mirror of https://github.com/tc39/test262.git
48 lines
2.0 KiB
JavaScript
48 lines
2.0 KiB
JavaScript
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// Copyright 2012 Mozilla Corporation. All rights reserved.
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// This code is governed by the license found in the LICENSE file.
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/*---
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es5id: 12.2.3_b
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description: >
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Tests that Intl.DateTimeFormat does not accept Unicode locale
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extension keys and values that are not allowed.
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author: Norbert Lindenberg
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includes: [testIntl.js]
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---*/
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var locales = ["ja-JP", "zh-Hans-CN", "zh-Hant-TW"];
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var input = new Date(Date.parse("1989-11-09T17:57:00Z"));
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locales.forEach(function (locale) {
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var defaultDateTimeFormat = new Intl.DateTimeFormat([locale]);
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var defaultOptions = defaultDateTimeFormat.resolvedOptions();
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var defaultOptionsJSON = JSON.stringify(defaultOptions);
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var defaultLocale = defaultOptions.locale;
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var defaultFormatted = defaultDateTimeFormat.format(input);
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var keyValues = {
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"cu": ["USD", "EUR", "JPY", "CNY", "TWD", "invalid"], // DateTimeFormat internally uses NumberFormat
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"nu": ["native", "traditio", "finance", "invalid"],
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"tz": ["usnavajo", "utcw01", "aumel", "uslax", "usnyc", "deber", "invalid"]
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};
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Object.getOwnPropertyNames(keyValues).forEach(function (key) {
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keyValues[key].forEach(function (value) {
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var dateTimeFormat = new Intl.DateTimeFormat([locale + "-u-" + key + "-" + value]);
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var options = dateTimeFormat.resolvedOptions();
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if (options.locale !== defaultLocale) {
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$ERROR("Locale " + options.locale + " is affected by key " +
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key + "; value " + value + ".");
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}
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if (JSON.stringify(options) !== defaultOptionsJSON) {
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$ERROR("Resolved options " + JSON.stringify(options) + " are affected by key " +
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key + "; value " + value + ".");
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}
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if (defaultFormatted !== dateTimeFormat.format(input)) {
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$ERROR("Formatted value " + dateTimeFormat.format(input) + " is affected by key " +
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key + "; value " + value + ".");
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}
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});
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});
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});
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