| // Copyright 2012 Mozilla Corporation. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| es5id: 6.2.2_b |
| description: Tests that language tags with "_" are not accepted. |
| author: Norbert Lindenberg |
| includes: [testIntl.js] |
| ---*/ |
| |
| var invalidLanguageTags = [ |
| "de_DE", |
| "DE_de", |
| "cmn_Hans", |
| "cmn-hans_cn", |
| "es_419", |
| "es-419-u-nu-latn-cu_bob", |
| "i_klingon", |
| "cmn-hans-cn-t-ca-u-ca-x_t-u", |
| "enochian_enochian", |
| "de-gregory_u-ca-gregory", |
| "de-tester-Tester", // Case-insensitive duplicate variant subtag |
| "de-DE-u-kn-true-U-kn-true", // Case-insensitive duplicate singleton subtag |
| ]; |
| |
| testWithIntlConstructors(function (Constructor) { |
| invalidLanguageTags.forEach(function (tag) { |
| // this must throw an exception for an invalid language tag |
| assert.throws(RangeError, function() { |
| var obj = new Constructor([tag]); |
| }, "Invalid language tag " + tag + " was not rejected."); |
| }); |
| }); |