The Tor Browser: js/src/tests/test262/intl402/ch06/6.2/6.2.2

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 // Copyright 2012 Mozilla Corporation. All rights reserved.

     2 // This code is governed by the BSD license found in the LICENSE file.

     4 /**

     5  * @description Tests that structurally valid language tags are accepted.

     6  * @author Norbert Lindenberg

     7  */

     9 $INCLUDE("testIntl.js");

    11 var validLanguageTags = [

    12     "de", // ISO 639 language code

    13     "de-DE", // + ISO 3166-1 country code

    14     "DE-de", // tags are case-insensitive

    15     "cmn", // ISO 639 language code

    16     "cmn-Hans", // + script code

    17     "CMN-hANS", // tags are case-insensitive

    18     "cmn-hans-cn", // + ISO 3166-1 country code

    19     "es-419", // + UN M.49 region code

    20     "es-419-u-nu-latn-cu-bob", // + Unicode locale extension sequence

    21     "i-klingon", // grandfathered tag

    22     "cmn-hans-cn-t-ca-u-ca-x-t-u", // singleton subtags can also be used as private use subtags

    23     "enochian-enochian", // language and variant subtags may be the same

    24     "de-gregory-u-ca-gregory", // variant and extension subtags may be the same

    25     "aa-a-foo-x-a-foo-bar", // variant subtags can also be used as private use subtags

    26     "x-en-US-12345", // anything goes in private use tags

    27     "x-12345-12345-en-US",

    28     "x-en-US-12345-12345",

    29     "x-en-u-foo",

    30     "x-en-u-foo-u-bar"

    31 ];

    33 testWithIntlConstructors(function (Constructor) {

    34     validLanguageTags.forEach(function (tag) {

    35         // this must not throw an exception for a valid language tag

    36         var obj = new Constructor([tag]);

    37     });

    38     return true;

    39 });

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