michael@0: // Copyright 2012 Mozilla Corporation. All rights reserved.
michael@0: // This code is governed by the BSD license found in the LICENSE file.
michael@0: 
michael@0: /**
michael@0:  * @description Tests that compare function is bound to its Intl.Collator.
michael@0:  * @author Norbert Lindenberg
michael@0:  */
michael@0: 
michael@0: $INCLUDE("testIntl.js");
michael@0: 
michael@0: var strings = ["d", "O", "od", "oe", "of", "ö", "o\u0308", "X", "y", "Z", "Z.", "𠮷野家", "吉野家", "!A", "A", "b", "C"];
michael@0: var locales = [undefined, ["de"], ["de-u-co-phonebk"], ["en"], ["ja"], ["sv"]];
michael@0: var options = [
michael@0:     undefined,
michael@0:     {usage: "search"},
michael@0:     {sensitivity: "base", ignorePunctuation: true}
michael@0: ];
michael@0: 
michael@0: locales.forEach(function (locales) {
michael@0:     options.forEach(function (options) {
michael@0:         var collatorObj = new Intl.Collator(locales, options);
michael@0:         var compareFunc = collatorObj.compare;
michael@0:         var referenceSorted = strings.slice();
michael@0:         referenceSorted.sort(function (a, b) { return collatorObj.compare(a, b); });
michael@0:         var sorted = strings;
michael@0:         sorted.sort(compareFunc);
michael@0:         try {
michael@0:             testArraysAreSame(referenceSorted, sorted);
michael@0:         } catch (e) {
michael@0:             e.message += " (Testing with locales " + locales + "; options " +
michael@0:                 (options ? JSON.stringify(options) : options) + ".)";
michael@0:             throw e;
michael@0:         }
michael@0:     });
michael@0: });
michael@0: