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respect nsec in TimeWithZone

when we pass fractional usec to Time methods we should use Rational
instead of Float because of accuracy problem

    Time.local(2011,6,12,23,59,59,999999.999).nsec
    # => 999999998

    Time.local(2011,6,12,23,59,59,Rational(999999999, 1000)).nsec
    # => 999999999
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nashby committed May 18, 2012
1 parent e2e5136 commit dcdde7da481e11660634278a8004175a1ce20f39
@@ -253,7 +253,7 @@ def end_of_day
:hour => 23,
:min => 59,
:sec => 59,
- :usec => 999999.999
+ :usec => Rational(999999999, 1000)
)
end
@@ -268,7 +268,7 @@ def end_of_hour
change(
:min => 59,
:sec => 59,
- :usec => 999999.999
+ :usec => Rational(999999999, 1000)
)
end
@@ -288,7 +288,7 @@ def end_of_month
:hour => 23,
:min => 59,
:sec => 59,
- :usec => 999999.999
+ :usec => Rational(999999999, 1000)
)
end
alias :at_end_of_month :end_of_month
@@ -321,7 +321,7 @@ def end_of_year
:hour => 23,
:min => 59,
:sec => 59,
- :usec => 999999.999
+ :usec => Rational(999999999, 1000)
)
end
alias :at_end_of_year :end_of_year
@@ -337,7 +337,7 @@ def get_period_and_ensure_valid_local_time
end
def transfer_time_values_to_utc_constructor(time)
- ::Time.utc_time(time.year, time.month, time.day, time.hour, time.min, time.sec, time.respond_to?(:usec) ? time.usec : 0)
+ ::Time.utc_time(time.year, time.month, time.day, time.hour, time.min, time.sec, time.respond_to?(:nsec) ? Rational(time.nsec, 1000) : 0)
end
def duration_of_variable_length?(obj)
@@ -374,14 +374,14 @@ def test_beginning_of_day_when_zone_is_set
end
def test_end_of_day
- assert_equal Time.local(2005,2,21,23,59,59,999999.999), Date.new(2005,2,21).end_of_day
+ assert_equal Time.local(2005,2,21,23,59,59,Rational(999999999, 1000)), Date.new(2005,2,21).end_of_day
end
def test_end_of_day_when_zone_is_set
zone = ActiveSupport::TimeZone['Eastern Time (US & Canada)']
with_env_tz 'UTC' do
with_tz_default zone do
- assert_equal zone.local(2005,2,21,23,59,59,999999.999), Date.new(2005,2,21).end_of_day
+ assert_equal zone.local(2005,2,21,23,59,59,Rational(999999999, 1000)), Date.new(2005,2,21).end_of_day
assert_equal zone, Date.new(2005,2,21).end_of_day.time_zone
end
end
@@ -109,49 +109,49 @@ def test_beginning_of_quarter
end
def test_end_of_day
- assert_equal Time.local(2007,8,12,23,59,59,999999.999), Time.local(2007,8,12,10,10,10).end_of_day
+ assert_equal Time.local(2007,8,12,23,59,59,Rational(999999999, 1000)), Time.local(2007,8,12,10,10,10).end_of_day
with_env_tz 'US/Eastern' do
- assert_equal Time.local(2007,4,2,23,59,59,999999.999), Time.local(2007,4,2,10,10,10).end_of_day, 'start DST'
- assert_equal Time.local(2007,10,29,23,59,59,999999.999), Time.local(2007,10,29,10,10,10).end_of_day, 'ends DST'
+ assert_equal Time.local(2007,4,2,23,59,59,Rational(999999999, 1000)), Time.local(2007,4,2,10,10,10).end_of_day, 'start DST'
+ assert_equal Time.local(2007,10,29,23,59,59,Rational(999999999, 1000)), Time.local(2007,10,29,10,10,10).end_of_day, 'ends DST'
end
with_env_tz 'NZ' do
- assert_equal Time.local(2006,3,19,23,59,59,999999.999), Time.local(2006,3,19,10,10,10).end_of_day, 'ends DST'
- assert_equal Time.local(2006,10,1,23,59,59,999999.999), Time.local(2006,10,1,10,10,10).end_of_day, 'start DST'
+ assert_equal Time.local(2006,3,19,23,59,59,Rational(999999999, 1000)), Time.local(2006,3,19,10,10,10).end_of_day, 'ends DST'
+ assert_equal Time.local(2006,10,1,23,59,59,Rational(999999999, 1000)), Time.local(2006,10,1,10,10,10).end_of_day, 'start DST'
end
end
def test_end_of_week
- assert_equal Time.local(2008,1,6,23,59,59,999999.999), Time.local(2007,12,31,10,10,10).end_of_week
- assert_equal Time.local(2007,9,2,23,59,59,999999.999), Time.local(2007,8,27,0,0,0).end_of_week #monday
- assert_equal Time.local(2007,9,2,23,59,59,999999.999), Time.local(2007,8,28,0,0,0).end_of_week #tuesday
- assert_equal Time.local(2007,9,2,23,59,59,999999.999), Time.local(2007,8,29,0,0,0).end_of_week #wednesday
- assert_equal Time.local(2007,9,2,23,59,59,999999.999), Time.local(2007,8,30,0,0,0).end_of_week #thursday
- assert_equal Time.local(2007,9,2,23,59,59,999999.999), Time.local(2007,8,31,0,0,0).end_of_week #friday
- assert_equal Time.local(2007,9,2,23,59,59,999999.999), Time.local(2007,9,01,0,0,0).end_of_week #saturday
- assert_equal Time.local(2007,9,2,23,59,59,999999.999), Time.local(2007,9,02,0,0,0).end_of_week #sunday
+ assert_equal Time.local(2008,1,6,23,59,59,Rational(999999999, 1000)), Time.local(2007,12,31,10,10,10).end_of_week
+ assert_equal Time.local(2007,9,2,23,59,59,Rational(999999999, 1000)), Time.local(2007,8,27,0,0,0).end_of_week #monday
+ assert_equal Time.local(2007,9,2,23,59,59,Rational(999999999, 1000)), Time.local(2007,8,28,0,0,0).end_of_week #tuesday
+ assert_equal Time.local(2007,9,2,23,59,59,Rational(999999999, 1000)), Time.local(2007,8,29,0,0,0).end_of_week #wednesday
+ assert_equal Time.local(2007,9,2,23,59,59,Rational(999999999, 1000)), Time.local(2007,8,30,0,0,0).end_of_week #thursday
+ assert_equal Time.local(2007,9,2,23,59,59,Rational(999999999, 1000)), Time.local(2007,8,31,0,0,0).end_of_week #friday
+ assert_equal Time.local(2007,9,2,23,59,59,Rational(999999999, 1000)), Time.local(2007,9,01,0,0,0).end_of_week #saturday
+ assert_equal Time.local(2007,9,2,23,59,59,Rational(999999999, 1000)), Time.local(2007,9,02,0,0,0).end_of_week #sunday
end
def test_end_of_hour
- assert_equal Time.local(2005,2,4,19,59,59,999999.999), Time.local(2005,2,4,19,30,10).end_of_hour
+ assert_equal Time.local(2005,2,4,19,59,59,Rational(999999999, 1000)), Time.local(2005,2,4,19,30,10).end_of_hour
end
def test_end_of_month
- assert_equal Time.local(2005,3,31,23,59,59,999999.999), Time.local(2005,3,20,10,10,10).end_of_month
- assert_equal Time.local(2005,2,28,23,59,59,999999.999), Time.local(2005,2,20,10,10,10).end_of_month
- assert_equal Time.local(2005,4,30,23,59,59,999999.999), Time.local(2005,4,20,10,10,10).end_of_month
+ assert_equal Time.local(2005,3,31,23,59,59,Rational(999999999, 1000)), Time.local(2005,3,20,10,10,10).end_of_month
+ assert_equal Time.local(2005,2,28,23,59,59,Rational(999999999, 1000)), Time.local(2005,2,20,10,10,10).end_of_month
+ assert_equal Time.local(2005,4,30,23,59,59,Rational(999999999, 1000)), Time.local(2005,4,20,10,10,10).end_of_month
end
def test_end_of_quarter
- assert_equal Time.local(2007,3,31,23,59,59,999999.999), Time.local(2007,2,15,10,10,10).end_of_quarter
- assert_equal Time.local(2007,3,31,23,59,59,999999.999), Time.local(2007,3,31,0,0,0).end_of_quarter
- assert_equal Time.local(2007,12,31,23,59,59,999999.999), Time.local(2007,12,21,10,10,10).end_of_quarter
- assert_equal Time.local(2007,6,30,23,59,59,999999.999), Time.local(2007,4,1,0,0,0).end_of_quarter
- assert_equal Time.local(2008,6,30,23,59,59,999999.999), Time.local(2008,5,31,0,0,0).end_of_quarter
+ assert_equal Time.local(2007,3,31,23,59,59,Rational(999999999, 1000)), Time.local(2007,2,15,10,10,10).end_of_quarter
+ assert_equal Time.local(2007,3,31,23,59,59,Rational(999999999, 1000)), Time.local(2007,3,31,0,0,0).end_of_quarter
+ assert_equal Time.local(2007,12,31,23,59,59,Rational(999999999, 1000)), Time.local(2007,12,21,10,10,10).end_of_quarter
+ assert_equal Time.local(2007,6,30,23,59,59,Rational(999999999, 1000)), Time.local(2007,4,1,0,0,0).end_of_quarter
+ assert_equal Time.local(2008,6,30,23,59,59,Rational(999999999, 1000)), Time.local(2008,5,31,0,0,0).end_of_quarter
end
def test_end_of_year
- assert_equal Time.local(2007,12,31,23,59,59,999999.999), Time.local(2007,2,22,10,10,10).end_of_year
