mirror of https://github.com/tc39/test262.git
63 lines
2.0 KiB
JavaScript
63 lines
2.0 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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Verify valid language option values (various)
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info: |
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Intl.Locale( tag [, options] )
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9. Else,
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a. Let tag be ? ToString(tag).
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10. If options is undefined, then
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11. Else
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a. Let options be ? ToObject(options).
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12. Set tag to ? ApplyOptionsToTag(tag, options).
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ApplyOptionsToTag( tag, options )
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...
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5. Let script be ? GetOption(options, "script", "string", undefined, undefined).
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...
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9. If tag matches neither the privateuse nor the grandfathered production, then
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...
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c. If script is not undefined, then
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i. If tag does not contain a script production, then
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1. Set tag to the concatenation of the language production of tag, "-", script, and the rest of tag.
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ii. Else,
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1. Set tag to tag with the substring corresponding to the script production replaced by the string script.
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features: [Intl.Locale]
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---*/
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const validScriptOptions = [
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[null, 'Null'],
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['bali', 'Bali'],
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['Bali', 'Bali'],
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['bALI', 'Bali'],
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[{ toString() { return 'Brai' } }, 'Brai'],
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];
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for (const [script, expected] of validScriptOptions) {
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let expect = expected ? 'en-' + expected : 'en';
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assert.sameValue(
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new Intl.Locale('en', { script }).toString(),
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expect,
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`new Intl.Locale("en", {script: "${script}"}).toString() returns "${expect}"`
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);
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expect = (expected ? ('en-' + expected) : 'en') + '-DK';
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assert.sameValue(
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new Intl.Locale('en-DK', { script }).toString(),
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expect,
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`new Intl.Locale("en-DK", {script: "${script}"}).toString() returns "${expect}"`
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);
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expect = expected ? ('en-' + expected) : 'en-Cyrl';
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assert.sameValue(
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new Intl.Locale('en-Cyrl', { script }).toString(),
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expect,
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`new Intl.Locale("en-Cyrl", {script: "${script}"}).toString() returns "${expect}"`
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);
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}
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