function test(params)
{
var fmt = "$1$-$2$-$3$T$4$:$5$:$6$";
// assume the date-time that was provided is legal
var Y = params.get(:year);
var m = params.get(:month);
var d = params.get(:day);
var H = params.get(:hour);
var M = params.get(:minute);
var S = params.get(:second);
var input = Lang.format(fmt,
[ Y.format("%04d"),
m.format("%02d"),
d.format("%02d"),
H.format("%02d"),
M.format("%02d"),
S.format("%02d")
]);
var moment = Gregorian.moment(params);
var info = Gregorian.info(moment, Time.FORMAT_SHORT);
var output = Lang.format(fmt,
[ info.year.format("%04d"),
info.month.format("%02d"),
info.day.format("%02d"),
info.hour.format("%02d"),
info.min.format("%02d"),
info.sec.format("%02d")
]);
Sys.println("given " + input + " got " + output + ".");
}
I set my system timezone to UTC, and then did some testing using this function. I was able to find the bounds of acceptable inputs.
test({ :year => 1989,
:month => 12,
:day => 30,
:hour => 23,
:minute => 59,
:second => 59
});
test({ :year => 1989,
:month => 12,
:day => 31,
:hour => 0,
:minute => 0,
:second => 0
});
test({ :year => 2106,
:month => 2,
:day => 7,
:hour => 6,
:minute => 28,
:second => 15
});
test({ :year => 2106,
:month => 2,
:day => 7,
:hour => 6,
:minute => 28,
:second => 16
});
The output I see is...
given 1989-12-30T23:59:59 got 1989-12-31T00:00:00.
given 1989-12-31T00:00:00 got 1989-12-31T00:00:00.
given 2106-02-07T06:28:15 got 2106-02-07T06:28:15.
given 2106-02-07T06:28:16 got 1989-12-31T00:00:00.
Travis
