112 lines
5.8 KiB
JavaScript
112 lines
5.8 KiB
JavaScript
//@ skip if $hostOS == "windows"
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description(
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'This test case tests the Date constructor. ' +
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'In particular, it tests many cases of creating a Date from another Date ' +
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'and creating a Date from an object that has both valueOf and toString functions.'
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);
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var object = new Object;
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object.valueOf = function() { return 1995; }
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object.toString = function() { return "2222"; }
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shouldBe('isNaN(new Date(""))', 'true');
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var timeZoneOffset = Date.parse("Dec 25 1995") - Date.parse("Dec 25 1995 GMT");
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shouldBe('new Date(1995).getTime()', '1995');
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shouldBe('new Date(object).getTime()', '1995');
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shouldBe('new Date(new Date(1995)).getTime()', '1995');
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shouldBe('new Date(new Date(1995).toString()).getTime()', '1000');
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shouldBe('new Date(1995, 1).getTime() - timeZoneOffset', '791596800000');
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shouldBe('new Date(1995, 1, 1).getTime() - timeZoneOffset', '791596800000');
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shouldBe('new Date(1995, 1, 1, 1).getTime() - timeZoneOffset', '791600400000');
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shouldBe('new Date(1995, 1, 1, 1, 1).getTime() - timeZoneOffset', '791600460000');
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shouldBe('new Date(1995, 1, 1, 1, 1, 1).getTime() - timeZoneOffset', '791600461000');
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shouldBe('new Date(1995, 1, 1, 1, 1, 1, 1).getTime() - timeZoneOffset', '791600461001');
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shouldBe('new Date(1995, 1, 1, 1, 1, 1, 1, 1).getTime() - timeZoneOffset', '791600461001');
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shouldBe('new Date(1995, 1, 1, 1, 1, 1, 1, 1, 1).getTime() - timeZoneOffset', '791600461001');
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shouldBe('new Date(1995, 1, 1, 1, 1, 1, 1, 1, 1).getTime() - timeZoneOffset', '791600461001');
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shouldBe('new Date(new Date(1995, 1)).getTime() - timeZoneOffset', '791596800000');
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shouldBe('new Date(new Date(1995, 1, 1)).getTime() - timeZoneOffset', '791596800000');
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shouldBe('new Date(new Date(1995, 1, 1, 1)).getTime() - timeZoneOffset', '791600400000');
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shouldBe('new Date(new Date(1995, 1, 1, 1, 1, 1)).getTime() - timeZoneOffset', '791600461000');
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shouldBe('new Date(new Date(1995, 1, 1, 1, 1, 1, 1)).getTime() - timeZoneOffset', '791600461001');
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shouldBe('new Date(new Date(1995, 1, 1, 1, 1, 1, 1, 1)).getTime() - timeZoneOffset', '791600461001');
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shouldBe('new Date(new Date(1995, 1, 1, 1, 1, 1, 1, 1, 1)).getTime() - timeZoneOffset', '791600461001');
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shouldBe("Number(new Date(new Date(Infinity, 1, 1, 1, 1, 1, 1, 1, 1)).getTime() - timeZoneOffset)", 'Number.NaN');
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shouldBe("Number(new Date(new Date(1, Infinity, 1, 1, 1, 1, 1, 1, 1)).getTime() - timeZoneOffset)", 'Number.NaN');
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shouldBe("Number(new Date(new Date(1, 1, Infinity, 1, 1, 1, 1, 1, 1)).getTime() - timeZoneOffset)", 'Number.NaN');
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shouldBe("Number(new Date(new Date(1, 1, 1, Infinity, 1, 1, 1, 1, 1)).getTime() - timeZoneOffset)", 'Number.NaN');
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shouldBe("Number(new Date(new Date(1, 1, 1, 1, Infinity, 1, 1, 1, 1)).getTime() - timeZoneOffset)", 'Number.NaN');
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shouldBe("Number(new Date(new Date(1, 1, 1, 1, 1, Infinity, 1, 1, 1)).getTime() - timeZoneOffset)", 'Number.NaN');
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shouldBe("Number(new Date(new Date(1, 1, 1, 1, 1, 1, Infinity, 1, 1)).getTime() - timeZoneOffset)", 'Number.NaN');
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shouldBe("Number(new Date(new Date(1, 1, 1, 1, 1, 1, 1, 1, Infinity)).getTime() - timeZoneOffset)", '-2174770738999');
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shouldBe('new Date(6501480442020679337816440, 81696082856817131586190070, 1, 1, 1, 1, 1).getTime()', 'Number.NaN');
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shouldBe("new Date(Date.parse('28 Feb 1000 GMT')).toGMTString()", "\"Fri, 28 Feb 1000 00:00:00 GMT\"");
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shouldBe("new Date(Date.parse('1 Dec 988 GMT')).toGMTString()", "\"Mon, 01 Dec 0988 00:00:00 GMT\"");
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shouldBe("new Date(Date.parse('1 Mar 1000 GMT')).toGMTString()", "\"Sat, 01 Mar 1000 00:00:00 GMT\"");
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// In Firefox, the results of the following tests are timezone-dependent, which likely implies that the implementation is not quite correct.
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// Our results are even worse, though, as the dates are clipped: (new Date(1995, 1201).getTime()) == (new Date(1995, 601).getTime())
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// shouldBe('new Date(1995, 1995, 1995, 1995, 1995, 1995, 1995, 1995).getTime() - timeZoneOffset', '-24085894227889');
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// shouldBe('new Date(new Date(1995, 1995, 1995, 1995, 1995, 1995, 1995, 1995)).getTime() - timeZoneOffset', '-24085894227889');
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// Regression test for Bug 26978 (https://bugs.webkit.org/show_bug.cgi?id=26978)
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var testStr = "";
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var year = { valueOf: function() { testStr += 1; return 2007; } };
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var month = { valueOf: function() { testStr += 2; return 2; } };
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var date = { valueOf: function() { testStr += 3; return 4; } };
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var hours = { valueOf: function() { testStr += 4; return 13; } };
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var minutes = { valueOf: function() { testStr += 5; return 50; } };
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var seconds = { valueOf: function() { testStr += 6; return 0; } };
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var ms = { valueOf: function() { testStr += 7; return 999; } };
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testStr = "";
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new Date(year, month, date, hours, minutes, seconds, ms);
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shouldBe('testStr', '\"1234567\"');
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testStr = "";
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Date.UTC(year, month, date, hours, minutes, seconds, ms);
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shouldBe('testStr', '\"1234567\"');
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// Regression test for Bug 130123 (https://bugs.webkit.org/show_bug.cgi?id=130123)
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var monthNames = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
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function testDate(year, month, date) {
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var success = true;
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var dateString = monthNames[month] + " " + date + ", " + year;
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var dateObj = new Date(dateString);
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if (dateObj.getFullYear() != year) {
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shouldBe("new Date(" + dateString + ").getFullYear()", year);
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success = false;
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} if (dateObj.getMonth() != month) {
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shouldBe("new Date(" + dateString + ").getMonth()", month);
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success = false;
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} if (dateObj.getDate() != date) {
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shouldBe("new Date(" + dateString + ").getDate()", date);
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success = false;
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}
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return success;
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}
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var leapTestResult = true;
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var year = 100;
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var month = 0;
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var date = 1;
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while (year < 10000) {
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leapTestResult = leapTestResult && testDate(year, month, date);
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year += 1;
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month = (month + 7) % 12;
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date = (date + 13) % 28 + 1;
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}
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shouldBeTrue("leapTestResult");
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