- assert_equal Time.local(2007,12,31,23,59,59,999999.999), Time.local(2007,12,31,10,10,10).end_of_year
+ assert_equal Time.local(2007,12,31,23,59,59,Rational(999999999, 1000)), Time.local(2007,2,22,10,10,10).end_of_year
+ assert_equal Time.local(2007,12,31,23,59,59,Rational(999999999, 1000)), Time.local(2007,12,31,10,10,10).end_of_year
end
def test_beginning_of_year
@@ -828,32 +828,32 @@ def test_case_equality
end
def test_all_day
- assert_equal Time.local(2011,6,7,0,0,0)..Time.local(2011,6,7,23,59,59,999999.999), Time.local(2011,6,7,10,10,10).all_day
+ assert_equal Time.local(2011,6,7,0,0,0)..Time.local(2011,6,7,23,59,59,Rational(999999999, 1000)), Time.local(2011,6,7,10,10,10).all_day
end
def test_all_day_with_timezone
beginning_of_day = ActiveSupport::TimeWithZone.new(nil, ActiveSupport::TimeZone["Hawaii"], Time.local(2011,6,7,0,0,0))
- end_of_day = ActiveSupport::TimeWithZone.new(nil, ActiveSupport::TimeZone["Hawaii"], Time.local(2011,6,7,23,59,59,999999.999))
+ end_of_day = ActiveSupport::TimeWithZone.new(nil, ActiveSupport::TimeZone["Hawaii"], Time.local(2011,6,7,23,59,59,Rational(999999999, 1000)))
- assert_equal beginning_of_day.inspect, ActiveSupport::TimeWithZone.new(Time.local(2011,6,7,10,10,10), ActiveSupport::TimeZone["Hawaii"]).all_day.begin.inspect
- assert_equal end_of_day.inspect, ActiveSupport::TimeWithZone.new(Time.local(2011,6,7,10,10,10), ActiveSupport::TimeZone["Hawaii"]).all_day.end.inspect
+ assert_equal beginning_of_day, ActiveSupport::TimeWithZone.new(Time.local(2011,6,7,10,10,10), ActiveSupport::TimeZone["Hawaii"]).all_day.begin
+ assert_equal end_of_day, ActiveSupport::TimeWithZone.new(Time.local(2011,6,7,10,10,10), ActiveSupport::TimeZone["Hawaii"]).all_day.end
end
def test_all_week
- assert_equal Time.local(2011,6,6,0,0,0)..Time.local(2011,6,12,23,59,59,999999.999), Time.local(2011,6,7,10,10,10).all_week
- assert_equal Time.local(2011,6,5,0,0,0)..Time.local(2011,6,11,23,59,59,999999.999), Time.local(2011,6,7,10,10,10).all_week(:sunday)
+ assert_equal Time.local(2011,6,6,0,0,0)..Time.local(2011,6,12,23,59,59,Rational(999999999, 1000)), Time.local(2011,6,7,10,10,10).all_week
+ assert_equal Time.local(2011,6,5,0,0,0)..Time.local(2011,6,11,23,59,59,Rational(999999999, 1000)), Time.local(2011,6,7,10,10,10).all_week(:sunday)
end
def test_all_month
- assert_equal Time.local(2011,6,1,0,0,0)..Time.local(2011,6,30,23,59,59,999999.999), Time.local(2011,6,7,10,10,10).all_month
+ assert_equal Time.local(2011,6,1,0,0,0)..Time.local(2011,6,30,23,59,59,Rational(999999999, 1000)), Time.local(2011,6,7,10,10,10).all_month
end
def test_all_quarter
- assert_equal Time.local(2011,4,1,0,0,0)..Time.local(2011,6,30,23,59,59,999999.999), Time.local(2011,6,7,10,10,10).all_quarter
+ assert_equal Time.local(2011,4,1,0,0,0)..Time.local(2011,6,30,23,59,59,Rational(999999999, 1000)), Time.local(2011,6,7,10,10,10).all_quarter
end
def test_all_year
- assert_equal Time.local(2011,1,1,0,0,0)..Time.local(2011,12,31,23,59,59,999999.999), Time.local(2011,6,7,10,10,10).all_year
+ assert_equal Time.local(2011,1,1,0,0,0)..Time.local(2011,12,31,23,59,59,Rational(999999999, 1000)), Time.local(2011,6,7,10,10,10).all_year
end
protected
@@ -80,6 +80,14 @@ def test_to_json_with_use_standard_json_time_format_config_set_to_true
ActiveSupport.use_standard_json_time_format = old
end
+ def test_nsec
+ local = Time.local(2011,6,7,23,59,59,Rational(999999999, 1000))
+ with_zone = ActiveSupport::TimeWithZone.new(nil, ActiveSupport::TimeZone["Hawaii"], local)
+
+ assert_equal local.nsec, with_zone.nsec
+ assert_equal with_zone.nsec, 999999999
+ end
+
def test_strftime
assert_equal '1999-12-31 19:00:00 EST -0500', @twz.strftime('%Y-%m-%d %H:%M:%S %Z %z')
end

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