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# $Id$
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require 'date'
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require 'parsedate'
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=begin
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= time
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|
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This library extends Time class:
|
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* conversion between date string and time object.
|
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* date-time defined by RFC 2822
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* HTTP-date defined by RFC 2616
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* dateTime defined by XML Schema Part 2: Datatypes (ISO 8601)
|
||||
* various format handled by ParseDate. (string to time only)
|
||||
* leap seconds and local time offset information.
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||||
|
||||
== Design Issue
|
||||
|
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* specialized interface
|
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|
||||
This library provides methods dedicated to special puposes:
|
||||
RFC 2822, RFC 2616 and XML Schema.
|
||||
They makes usual life easier.
|
||||
|
||||
* doesn't depend on strftime
|
||||
|
||||
This library doesn't use strftime.
|
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Especially Time#rfc2822 doesn't depend on strftime because:
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|
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* %a and %b are locale sensitive
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|
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Since they are locale sensitive, they may be replaced to
|
||||
invalid weekday/month name in some locales.
|
||||
Since ruby-1.6 doesn't invoke setlocale by default,
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||||
the problem doesn't arise until some external library invokes setlocale.
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Ruby/GTK is the example of such library.
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* %z is not portable
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|
||||
%z is required to generate zone in date-time of RFC 2822
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||||
but it is not portable.
|
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|
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* time zone offset
|
||||
|
||||
Although the time zone offset calculation is required to generate
|
||||
time strings in local time, it is very difficult in some case.
|
||||
For example, (({t = Time.now; off = Time.utc(*t.to_a).to_i - t.to_i}))
|
||||
works well in many case but it is not perfect.
|
||||
It fails if t is nearly maximum value of time_t because
|
||||
it may overflow in UTC.
|
||||
Also, tzcode based implementation such as BSDs may use different leap seconds
|
||||
information for UTC and a local time typically when /usr/share/zoneinfo/GMT
|
||||
has no leap seconds and a local time specified by TZ has leap seconds.
|
||||
|
||||
To avoid above problem, this library assumes that:
|
||||
* A difference between UTC and a local time is a multiple of 60 seconds.
|
||||
* The number of leap seconds is less than 60.
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While they are both true now at 2001, they will turn false some day in
|
||||
the future. (in 20 years? 100 years?)
|
||||
I hope that POSIX will have a better API for handling time which
|
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allows us not to rely on these assumptions.
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|
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=end
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class Time
|
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class << Time
|
||||
|
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ZoneOffset = {
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'UTC' => 0,
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# ISO 8601
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'Z' => 0,
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# RFC 822
|
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'UT' => 0, 'GMT' => 0,
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'EST' => -5, 'EDT' => -4,
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'CST' => -6, 'CDT' => -5,
|
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'MST' => -7, 'MDT' => -6,
|
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'PST' => -8, 'PDT' => -7,
|
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# Following definition of military zones is original one.
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# See RFC 1123 and RFC 2822 for the error of RFC 822.
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'A' => +1, 'B' => +2, 'C' => +3, 'D' => +4, 'E' => +5, 'F' => +6,
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'G' => +7, 'H' => +8, 'I' => +9, 'K' => +10, 'L' => +11, 'M' => +12,
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'N' => -1, 'O' => -2, 'P' => -3, 'Q' => -4, 'R' => -5, 'S' => -6,
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||||
'T' => -7, 'U' => -8, 'V' => -9, 'W' => -10, 'X' => -11, 'Y' => -12,
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||||
}
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def zone_offset(zone)
|
||||
off = nil
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zone = zone.upcase
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if /\A([-+])(\d\d):?(\d\d)\z/ =~ zone
|
||||
off = ($1 == '-' ? -1 : 1) * ($2.to_i * 60 + $3.to_i) * 60
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elsif /\A[-+]\d\d\z/ =~ zone
|
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off = zone.to_i * 3600
|
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elsif ZoneOffset.include?(zone)
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||||
off = ZoneOffset[zone] * 3600
|
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elsif ((t = Time.local(year, 1, 1)).zone.upcase == zone rescue false)
|
||||
off = t.utcoff
|
||||
elsif ((t = Time.local(year, 7, 1)).zone.upcase == zone rescue false)
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||||
off = t.utcoff
|
||||
end
|
||||
off
|
||||
end
|
||||
|
||||
=begin
|
||||
== class methods
|
||||
|
||||
--- Time.parse(date, now=Time.now)
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||||
--- Time.parse(date, now=Time.now) {|year| year}
|
||||
parses ((|date|)) using ParseDate.parsedate and converts it to a
|
||||
Time object.
