1// Copyright 2013 the V8 project authors. All rights reserved. 2// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 3// 4// Redistribution and use in source and binary forms, with or without 5// modification, are permitted provided that the following conditions 6// are met: 7// 1. Redistributions of source code must retain the above copyright 8// notice, this list of conditions and the following disclaimer. 9// 2. Redistributions in binary form must reproduce the above copyright 10// notice, this list of conditions and the following disclaimer in the 11// documentation and/or other materials provided with the distribution. 12// 13// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 14// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 17// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 22// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 24description( 25'This test case tests the Date constructor. ' + 26'In particular, it tests many cases of creating a Date from another Date ' + 27'and creating a Date from an object that has both valueOf and toString functions.' 28); 29 30var object = new Object; 31object.valueOf = function() { return 1111; } 32object.toString = function() { return "2222"; } 33 34shouldBe('isNaN(new Date(""))', 'true'); 35 36var timeZoneOffset = Date.parse("Dec 25 1995") - Date.parse("Dec 25 1995 GMT"); 37 38shouldBe('new Date(1111).getTime()', '1111'); 39shouldBe('new Date(object).getTime()', '1111'); 40shouldBe('new Date(new Date(1111)).getTime()', '1111'); 41shouldBe('new Date(new Date(1111).toString()).getTime()', '1000'); 42 43shouldBe('new Date(1111, 1).getTime() - timeZoneOffset', '-27104803200000'); 44shouldBe('new Date(1111, 1, 1).getTime() - timeZoneOffset', '-27104803200000'); 45shouldBe('new Date(1111, 1, 1, 1).getTime() - timeZoneOffset', '-27104799600000'); 46shouldBe('new Date(1111, 1, 1, 1, 1).getTime() - timeZoneOffset', '-27104799540000'); 47shouldBe('new Date(1111, 1, 1, 1, 1, 1).getTime() - timeZoneOffset', '-27104799539000'); 48shouldBe('new Date(1111, 1, 1, 1, 1, 1, 1).getTime() - timeZoneOffset', '-27104799538999'); 49shouldBe('new Date(1111, 1, 1, 1, 1, 1, 1, 1).getTime() - timeZoneOffset', '-27104799538999'); 50shouldBe('new Date(1111, 1, 1, 1, 1, 1, 1, 1, 1).getTime() - timeZoneOffset', '-27104799538999'); 51shouldBe('new Date(1111, 1, 1, 1, 1, 1, 1, 1, 1).getTime() - timeZoneOffset', '-27104799538999'); 52 53shouldBe('new Date(new Date(1111, 1)).getTime() - timeZoneOffset', '-27104803200000'); 54shouldBe('new Date(new Date(1111, 1, 1)).getTime() - timeZoneOffset', '-27104803200000'); 55shouldBe('new Date(new Date(1111, 1, 1, 1)).getTime() - timeZoneOffset', '-27104799600000'); 56shouldBe('new Date(new Date(1111, 1, 1, 1, 1, 1)).getTime() - timeZoneOffset', '-27104799539000'); 57shouldBe('new Date(new Date(1111, 1, 1, 1, 1, 1, 1)).getTime() - timeZoneOffset', '-27104799538999'); 58shouldBe('new Date(new Date(1111, 1, 1, 1, 1, 1, 1, 1)).getTime() - timeZoneOffset', '-27104799538999'); 59shouldBe('new Date(new Date(1111, 1, 1, 1, 1, 1, 1, 1, 1)).getTime() - timeZoneOffset', '-27104799538999'); 60 61shouldBe("Number(new Date(new Date(Infinity, 1, 1, 1, 1, 1, 1, 1, 1)).getTime() - timeZoneOffset)", 'Number.NaN'); 62shouldBe("Number(new Date(new Date(1, Infinity, 1, 1, 1, 1, 1, 1, 1)).getTime() - timeZoneOffset)", 'Number.NaN'); 63shouldBe("Number(new Date(new Date(1, 1, Infinity, 1, 1, 1, 1, 1, 1)).getTime() - timeZoneOffset)", 'Number.NaN'); 64shouldBe("Number(new Date(new Date(1, 1, 1, Infinity, 1, 1, 1, 1, 1)).getTime() - timeZoneOffset)", 'Number.NaN'); 65shouldBe("Number(new Date(new Date(1, 1, 1, 1, Infinity, 1, 1, 1, 1)).getTime() - timeZoneOffset)", 'Number.NaN'); 66shouldBe("Number(new Date(new Date(1, 1, 1, 1, 1, Infinity, 1, 1, 1)).getTime() - timeZoneOffset)", 'Number.NaN'); 67shouldBe("Number(new Date(new Date(1, 1, 1, 1, 1, 1, Infinity, 1, 1)).getTime() - timeZoneOffset)", 'Number.NaN'); 68shouldBe("Number(new Date(new Date(1, 1, 1, 1, 1, 1, 1, 1, Infinity)).getTime() - timeZoneOffset)", '-2174770738999'); 69 70// In Firefox, the results of the following tests are timezone-dependent, which likely implies that the implementation is not quite correct. 71// Our results are even worse, though, as the dates are clipped: (new Date(1111, 1201).getTime()) == (new Date(1111, 601).getTime()) 72// shouldBe('new Date(1111, 1111, 1111, 1111, 1111, 1111, 1111, 1111).getTime() - timeZoneOffset', '-24085894227889'); 73// shouldBe('new Date(new Date(1111, 1111, 1111, 1111, 1111, 1111, 1111, 1111)).getTime() - timeZoneOffset', '-24085894227889'); 74 75// Regression test for Bug 26978 (https://bugs.webkit.org/show_bug.cgi?id=26978) 76var testStr = ""; 77var year = { valueOf: function() { testStr += 1; return 2007; } }; 78var month = { valueOf: function() { testStr += 2; return 2; } }; 79var date = { valueOf: function() { testStr += 3; return 4; } }; 80var hours = { valueOf: function() { testStr += 4; return 13; } }; 81var minutes = { valueOf: function() { testStr += 5; return 50; } }; 82var seconds = { valueOf: function() { testStr += 6; return 0; } }; 83var ms = { valueOf: function() { testStr += 7; return 999; } }; 84 85testStr = ""; 86new Date(year, month, date, hours, minutes, seconds, ms); 87shouldBe('testStr', '\"1234567\"'); 88 89testStr = ""; 90Date.UTC(year, month, date, hours, minutes, seconds, ms); 91shouldBe('testStr', '\"1234567\"'); 92