/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ /** File Name: 15.9.5.6.js ECMA Section: 15.9.5.6 Date.prototype.toLocaleDateString() Description: This function returns a string value. The contents of the string are implementation dependent, but are intended to represent the "date" portion of the Date in the current time zone in a convenient, human-readable form. We can't test the content of the string, but can verify that the string is parsable by Date.parse The toLocaleDateString function is not generic; it generates a runtime error if its 'this' value is not a Date object. Therefore it cannot be transferred to other kinds of objects for use as a method. Note: This test isn't supposed to work with a non-English locale per spec. Author: pschwartau@netscape.com Date: 14 november 2000 */ var SECTION = "15.9.5.6"; var VERSION = "ECMA_3"; var TITLE = "Date.prototype.toLocaleDateString()"; var status = ''; var actual = ''; var expect = ''; startTest(); writeHeaderToLog( SECTION + " "+ TITLE); // first, some generic tests - status = "typeof (now.toLocaleDateString())"; actual = typeof (now.toLocaleDateString()); expect = "string"; addTestCase(); status = "Date.prototype.toLocaleDateString.length"; actual = Date.prototype.toLocaleDateString.length; expect = 0; addTestCase(); /* Date.parse is accurate to the second; valueOf() to the millisecond. Here we expect them to coincide, as we expect a time of exactly midnight - */ status = "(Date.parse(now.toLocaleDateString('en-US')) - (midnight(now)).valueOf()) == 0"; actual = (Date.parse(now.toLocaleDateString('en-US')) - (midnight(now)).valueOf()) == 0; expect = true; addTestCase(); // 1970 addDateTestCase(0); addDateTestCase(TZ_ADJUST); // 1900 addDateTestCase(TIME_1900); addDateTestCase(TIME_1900 - TZ_ADJUST); // 2000 addDateTestCase(TIME_2000); addDateTestCase(TIME_2000 - TZ_ADJUST); // 29 Feb 2000 addDateTestCase(UTC_29_FEB_2000); addDateTestCase(UTC_29_FEB_2000 - 1000); addDateTestCase(UTC_29_FEB_2000 - TZ_ADJUST); // 2005 addDateTestCase(UTC_1_JAN_2005); addDateTestCase(UTC_1_JAN_2005 - 1000); addDateTestCase(UTC_1_JAN_2005 - TZ_ADJUST); //----------------------------------------------------------------------------------------------------- test(); //----------------------------------------------------------------------------------------------------- function addTestCase() { new TestCase( "unknown-test-name", status, expect, actual); } function addDateTestCase(date_given_in_milliseconds) { var givenDate = new Date(date_given_in_milliseconds); status = 'Date.parse(' + givenDate + ').toLocaleDateString("en-US"))'; actual = Date.parse(givenDate.toLocaleDateString("en-US")); expect = Date.parse(midnight(givenDate)); addTestCase(); } function midnight(givenDate) { // midnight on the given date - return new Date(givenDate.getFullYear(), givenDate.getMonth(), givenDate.getDate()); }