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 language tags with "_" are not accepted.
michael@0:  * @author Norbert Lindenberg
michael@0:  */
michael@0: 
michael@0: $INCLUDE("testIntl.js");
michael@0: 
michael@0: var invalidLanguageTags = [
michael@0:     "de_DE",
michael@0:     "DE_de",
michael@0:     "cmn_Hans",
michael@0:     "cmn-hans_cn",
michael@0:     "es_419",
michael@0:     "es-419-u-nu-latn-cu_bob",
michael@0:     "i_klingon",
michael@0:     "cmn-hans-cn-t-ca-u-ca-x_t-u",
michael@0:     "enochian_enochian",
michael@0:     "de-gregory_u-ca-gregory"
michael@0: ];
michael@0: 
michael@0: testWithIntlConstructors(function (Constructor) {
michael@0:     invalidLanguageTags.forEach(function (tag) {
michael@0:         var error;
michael@0:         try {
michael@0:             // this must throw an exception for an invalid language tag
michael@0:             var obj = new Constructor([tag]);
michael@0:         } catch (e) {
michael@0:             error = e;
michael@0:         }
michael@0:         if (error === undefined) {
michael@0:             $ERROR("Invalid language tag " + tag + " was not rejected.");
michael@0:         } else if (error.name !== "RangeError") {
michael@0:             $ERROR("Invalid language tag " + tag + " was rejected with wrong error " + error.name + ".");
michael@0:         }
michael@0:     });
michael@0:     return true;
michael@0: });
michael@0: