From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/tests/non262/Date/15.9.5.6.js | 118 +++++++++++++++++++++++++++++++++++ 1 file changed, 118 insertions(+) create mode 100644 js/src/tests/non262/Date/15.9.5.6.js (limited to 'js/src/tests/non262/Date/15.9.5.6.js') diff --git a/js/src/tests/non262/Date/15.9.5.6.js b/js/src/tests/non262/Date/15.9.5.6.js new file mode 100644 index 0000000000..67e67630ec --- /dev/null +++ b/js/src/tests/non262/Date/15.9.5.6.js @@ -0,0 +1,118 @@ +/* -*- 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 TITLE = "Date.prototype.toLocaleDateString()"; + +var status = ''; +var actual = ''; +var expect = ''; + + +writeHeaderToLog( SECTION + " "+ TITLE); + +var now = new Date(); + +// 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(UTC_01_JAN_1900); +addDateTestCase(UTC_01_JAN_1900 - TZ_ADJUST); + + +// 2000 +addDateTestCase(UTC_01_JAN_2000); +addDateTestCase(UTC_01_JAN_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_01_JAN_2005); +addDateTestCase(UTC_01_JAN_2005 - 1000); +addDateTestCase(UTC_01_JAN_2005 - TZ_ADJUST); + + + +//----------------------------------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------------------------------- + + +function addTestCase() +{ + new TestCase( + 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()); +} + -- cgit v1.2.3