2008-08-13 03:28:39 -07:00
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is JavaScript Engine testing utilities.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2007
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Mike Kaplinskiy <mike.kaplinskiy@gmail.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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var gTestfile = 'regress-305064.js';
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//-----------------------------------------------------------------------------
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var BUGNUMBER = 305064;
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var summary = 'Tests the trim, trimRight and trimLeft methods';
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2008-08-13 05:02:38 -07:00
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var actual = '';
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var expect = '';
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2008-08-13 03:28:39 -07:00
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printBugNumber(BUGNUMBER);
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printStatus (summary);
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var trimMethods = ['trim', 'trimLeft', 'trimRight'];
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/** List from ES 3.1 Recommendation for String.trim (bug 305064) **/
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var whitespace = [
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{s : '\u0009', t : 'HORIZONTAL TAB'},
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{s : '\u000B', t : 'VERTICAL TAB'},
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{s : '\u000C', t : 'FORMFEED'},
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{s : '\u0020', t : 'SPACE'},
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{s : '\u00A0', t : 'NO-BREAK SPACE'},
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{s : '\u1680', t : 'OGHAM SPACE MARK'},
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{s : '\u180E', t : 'MONGOLIAN VOWEL SEPARATOR'},
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{s : '\u2000', t : 'EN QUAD'},
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{s : '\u2001', t : 'EM QUAD'},
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{s : '\u2002', t : 'EN SPACE'},
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{s : '\u2003', t : 'EM SPACE'},
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{s : '\u2004', t : 'THREE-PER-EM SPACE'},
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{s : '\u2005', t : 'FOUR-PER-EM SPACE'},
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{s : '\u2006', t : 'SIX-PER-EM SPACE'},
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{s : '\u2007', t : 'FIGURE SPACE'},
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{s : '\u2008', t : 'PUNCTUATION SPACE'},
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{s : '\u2009', t : 'THIN SPACE'},
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{s : '\u200A', t : 'HAIR SPACE'},
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{s : '\u202F', t : 'NARROW NO-BREAK SPACE'},
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{s : '\u205F', t : 'MEDIUM MATHEMATICAL SPACE'},
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{s : '\u3000', t : 'IDEOGRAPHIC SPACE'},
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{s : '\u000A', t : 'LINE FEED OR NEW LINE'},
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{s : '\u000D', t : 'CARRIAGE RETURN'},
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{s : '\u2028', t : 'LINE SEPARATOR'},
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{s : '\u2029', t : 'PARAGRAPH SEPARATOR'},
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{s : '\u200B', t : 'ZERO WIDTH SPACE (category Cf)'}
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];
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for (var j = 0; j < trimMethods.length; ++j)
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{
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var str;
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var method = trimMethods[j];
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if (typeof String.prototype[method] == 'undefined')
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{
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reportCompare(true, true, 'Test skipped. String.prototype.' + method + ' is not supported');
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continue;
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}
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print('Test empty string.');
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str = '';
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expected = '';
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actual = str[method]();
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reportCompare(expected, actual, '"' + toPrinted(str) + '".' + method + '()');
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print('Test string with no whitespace.');
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str = 'a';
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expected = 'a';
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actual = str[method]();
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reportCompare(expected, actual, '"' + toPrinted(str) + '".' + method + '()');
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for (var i = 0; i < whitespace.length; ++i)
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{
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var v = whitespace[i].s;
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var t = whitespace[i].t;
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v = v + v + v;
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print('=======================================');
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print('Test ' + method + ' with with only whitespace. : ' + t);
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str = v;
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expected = '';
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actual = str[method]();
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reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()');
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print('Test ' + method + ' with with no leading or trailing whitespace. : ' + t);
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str = 'a' + v + 'b';
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expected = str;
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actual = str[method]();
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reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()');
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print('Test ' + method + ' with with leading whitespace. : ' + t);
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str = v + 'a';
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switch(method)
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{
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case 'trim':
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expected = 'a';
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break;
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case 'trimLeft':
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expected = 'a';
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break;
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case 'trimRight':
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expected = str;
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break;
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}
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actual = str[method]();
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reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()');
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print('Test ' + method + ' with with trailing whitespace. : ' + t);
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str = 'a' + v;
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switch(method)
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{
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case 'trim':
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expected = 'a';
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break;
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case 'trimLeft':
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expected = str;
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break;
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case 'trimRight':
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expected = 'a';
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break;
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}
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actual = str[method]();
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reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()');
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print('Test ' + method + ' with with leading and trailing whitepace.');
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str = v + 'a' + v;
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switch(method)
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{
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case 'trim':
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expected = 'a';
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break;
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case 'trimLeft':
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expected = 'a' + v;
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break;
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case 'trimRight':
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expected = v + 'a';
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break;
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}
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actual = str[method]();
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reportCompare(expected, actual, t + ':' + '"' + toPrinted(str) + '".' + method + '()');
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}
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}
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