mirror of https://github.com/tc39/test262.git
46 lines
1.7 KiB
JavaScript
46 lines
1.7 KiB
JavaScript
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// 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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4. If locale does not match the langtag production, return locale.
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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 langtag grammar.
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get Intl.Locale.prototype.language
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4. If locale matches the privateuse or the grandfathered production, return undefined.
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get Intl.Locale.prototype.script
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4. If locale matches the privateuse or the grandfathered production, return undefined.
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get Intl.Locale.prototype.region
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4. If locale matches the privateuse or the grandfathered production, return undefined.
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features: [Intl.Locale]
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---*/
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// Irregular grandfathered language tag.
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var loc = new Intl.Locale("i-default");
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assert.sameValue(loc.baseName, "i-default"); // Step 4.
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assert.sameValue(loc.language, undefined);
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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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var loc = new Intl.Locale("cel-gaulish");
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assert.sameValue(loc.baseName, "cel-gaulish"); // Step 5.
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assert.sameValue(loc.language, undefined);
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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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var loc = new Intl.Locale("zh-min");
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assert.sameValue(loc.baseName, "zh-min"); // Step 5.
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assert.sameValue(loc.language, undefined);
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assert.sameValue(loc.script, undefined);
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assert.sameValue(loc.region, undefined);
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