1// Copyright 2013 the V8 project authors. All rights reserved. 2// Redistribution and use in source and binary forms, with or without 3// modification, are permitted provided that the following conditions are 4// met: 5// 6// * Redistributions of source code must retain the above copyright 7// notice, this list of conditions and the following disclaimer. 8// * Redistributions in binary form must reproduce the above 9// copyright notice, this list of conditions and the following 10// disclaimer in the documentation and/or other materials provided 11// with the distribution. 12// * Neither the name of Google Inc. nor the names of its 13// contributors may be used to endorse or promote products derived 14// from this software without specific prior written permission. 15// 16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28// Tests String.prototype.localeCompare method override. 29 30var testData = { 31 'en': ['blood', 'bull', 'ascend', 'zed', 'down'], 32 'sr': ['новине', 'ограда', 'жирафа', 'Никола', 'Андрија', 'Стара Планина', 33 'џак', 'алав', 'ћук', 'чука'], 34 'de': ['März', 'Fuße', 'FUSSE', 'Fluße', 'Flusse', 'flusse', 'fluße', 35 'flüße', 'flüsse'] 36}; 37 38 39function testArrays(locale) { 40 var data; 41 if (locale === undefined) { 42 data = testData['en']; 43 locale = []; 44 } else { 45 data = testData[locale]; 46 } 47 48 var collator = new Intl.Collator(locale, options); 49 var collatorResult = data.sort(collator.compare); 50 var localeCompareResult = data.sort(function(a, b) { 51 return a.localeCompare(b, locale, options) 52 }); 53 assertEquals(collatorResult, localeCompareResult); 54} 55 56 57// Defaults 58var options = undefined; 59testArrays(); 60 61 62// Specify locale, keep default options. 63options = undefined; 64Object.keys(testData).forEach(testArrays); 65 66 67// Specify locale and options. 68options = {caseFirst: 'upper'}; 69Object.keys(testData).forEach(testArrays); 70