mirror of https://github.com/tc39/test262.git
94 lines
2.6 KiB
JavaScript
94 lines
2.6 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 the handling of options with grandfathered tags.
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info: |
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Intl.Locale( tag [, options] )
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12. Set tag to ? ApplyOptionsToTag(tag, options).
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14. Let calendar be ? GetOption(options, "calendar", "string", undefined, undefined).
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16. Set opt.[[ca]] to calendar.
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30. Let r be ! ApplyUnicodeExtensionToTag(tag, opt, relevantExtensionKeys).
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ApplyOptionsToTag( tag, options )
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9. If tag matches neither the privateuse nor the grandfathered production, then
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10. Return CanonicalizeLanguageTag(tag).
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features: [Intl.Locale]
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---*/
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const testData = [
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// Irregular grandfathered tags.
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// "en-GB-oed" is a grandfathered tag, so we can't add "US". After it is
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// canonicalized to "en-GB-oxendict" we can append "u-ca-gregory".
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{
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tag: "en-GB-oed",
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options: {
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region: "US",
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calendar: "gregory",
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},
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canonical: "en-GB-oxendict-u-ca-gregory",
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},
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// Canonicalized version of the above, which we can add "US" to.
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{
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tag: "en-GB-oxendict",
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options: {
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region: "US",
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calendar: "gregory",
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},
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canonical: "en-US-oxendict-u-ca-gregory",
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},
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// Regular grandfathered tags.
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// "no-bok" is a grandfathered, so "NO"/"SE" isn't added. After
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// canonicalization we can append "u-ca-gregory".
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{
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tag: "no-bok",
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options: {
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region: "NO",
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calendar: "gregory",
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},
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canonical: "nb-u-ca-gregory",
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},
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{
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tag: "no-bok",
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options: {
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region: "SE",
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calendar: "gregory",
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},
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canonical: "nb-u-ca-gregory",
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},
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// "no-bok-NO" isn't a grandfathered tag, so we can replace "NO" with "SE"
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// and can also append "u-ca-gregory".
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{
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tag: "no-bok-NO",
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options: {
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region: "SE",
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calendar: "gregory",
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},
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canonical: "no-bok-SE-u-ca-gregory",
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},
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// "no-bok-SE" isn't a grandfathered tag, so we can replace "SE" with "NO"
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// and can also append "u-ca-gregory".
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{
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tag: "no-bok-SE",
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options: {
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region: "NO",
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calendar: "gregory",
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},
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canonical: "no-bok-NO-u-ca-gregory",
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},
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];
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for (const {tag, options, canonical} of testData) {
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const loc = new Intl.Locale(tag, options);
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assert.sameValue(loc.toString(), canonical);
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}
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