mirror of https://github.com/tc39/test262.git
72 lines
2.8 KiB
JavaScript
72 lines
2.8 KiB
JavaScript
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// Copyright 2012 Mozilla Corporation. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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es5id: 9.2.1_3
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description: >
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Tests that a single string instead of a locale list is treated as
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the locale list containing that string.
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author: Norbert Lindenberg
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includes: [testIntl.js]
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---*/
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var validAndInvalidLanguageTags = [
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"de", // ISO 639 language code
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"de-DE", // + ISO 3166-1 country code
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"DE-de", // tags are case-insensitive
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"cmn", // ISO 639 language code
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"cmn-Hans", // + script code
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"CMN-hANS", // tags are case-insensitive
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"cmn-hans-cn", // + ISO 3166-1 country code
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"es-419", // + UN M.49 region code
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"es-419-u-nu-latn-cu-bob", // + Unicode locale extension sequence
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"i-klingon", // grandfathered tag
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"cmn-hans-cn-t-ca-u-ca-x-t-u", // singleton subtags can also be used as private use subtags
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"de-gregory-u-ca-gregory", // variant and extension subtags may be the same
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"de_DE",
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"DE_de",
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"cmn_Hans",
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"cmn-hans_cn",
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"es_419",
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"es-419-u-nu-latn-cu_bob",
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"i_klingon",
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"cmn-hans-cn-t-ca-u-ca-x_t-u",
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"enochian_enochian",
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"de-gregory_u-ca-gregory",
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"i", // singleton alone
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"x", // private use without subtag
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"u", // extension singleton in first place
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"419", // region code in first place
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"u-nu-latn-cu-bob", // extension sequence without language
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"hans-cmn-cn", // "hans" could theoretically be a 4-letter language code,
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// but those can't be followed by extlang codes.
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"cmn-hans-cn-u-u", // duplicate singleton
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"cmn-hans-cn-t-u-ca-u", // duplicate singleton
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"de-gregory-gregory" // duplicate variant
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];
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testWithIntlConstructors(function (Constructor) {
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validAndInvalidLanguageTags.forEach(function (locale) {
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var obj1, obj2, locale1, locale2, error1, error2;
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try {
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obj1 = new Constructor(locale);
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locale1 = obj1.resolvedOptions().locale;
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} catch (e) {
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error1 = e;
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}
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try {
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obj2 = new Constructor([locale]);
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locale2 = obj2.resolvedOptions().locale;
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} catch (e) {
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error2 = e;
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}
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assert.sameValue((error1 === undefined), (error2 === undefined), "Single locale string " + locale + " was " + (error1 === undefined ? "accepted" : "rejected") + ", but locale list containing that string wasn't.");
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if (error1 === undefined) {
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assert.sameValue(locale1, locale2, "Single locale string " + locale + " results in " + locale1 + ", but locale list [" + locale + "] results in " + locale2 + ".");
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} else {
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assert.sameValue(error1.name, error2.name, "Single locale string " + locale + " results in error " + error1.name + ", but locale list [" + locale + "] results in error " + error2.name + ".");
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}
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});
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});
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