mirror of https://github.com/tc39/test262.git
25 lines
923 B
JavaScript
25 lines
923 B
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_1
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description: >
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Tests that canonicalization of locale lists treats undefined and
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empty lists the same.
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author: Norbert Lindenberg
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includes: [testIntl.js]
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---*/
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testWithIntlConstructors(function (Constructor) {
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var supportedForUndefined = Constructor.supportedLocalesOf(undefined);
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var supportedForEmptyList = Constructor.supportedLocalesOf([]);
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if (supportedForUndefined.length !== supportedForEmptyList.length) {
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$ERROR("Supported locales differ between undefined and empty list input.");
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}
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// we don't compare the elements because length should be 0 - let's just verify that
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if (supportedForUndefined.length !== 0) {
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$ERROR("Internal test error: Assumption about length being 0 is invalid.");
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}
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return true;
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});
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