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js/src/tests/ecma_5/Date/15.9.4.2.js@6474c204b198 (annotated)

js/src/tests/ecma_5/Date/15.9.4.2.js

Wed, 31 Dec 2014 06:09:35 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Wed, 31 Dec 2014 06:09:35 +0100
changeset 0
6474c204b198
permissions
-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0 2 /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0 3 * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0 5
michael@0 6 //-----------------------------------------------------------------------------
michael@0 7 var BUGNUMBER = 430930;
michael@0 8
michael@0 9
michael@0 10 //-----------------------------------------------------------------------------
michael@0 11 test();
michael@0 12 //-----------------------------------------------------------------------------
michael@0 13
michael@0 14 function iso(d)
michael@0 15 {
michael@0 16 return new Date(d).toISOString();
michael@0 17 }
michael@0 18
michael@0 19 function check(s, millis){
michael@0 20 description = "Date.parse('"+s+"') == '"+iso(millis)+"'";
michael@0 21 expected = millis;
michael@0 22 actual = Date.parse(s);
michael@0 23 reportCompare(expected, actual, description);
michael@0 24 }
michael@0 25
michael@0 26 function checkInvalid(s)
michael@0 27 {
michael@0 28 description = "Date.parse('"+s+"') produces invalid date";
michael@0 29 expected = NaN;
michael@0 30 actual = Date.parse(s);
michael@0 31 reportCompare(expected, actual, description);
michael@0 32 }
michael@0 33
michael@0 34 function dd(year, month, day, hour, minute, second, millis){
michael@0 35 return Date.UTC(year, month-1, day, hour, minute, second, millis);
michael@0 36 }
michael@0 37
michael@0 38 function TZAtDate(d){
michael@0 39 return d.getTimezoneOffset() * 60000;
michael@0 40 }
michael@0 41
michael@0 42 function TZInMonth(month){
michael@0 43 return TZAtDate(new Date(dd(2009,month,1,0,0,0,0)));
michael@0 44 }
michael@0 45
michael@0 46 function test()
michael@0 47 {
michael@0 48 enterFunc ('test');
michael@0 49 printBugNumber(BUGNUMBER);
michael@0 50
michael@0 51 JanTZ = TZInMonth(1);
michael@0 52 JulTZ = TZInMonth(7);
michael@0 53 CurrTZ = TZAtDate(new Date());
michael@0 54
michael@0 55 // formats with explicit timezone
michael@0 56 check("2009-07-23T19:53:21.001+12:00", dd(2009,7,23,7,53,21,1));
michael@0 57 check("2009-07-23T19:53:21+12:00", dd(2009,7,23,7,53,21,0));
michael@0 58 check("2009-07-23T19:53+12:00", dd(2009,7,23,7,53,0,0));
michael@0 59
michael@0 60 check("2009-07T19:53:21.001+12:00", dd(2009,7,1,7,53,21,1));
michael@0 61 check("2009-07T19:53:21+12:00", dd(2009,7,1,7,53,21,0));
michael@0 62 check("2009-07T19:53+12:00", dd(2009,7,1,7,53,0,0));
michael@0 63
michael@0 64 check("2009T19:53:21.001+12:00", dd(2009,1,1,7,53,21,1));
michael@0 65 check("2009T19:53:21+12:00", dd(2009,1,1,7,53,21,0));
michael@0 66 check("2009T19:53+12:00", dd(2009,1,1,7,53,0,0));
michael@0 67
michael@0 68 check("T19:53:21.001+12:00", dd(1970,1,1,7,53,21,1));
michael@0 69 check("T19:53:21+12:00", dd(1970,1,1,7,53,21,0));
michael@0 70 check("T19:53+12:00", dd(1970,1,1,7,53,0,0));
michael@0 71
michael@0 72 // formats without timezone uses the timezone as at that date
