mirror of https://github.com/tc39/test262.git
40 lines
2.5 KiB
JavaScript
40 lines
2.5 KiB
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: 9.2.6_4_b
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description: >
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Tests that Unicode locale extension sequences do not affect
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whether a locale is considered supported, but are reported back.
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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 info = getLocaleSupportInfo(Constructor);
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// this test should work equally for both matching algorithms
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["lookup", "best fit"].forEach(function (matcher) {
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var allLocales = info.supported.concat(info.byFallback, info.unsupported);
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allLocales.forEach(function (locale) {
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var validExtension = "-u-co-phonebk-nu-latn";
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var invalidExtension = "-u-nu-invalid";
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var supported1 = Constructor.supportedLocalesOf([locale],
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{localeMatcher: matcher});
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var supported2 = Constructor.supportedLocalesOf([locale + validExtension],
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{localeMatcher: matcher});
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var supported3 = Constructor.supportedLocalesOf([locale + invalidExtension],
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{localeMatcher: matcher});
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if (supported1.length === 1) {
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assert.sameValue(supported2.length, 1, "#1.1: Presence of Unicode locale extension sequence affects whether locale " + locale + " is considered supported with matcher " + matcher + ".");
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assert.sameValue(supported3.length, 1, "#1.2: Presence of Unicode locale extension sequence affects whether locale " + locale + " is considered supported with matcher " + matcher + ".");
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assert.sameValue(supported2[0], locale + validExtension, "#2.1: Unicode locale extension sequence is not correctly returned for locale " + locale + " with matcher " + matcher + ".");
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assert.sameValue(supported3[0], locale + invalidExtension, "#2.2: Unicode locale extension sequence is not correctly returned for locale " + locale + " with matcher " + matcher + ".");
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} else {
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assert.sameValue(supported2.length, 0, "#3.1: Presence of Unicode locale extension sequence affects whether locale " + locale + " is considered supported with matcher " + matcher + ".");
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assert.sameValue(supported3.length, 0, "#3.2: Presence of Unicode locale extension sequence affects whether locale " + locale + " is considered supported with matcher " + matcher + ".");
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}
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});
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});
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});
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