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1 // Copyright 2012 Mozilla Corporation. All rights reserved. |
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2 // This code is governed by the license found in the LICENSE file. |
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3 |
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4 /** |
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5 * @description Tests that Intl.DateTimeFormat does not accept Unicode locale |
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6 * extension keys and values that are not allowed. |
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7 * @author Norbert Lindenberg |
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8 */ |
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9 |
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10 $INCLUDE("testIntl.js"); |
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11 |
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12 var locales = ["ja-JP", "zh-Hans-CN", "zh-Hant-TW"]; |
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13 var input = new Date(Date.parse("1989-11-09T17:57:00Z")); |
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14 |
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15 locales.forEach(function (locale) { |
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16 var defaultDateTimeFormat = new Intl.DateTimeFormat([locale]); |
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17 var defaultOptions = defaultDateTimeFormat.resolvedOptions(); |
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18 var defaultOptionsJSON = JSON.stringify(defaultOptions); |
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19 var defaultLocale = defaultOptions.locale; |
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20 var defaultFormatted = defaultDateTimeFormat.format(input); |
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21 |
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22 var keyValues = { |
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23 "cu": ["USD", "EUR", "JPY", "CNY", "TWD", "invalid"], // DateTimeFormat internally uses NumberFormat |
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24 "nu": ["native", "traditio", "finance", "invalid"], |
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25 "tz": ["usnavajo", "utcw01", "aumel", "uslax", "usnyc", "deber", "invalid"] |
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26 }; |
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27 |
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28 Object.getOwnPropertyNames(keyValues).forEach(function (key) { |
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29 keyValues[key].forEach(function (value) { |
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30 var dateTimeFormat = new Intl.DateTimeFormat([locale + "-u-" + key + "-" + value]); |
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31 var options = dateTimeFormat.resolvedOptions(); |
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32 if (options.locale !== defaultLocale) { |
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33 $ERROR("Locale " + options.locale + " is affected by key " + |
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34 key + "; value " + value + "."); |
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35 } |
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36 if (JSON.stringify(options) !== defaultOptionsJSON) { |
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37 $ERROR("Resolved options " + JSON.stringify(options) + " are affected by key " + |
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38 key + "; value " + value + "."); |
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39 } |
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40 if (defaultFormatted !== dateTimeFormat.format(input)) { |
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41 $ERROR("Formatted value " + dateTimeFormat.format(input) + " is affected by key " + |
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42 key + "; value " + value + "."); |
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43 } |
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44 }); |
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45 }); |
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46 }); |
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47 |