* lib/time.rb: according to RFC2822, -0000 means local time, +0000

means UTC.  a patch from Chun Wang.   [ruby-core:19578]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2008-11-18 15:12:02 +00:00
Родитель 256e8b9afc
Коммит 6ce0058aeb
2 изменённых файлов: 33 добавлений и 28 удалений

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@ -1,3 +1,8 @@
Wed Nov 19 00:03:13 2008 Yukihiro Matsumoto <matz@ruby-lang.org>
* lib/time.rb: according to RFC2822, -0000 means local time, +0000
means UTC. a patch from Chun Wang. [ruby-core:19578]
Tue Nov 18 23:02:23 2008 Yukihiro Matsumoto <matz@ruby-lang.org>
* proc.c (proc_eq): equivalence check should not done by pointer

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@ -84,9 +84,9 @@ class Time
end
def zone_utc?(zone)
# * +0000 means localtime. [RFC 2822]
# * -0000 means localtime. [RFC 2822]
# * GMT is a localtime abbreviation in Europe/London, etc.
if /\A(?:-00:00|-0000|-00|UTC|Z|UT)\z/i =~ zone
if /\A(?:\+00:00|\+0000|\+00|UTC|Z|UT)\z/i =~ zone
true
else
false
@ -409,7 +409,7 @@ class Time
#
# where zone is [+-]hhmm.
#
# If +self+ is a UTC time, -0000 is used as zone.
# If +self+ is a UTC time, +0000 is used as zone.
#
def rfc2822
sprintf('%s, %02d %s %d %02d:%02d:%02d ',
@ -417,7 +417,7 @@ class Time
day, RFC2822_MONTH_NAME[mon-1], year,
hour, min, sec) +
if utc?
'-0000'
'+0000'
else
off = utc_offset
sign = off < 0 ? '-' : '+'
@ -730,86 +730,86 @@ if __FILE__ == $0
def test_zone_0000
assert_equal(true, Time.parse("2000-01-01T00:00:00Z").utc?)
assert_equal(true, Time.parse("2000-01-01T00:00:00-00:00").utc?)
assert_equal(false, Time.parse("2000-01-01T00:00:00+00:00").utc?)
assert_equal(true, Time.parse("2000-01-01T00:00:00+00:00").utc?)
assert_equal(false, Time.parse("2000-01-01T00:00:00-00:00").utc?)
assert_equal(false, Time.parse("Sat, 01 Jan 2000 00:00:00 GMT").utc?)
assert_equal(true, Time.parse("Sat, 01 Jan 2000 00:00:00 -0000").utc?)
assert_equal(false, Time.parse("Sat, 01 Jan 2000 00:00:00 +0000").utc?)
assert_equal(true, Time.parse("Sat, 01 Jan 2000 00:00:00 +0000").utc?)
assert_equal(false, Time.parse("Sat, 01 Jan 2000 00:00:00 -0000").utc?)
assert_equal(false, Time.rfc2822("Sat, 01 Jan 2000 00:00:00 GMT").utc?)
assert_equal(true, Time.rfc2822("Sat, 01 Jan 2000 00:00:00 -0000").utc?)
assert_equal(false, Time.rfc2822("Sat, 01 Jan 2000 00:00:00 +0000").utc?)
assert_equal(true, Time.rfc2822("Sat, 01 Jan 2000 00:00:00 +0000").utc?)
assert_equal(false, Time.rfc2822("Sat, 01 Jan 2000 00:00:00 -0000").utc?)
assert_equal(true, Time.rfc2822("Sat, 01 Jan 2000 00:00:00 UTC").utc?)
end
def test_parse_leap_second
t = Time.utc(1998,12,31,23,59,59)
assert_equal(t, Time.parse("Thu Dec 31 23:59:59 UTC 1998"))
assert_equal(t, Time.parse("Fri Dec 31 23:59:59 -0000 1998"));t.localtime
assert_equal(t, Time.parse("Fri Dec 31 23:59:59 +0000 1998"));t.localtime
assert_equal(t, Time.parse("Fri Jan 1 08:59:59 +0900 1999"))
assert_equal(t, Time.parse("Fri Jan 1 00:59:59 +0100 1999"))
assert_equal(t, Time.parse("Fri Dec 31 23:59:59 +0000 1998"))
assert_equal(t, Time.parse("Fri Dec 31 23:59:59 -0000 1998"))
assert_equal(t, Time.parse("Fri Dec 31 22:59:59 -0100 1998"));t.utc
t += 1
assert_equal(t, Time.parse("Thu Dec 31 23:59:60 UTC 1998"))
assert_equal(t, Time.parse("Fri Dec 31 23:59:60 -0000 1998"));t.localtime
assert_equal(t, Time.parse("Fri Dec 31 23:59:60 +0000 1998"));t.localtime
assert_equal(t, Time.parse("Fri Jan 1 08:59:60 +0900 1999"))
assert_equal(t, Time.parse("Fri Jan 1 00:59:60 +0100 1999"))
assert_equal(t, Time.parse("Fri Dec 31 23:59:60 +0000 1998"))
assert_equal(t, Time.parse("Fri Dec 31 23:59:60 -0000 1998"))
assert_equal(t, Time.parse("Fri Dec 31 22:59:60 -0100 1998"));t.utc
t += 1 if t.sec == 60
assert_equal(t, Time.parse("Thu Jan 1 00:00:00 UTC 1999"))
assert_equal(t, Time.parse("Fri Jan 1 00:00:00 -0000 1999"));t.localtime
assert_equal(t, Time.parse("Fri Jan 1 00:00:00 +0000 1999"));t.localtime
