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new test file.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28240 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr
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136
test/ruby/test_time_tz.rb
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136
test/ruby/test_time_tz.rb
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require 'test/unit'
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class TestTimeTZ < Test::Unit::TestCase
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def with_tz(tz)
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if /linux/ =~ RUBY_PLATFORM || ENV["RUBY_TEST_TIME_TZ"] == "yes"
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old = ENV["TZ"]
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begin
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ENV["TZ"] = tz
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yield
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ensure
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ENV["TZ"] = old
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end
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else
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if ENV["TZ"] == tz
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yield
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end
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end
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end
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def test_asia_tokyo
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with_tz("Asia/Tokyo") {
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assert_equal("2010-10-06 06:13:28 +0900", Time.local(2010,10,6,6,13,28).to_s)
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}
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end
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def test_europe_brussels
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with_tz("Europe/Brussels") {
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assert_equal("1916-04-30 23:59:59 +0100", Time.local(1916,4,30,23,59,59).to_s)
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assert_equal("1916-05-01 01:00:00 +0200", Time.local(1916,5,1).to_s, "[ruby-core:30672]")
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assert_equal("1916-05-01 01:59:59 +0200", Time.local(1916,5,1,0,59,59).to_s)
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assert_equal("1916-05-01 01:00:00 +0200", Time.local(1916,5,1,1,0,0).to_s)
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assert_equal("1916-05-01 01:59:59 +0200", Time.local(1916,5,1,1,59,59).to_s)
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}
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end
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def test_europe_moscow
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with_tz("Europe/Moscow") {
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assert_equal("1992-03-29 00:00:00 +0400", Time.local(1992,3,28,23,0,0).to_s)
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assert_equal("1992-03-29 00:59:59 +0400", Time.local(1992,3,28,23,59,59).to_s)
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}
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end
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def test_pacific_kiritimati
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with_tz("Pacific/Kiritimati") {
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assert_equal("1994-12-31 23:59:59 -1000", Time.local(1994,12,31,23,59,59).to_s)
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assert_equal("1995-01-02 00:00:00 +1400", Time.local(1995,1,1,0,0,0).to_s)
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assert_equal("1995-01-02 23:59:59 +1400", Time.local(1995,1,1,23,59,59).to_s)
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assert_equal("1995-01-02 00:00:00 +1400", Time.local(1995,1,2,0,0,0).to_s)
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}
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end
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def test_america_los_angeles
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with_tz("America/Los_Angeles") {
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assert_equal("2007-03-11 03:00:00 -0700", Time.local(2007,3,11,2,0,0).to_s)
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assert_equal("2007-03-11 03:59:59 -0700", Time.local(2007,3,11,2,59,59).to_s)
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}
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end
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MON2NUM = {
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"Jan" => 1,
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"Feb" => 2,
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"Mar" => 3,
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"Apr" => 4,
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"May" => 5,
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"Jun" => 6,
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"Jul" => 7,
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"Aug" => 8,
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"Sep" => 9,
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"Oct" => 10,
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"Nov" => 11,
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"Dec" => 12
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}
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def check_zdump(zdump_result)
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zdump_result.each_line {|line|
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/\A(?<tz>\S+)\s+
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\S+\s+(?<u_mon>\S+)\s+(?<u_day>\d+)\s+(?<u_hour>\d\d):(?<u_min>\d\d):(?<u_sec>\d\d)\s+(?<u_year>\d+)\s+UTC\s+=\s+
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\S+\s+(?<l_mon>\S+)\s+(?<l_day>\d+)\s+(?<l_hour>\d\d):(?<l_min>\d\d):(?<l_sec>\d\d)\s+(?<l_year>\d+)\s+\S+\s+isdst=\d+\s+gmtoff=(?<l_gmtoff>-?\d+)\n
