michael@0: // |reftest| fails
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: var BUGNUMBER = 305064;
michael@0: var summary = 'Tests the trim, trimRight  and trimLeft methods';
michael@0: var actual = '';
michael@0: var expect = '';
michael@0: 
michael@0: printBugNumber(BUGNUMBER);
michael@0: printStatus (summary);
michael@0: 
michael@0: var trimMethods = ['trim', 'trimLeft', 'trimRight'];
michael@0: 
michael@0: /** List from ES 3.1 Recommendation for String.trim (bug 305064) **/
michael@0: var whitespace = [
michael@0:   {s : '\u0009', t : 'HORIZONTAL TAB'},
michael@0:   {s : '\u000B', t : 'VERTICAL TAB'},
michael@0:   {s : '\u000C', t : 'FORMFEED'},
michael@0:   {s : '\u0020', t : 'SPACE'},
michael@0:   {s : '\u00A0', t : 'NO-BREAK SPACE'},
michael@0:   {s : '\u1680', t : 'OGHAM SPACE MARK'},
michael@0:   {s : '\u180E', t : 'MONGOLIAN VOWEL SEPARATOR'},
michael@0:   {s : '\u2000', t : 'EN QUAD'},
michael@0:   {s : '\u2001', t : 'EM QUAD'},
michael@0:   {s : '\u2002', t : 'EN SPACE'},
michael@0:   {s : '\u2003', t : 'EM SPACE'},
michael@0:   {s : '\u2004', t : 'THREE-PER-EM SPACE'},
michael@0:   {s : '\u2005', t : 'FOUR-PER-EM SPACE'},
michael@0:   {s : '\u2006', t : 'SIX-PER-EM SPACE'},
michael@0:   {s : '\u2007', t : 'FIGURE SPACE'},
michael@0:   {s : '\u2008', t : 'PUNCTUATION SPACE'},
michael@0:   {s : '\u2009', t : 'THIN SPACE'},
michael@0:   {s : '\u200A', t : 'HAIR SPACE'},
michael@0:   {s : '\u202F', t : 'NARROW NO-BREAK SPACE'},
michael@0:   {s : '\u205F', t : 'MEDIUM MATHEMATICAL SPACE'},
michael@0:   {s : '\u3000', t : 'IDEOGRAPHIC SPACE'},
michael@0:   {s : '\u000A', t : 'LINE FEED OR NEW LINE'},
michael@0:   {s : '\u000D', t : 'CARRIAGE RETURN'},
michael@0:   {s : '\u2028', t : 'LINE SEPARATOR'},
michael@0:   {s : '\u2029', t : 'PARAGRAPH SEPARATOR'},
michael@0:   {s : '\u200B', t : 'ZERO WIDTH SPACE (category Cf)'}
michael@0:   ];
michael@0: 
michael@0: for (var j = 0; j < trimMethods.length; ++j)
michael@0: {
michael@0:   var str;
michael@0: 
michael@0:   var method = trimMethods[j];
michael@0: 
michael@0:   if (typeof String.prototype[method] == 'undefined')
michael@0:   {
michael@0:     reportCompare(true, true, 'Test skipped. String.prototype.' + method + ' is not supported');
michael@0:     continue;
michael@0:   }
michael@0: 
michael@0:   print('Test empty string.');
michael@0:   str      = '';
michael@0:   expected = '';
michael@0:   actual   = str[method]();
michael@0:   reportCompare(expected, actual, '"' + toPrinted(str) + '".' + method + '()');                        
michael@0: 
michael@0:   print('Test string with no whitespace.');
michael@0:   str      = 'a';
michael@0:   expected = 'a';
michael@0:   actual   = str[method]();
michael@0:   reportCompare(expected, actual, '"' + toPrinted(str) + '".' + method + '()');                        
michael@0: 
michael@0:   for (var i = 0; i < whitespace.length; ++i)
michael@0:   {
michael@0:     var v = whitespace[i].s;
michael@0:     var t = whitespace[i].t;
michael@0:     v = v + v + v;
michael@0: 
michael@0:     print('=======================================');
michael@0:     print('Test ' + method + ' with with only whitespace. : ' + t);
michael@0:     str      = v;
michael@0:     expected = '';
michael@0:     actual   = str[method]();
michael@0:     reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()');
michael@0: 
michael@0:     print('Test ' + method + ' with with no leading or trailing whitespace. : ' + t);
michael@0:     str      = 'a' + v + 'b';
michael@0:     expected = str;
michael@0:     actual   = str[method]();
michael@0:     reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()');
michael@0: 
michael@0:     print('Test ' + method + ' with with leading whitespace. : ' + t);
michael@0:     str = v + 'a';
michael@0:     switch(method)
michael@0:     {
michael@0:     case 'trim':
michael@0:       expected = 'a';
michael@0:       break;
michael@0:     case 'trimLeft':
michael@0:       expected = 'a';
michael@0:       break;
michael@0:     case 'trimRight':
michael@0:       expected = str;
michael@0:       break;
michael@0:     }
michael@0:     actual   = str[method]();
michael@0:     reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()');
michael@0:       
michael@0:     print('Test ' + method + ' with with trailing whitespace. : ' + t);
michael@0:     str = 'a' + v;
michael@0:     switch(method)
michael@0:     {
michael@0:     case 'trim':
michael@0:       expected = 'a';
michael@0:       break;
michael@0:     case 'trimLeft':
michael@0:       expected = str;
michael@0:       break;
michael@0:     case 'trimRight':
michael@0:       expected = 'a';
michael@0:       break;
michael@0:     }
michael@0:     actual = str[method]();
michael@0:     reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()');
michael@0: 
michael@0:     print('Test ' + method + ' with with leading and trailing whitepace.');
michael@0:     str = v + 'a' + v;
michael@0:     switch(method)
michael@0:     {
michael@0:     case 'trim':
michael@0:       expected = 'a';
michael@0:       break;
michael@0:     case 'trimLeft':
michael@0:       expected = 'a' + v;
michael@0:       break;
michael@0:     case 'trimRight':
michael@0:       expected = v + 'a';
michael@0:       break;
michael@0:     }
michael@0:     actual = str[method]();
michael@0:     reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()');
michael@0:       
michael@0:   }
michael@0: }
michael@0: