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+/* -*- 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());
+}
+