| // Copyright 2012 Mozilla Corporation. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| es5id: 13.3.0_7 |
| description: > |
| Tests that Date.prototype.toLocaleString & Co. produces the same |
| results as Intl.DateTimeFormat. |
| author: Norbert Lindenberg |
| includes: [compareArray.js] |
| ---*/ |
| |
| var functions = { |
| toLocaleString: [Date.prototype.toLocaleString, |
| {year: "numeric", month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", second: "numeric"}], |
| toLocaleDateString: [Date.prototype.toLocaleDateString, |
| {year: "numeric", month: "numeric", day: "numeric"}], |
| toLocaleTimeString: [Date.prototype.toLocaleTimeString, |
| {hour: "numeric", minute: "numeric", second: "numeric"}] |
| }; |
| var dates = [new Date(), new Date(0), new Date(Date.parse("1989-11-09T17:57:00Z"))]; |
| var locales = [undefined, ["de"], ["th-u-ca-gregory-nu-thai"], ["en"], ["ja-u-ca-japanese"], ["ar-u-ca-islamicc-nu-arab"]]; |
| var options = [ |
| undefined, |
| {hour12: false}, |
| {month: "long", day: "numeric", hour: "2-digit", minute: "2-digit"} |
| ]; |
| |
| Object.getOwnPropertyNames(functions).forEach(function (p) { |
| var f = functions[p][0]; |
| var defaults = functions[p][1]; |
| locales.forEach(function (locales) { |
| options.forEach(function (options) { |
| var constructorOptions = options; |
| if (options === undefined) { |
| constructorOptions = defaults; |
| } else if (options.day === undefined) { |
| // for simplicity, our options above have either both date and time or neither |
| constructorOptions = Object.create(defaults); |
| for (var prop in options) { |
| if (options.hasOwnProperty(prop)) { |
| constructorOptions[prop] = options[prop]; |
| } |
| } |
| } |
| var referenceDateTimeFormat = new Intl.DateTimeFormat(locales, constructorOptions); |
| var referenceFormatted = dates.map(referenceDateTimeFormat.format); |
| |
| var formatted = dates.map(function (a) { return f.call(a, locales, options); }); |
| assert.compareArray(formatted, referenceFormatted, |
| "(Testing with locales " + locales + "; options " + |
| (options ? JSON.stringify(options) : options) + ".)"); |
| }); |
| }); |
| }); |