mirror of https://github.com/tc39/test262.git
39 lines
1.4 KiB
JavaScript
39 lines
1.4 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: 6.2.2_a
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description: Tests that structurally valid language tags are accepted.
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author: Norbert Lindenberg
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includes: [testIntl.js]
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---*/
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var validLanguageTags = [
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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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"aa-a-foo-x-a-foo-bar", // variant subtags can also be used as private use subtags
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"x-en-US-12345", // anything goes in private use tags
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"x-12345-12345-en-US",
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"x-en-US-12345-12345",
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"x-en-u-foo",
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"x-en-u-foo-u-bar"
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];
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testWithIntlConstructors(function (Constructor) {
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validLanguageTags.forEach(function (tag) {
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// this must not throw an exception for a valid language tag
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var obj = new Constructor([tag]);
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});
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return true;
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});
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