|
||||
|
||||
If a block is given, the year described in ((|date|)) is converted
|
||||
by the block. For example:
|
||||
|
||||
Time.parse(...) {|y| y < 100 ? (y >= 69 ? y + 1900 : y + 2000) : y}
|
||||
|
||||
If the upper components of the given time are broken or missing,
|
||||
they are supplied with those of ((|now|)). For the lower
|
||||
components, the minimum values (1 or 0) are assumed if broken or
|
||||
missing. For example:
|
||||
|
||||
# Suppose it is "Thu Nov 29 14:33:20 GMT 2001" now and
|
||||
# your timezone is GMT:
|
||||
Time.parse("16:30") #=> Thu Nov 29 16:30:00 GMT 2001
|
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Time.parse("7/23") #=> Mon Jul 23 00:00:00 GMT 2001
|
||||
Time.parse("2002/1") #=> Tue Jan 01 00:00:00 GMT 2002
|
||||
|
||||
Since there are numerous conflicts among locally defined timezone
|
||||
abbreviations all over the world, this method is not made to
|
||||
understand all of them. For example, the abbreviation "CST" is
|
||||
used variously as:
|
||||
|
||||
-06:00 in America/Chicago,
|
||||
-05:00 in America/Havana,
|
||||
+08:00 in Asia/Harbin,
|
||||
+09:30 in Australia/Darwin,
|
||||
+10:30 in Australia/Adelaide,
|
||||
etc.
|
||||
|
||||
Based on the fact, this method only understands the timezone
|
||||
abbreviations described in RFC 822 and the system timezone, in the
|
||||
order named. (i.e. a definition in RFC 822 overrides the system
|
||||
timezone definition) The system timezone is taken from
|
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(({Time.local(year, 1, 1).zone})) and
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(({Time.local(year, 7, 1).zone})).
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If the extracted timezone abbreviation does not match any of them,
|
||||
it is ignored and the given time is regarded as a local time.
|
||||
|
||||
ArgumentError is raised if ParseDate cannot extract
|
||||
information from ((|date|))
|
||||
or Time class cannot represent specified date.
|
||||
|
||||
This method can be used as fail-safe for other parsing methods as:
|
||||
|
||||
Time.rfc2822(date) rescue Time.parse(date)
|
||||
Time.httpdate(date) rescue Time.parse(date)
|
||||
Time.xmlschema(date) rescue Time.parse(date)
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||||
|
||||
A failure for Time.parse should be checked, though.
|
||||
=end
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||||
def parse(date, now=Time.now)
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||||
year, mon, day, hour, min, sec, zone, _ = ParseDate.parsedate(date)
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||||
year = yield year if year && block_given?
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||||
|
||||
if now
|
||||
begin
|
||||
break if year; year = now.year
|
||||
break if mon; mon = now.mon
|
||||
break if day; day = now.day
|
||||
break if hour; hour = now.hour
|
||||
break if min; min = now.min
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||||
break if sec; sec = now.sec
|
||||
end until true
|
||||
end
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||||
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||||
year ||= 1970
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||||
mon ||= 1
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||||
day ||= 1
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||||
hour ||= 0
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||||
min ||= 0
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||||
sec ||= 0
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||||
|
||||
off = nil
|
||||
off = zone_offset(zone) if zone
|
||||
|
||||
if off
|
||||
t = Time.utc(year, mon, day, hour, min, sec) - off
|
||||
t.localtime if off != 0
|
||||
t
|
||||
else
|
||||
Time.local(year, mon, day, hour, min, sec)
|
||||
end
|
||||
end
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||||
|
||||
MonthValue = {
|
||||
'JAN' => 1, 'FEB' => 2, 'MAR' => 3, 'APR' => 4, 'MAY' => 5, 'JUN' => 6,
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||||
'JUL' => 7, 'AUG' => 8, 'SEP' => 9, 'OCT' =>10, 'NOV' =>11, 'DEC' =>12
|
||||
}
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||||
|
||||
=begin
|
||||
--- Time.rfc2822(date)
|
||||
--- Time.rfc822(date)
|
||||
parses ((|date|)) as date-time defined by RFC 2822 and converts it to a
|
||||
Time object.
|
||||
The format is identical to the date format defined by RFC 822 and
|
||||
updated by RFC 1123.
|
||||
|
||||
ArgumentError is raised if ((|date|)) is not compliant with RFC 2822
|
||||
or Time class cannot represent specified date.
|
||||
=end
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||||
def rfc2822(date)
|
||||
if /\A\s*
|
||||
(?:(?:Mon|Tue|Wed|Thu|Fri|Sat|Sun)\s*,\s*)?
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||||
(\d{1,2})\s+
|
||||
(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s+
|
||||
(\d{2,})\s+
|
||||
(\d{2})\s*
|
||||
:\s*(\d{2})\s*
|
||||
(?::\s*(\d{2}))?\s+
|
||||
([+\-]\d{4}|
|
||||
UT|GMT|EST|EDT|CST|CDT|MST|MDT|PST|PDT|[A-IK-Z])/ix =~ date
|
||||
# Since RFC 2822 permit comments, the regexp has no right anchor.
|
||||
day = $1.to_i
|
||||
mon = MonthValue[$2.upcase]
|
||||
year = $3.to_i
|
||||
hour = $4.to_i
|
||||
min = $5.to_i
|
||||
sec = $6 ? $6.to_i : 0
|
||||
zone = $7
|
||||
|
||||
# following year completion is compliant with RFC 2822.
|
||||
year = if year < 50
|
||||
2000 + year
|
||||
elsif year < 1000
|
||||
1900 + year
|
||||
else
|
||||
year
|
||||
end
|
||||
|
||||
Time.utc(year, mon, day, hour, min, sec) - zone_offset(zone)
|
||||
else
|
||||
raise ArgumentError.new("not RFC 2822 compliant date: #{date.inspect}")
|
||||
end
|
||||
end
|
||||
alias rfc822 rfc2822
|
||||
|
||||
=begin
|
||||
--- Time.httpdate(date)
|
||||
parses ((|date|)) as HTTP-date defined by RFC 2616 and converts it to a
|
||||
Time object.
|
||||
|
||||
ArgumentError is raised if ((|date|)) is not compliant with RFC 2616
|
||||
or Time class cannot represent specified date.
|
||||
=end
|
||||
def httpdate(date)
|
||||
if /\A\s*
|
||||
(?:Mon|Tue|Wed|Thu|Fri|Sat|Sun),\x20
|
||||
(\d{2})\x20
|
||||
(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\x20
|
||||
(\d{4})\x20
|
||||
(\d{2}):(\d{2}):(\d{2})\x20
|
||||
GMT
|
||||
\s*\z/ix =~ date
|
||||
Time.rfc2822(date)
|
||||
elsif /\A\s*
|
||||
(?:Monday|Tuesday|Wednesday|Thursday|Friday|Saturday|Sunday),\x20
|
||||
(\d\d)-(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)-(\d\d)\x20
|
||||
(\d\d):(\d\d):(\d\d)\x20
|
||||
GMT
|
||||
\s*\z/ix =~ date
|
||||
Time.parse(date)
|
||||
elsif /\A\s*
|
||||
(?:Mon|Tue|Wed|Thu|Fri|Sat|Sun)\x20
|
||||
(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\x20
|
||||
(\d\d|\x20\d)\x20
|
||||
(\d\d):(\d\d):(\d\d)\x20
|
||||
(\d{4})
|
||||
\s*\z/ix =~ date
|
||||
Time.utc($6.to_i, MonthValue[$1.upcase], $2.to_i,
|
||||
$3.to_i, $4.to_i, $5.to_i)
|
||||
else
|
||||
raise ArgumentError.new("not RFC 2616 compliant date: #{date.inspect}")
|
||||
end
|
||||
end
|
||||
|
||||
=begin
|
||||
--- Time.xmlschema(date)
|
||||
--- Time.iso8601(date)
|
||||
parses ((|date|)) as dateTime defined by XML Schema and
|
||||
converts it to a Time object.
|
||||
The format is restricted version of the format defined by ISO 8601.
|
||||
|
||||
ArgumentError is raised if ((|date|)) is not compliant with the format
|
||||
or Time class cannot represent specified date.
|
||||
=end
|
||||
def xmlschema(date)
|
||||
if /\A\s*
|
||||
(-?\d+)-(\d\d)-(\d\d)
|
||||
T
|
||||
(\d\d):(\d\d):(\d\d)
|
||||
(\.\d*)?
|
||||
(Z|[+\-]\d\d:\d\d)?
|
||||
\s*\z/ix =~ date
|
||||
datetime = [$1.to_i, $2.to_i, $3.to_i, $4.to_i, $5.to_i, $6.to_i]
|
||||
datetime << $7.to_f * 1000000 if $7
|
||||
if $8
|
||||
Time.utc(*datetime) - zone_offset($8)
|
||||
else
|
||||
Time.local(*datetime)
|
||||
end
|
||||
else
|
||||
raise ArgumentError.new("invalid date: #{date.inspect}")
|
||||
end
|
||||
end
|
||||
alias iso8601 xmlschema
|
||||
end
|
||||
|
||||
=begin
|
||||
== methods
|
||||
=end
|
||||
|
||||
=begin
|
||||
--- Time#rfc2822
|
||||
--- Time#rfc822
|
||||
returns a string which represents the time as date-time defined by RFC 2822:
|
||||
|
||||
day-of-week, DD month-name CCYY hh:mm:ss zone
|
||||
|
||||
where zone is [+-]hhmm.
|
||||
|
||||
If self is a UTC time, +0000 is used as zone.
|
||||
=end
|
||||
|
||||
RFC2822_DAY_NAME = [
|
||||
'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'
|
||||
]
|
||||
RFC2822_MONTH_NAME = [
|
||||
'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
|
||||
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'
|
||||
]
|
||||
def rfc2822
|
||||
sprintf('%s, %02d %s %d %02d:%02d:%02d ',
|
||||
RFC2822_DAY_NAME[wday],
|
||||
day, RFC2822_MONTH_NAME[mon-1], year,
|
||||
hour, min, sec) +
|
||||
if utc?
|
||||
'+0000'
|
||||
else
|
||||
off = utcoff / 60
|
||||
sprintf('%s%02d%02d', (off < 0 ? '-' : '+'), *off.abs.divmod(60))
|
||||
end
|
||||
end
|
||||
alias rfc822 rfc2822
|
||||
|
||||
=begin
|
||||
--- Time#httpdate
|
||||
returns a string which represents the time as rfc1123-date of HTTP-date
|
||||
defined by RFC 2616:
|
||||
|
||||
day-of-week, DD month-name CCYY hh:mm:ss GMT
|
||||
|
||||
Note that the result is always UTC (GMT).
|
||||
=end
|
||||
def httpdate
|
||||
t = dup.utc
|
||||
sprintf('%s, %02d %s %d %02d:%02d:%02d GMT',
|
||||
RFC2822_DAY_NAME[t.wday],
|
||||
t.day, RFC2822_MONTH_NAME[t.mon-1], t.year,
|
||||
t.hour, t.min, t.sec)
|
||||
end
|
||||
|
||||
=begin
|
||||
--- Time#xmlschema
|
||||
--- Time#iso8601
|
||||
returns a string which represents the time as dateTime
|
||||
defined by XML Schema:
|
||||
|
||||
CCYY-MM-DDThh:mm:ssTZD
|
||||
|
||||
where TZD is Z or [+-]hh:mm.
|
||||
|
||||
If self is a UTC time, Z is used as TZD.
|
||||
[+-]hh:mm is used otherwise.
|
||||
=end
|
||||
def xmlschema
|
||||
sprintf('%d-%02d-%02dT%02d:%02d:%02d',
|
||||
year, mon, day, hour, min, sec) +
|
||||
if usec == 0
|
||||
''
|
||||
else
|
||||
sprintf('.%06d', usec).sub(/0*\z/, '')
|
||||
end +
|
||||
if utc?
|
||||
'Z'
|
||||
else
|
||||
off = utcoff / 60
|
||||
sprintf('%s%02d:%02d', (off < 0 ? '-' : '+'), *off.abs.divmod(60))
|
||||
end
|
||||
end
|
||||
alias iso8601 xmlschema
|
||||
|
||||
EpochJD = Date.new3(1970, 1, 1).jd
|
||||
def utcoff_leapsecs
|
||||
days = Date.new3(year, month, day).jd - EpochJD
|
||||
diff = tv_sec - (sec + 60 * (min + 60 * (hour + 24 * days)))
|
||||
utcoff, leapsecs = diff.divmod(60)
|
||||
utcoff *= -60
|
||||
return utcoff, leapsecs
|
||||
end
|
||||
|
||||
=begin
|
||||
--- Time#utcoff
|
||||
--- Time#gmtoff
|
||||
returns the time difference from UTC in seconds.
|
||||
|
||||
Note that it returns 0 if self is a UTC time.
|
||||
=end
|
||||
def utcoff
|
||||
utcoff_leapsecs[0]
|
||||
end
|
||||
alias gmtoff utcoff
|
||||
|
||||
=begin
|
||||
--- Time#leapsecs
|
||||
returns the number of leap seconds from the Unix epoch.
|
||||
|
||||
Note that this method returns non-zero only if
|
||||
your system handles leap seconds information.
|
||||
Since POSIX defines that leap seconds are not handled,
|
||||
most Unix systems do not handle leap seconds by default.
|
||||
But many of them can handle leap seconds fairly easily in theory
|
||||
(not tested enough, though).
|
||||
For example, GNU/Linux systems (and many other Unix systems) use
|
||||
zoneinfo database which can contain leap seconds information,
|
||||
typically under /usr/share/zoneinfo/right.
|
||||
On such systems you can use leap seconds by properly setting the TZ
|
||||
environment variable.
|
||||
=end
|
||||
def leapsecs
|
||||
utcoff_leapsecs[1]
|
||||
end
|
||||
end
|
||||
|
||||
if __FILE__ == $0
|
||||
require 'runit/testcase'
|
||||
require 'runit/cui/testrunner'
|
||||
|
||||
class TimeExtentionTest < RUNIT::TestCase
|
||||
def test_rfc822
|
||||
assert_equal(Time.utc(1976, 8, 26, 14, 30) + 4 * 3600,
|
||||
Time.rfc2822("26 Aug 76 14:30 EDT"))
|
||||
assert_equal(Time.utc(1976, 8, 27, 9, 32) + 7 * 3600,
|
||||
Time.rfc2822("27 Aug 76 09:32 PDT"))
|
||||
end
|
||||
|
||||
def test_rfc2822
|
||||
assert_equal(Time.utc(1997, 11, 21, 9, 55, 6) + 6 * 3600,
|
||||
Time.rfc2822("Fri, 21 Nov 1997 09:55:06 -0600"))
|
||||
assert_equal(Time.utc(2003, 7, 1, 10, 52, 37) - 2 * 3600,
|
||||
Time.rfc2822("Tue, 1 Jul 2003 10:52:37 +0200"))
|
||||
assert_equal(Time.utc(1969, 2, 13, 23, 32, 54) + 3 * 3600 + 30 * 60,
|
||||
Time.rfc2822("Thu, 13 Feb 1969 23:32:54 -0330"))
|
||||
assert_equal(Time.utc(1997, 11, 21, 10, 1, 10) + 6 * 3600,
|
||||
Time.rfc2822("Fri, 21 Nov 1997 10:01:10 -0600"))
|
||||
assert_equal(Time.utc(1997, 11, 21, 11, 0, 0) + 6 * 3600,
|
||||
Time.rfc2822("Fri, 21 Nov 1997 11:00:00 -0600"))
|
||||
assert_equal(Time.utc(1997, 11, 24, 14, 22, 1) + 8 * 3600,
|
||||
Time.rfc2822("Mon, 24 Nov 1997 14:22:01 -0800"))
|
||||
assert_equal(Time.utc(1969, 2, 13, 23, 32, 0) + 3 * 3600 + 30 * 60,
|
||||
Time.rfc2822(" Thu,
|
||||
13
|
||||
Feb
|
||||
1969
|
||||
23:32
|
||||
-0330 (Newfoundland Time)"))
|
||||
assert_equal(Time.utc(1997, 11, 21, 9, 55, 6),
|
||||
Time.rfc2822("21 Nov 97 09:55:06 GMT"))
|
||||
assert_equal(Time.utc(1997, 11, 21, 9, 55, 6) + 6 * 3600,
|
||||
Time.rfc2822("Fri, 21 Nov 1997 09 : 55 : 06 -0600"))
|
||||
assert_exception(ArgumentError) {
|
||||
# inner comment is not supported.
|
||||
Time.rfc2822("Fri, 21 Nov 1997 09(comment): 55 : 06 -0600")
|
||||
}
|
||||
end
|
||||
|
||||
def test_rfc2616
|
||||
t = Time.utc(1994, 11, 6, 8, 49, 37)
|
||||
assert_equal(t, Time.httpdate("Sun, 06 Nov 1994 08:49:37 GMT"))
|
||||
assert_equal(t, Time.httpdate("Sunday, 06-Nov-94 08:49:37 GMT"))
|
||||
assert_equal(t, Time.httpdate("Sun Nov 6 08:49:37 1994"))
|
||||
assert_equal(Time.utc(1995, 11, 15, 6, 25, 24),
|
||||
Time.httpdate("Wed, 15 Nov 1995 06:25:24 GMT"))
|
||||
assert_equal(Time.utc(1995, 11, 15, 4, 58, 8),
|
||||
Time.httpdate("Wed, 15 Nov 1995 04:58:08 GMT"))
|
||||
assert_equal(Time.utc(1994, 11, 15, 8, 12, 31),
|
||||
Time.httpdate("Tue, 15 Nov 1994 08:12:31 GMT"))
|
||||
assert_equal(Time.utc(1994, 12, 1, 16, 0, 0),
|
||||
Time.httpdate("Thu, 01 Dec 1994 16:00:00 GMT"))
|
||||
assert_equal(Time.utc(1994, 10, 29, 19, 43, 31),
|
||||
Time.httpdate("Sat, 29 Oct 1994 19:43:31 GMT"))
|
||||
assert_equal(Time.utc(1994, 11, 15, 12, 45, 26),
|
||||
Time.httpdate("Tue, 15 Nov 1994 12:45:26 GMT"))
|
||||
assert_equal(Time.utc(1999, 12, 31, 23, 59, 59),
|
||||
Time.httpdate("Fri, 31 Dec 1999 23:59:59 GMT"))
|
||||
end
|
||||
|
||||
# http://www.w3.org/TR/xmlschema-2/
|
||||
def test_xmlschema
|
||||
assert_equal(Time.utc(1999, 5, 31, 13, 20, 0) + 5 * 3600,
|
||||
Time.xmlschema("1999-05-31T13:20:00-05:00"))
|
||||
assert_equal(Time.local(2000, 1, 20, 12, 0, 0),
|
||||
Time.xmlschema("2000-01-20T12:00:00"))
|
||||
assert_equal(Time.utc(2000, 1, 20, 12, 0, 0),
|
||||
Time.xmlschema("2000-01-20T12:00:00Z"))
|
||||
assert_equal(Time.utc(2000, 1, 20, 12, 0, 0) - 12 * 3600,
|
||||
Time.xmlschema("2000-01-20T12:00:00+12:00"))
|
||||
assert_equal(Time.utc(2000, 1, 20, 12, 0, 0) + 13 * 3600,
|
||||
Time.xmlschema("2000-01-20T12:00:00-13:00"))
|
||||
assert_equal(Time.utc(2000, 3, 4, 23, 0, 0) - 3 * 3600,
|
||||
Time.xmlschema("2000-03-04T23:00:00+03:00"))
|
||||
assert_equal(Time.utc(2000, 3, 4, 20, 0, 0),
|
||||
Time.xmlschema("2000-03-04T20:00:00Z"))
|
||||
assert_equal(Time.local(2000, 1, 15, 0, 0, 0),
|
||||
Time.xmlschema("2000-01-15T00:00:00"))
|
||||
assert_equal(Time.local(2000, 2, 15, 0, 0, 0),
|
||||
Time.xmlschema("2000-02-15T00:00:00"))
|
||||
assert_equal(Time.local(2000, 1, 15, 12, 0, 0),
|
||||
Time.xmlschema("2000-01-15T12:00:00"))
|
||||
assert_equal(Time.utc(2000, 1, 16, 12, 0, 0),
|
||||
Time.xmlschema("2000-01-16T12:00:00Z"))
|
||||
assert_equal(Time.local(2000, 1, 1, 12, 0, 0),
|
||||
Time.xmlschema("2000-01-01T12:00:00"))
|
||||
assert_equal(Time.utc(1999, 12, 31, 23, 0, 0),
|
||||
Time.xmlschema("1999-12-31T23:00:00Z"))
|
||||
assert_equal(Time.local(2000, 1, 16, 12, 0, 0),
|
||||
Time.xmlschema("2000-01-16T12:00:00"))
|
||||
assert_equal(Time.local(2000, 1, 16, 0, 0, 0),
|
||||
Time.xmlschema("2000-01-16T00:00:00"))
|
||||
assert_equal(Time.utc(2000, 1, 12, 12, 13, 14),
|
||||
Time.xmlschema("2000-01-12T12:13:14Z"))
|
||||
assert_equal(Time.utc(2001, 4, 17, 19, 23, 17, 300000),
|
||||
Time.xmlschema("2001-04-17T19:23:17.3Z"))
|
||||
end
|
||||
|
||||
def test_encode_xmlschema
|
||||
assert_equal("2001-04-17T19:23:17.3Z",
|
||||
Time.utc(2001, 4, 17, 19, 23, 17, 300000).xmlschema)
|
||||
end
|
||||
|
||||
def test_completion
|
||||
now = Time.local(2001,11,29,21,26,35)
|
||||
assert_equal(Time.local( 2001,11,29,21,12),
|
||||
Time.parse("2001/11/29 21:12", now))
|
||||
assert_equal(Time.local( 2001,11,29),
|
||||
Time.parse("2001/11/29", now))
|
||||
assert_equal(Time.local( 2001,11),
|
||||
Time.parse("2001/11", now))
|
||||
assert_equal(Time.local( 2001,11,29),
|
||||
Time.parse( "11/29", now))
|
||||
#assert_equal(Time.local(2001,11,1), Time.parse("Nov", now))
|
||||
assert_equal(Time.local( 2001,11,29,10,22),
|
||||
Time.parse( "10:22", now))
|
||||
end
|
||||
|
||||
def test_invalid
|
||||
# They were actually used in some web sites.
|
||||
assert_exception(ArgumentError) { Time.httpdate("1 Dec 2001 10:23:57 GMT") }
|
||||
assert_exception(ArgumentError) { Time.httpdate("Sat, 1 Dec 2001 10:25:42 GMT") }
|
||||
assert_exception(ArgumentError) { Time.httpdate("Sat, 1-Dec-2001 10:53:55 GMT") }
|
||||
assert_exception(ArgumentError) { Time.httpdate("Saturday, 01-Dec-2001 10:15:34 GMT") }
|
||||
assert_exception(ArgumentError) { Time.httpdate("Saturday, 01-Dec-101 11:10:07 GMT") }
|
||||
assert_exception(ArgumentError) { Time.httpdate("Fri, 30 Nov 2001 21:30:00 JST") }
|
||||
|
||||
# They were actually used in some mails.
|
||||
assert_exception(ArgumentError) { Time.rfc2822("01-5-20") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("7/21/00") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("2001-8-28") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("00-5-6 1:13:06") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("2001-9-27 9:36:49") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("2000-12-13 11:01:11") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("2001/10/17 04:29:55") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("9/4/2001 9:23:19 PM") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("01 Nov 2001 09:04:31") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("13 Feb 2001 16:4 GMT") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("01 Oct 00 5:41:19 PM") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("2 Jul 00 00:51:37 JST") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("01 11 2001 06:55:57 -0500") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("18 \343\366\356\341\370 2000") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Fri, Oct 2001 18:53:32") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Fri, 2 Nov 2001 03:47:54") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Fri, 27 Jul 2001 11.14.14 +0200") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Thu, 2 Nov 2000 04:13:53 -600") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Wed, 5 Apr 2000 22:57:09 JST") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Mon, 11 Sep 2000 19:47:33 00000") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Fri, 28 Apr 2000 20:40:47 +-900") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Fri, 19 Jan 2001 8:15:36 AM -0500") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Thursday, Sep 27 2001 7:42:35 AM EST") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("3/11/2001 1:31:57 PM Pacific Daylight Time") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Mi, 28 Mrz 2001 11:51:36") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("P, 30 sept 2001 23:03:14") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("fr, 11 aug 2000 18:39:22") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Fr, 21 Sep 2001 17:44:03 -1000") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Mo, 18 Jun 2001 19:21:40 -1000") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("l\366, 12 aug 2000 18:53:20") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("l\366, 26 maj 2001 00:15:58") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Dom, 30 Sep 2001 17:36:30") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("%&, 31 %2/ 2000 15:44:47 -0500") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("dom, 26 ago 2001 03:57:07 -0300") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("ter, 04 set 2001 16:27:58 -0300") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Wen, 3 oct 2001 23:17:49 -0400") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Wen, 3 oct 2001 23:17:49 -0400") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("ele, 11 h: 2000 12:42:15 -0500") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Tue, 14 Aug 2001 3:55:3 +0200") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Fri, 25 Aug 2000 9:3:48 +0800") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Fri, 1 Dec 2000 0:57:50 EST") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Mon, 7 May 2001 9:39:51 +0200") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Wed, 1 Aug 2001 16:9:15 +0200") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Wed, 23 Aug 2000 9:17:36 +0800") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Fri, 11 Aug 2000 10:4:42 +0800") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Sat, 15 Sep 2001 13:22:2 +0300") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Wed,16 \276\305\324\302 2001 20:06:25 +0800") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("Wed,7 \312\256\322\273\324\302 2001 23:47:22 +0800") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("=?iso-8859-1?Q?(=C5=DA),?= 10 2 2001 23:32:26 +0900 (JST)") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("\307\341\314\343\332\311, 30 \344\346\335\343\310\321 2001 10:01:06") }
|
||||
assert_exception(ArgumentError) { Time.rfc2822("=?iso-8859-1?Q?(=BF=E5),?= 12 =?iso-8859-1?Q?9=B7=EE?= 2001 14:52:41\n+0900 (JST)") }
|
||||
end
|
||||
end
|
||||
|
||||
RUNIT::CUI::TestRunner.run(TimeExtentionTest.suite)
|
||||
end
|
||||
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