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e31b7c43b0
This patch adds a regression test for a previous V8 bug reported originally at https://bugs.chromium.org/p/v8/issues/detail?id=4215
43 lines
1.3 KiB
JavaScript
43 lines
1.3 KiB
JavaScript
// 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_b
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description: Tests that language tags with "_" are not accepted.
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author: Norbert Lindenberg
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includes: [testIntl.js]
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---*/
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var invalidLanguageTags = [
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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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"de-tester-Tester", // Case-insensitive duplicate variant subtag
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"de-DE-u-kn-true-U-kn-true", // Case-insensitive duplicate singleton subtag
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];
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testWithIntlConstructors(function (Constructor) {
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invalidLanguageTags.forEach(function (tag) {
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var error;
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try {
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// this must throw an exception for an invalid language tag
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var obj = new Constructor([tag]);
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} catch (e) {
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error = e;
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}
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if (error === undefined) {
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$ERROR("Invalid language tag " + tag + " was not rejected.");
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} else if (error.name !== "RangeError") {
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$ERROR("Invalid language tag " + tag + " was rejected with wrong error " + error.name + ".");
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}
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});
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return true;
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});
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