assert_equal(t, Time.parse("Fri Jan 1 09:00:00 +0900 1999"))
assert_equal(t, Time.parse("Fri Jan 1 01:00:00 +0100 1999"))
assert_equal(t, Time.parse("Fri Jan 1 00:00:00 +0000 1999"))
assert_equal(t, Time.parse("Fri Jan 1 00:00:00 -0000 1999"))
assert_equal(t, Time.parse("Fri Dec 31 23:00:00 -0100 1998"))
end
def test_rfc2822_leap_second
t = Time.utc(1998,12,31,23,59,59)
assert_equal(t, Time.rfc2822("Thu, 31 Dec 1998 23:59:59 UTC"))
assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 23:59:59 -0000"));t.localtime
assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 23:59:59 +0000"));t.localtime
assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 08:59:59 +0900"))
assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 00:59:59 +0100"))
assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 23:59:59 +0000"))
assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 23:59:59 -0000"))
assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 22:59:59 -0100"));t.utc
t += 1
assert_equal(t, Time.rfc2822("Thu, 31 Dec 1998 23:59:60 UTC"))
assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 23:59:60 -0000"));t.localtime
assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 23:59:60 +0000"));t.localtime
assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 08:59:60 +0900"))
assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 00:59:60 +0100"))
assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 23:59:60 +0000"))
assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 23:59:60 -0000"))
assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 22:59:60 -0100"));t.utc
t += 1 if t.sec == 60
assert_equal(t, Time.rfc2822("Thu, 1 Jan 1999 00:00:00 UTC"))
assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 00:00:00 -0000"));t.localtime
assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 00:00:00 +0000"));t.localtime
assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 09:00:00 +0900"))
assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 01:00:00 +0100"))
assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 00:00:00 +0000"))
assert_equal(t, Time.rfc2822("Fri, 1 Jan 1999 00:00:00 -0000"))
assert_equal(t, Time.rfc2822("Fri, 31 Dec 1998 23:00:00 -0100"))
end
def test_xmlschema_leap_second
t = Time.utc(1998,12,31,23,59,59)
assert_equal(t, Time.xmlschema("1998-12-31T23:59:59Z"))
assert_equal(t, Time.xmlschema("1998-12-31T23:59:59-00:00"));t.localtime
assert_equal(t, Time.xmlschema("1998-12-31T23:59:59+00:00"));t.localtime
assert_equal(t, Time.xmlschema("1999-01-01T08:59:59+09:00"))
assert_equal(t, Time.xmlschema("1999-01-01T00:59:59+01:00"))
assert_equal(t, Time.xmlschema("1998-12-31T23:59:59+00:00"))
assert_equal(t, Time.xmlschema("1998-12-31T23:59:59-00:00"))
assert_equal(t, Time.xmlschema("1998-12-31T22:59:59-01:00"));t.utc
t += 1
assert_equal(t, Time.xmlschema("1998-12-31T23:59:60Z"))
assert_equal(t, Time.xmlschema("1998-12-31T23:59:60-00:00"));t.localtime
assert_equal(t, Time.xmlschema("1998-12-31T23:59:60+00:00"));t.localtime
assert_equal(t, Time.xmlschema("1999-01-01T08:59:60+09:00"))
assert_equal(t, Time.xmlschema("1999-01-01T00:59:60+01:00"))
assert_equal(t, Time.xmlschema("1998-12-31T23:59:60+00:00"))
assert_equal(t, Time.xmlschema("1998-12-31T23:59:60-00:00"))
assert_equal(t, Time.xmlschema("1998-12-31T22:59:60-01:00"));t.utc
t += 1 if t.sec == 60
assert_equal(t, Time.xmlschema("1999-01-01T00:00:00Z"))
assert_equal(t, Time.xmlschema("1999-01-01T00:00:00-00:00"));t.localtime
assert_equal(t, Time.xmlschema("1999-01-01T00:00:00+00:00"));t.localtime
assert_equal(t, Time.xmlschema("1999-01-01T09:00:00+09:00"))
assert_equal(t, Time.xmlschema("1999-01-01T01:00:00+01:00"))
assert_equal(t, Time.xmlschema("1999-01-01T00:00:00+00:00"))
assert_equal(t, Time.xmlschema("1999-01-01T00:00:00-00:00"))
assert_equal(t, Time.xmlschema("1998-12-31T23:00:00-01:00"))
end