michael@0 73 check("2009-07-23T19:53:21.001", dd(2009,7,23,19,53,21,1)+JulTZ);
michael@0 74 check("2009-07-23T19:53:21", dd(2009,7,23,19,53,21,0)+JulTZ);
michael@0 75 check("2009-07-23T19:53", dd(2009,7,23,19,53,0,0)+JulTZ);
michael@0 76
michael@0 77 check("2009-07T19:53:21.001", dd(2009,7,1,19,53,21,1)+JulTZ);
michael@0 78 check("2009-07T19:53:21", dd(2009,7,1,19,53,21,0)+JulTZ);
michael@0 79 check("2009-07T19:53", dd(2009,7,1,19,53,0,0)+JulTZ);
michael@0 80
michael@0 81 check("2009T19:53:21.001", dd(2009,1,1,19,53,21,1)+JanTZ);
michael@0 82 check("2009T19:53:21", dd(2009,1,1,19,53,21,0)+JanTZ);
michael@0 83 check("2009T19:53", dd(2009,1,1,19,53,0,0)+JanTZ);
michael@0 84
michael@0 85 check("T19:53:21.001", dd(1970,1,1,19,53,21,1)+JanTZ);
michael@0 86 check("T19:53:21", dd(1970,1,1,19,53,21,0)+JanTZ);
michael@0 87 check("T19:53", dd(1970,1,1,19,53,0,0)+JanTZ);
michael@0 88
michael@0 89 // with no time at all assume UTC
michael@0 90 check("2009-07-23", dd(2009,7,23,0,0,0,0));
michael@0 91 check("2009-07", dd(2009,7,1,0,0,0,0));
michael@0 92 check("2009", dd(2009,1,1,0,0,0,0));
michael@0 93
michael@0 94 // one field too big
michael@0 95 checkInvalid("2009-13-23T19:53:21.001+12:00");
michael@0 96 checkInvalid("2009-07-32T19:53:21.001+12:00");
michael@0 97 checkInvalid("2009-07-23T25:53:21.001+12:00");
michael@0 98 checkInvalid("2009-07-23T19:60:21.001+12:00");
michael@0 99 checkInvalid("2009-07-23T19:53:60.001+12:00");
michael@0 100 checkInvalid("2009-07-23T19:53:21.001+24:00");
michael@0 101 checkInvalid("2009-07-23T19:53:21.001+12:60");
michael@0 102
michael@0 103 // other month ends
michael@0 104 check("2009-06-30T19:53:21.001+12:00", dd(2009,6,30,7,53,21,1));
michael@0 105 checkInvalid("2009-06-31T19:53:21.001+12:00");
michael@0 106 check("2009-02-28T19:53:21.001+12:00", dd(2009,2,28,7,53,21,1));
michael@0 107 checkInvalid("2009-02-29T19:53:21.001+12:00");
michael@0 108 check("2008-02-29T19:53:21.001+12:00", dd(2008,2,29,7,53,21,1));
michael@0 109 checkInvalid("2008-02-30T19:53:21.001+12:00");
michael@0 110
michael@0 111 // limits of representation
michael@0 112 checkInvalid("-271821-04-19T23:59:59.999Z");
michael@0 113 check("-271821-04-20", -8.64e15);
michael@0 114 check("+275760-09-13", 8.64e15);
michael@0 115 checkInvalid("+275760-09-13T00:00:00.001Z");
michael@0 116
michael@0 117 check("-269845-07-23T19:53:21.001+12:00", dd(-269845,7,23,7,53,21,1));
michael@0 118 check("+273785-07-23T19:53:21.001+12:00", dd(273785,7,23,7,53,21,1));
michael@0 119
michael@0 120 // explicit UTC
michael@0 121 check("2009-07-23T19:53:21.001Z", dd(2009,7,23,19,53,21,1));
michael@0 122 check("+002009-07-23T19:53:21.001Z", dd(2009,7,23,19,53,21,1));
michael@0 123
michael@0 124 // different timezones
michael@0 125 check("2009-07-23T19:53:21.001+12:00", dd(2009,7,23,7,53,21,1));
michael@0 126 check("2009-07-23T00:53:21.001-07:00", dd(2009,7,23,7,53,21,1));
michael@0 127
michael@0 128 // 00:00 and 24:00
michael@0 129 check("2009-07-23T00:00:00.000-07:00", dd(2009,7,23,7,0,0,0));
michael@0 130 check("2009-07-23T24:00:00.000-07:00", dd(2009,7,24,7,0,0,0));
michael@0 131
michael@0 132 exitFunc ('test');
michael@0 133 }

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