 
michael@0: // be sure all digits are matched by \s
michael@0: new TestCase ( SECTION,
michael@0: 	       "'" + s + "'.match(new RegExp('\\s+'))",
michael@0: 	       String([whitespace]), String(s.match(new RegExp('\\s+'))));
michael@0: 
michael@0: s = whitespace + non_whitespace;
michael@0: 
michael@0: // be sure all non-whitespace are matched by \S
michael@0: new TestCase ( SECTION,
michael@0: 	       "'" + s + "'.match(new RegExp('\\S+'))",
michael@0: 	       String([non_whitespace]), String(s.match(new RegExp('\\S+'))));
michael@0: 
michael@0: // '1233345find me345'.match(new RegExp('[a-z\\s][a-z\\s]+'))
michael@0: new TestCase ( SECTION, "'1233345find me345'.match(new RegExp('[a-z\\s][a-z\\s]+'))",
michael@0: 	       String(["find me"]), String('1233345find me345'.match(new RegExp('[a-z\\s][a-z\\s]+'))));
michael@0: 
michael@0: var i;
michael@0: 
michael@0: // be sure all whitespace characters match individually
michael@0: for (i = 0; i < whitespace.length; ++i)
michael@0: {
michael@0:   s = 'ab' + whitespace[i] + 'cd';
michael@0:   new TestCase ( SECTION,
michael@0: 		 "'" + s + "'.match(new RegExp('\\\\s'))",
michael@0: 		 String([whitespace[i]]), String(s.match(new RegExp('\\s'))));
michael@0:   new TestCase ( SECTION,
michael@0: 		 "'" + s + "'.match(/\s/)",
michael@0: 		 String([whitespace[i]]), String(s.match(/\s/)));
michael@0: }
michael@0: // be sure all non_whitespace characters match individually
michael@0: for (i = 0; i < non_whitespace.length; ++i)
michael@0: {
michael@0:   s = '  ' + non_whitespace[i] + '  ';
michael@0:   new TestCase ( SECTION,
michael@0: 		 "'" + s + "'.match(new RegExp('\\\\S'))",
michael@0: 		 String([non_whitespace[i]]), String(s.match(new RegExp('\\S'))));
michael@0:   new TestCase ( SECTION,
michael@0: 		 "'" + s + "'.match(/\S/)",
michael@0: 		 String([non_whitespace[i]]), String(s.match(/\S/)));
michael@0: }
michael@0: 
michael@0: 
michael@0: test();