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Diffstat (limited to 'Source/JavaScriptCore/tests/mozilla/ecma_3/Date/15.9.5.3.js')
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diff --git a/Source/JavaScriptCore/tests/mozilla/ecma_3/Date/15.9.5.3.js b/Source/JavaScriptCore/tests/mozilla/ecma_3/Date/15.9.5.3.js new file mode 100644 index 0000000..a68cb89 --- /dev/null +++ b/Source/JavaScriptCore/tests/mozilla/ecma_3/Date/15.9.5.3.js @@ -0,0 +1,149 @@ +/* The contents of this file are subject to the Netscape Public + * License Version 1.1 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.mozilla.org/NPL/ + * + * Software distributed under the License is distributed on an "AS + * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or + * implied. See the License for the specific language governing + * rights and limitations under the License. + * + * The Original Code is Mozilla Communicator client code, released March + * 31, 1998. + * + * The Initial Developer of the Original Code is Netscape Communications + * Corporation. Portions created by Netscape are + * Copyright (C) 1998 Netscape Communications Corporation. All + * Rights Reserved. + * + * Contributor(s): + * + */ +/** + File Name: 15.9.5.3.js + ECMA Section: 15.9.5.3 Date.prototype.toDateString() + 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 toDateString 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. + + Author: pschwartau@netscape.com + Date: 14 november 2000 (adapted from ecma/Date/15.9.5.2.js) +*/ + + var SECTION = "15.9.5.3"; + var VERSION = "ECMA_3"; + var TITLE = "Date.prototype.toDateString()"; + + var status = ''; + var actual = ''; + var expect = ''; + + + startTest(); + writeHeaderToLog( SECTION + " "+ TITLE); + + +//----------------------------------------------------------------------------------------------------- + var testcases = new Array(); +//----------------------------------------------------------------------------------------------------- + + + // first, some generic tests - + + status = "typeof (now.toDateString())"; + actual = typeof (now.toDateString()); + expect = "string"; + addTestCase(); + + status = "Date.prototype.toDateString.length"; + actual = Date.prototype.toDateString.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.toDateString()) - (midnight(now)).valueOf()) == 0"; + actual = (Date.parse(now.toDateString()) - (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() +{ + testcases[tc++] = new TestCase( SECTION, status, expect, actual); +} + + +function addDateTestCase(date_given_in_milliseconds) +{ + var givenDate = new Date(date_given_in_milliseconds); + + status = 'Date.parse(' + givenDate + ').toDateString())'; + actual = Date.parse(givenDate.toDateString()); + expect = Date.parse(midnight(givenDate)); + addTestCase(); +} + + +function midnight(givenDate) +{ + // midnight on the given date - + return new Date(givenDate.getFullYear(), givenDate.getMonth(), givenDate.getDate()); +} + + +function test() +{ + for ( tc=0; tc < testcases.length; tc++ ) + { + testcases[tc].passed = writeTestCaseResult( + testcases[tc].expect, + testcases[tc].actual, + testcases[tc].description + " = " + testcases[tc].actual ); + + testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value "; + } + stopTest(); + return (testcases); +}
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