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\z/x =~ line
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u_year = u_year.to_i
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u_mon = MON2NUM[u_mon]
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u_day = u_day.to_i
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u_hour = u_hour.to_i
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u_min = u_min.to_i
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u_sec = u_sec.to_i
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l_year = l_year.to_i
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l_mon = MON2NUM[l_mon]
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l_day = l_day.to_i
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l_hour = l_hour.to_i
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l_min = l_min.to_i
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l_sec = l_sec.to_i
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l_gmtoff = l_gmtoff.to_i
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with_tz(tz) {
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expected = "%04d-%02d-%02d %02d:%02d:%02d " % [l_year, l_mon, l_day, l_hour, l_min, l_sec]
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if l_gmtoff < 0
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expected << "-"
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l_gmtoff = -l_gmtoff
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else
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expected << "+"
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end
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l_gmtoff /= 60
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expected << "%02d%02d" % [l_gmtoff / 60, l_gmtoff % 60]
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assert_equal(expected, Time.utc(u_year, u_mon, u_day, u_hour, u_min, u_sec).localtime.to_s)
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}
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}
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end
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def test_zdump
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check_zdump <<'End'
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Asia/Tokyo Sat May 5 16:59:59 1951 UTC = Sun May 6 01:59:59 1951 JST isdst=0 gmtoff=32400
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Asia/Tokyo Sat May 5 17:00:00 1951 UTC = Sun May 6 03:00:00 1951 JDT isdst=1 gmtoff=36000
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Asia/Tokyo Fri Sep 7 15:59:59 1951 UTC = Sat Sep 8 01:59:59 1951 JDT isdst=1 gmtoff=36000
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Asia/Tokyo Fri Sep 7 16:00:00 1951 UTC = Sat Sep 8 01:00:00 1951 JST isdst=0 gmtoff=32400
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Europe/Brussels Sun Apr 30 22:59:59 1916 UTC = Sun Apr 30 23:59:59 1916 CET isdst=0 gmtoff=3600
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Europe/Brussels Sun Apr 30 23:00:00 1916 UTC = Mon May 1 01:00:00 1916 CEST isdst=1 gmtoff=7200
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Europe/Brussels Sat Sep 30 22:59:59 1916 UTC = Sun Oct 1 00:59:59 1916 CEST isdst=1 gmtoff=7200
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Europe/Brussels Sat Sep 30 23:00:00 1916 UTC = Sun Oct 1 00:00:00 1916 CET isdst=0 gmtoff=3600
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Europe/Moscow Sat Jan 18 23:59:59 1992 UTC = Sun Jan 19 01:59:59 1992 MSK isdst=0 gmtoff=7200
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Europe/Moscow Sun Jan 19 00:00:00 1992 UTC = Sun Jan 19 03:00:00 1992 MSK isdst=0 gmtoff=10800
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Europe/Moscow Sat Mar 28 19:59:59 1992 UTC = Sat Mar 28 22:59:59 1992 MSK isdst=0 gmtoff=10800
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Europe/Moscow Sat Mar 28 20:00:00 1992 UTC = Sun Mar 29 00:00:00 1992 MSD isdst=1 gmtoff=14400
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Europe/Moscow Sat Sep 26 18:59:59 1992 UTC = Sat Sep 26 22:59:59 1992 MSD isdst=1 gmtoff=14400
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Europe/Moscow Sat Sep 26 19:00:00 1992 UTC = Sat Sep 26 22:00:00 1992 MSK isdst=0 gmtoff=10800
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Pacific/Kiritimati Sun Jan 1 09:59:59 1995 UTC = Sat Dec 31 23:59:59 1994 LINT isdst=0 gmtoff=-36000
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Pacific/Kiritimati Sun Jan 1 10:00:00 1995 UTC = Mon Jan 2 00:00:00 1995 LINT isdst=0 gmtoff=50400
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America/Los_Angeles Sun Apr 2 09:59:59 2006 UTC = Sun Apr 2 01:59:59 2006 PST isdst=0 gmtoff=-28800
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America/Los_Angeles Sun Apr 2 10:00:00 2006 UTC = Sun Apr 2 03:00:00 2006 PDT isdst=1 gmtoff=-25200
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America/Los_Angeles Sun Oct 29 08:59:59 2006 UTC = Sun Oct 29 01:59:59 2006 PDT isdst=1 gmtoff=-25200
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America/Los_Angeles Sun Oct 29 09:00:00 2006 UTC = Sun Oct 29 01:00:00 2006 PST isdst=0 gmtoff=-28800
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America/Los_Angeles Sun Mar 11 09:59:59 2007 UTC = Sun Mar 11 01:59:59 2007 PST isdst=0 gmtoff=-28800
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America/Los_Angeles Sun Mar 11 10:00:00 2007 UTC = Sun Mar 11 03:00:00 2007 PDT isdst=1 gmtoff=-25200
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America/Los_Angeles Sun Nov 4 08:59:59 2007 UTC = Sun Nov 4 01:59:59 2007 PDT isdst=1 gmtoff=-25200
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America/Los_Angeles Sun Nov 4 09:00:00 2007 UTC = Sun Nov 4 01:00:00 2007 PST isdst=0 gmtoff=-28800
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End
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end
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end
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