michael@0: // Copyright 2012 Mozilla Corporation. All rights reserved.
michael@0: // This code is governed by the license found in the LICENSE file.
michael@0: 
michael@0: /**
michael@0:  * @description Tests that Intl.NumberFormat does not accept Unicode locale
michael@0:  *     extension keys and values that are not allowed.
michael@0:  * @author Norbert Lindenberg
michael@0:  */
michael@0: 
michael@0: $INCLUDE("testIntl.js");
michael@0: 
michael@0: var locales = ["ja-JP", "zh-Hans-CN", "zh-Hant-TW"];
michael@0: var input = 1234567.89;
michael@0: 
michael@0: locales.forEach(function (locale) {
michael@0:     var defaultNumberFormat = new Intl.NumberFormat([locale]);
michael@0:     var defaultOptions = defaultNumberFormat.resolvedOptions();
michael@0:     var defaultOptionsJSON = JSON.stringify(defaultOptions);
michael@0:     var defaultLocale = defaultOptions.locale;
michael@0:     var defaultFormatted = defaultNumberFormat.format(input);
michael@0: 
michael@0:     var keyValues = {
michael@0:         "cu": ["USD", "EUR", "JPY", "CNY", "TWD", "invalid"],
michael@0:         "nu": ["native", "traditio", "finance", "invalid"]
michael@0:     };
michael@0:     
michael@0:     Object.getOwnPropertyNames(keyValues).forEach(function (key) {
michael@0:         keyValues[key].forEach(function (value) {
michael@0:             var numberFormat = new Intl.NumberFormat([locale + "-u-" + key + "-" + value]);
michael@0:             var options = numberFormat.resolvedOptions();
michael@0:             if (options.locale !== defaultLocale) {
michael@0:                 $ERROR("Locale " + options.locale + " is affected by key " +
michael@0:                 key + "; value " + value + ".");
michael@0:             }
michael@0:             if (JSON.stringify(options) !== defaultOptionsJSON) {
michael@0:                 $ERROR("Resolved options " + JSON.stringify(options) + " are affected by key " +
michael@0:                 key + "; value " + value + ".");
michael@0:             }
michael@0:             if (defaultFormatted !== numberFormat.format(input)) {
michael@0:                 $ERROR("Formatted value " + numberFormat.format(input) + " is affected by key " +
michael@0:                 key + "; value " + value + ".");
michael@0:             }
michael@0:         });
michael@0:     });
michael@0: });
michael@0: