5 # This library extends the Time class:
6 # * conversion between date string and time object.
7 # * date-time defined by RFC 2822
8 # * HTTP-date defined by RFC 2616
9 # * dateTime defined by XML Schema Part 2: Datatypes (ISO 8601)
10 # * various formats handled by Date._parse (string to time only)
14 # === Specialized interface
16 # This library provides methods dedicated to special purposes:
17 # * RFC 2822, RFC 2616 and XML Schema.
18 # * They makes usual life easier.
20 # === Doesn't depend on strftime
22 # This library doesn't use +strftime+. Especially #rfc2822 doesn't depend
23 # on +strftime+ because:
25 # * %a and %b are locale sensitive
27 # Since they are locale sensitive, they may be replaced to
28 # invalid weekday/month name in some locales.
29 # Since ruby-1.6 doesn't invoke setlocale by default,
30 # the problem doesn't arise until some external library invokes setlocale.
31 # Ruby/GTK is the example of such library.
33 # * %z is not portable
35 # %z is required to generate zone in date-time of RFC 2822
36 # but it is not portable.
38 # == Revision Information
46 # Implements the extensions to the Time class that are described in the
47 # documentation for the time.rb library.
57 'UT' => 0, 'GMT' => 0,
58 'EST' => -5, 'EDT' => -4,
59 'CST' => -6, 'CDT' => -5,
60 'MST' => -7, 'MDT' => -6,
61 'PST' => -8, 'PDT' => -7,
62 # Following definition of military zones is original one.
63 # See RFC 1123 and RFC 2822 for the error in RFC 822.
64 'A' => +1, 'B' => +2, 'C' => +3, 'D' => +4, 'E' => +5, 'F' => +6,
65 'G' => +7, 'H' => +8, 'I' => +9, 'K' => +10, 'L' => +11, 'M' => +12,
66 'N' => -1, 'O' => -2, 'P' => -3, 'Q' => -4, 'R' => -5, 'S' => -6,
67 'T' => -7, 'U' => -8, 'V' => -9, 'W' => -10, 'X' => -11, 'Y' => -12,
69 def zone_offset(zone, year=self.now.year)
72 if /\A([+-])(\d\d):?(\d\d)\z/ =~ zone
73 off = ($1 == '-' ? -1 : 1) * ($2.to_i * 60 + $3.to_i) * 60
74 elsif /\A[+-]\d\d\z/ =~ zone
75 off = zone.to_i * 3600
76 elsif ZoneOffset.include?(zone)
77 off = ZoneOffset[zone] * 3600
78 elsif ((t = self.local(year, 1, 1)).zone.upcase == zone rescue false)
80 elsif ((t = self.local(year, 7, 1)).zone.upcase == zone rescue false)
87 # * +0000 means localtime. [RFC 2822]
88 # * GMT is a localtime abbreviation in Europe/London, etc.
89 if /\A(?:-00:00|-0000|-00|UTC|Z|UT)\z/i =~ zone
97 LeapYearMonthDays = [31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]
98 CommonYearMonthDays = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]
100 if ((y % 4 == 0) && (y % 100 != 0)) || (y % 400 == 0)
101 LeapYearMonthDays[m-1]
103 CommonYearMonthDays[m-1]
108 def apply_offset(year, mon, day, hour, min, sec, off)
111 off, o = off.divmod(60)
112 if o != 0 then sec += o; o, sec = sec.divmod(60); off += o end
113 off, o = off.divmod(60)
114 if o != 0 then min += o; o, min = min.divmod(60); off += o end
115 off, o = off.divmod(24)
116 if o != 0 then hour += o; o, hour = hour.divmod(24); off += o end
119 if month_days(year, mon) < day
129 off, o = off.divmod(60)
130 if o != 0 then sec -= o; o, sec = sec.divmod(60); off -= o end
131 off, o = off.divmod(60)
132 if o != 0 then min -= o; o, min = min.divmod(60); off -= o end
133 off, o = off.divmod(24)
134 if o != 0 then hour -= o; o, hour = hour.divmod(24); off -= o end
143 day = month_days(year, mon)
147 return year, mon, day, hour, min, sec
149 private :apply_offset
151 def make_time(year, mon, day, hour, min, sec, sec_fraction, zone, now)
153 usec = sec_fraction * 1000000 if sec_fraction
156 break if year; year = now.year
157 break if mon; mon = now.mon
158 break if day; day = now.day
159 break if hour; hour = now.hour
160 break if min; min = now.min
161 break if sec; sec = now.sec
162 break if sec_fraction; usec = now.tv_usec
175 off = zone_offset(zone, year) if zone
178 year, mon, day, hour, min, sec =
179 apply_offset(year, mon, day, hour, min, sec, off)
180 t = self.utc(year, mon, day, hour, min, sec, usec)
181 t.localtime if !zone_utc?(zone)
184 self.local(year, mon, day, hour, min, sec, usec)
190 # Parses +date+ using Date._parse and converts it to a Time object.
192 # If a block is given, the year described in +date+ is converted by the
193 # block. For example:
195 # Time.parse(...) {|y| y < 100 ? (y >= 69 ? y + 1900 : y + 2000) : y}
197 # If the upper components of the given time are broken or missing, they are
198 # supplied with those of +now+. For the lower components, the minimum
199 # values (1 or 0) are assumed if broken or missing. For example:
201 # # Suppose it is "Thu Nov 29 14:33:20 GMT 2001" now and
202 # # your timezone is GMT:
203 # Time.parse("16:30") #=> Thu Nov 29 16:30:00 GMT 2001
204 # Time.parse("7/23") #=> Mon Jul 23 00:00:00 GMT 2001
205 # Time.parse("Aug 31") #=> Fri Aug 31 00:00:00 GMT 2001
207 # Since there are numerous conflicts among locally defined timezone
208 # abbreviations all over the world, this method is not made to
209 # understand all of them. For example, the abbreviation "CST" is
212 # -06:00 in America/Chicago,
213 # -05:00 in America/Havana,
214 # +08:00 in Asia/Harbin,
215 # +09:30 in Australia/Darwin,
216 # +10:30 in Australia/Adelaide,
219 # Based on the fact, this method only understands the timezone
220 # abbreviations described in RFC 822 and the system timezone, in the
221 # order named. (i.e. a definition in RFC 822 overrides the system
222 # timezone definition.) The system timezone is taken from
223 # <tt>Time.local(year, 1, 1).zone</tt> and
224 # <tt>Time.local(year, 7, 1).zone</tt>.
225 # If the extracted timezone abbreviation does not match any of them,
226 # it is ignored and the given time is regarded as a local time.
228 # ArgumentError is raised if Date._parse cannot extract information from
229 # +date+ or Time class cannot represent specified date.
231 # This method can be used as fail-safe for other parsing methods as:
233 # Time.rfc2822(date) rescue Time.parse(date)
234 # Time.httpdate(date) rescue Time.parse(date)
235 # Time.xmlschema(date) rescue Time.parse(date)
237 # A failure for Time.parse should be checked, though.
239 def parse(date, now=self.now)
240 d = Date._parse(date, false)
242 year = yield(year) if year && block_given?
243 make_time(year, d[:mon], d[:mday], d[:hour], d[:min], d[:sec], d[:sec_fraction], d[:zone], now)
247 # Parses +date+ using Date._strptime and converts it to a Time object.
249 # If a block is given, the year described in +date+ is converted by the
250 # block. For example:
252 # Time.strptime(...) {|y| y < 100 ? (y >= 69 ? y + 1900 : y + 2000) : y}
253 def strptime(date, format, now=self.now)
254 d = Date._strptime(date, format)
255 raise ArgumentError, "invalid strptime format - `#{format}'" unless d
257 year = yield(year) if year && block_given?
258 make_time(year, d[:mon], d[:mday], d[:hour], d[:min], d[:sec], d[:sec_fraction], d[:zone], now)
262 'JAN' => 1, 'FEB' => 2, 'MAR' => 3, 'APR' => 4, 'MAY' => 5, 'JUN' => 6,
263 'JUL' => 7, 'AUG' => 8, 'SEP' => 9, 'OCT' =>10, 'NOV' =>11, 'DEC' =>12
267 # Parses +date+ as date-time defined by RFC 2822 and converts it to a Time
268 # object. The format is identical to the date format defined by RFC 822 and
269 # updated by RFC 1123.
271 # ArgumentError is raised if +date+ is not compliant with RFC 2822
272 # or Time class cannot represent specified date.
274 # See #rfc2822 for more information on this format.
278 (?:(?:Mon|Tue|Wed|Thu|Fri|Sat|Sun)\s*,\s*)?
280 (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s+
286 UT|GMT|EST|EDT|CST|CDT|MST|MDT|PST|PDT|[A-IK-Z])/ix =~ date
287 # Since RFC 2822 permit comments, the regexp has no right anchor.
289 mon = MonthValue[$2.upcase]
293 sec = $6 ? $6.to_i : 0
296 # following year completion is compliant with RFC 2822.
305 year, mon, day, hour, min, sec =
306 apply_offset(year, mon, day, hour, min, sec, zone_offset(zone))
307 t = self.utc(year, mon, day, hour, min, sec)
308 t.localtime if !zone_utc?(zone)
311 raise ArgumentError.new("not RFC 2822 compliant date: #{date.inspect}")
317 # Parses +date+ as HTTP-date defined by RFC 2616 and converts it to a Time
320 # ArgumentError is raised if +date+ is not compliant with RFC 2616 or Time
321 # class cannot represent specified date.
323 # See #httpdate for more information on this format.
327 (?:Mon|Tue|Wed|Thu|Fri|Sat|Sun),\x20
329 (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\x20
331 (\d{2}):(\d{2}):(\d{2})\x20
336 (?:Monday|Tuesday|Wednesday|Thursday|Friday|Saturday|Sunday),\x20
337 (\d\d)-(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)-(\d\d)\x20
338 (\d\d):(\d\d):(\d\d)\x20
347 self.utc(year, $2, $1.to_i, $4.to_i, $5.to_i, $6.to_i)
349 (?:Mon|Tue|Wed|Thu|Fri|Sat|Sun)\x20
350 (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\x20
352 (\d\d):(\d\d):(\d\d)\x20
355 self.utc($6.to_i, MonthValue[$1.upcase], $2.to_i,
356 $3.to_i, $4.to_i, $5.to_i)
358 raise ArgumentError.new("not RFC 2616 compliant date: #{date.inspect}")
363 # Parses +date+ as dateTime defined by XML Schema and converts it to a Time
364 # object. The format is restricted version of the format defined by ISO
367 # ArgumentError is raised if +date+ is not compliant with the format or Time
368 # class cannot represent specified date.
370 # See #xmlschema for more information on this format.
374 (-?\d+)-(\d\d)-(\d\d)
387 usec = $7.to_f * 1000000 if $7
390 year, mon, day, hour, min, sec =
391 apply_offset(year, mon, day, hour, min, sec, zone_offset(zone))
392 self.utc(year, mon, day, hour, min, sec, usec)
394 self.local(year, mon, day, hour, min, sec, usec)
397 raise ArgumentError.new("invalid date: #{date.inspect}")
400 alias iso8601 xmlschema
404 # Returns a string which represents the time as date-time defined by RFC 2822:
406 # day-of-week, DD month-name CCYY hh:mm:ss zone
408 # where zone is [+-]hhmm.
410 # If +self+ is a UTC time, -0000 is used as zone.
413 sprintf('%s, %02d %s %d %02d:%02d:%02d ',
414 RFC2822_DAY_NAME[wday],
415 day, RFC2822_MONTH_NAME[mon-1], year,
421 sign = off < 0 ? '-' : '+'
422 sprintf('%s%02d%02d', sign, *(off.abs / 60).divmod(60))
427 # Rubinius kernel defines these.
428 unless const_defined?(:RFC2822_DAY_NAME)
431 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'
433 RFC2822_MONTH_NAME = [
434 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
435 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'
440 # Returns a string which represents the time as rfc1123-date of HTTP-date
441 # defined by RFC 2616:
443 # day-of-week, DD month-name CCYY hh:mm:ss GMT
445 # Note that the result is always UTC (GMT).
449 sprintf('%s, %02d %s %d %02d:%02d:%02d GMT',
450 RFC2822_DAY_NAME[t.wday],
451 t.day, RFC2822_MONTH_NAME[t.mon-1], t.year,
452 t.hour, t.min, t.sec)
456 # Returns a string which represents the time as dateTime defined by XML
459 # CCYY-MM-DDThh:mm:ssTZD
460 # CCYY-MM-DDThh:mm:ss.sssTZD
462 # where TZD is Z or [+-]hh:mm.
464 # If self is a UTC time, Z is used as TZD. [+-]hh:mm is used otherwise.
466 # +fractional_seconds+ specifies a number of digits of fractional seconds.
467 # Its default value is 0.
469 def xmlschema(fraction_digits=0)
470 sprintf('%d-%02d-%02dT%02d:%02d:%02d',
471 year, mon, day, hour, min, sec) +
472 if fraction_digits == 0
474 elsif fraction_digits <= 9
475 '.' + sprintf('%09d', nsec)[0, fraction_digits]
477 '.' + sprintf('%09d', nsec) + '0' * (fraction_digits - 9)
483 sign = off < 0 ? '-' : '+'
484 sprintf('%s%02d:%02d', sign, *(off.abs / 60).divmod(60))
487 alias iso8601 xmlschema
493 class TimeExtentionTest < Test::Unit::TestCase # :nodoc:
495 assert_equal(Time.utc(1976, 8, 26, 14, 30) + 4 * 3600,
496 Time.rfc2822("26 Aug 76 14:30 EDT"))
497 assert_equal(Time.utc(1976, 8, 27, 9, 32) + 7 * 3600,
498 Time.rfc2822("27 Aug 76 09:32 PDT"))
502 assert_equal(Time.utc(1997, 11, 21, 9, 55, 6) + 6 * 3600,
503 Time.rfc2822("Fri, 21 Nov 1997 09:55:06 -0600"))
504 assert_equal(Time.utc(2003, 7, 1, 10, 52, 37) - 2 * 3600,
505 Time.rfc2822("Tue, 1 Jul 2003 10:52:37 +0200"))
506 assert_equal(Time.utc(1997, 11, 21, 10, 1, 10) + 6 * 3600,
507 Time.rfc2822("Fri, 21 Nov 1997 10:01:10 -0600"))
508 assert_equal(Time.utc(1997, 11, 21, 11, 0, 0) + 6 * 3600,
509 Time.rfc2822("Fri, 21 Nov 1997 11:00:00 -0600"))
510 assert_equal(Time.utc(1997, 11, 24, 14, 22, 1) + 8 * 3600,
511 Time.rfc2822("Mon, 24 Nov 1997 14:22:01 -0800"))
517 assert_equal(Time.utc(1969, 2, 13, 23, 32, 54) + 3 * 3600 + 30 * 60,
518 Time.rfc2822("Thu, 13 Feb 1969 23:32:54 -0330"))
519 assert_equal(Time.utc(1969, 2, 13, 23, 32, 0) + 3 * 3600 + 30 * 60,
525 -0330 (Newfoundland Time)"))
527 assert_equal(Time.utc(1997, 11, 21, 9, 55, 6),
528 Time.rfc2822("21 Nov 97 09:55:06 GMT"))
529 assert_equal(Time.utc(1997, 11, 21, 9, 55, 6) + 6 * 3600,
530 Time.rfc2822("Fri, 21 Nov 1997 09 : 55 : 06 -0600"))
531 assert_raise(ArgumentError) {
532 # inner comment is not supported.
533 Time.rfc2822("Fri, 21 Nov 1997 09(comment): 55 : 06 -0600")
538 t = Time.utc(1994, 11, 6, 8, 49, 37)
539 assert_equal(t, Time.httpdate("Sun, 06 Nov 1994 08:49:37 GMT"))
540 assert_equal(t, Time.httpdate("Sunday, 06-Nov-94 08:49:37 GMT"))
541 assert_equal(t, Time.httpdate("Sun Nov 6 08:49:37 1994"))
542 assert_equal(Time.utc(1995, 11, 15, 6, 25, 24),
543 Time.httpdate("Wed, 15 Nov 1995 06:25:24 GMT"))
544 assert_equal(Time.utc(1995, 11, 15, 4, 58, 8),
545 Time.httpdate("Wed, 15 Nov 1995 04:58:08 GMT"))
546 assert_equal(Time.utc(1994, 11, 15, 8, 12, 31),
547 Time.httpdate("Tue, 15 Nov 1994 08:12:31 GMT"))
548 assert_equal(Time.utc(1994, 12, 1, 16, 0, 0),
549 Time.httpdate("Thu, 01 Dec 1994 16:00:00 GMT"))
550 assert_equal(Time.utc(1994, 10, 29, 19, 43, 31),
551 Time.httpdate("Sat, 29 Oct 1994 19:43:31 GMT"))
552 assert_equal(Time.utc(1994, 11, 15, 12, 45, 26),
553 Time.httpdate("Tue, 15 Nov 1994 12:45:26 GMT"))
554 assert_equal(Time.utc(1999, 12, 31, 23, 59, 59),
555 Time.httpdate("Fri, 31 Dec 1999 23:59:59 GMT"))
557 assert_equal(Time.utc(2007, 12, 23, 11, 22, 33),
558 Time.httpdate('Sunday, 23-Dec-07 11:22:33 GMT'))
562 t = Time.utc(1985, 4, 12, 23, 20, 50, 520000)
563 s = "1985-04-12T23:20:50.52Z"
564 assert_equal(t, Time.iso8601(s))
565 assert_equal(s, t.iso8601(2))
567 t = Time.utc(1996, 12, 20, 0, 39, 57)
568 s = "1996-12-19T16:39:57-08:00"
569 assert_equal(t, Time.iso8601(s))
570 # There is no way to generate time string with arbitrary timezone.
571 s = "1996-12-20T00:39:57Z"
572 assert_equal(t, Time.iso8601(s))
573 assert_equal(s, t.iso8601)
575 t = Time.utc(1990, 12, 31, 23, 59, 60)
576 s = "1990-12-31T23:59:60Z"
577 assert_equal(t, Time.iso8601(s))
578 # leap second is representable only if timezone file has it.
579 s = "1990-12-31T15:59:60-08:00"
580 assert_equal(t, Time.iso8601(s))
587 t = Time.utc(1937, 1, 1, 11, 40, 27, 870000)
588 s = "1937-01-01T12:00:27.87+00:20"
589 assert_equal(t, Time.iso8601(s))
593 # http://www.w3.org/TR/xmlschema-2/
595 assert_equal(Time.utc(1999, 5, 31, 13, 20, 0) + 5 * 3600,
596 Time.xmlschema("1999-05-31T13:20:00-05:00"))
597 assert_equal(Time.local(2000, 1, 20, 12, 0, 0),
598 Time.xmlschema("2000-01-20T12:00:00"))
599 assert_equal(Time.utc(2000, 1, 20, 12, 0, 0),
600 Time.xmlschema("2000-01-20T12:00:00Z"))
601 assert_equal(Time.utc(2000, 1, 20, 12, 0, 0) - 12 * 3600,
602 Time.xmlschema("2000-01-20T12:00:00+12:00"))
603 assert_equal(Time.utc(2000, 1, 20, 12, 0, 0) + 13 * 3600,
604 Time.xmlschema("2000-01-20T12:00:00-13:00"))
605 assert_equal(Time.utc(2000, 3, 4, 23, 0, 0) - 3 * 3600,
606 Time.xmlschema("2000-03-04T23:00:00+03:00"))
607 assert_equal(Time.utc(2000, 3, 4, 20, 0, 0),
608 Time.xmlschema("2000-03-04T20:00:00Z"))
609 assert_equal(Time.local(2000, 1, 15, 0, 0, 0),
610 Time.xmlschema("2000-01-15T00:00:00"))
611 assert_equal(Time.local(2000, 2, 15, 0, 0, 0),
612 Time.xmlschema("2000-02-15T00:00:00"))
613 assert_equal(Time.local(2000, 1, 15, 12, 0, 0),
614 Time.xmlschema("2000-01-15T12:00:00"))
615 assert_equal(Time.utc(2000, 1, 16, 12, 0, 0),
616 Time.xmlschema("2000-01-16T12:00:00Z"))
617 assert_equal(Time.local(2000, 1, 1, 12, 0, 0),
618 Time.xmlschema("2000-01-01T12:00:00"))
619 assert_equal(Time.utc(1999, 12, 31, 23, 0, 0),
620 Time.xmlschema("1999-12-31T23:00:00Z"))
621 assert_equal(Time.local(2000, 1, 16, 12, 0, 0),
622 Time.xmlschema("2000-01-16T12:00:00"))
623 assert_equal(Time.local(2000, 1, 16, 0, 0, 0),
624 Time.xmlschema("2000-01-16T00:00:00"))
625 assert_equal(Time.utc(2000, 1, 12, 12, 13, 14),
626 Time.xmlschema("2000-01-12T12:13:14Z"))
627 assert_equal(Time.utc(2001, 4, 17, 19, 23, 17, 300000),
628 Time.xmlschema("2001-04-17T19:23:17.3Z"))
631 def test_encode_xmlschema
632 t = Time.utc(2001, 4, 17, 19, 23, 17, 300000)
633 assert_equal("2001-04-17T19:23:17Z", t.xmlschema)
634 assert_equal("2001-04-17T19:23:17.3Z", t.xmlschema(1))
635 assert_equal("2001-04-17T19:23:17.300000Z", t.xmlschema(6))
636 assert_equal("2001-04-17T19:23:17.3000000Z", t.xmlschema(7))
638 t = Time.utc(2001, 4, 17, 19, 23, 17, 123456)
639 assert_equal("2001-04-17T19:23:17.1234560Z", t.xmlschema(7))
640 assert_equal("2001-04-17T19:23:17.123456Z", t.xmlschema(6))
641 assert_equal("2001-04-17T19:23:17.12345Z", t.xmlschema(5))
642 assert_equal("2001-04-17T19:23:17.1Z", t.xmlschema(1))
649 t = Time.utc(1960, 12, 31, 23, 0, 0, 123456)
650 assert_equal("1960-12-31T23:00:00.123456Z", t.xmlschema(6))
655 now = Time.local(2001,11,29,21,26,35)
656 assert_equal(Time.local( 2001,11,29,21,12),
657 Time.parse("2001/11/29 21:12", now))
658 assert_equal(Time.local( 2001,11,29),
659 Time.parse("2001/11/29", now))
660 assert_equal(Time.local( 2001,11,29),
661 Time.parse( "11/29", now))
662 #assert_equal(Time.local(2001,11,1), Time.parse("Nov", now))
663 assert_equal(Time.local( 2001,11,29,10,22),
664 Time.parse( "10:22", now))
668 # They were actually used in some web sites.
669 assert_raise(ArgumentError) { Time.httpdate("1 Dec 2001 10:23:57 GMT") }
670 assert_raise(ArgumentError) { Time.httpdate("Sat, 1 Dec 2001 10:25:42 GMT") }
671 assert_raise(ArgumentError) { Time.httpdate("Sat, 1-Dec-2001 10:53:55 GMT") }
672 assert_raise(ArgumentError) { Time.httpdate("Saturday, 01-Dec-2001 10:15:34 GMT") }
673 assert_raise(ArgumentError) { Time.httpdate("Saturday, 01-Dec-101 11:10:07 GMT") }
674 assert_raise(ArgumentError) { Time.httpdate("Fri, 30 Nov 2001 21:30:00 JST") }
676 # They were actually used in some mails.
677 assert_raise(ArgumentError) { Time.rfc2822("01-5-20") }
678 assert_raise(ArgumentError) { Time.rfc2822("7/21/00") }
679 assert_raise(ArgumentError) { Time.rfc2822("2001-8-28") }
680 assert_raise(ArgumentError) { Time.rfc2822("00-5-6 1:13:06") }
681 assert_raise(ArgumentError) { Time.rfc2822("2001-9-27 9:36:49") }
682 assert_raise(ArgumentError) { Time.rfc2822("2000-12-13 11:01:11") }
683 assert_raise(ArgumentError) { Time.rfc2822("2001/10/17 04:29:55") }
684 assert_raise(ArgumentError) { Time.rfc2822("9/4/2001 9:23:19 PM") }
685 assert_raise(ArgumentError) { Time.rfc2822("01 Nov 2001 09:04:31") }
686 assert_raise(ArgumentError) { Time.rfc2822("13 Feb 2001 16:4 GMT") }
687 assert_raise(ArgumentError) { Time.rfc2822("01 Oct 00 5:41:19 PM") }
688 assert_raise(ArgumentError) { Time.rfc2822("2 Jul 00 00:51:37 JST") }
689 assert_raise(ArgumentError) { Time.rfc2822("01 11 2001 06:55:57 -0500") }
690 assert_raise(ArgumentError) { Time.rfc2822("18 \343\366\356\341\370 2000") }
691 assert_raise(ArgumentError) { Time.rfc2822("Fri, Oct 2001 18:53:32") }
692 assert_raise(ArgumentError) { Time.rfc2822("Fri, 2 Nov 2001 03:47:54") }
693 assert_raise(ArgumentError) { Time.rfc2822("Fri, 27 Jul 2001 11.14.14 +0200") }
694 assert_raise(ArgumentError) { Time.rfc2822("Thu, 2 Nov 2000 04:13:53 -600") }
695 assert_raise(ArgumentError) { Time.rfc2822("Wed, 5 Apr 2000 22:57:09 JST") }
696 assert_raise(ArgumentError) { Time.rfc2822("Mon, 11 Sep 2000 19:47:33 00000") }
697 assert_raise(ArgumentError) { Time.rfc2822("Fri, 28 Apr 2000 20:40:47 +-900") }
698 assert_raise(ArgumentError) { Time.rfc2822("Fri, 19 Jan 2001 8:15:36 AM -0500") }
699 assert_raise(ArgumentError) { Time.rfc2822("Thursday, Sep 27 2001 7:42:35 AM EST") }
700 assert_raise(ArgumentError) { Time.rfc2822("3/11/2001 1:31:57 PM Pacific Daylight Time") }
701 assert_raise(ArgumentError) { Time.rfc2822("Mi, 28 Mrz 2001 11:51:36") }
702 assert_raise(ArgumentError) { Time.rfc2822("P, 30 sept 2001 23:03:14") }
703 assert_raise(ArgumentError) { Time.rfc2822("fr, 11 aug 2000 18:39:22") }
704 assert_raise(ArgumentError) { Time.rfc2822("Fr, 21 Sep 2001 17:44:03 -1000") }
705 assert_raise(ArgumentError) { Time.rfc2822("Mo, 18 Jun 2001 19:21:40 -1000") }
706 assert_raise(ArgumentError) { Time.rfc2822("l\366, 12 aug 2000 18:53:20") }
707 assert_raise(ArgumentError) { Time.rfc2822("l\366, 26 maj 2001 00:15:58") }
708 assert_raise(ArgumentError) { Time.rfc2822("Dom, 30 Sep 2001 17:36:30") }
709 assert_raise(ArgumentError) { Time.rfc2822("%&, 31 %2/ 2000 15:44:47 -0500") }
710 assert_raise(ArgumentError) { Time.rfc2822("dom, 26 ago 2001 03:57:07 -0300") }
711 assert_raise(ArgumentError) { Time.rfc2822("ter, 04 set 2001 16:27:58 -0300") }
712 assert_raise(ArgumentError) { Time.rfc2822("Wen, 3 oct 2001 23:17:49 -0400") }
713 assert_raise(ArgumentError) { Time.rfc2822("Wen, 3 oct 2001 23:17:49 -0400") }
714 assert_raise(ArgumentError) { Time.rfc2822("ele, 11 h: 2000 12:42:15 -0500") }
715 assert_raise(ArgumentError) { Time.rfc2822("Tue, 14 Aug 2001 3:55:3 +0200") }
716 assert_raise(ArgumentError) { Time.rfc2822("Fri, 25 Aug 2000 9:3:48 +0800") }
717 assert_raise(ArgumentError) { Time.rfc2822("Fri, 1 Dec 2000 0:57:50 EST") }
718 assert_raise(ArgumentError) { Time.rfc2822("Mon, 7 May 2001 9:39:51 +0200") }
719 assert_raise(ArgumentError) { Time.rfc2822("Wed, 1 Aug 2001 16:9:15 +0200") }
720 assert_raise(ArgumentError) { Time.rfc2822("Wed, 23 Aug 2000 9:17:36 +0800") }
721 assert_raise(ArgumentError) { Time.rfc2822("Fri, 11 Aug 2000 10:4:42 +0800") }
722 assert_raise(ArgumentError) { Time.rfc2822("Sat, 15 Sep 2001 13:22:2 +0300") }
723 assert_raise(ArgumentError) { Time.rfc2822("Wed,16 \276\305\324\302 2001 20:06:25 +0800") }
724 assert_raise(ArgumentError) { Time.rfc2822("Wed,7 \312\256\322\273\324\302 2001 23:47:22 +0800") }
725 assert_raise(ArgumentError) { Time.rfc2822("=?iso-8859-1?Q?(=C5=DA),?= 10 2 2001 23:32:26 +0900 (JST)") }
726 assert_raise(ArgumentError) { Time.rfc2822("\307\341\314\343\332\311, 30 \344\346\335\343\310\321 2001 10:01:06") }
727 assert_raise(ArgumentError) { Time.rfc2822("=?iso-8859-1?Q?(=BF=E5),?= 12 =?iso-8859-1?Q?9=B7=EE?= 2001 14:52:41\n+0900 (JST)") }
731 assert_equal(true, Time.parse("2000-01-01T00:00:00Z").utc?)
732 assert_equal(true, Time.parse("2000-01-01T00:00:00-00:00").utc?)
733 assert_equal(false, Time.parse("2000-01-01T00:00:00+00:00").utc?)
734 assert_equal(false, Time.parse("Sat, 01 Jan 2000 00:00:00 GMT").utc?)
735 assert_equal(true, Time.parse("Sat, 01 Jan 2000 00:00:00 -0000").utc?)
736 assert_equal(false, Time.parse("Sat, 01 Jan 2000 00:00:00 +0000").utc?)
737 assert_equal(false, Time.rfc2822("Sat, 01 Jan 2000 00:00:00 GMT").utc?)
738 assert_equal(true, Time.rfc2822("Sat, 01 Jan 2000 00:00:00 -0000").utc?)
739 assert_equal(false, Time.rfc2822("Sat, 01 Jan 2000 00:00:00 +0000").utc?)
740 assert_equal(true, Time.rfc2822("Sat, 01 Jan 2000 00:00:00 UTC").utc?)
743 def test_parse_leap_second
744 t = Time.utc(1998,12,31,23,59,59)
745 assert_equal(t, Time.parse("Thu Dec 31 23:59:59 UTC 1998"))
746 assert_equal(t, Time.parse("Fri Dec 31 23:59:59 -0000 1998"));t.localtime
747 assert_equal(t, Time.parse("Fri Jan 1 08:59:59 +0900 1999"))
748 assert_equal(t, Time.parse("Fri Jan 1 00:59:59 +0100 1999"))
749 assert_equal(t, Time.parse("Fri Dec 31 23:59:59 +0000 1998"))
750 assert_equal(t, Time.parse("Fri Dec 31 22:59:59 -0100 1998"));t.utc
752 assert_equal(t, Time.parse("Thu Dec 31 23:59:60 UTC 1998"))
753 assert_equal(t, Time.parse("Fri Dec 31 23:59:60 -0000 1998"));t.localtime
754 assert_equal(t, Time.parse("Fri Jan 1 08:59:60 +0900 1999"))
755 assert_equal(t, Time.parse("Fri Jan 1 00:59:60 +0100 1999"))
756 assert_equal(t, Time.parse("Fri Dec 31 23:59:60 +0000 1998"))
757 assert_equal(t, Time.parse("Fri Dec 31 22:59:60 -0100 1998"));t.utc
758 t += 1 if t.sec == 60
759 assert_equal(t, Time.parse("Thu Jan 1 00:00:00 UTC 1999"))
760 assert_equal(t, Time.parse("Fri Jan 1 00:00:00 -0000 1999"));t.localtime
761 assert_equal(t, Time.parse("Fri Jan 1 09:00:00 +0900 1999"))
762 assert_equal(t, Time.parse("Fri Jan 1 01:00:00 +0100 1999"))
763 assert_equal(t, Time.parse("Fri Jan 1 00:00:00 +0000 1999"))
764 assert_equal(t, Time.parse("Fri Dec 31 23:00:00 -0100 1998"))
767 def test_rfc2822_leap_second
768 t = Time.utc(1998,12,31,23,59,59)
769 assert_equal(t, Time.rfc2822("Thu, 31 Dec 1998 23:59:59 UTC"))
770 assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 23:59:59 -0000"));t.localtime
771 assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 08:59:59 +0900"))
772 assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 00:59:59 +0100"))
773 assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 23:59:59 +0000"))
774 assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 22:59:59 -0100"));t.utc
776 assert_equal(t, Time.rfc2822("Thu, 31 Dec 1998 23:59:60 UTC"))
777 assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 23:59:60 -0000"));t.localtime
778 assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 08:59:60 +0900"))
779 assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 00:59:60 +0100"))
780 assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 23:59:60 +0000"))
781 assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 22:59:60 -0100"));t.utc
782 t += 1 if t.sec == 60
783 assert_equal(t, Time.rfc2822("Thu, 1 Jan 1999 00:00:00 UTC"))
784 assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 00:00:00 -0000"));t.localtime
785 assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 09:00:00 +0900"))
786 assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 01:00:00 +0100"))
787 assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 00:00:00 +0000"))
788 assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 23:00:00 -0100"))
791 def test_xmlschema_leap_second
792 t = Time.utc(1998,12,31,23,59,59)
793 assert_equal(t, Time.xmlschema("1998-12-31T23:59:59Z"))
794 assert_equal(t, Time.xmlschema("1998-12-31T23:59:59-00:00"));t.localtime
795 assert_equal(t, Time.xmlschema("1999-01-01T08:59:59+09:00"))
796 assert_equal(t, Time.xmlschema("1999-01-01T00:59:59+01:00"))
797 assert_equal(t, Time.xmlschema("1998-12-31T23:59:59+00:00"))
798 assert_equal(t, Time.xmlschema("1998-12-31T22:59:59-01:00"));t.utc
800 assert_equal(t, Time.xmlschema("1998-12-31T23:59:60Z"))
801 assert_equal(t, Time.xmlschema("1998-12-31T23:59:60-00:00"));t.localtime
802 assert_equal(t, Time.xmlschema("1999-01-01T08:59:60+09:00"))
803 assert_equal(t, Time.xmlschema("1999-01-01T00:59:60+01:00"))
804 assert_equal(t, Time.xmlschema("1998-12-31T23:59:60+00:00"))
805 assert_equal(t, Time.xmlschema("1998-12-31T22:59:60-01:00"));t.utc
806 t += 1 if t.sec == 60
807 assert_equal(t, Time.xmlschema("1999-01-01T00:00:00Z"))
808 assert_equal(t, Time.xmlschema("1999-01-01T00:00:00-00:00"));t.localtime
809 assert_equal(t, Time.xmlschema("1999-01-01T09:00:00+09:00"))
810 assert_equal(t, Time.xmlschema("1999-01-01T01:00:00+01:00"))
811 assert_equal(t, Time.xmlschema("1999-01-01T00:00:00+00:00"))
812 assert_equal(t, Time.xmlschema("1998-12-31T23:00:00-01:00"))
815 def test_ruby_talk_152866
816 t = Time::xmlschema('2005-08-30T22:48:00-07:00')
817 assert_equal(31, t.day)
818 assert_equal(8, t.mon)
821 def test_parse_fraction
822 assert_equal(500000, Time.parse("2000-01-01T00:00:00.5+00:00").tv_usec)
826 assert_equal(Time.utc(2005, 8, 28, 06, 54, 20), Time.strptime("28/Aug/2005:06:54:20 +0000", "%d/%b/%Y:%T %z"))
830 assert_equal(123456789, Time.xmlschema("2000-01-01T00:00:00.123456789+00:00").tv_nsec)
831 assert_equal(123456789, Time.parse("2000-01-01T00:00:00.123456789+00:00").tv_nsec)