| // |reftest| fails |
| /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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/. */ |
| |
| //----------------------------------------------------------------------------- |
| var BUGNUMBER = 305064; |
| var summary = 'Tests the trim, trimRight and trimLeft methods'; |
| var actual = ''; |
| var expect = ''; |
| |
| printBugNumber(BUGNUMBER); |
| printStatus (summary); |
| |
| var trimMethods = ['trim', 'trimLeft', 'trimRight']; |
| |
| /** List from ES 3.1 Recommendation for String.trim (bug 305064) **/ |
| var whitespace = [ |
| {s : '\u0009', t : 'HORIZONTAL TAB'}, |
| {s : '\u000B', t : 'VERTICAL TAB'}, |
| {s : '\u000C', t : 'FORMFEED'}, |
| {s : '\u0020', t : 'SPACE'}, |
| {s : '\u00A0', t : 'NO-BREAK SPACE'}, |
| {s : '\u1680', t : 'OGHAM SPACE MARK'}, |
| {s : '\u180E', t : 'MONGOLIAN VOWEL SEPARATOR'}, |
| {s : '\u2000', t : 'EN QUAD'}, |
| {s : '\u2001', t : 'EM QUAD'}, |
| {s : '\u2002', t : 'EN SPACE'}, |
| {s : '\u2003', t : 'EM SPACE'}, |
| {s : '\u2004', t : 'THREE-PER-EM SPACE'}, |
| {s : '\u2005', t : 'FOUR-PER-EM SPACE'}, |
| {s : '\u2006', t : 'SIX-PER-EM SPACE'}, |
| {s : '\u2007', t : 'FIGURE SPACE'}, |
| {s : '\u2008', t : 'PUNCTUATION SPACE'}, |
| {s : '\u2009', t : 'THIN SPACE'}, |
| {s : '\u200A', t : 'HAIR SPACE'}, |
| {s : '\u202F', t : 'NARROW NO-BREAK SPACE'}, |
| {s : '\u205F', t : 'MEDIUM MATHEMATICAL SPACE'}, |
| {s : '\u3000', t : 'IDEOGRAPHIC SPACE'}, |
| {s : '\u000A', t : 'LINE FEED OR NEW LINE'}, |
| {s : '\u000D', t : 'CARRIAGE RETURN'}, |
| {s : '\u2028', t : 'LINE SEPARATOR'}, |
| {s : '\u2029', t : 'PARAGRAPH SEPARATOR'}, |
| {s : '\u200B', t : 'ZERO WIDTH SPACE (category Cf)'} |
| ]; |
| |
| for (var j = 0; j < trimMethods.length; ++j) |
| { |
| var str; |
| |
| var method = trimMethods[j]; |
| |
| if (typeof String.prototype[method] == 'undefined') |
| { |
| reportCompare(true, true, 'Test skipped. String.prototype.' + method + ' is not supported'); |
| continue; |
| } |
| |
| print('Test empty string.'); |
| str = ''; |
| expected = ''; |
| actual = str[method](); |
| reportCompare(expected, actual, '"' + toPrinted(str) + '".' + method + '()'); |
| |
| print('Test string with no whitespace.'); |
| str = 'a'; |
| expected = 'a'; |
| actual = str[method](); |
| reportCompare(expected, actual, '"' + toPrinted(str) + '".' + method + '()'); |
| |
| for (var i = 0; i < whitespace.length; ++i) |
| { |
| var v = whitespace[i].s; |
| var t = whitespace[i].t; |
| v = v + v + v; |
| |
| print('======================================='); |
| print('Test ' + method + ' with with only whitespace. : ' + t); |
| str = v; |
| expected = ''; |
| actual = str[method](); |
| reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()'); |
| |
| print('Test ' + method + ' with with no leading or trailing whitespace. : ' + t); |
| str = 'a' + v + 'b'; |
| expected = str; |
| actual = str[method](); |
| reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()'); |
| |
| print('Test ' + method + ' with with leading whitespace. : ' + t); |
| str = v + 'a'; |
| switch(method) |
| { |
| case 'trim': |
| expected = 'a'; |
| break; |
| case 'trimLeft': |
| expected = 'a'; |
| break; |
| case 'trimRight': |
| expected = str; |
| break; |
| } |
| actual = str[method](); |
| reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()'); |
| |
| print('Test ' + method + ' with with trailing whitespace. : ' + t); |
| str = 'a' + v; |
| switch(method) |
| { |
| case 'trim': |
| expected = 'a'; |
| break; |
| case 'trimLeft': |
| expected = str; |
| break; |
| case 'trimRight': |
| expected = 'a'; |
| break; |
| } |
| actual = str[method](); |
| reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()'); |
| |
| print('Test ' + method + ' with with leading and trailing whitepace.'); |
| str = v + 'a' + v; |
| switch(method) |
| { |
| case 'trim': |
| expected = 'a'; |
| break; |
| case 'trimLeft': |
| expected = 'a' + v; |
| break; |
| case 'trimRight': |
| expected = v + 'a'; |
| break; |
| } |
| actual = str[method](); |
| reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()'); |
| |
| } |
| } |
| |