mirror of https://github.com/tc39/test262.git
40 lines
1.3 KiB
JavaScript
40 lines
1.3 KiB
JavaScript
// Copyright 2018 André Bargull; Igalia, S.L. 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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esid: sec-intl.locale
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description: >
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Verifies getters with grandfathered tags.
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info: |
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get Intl.Locale.prototype.baseName
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5. Return the substring of locale corresponding to the
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language ["-" script] ["-" region] *("-" variant)
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subsequence of the unicode_language_id grammar.
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get Intl.Locale.prototype.language
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5. Return the substring of locale corresponding to the
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unicode_language_subtag production.
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get Intl.Locale.prototype.script
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6. Return the substring of locale corresponding to the
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unicode_script_subtag production.
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get Intl.Locale.prototype.region
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6. Return the substring of locale corresponding to the unicode_region_subtag
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production.
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features: [Intl.Locale]
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---*/
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// Regular grandfathered language tag.
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var loc = new Intl.Locale("cel-gaulish");
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assert.sameValue(loc.baseName, "xtg");
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assert.sameValue(loc.language, "xtg");
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assert.sameValue(loc.script, undefined);
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assert.sameValue(loc.region, undefined);
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// Regular grandfathered language tag.
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assert.throws(RangeError, () => new Intl.Locale("zh-min"));
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assert.throws(RangeError, () => new Intl.Locale("i-default"));
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