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 the option localeMatcher is processed correctly.
michael@0:  * @author Norbert Lindenberg
michael@0:  */
michael@0: 
michael@0: $INCLUDE("testIntl.js");
michael@0: 
michael@0: testWithIntlConstructors(function (Constructor) {
michael@0:     var defaultLocale = new Constructor().resolvedOptions().locale;
michael@0:     
michael@0:     var validValues = [undefined, "lookup", "best fit", {toString: function () { return "lookup"; }}];
michael@0:     validValues.forEach(function (value) {
michael@0:         var supported = Constructor.supportedLocalesOf([defaultLocale], {localeMatcher: value});
michael@0:     });
michael@0:     
michael@0:     var invalidValues = [null, 0, 5, NaN, true, false, "invalid"];
michael@0:     invalidValues.forEach(function (value) {
michael@0:         var error;
michael@0:         try {
michael@0:             var supported = Constructor.supportedLocalesOf([defaultLocale], {localeMatcher: value});
michael@0:         } catch (e) {
michael@0:             error = e;
michael@0:         }
michael@0:         if (error === undefined) {
michael@0:             $ERROR("Invalid localeMatcher value " + value + " was not rejected.");
michael@0:         } else if (error.name !== "RangeError") {
michael@0:             $ERROR("Invalid localeMatcher value " + value + " was rejected with wrong error " + error.name + ".");
michael@0:         }
michael@0:     });
michael@0:     
michael@0:     return true;
michael@0: });
michael@0: