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test_time_tz.rb: refactor dummy TZ tests and add another timezone

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65293 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2018-10-21 23:53:39 +00:00
parent c657e57343
commit ff31b35f6a
1 changed files with 43 additions and 42 deletions
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85
test/ruby/test_time_tz.rb
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@ -508,76 +508,77 @@ End
end
module TestTimeTZ::WithTZ
def tz
@tz ||= TestTimeTZ::TZ.new(tzname, abbr, utc_offset)
end
def test_new
t = Time.new(2018, 9, 1, 12, 0, 0, tz)
def subtest_new(time_class, tz, tzname, abbr, utc_offset)
t = time_class.new(2018, 9, 1, 12, 0, 0, tz)
assert_equal([2018, 9, 1, 12, 0, 0, tz], [t.year, t.mon, t.mday, t.hour, t.min, t.sec, t.zone])
h, m = (-utc_offset / 60).divmod(60)
assert_equal(Time.utc(2018, 9, 1, 12+h, m, 0).to_i, t.to_i)
assert_equal(time_class.utc(2018, 9, 1, 12+h, m, 0).to_i, t.to_i)
end
def test_getlocal
t = Time.utc(2018, 9, 1, 12, 0, 0).getlocal(tz)
def subtest_getlocal(time_class, tz, tzname, abbr, utc_offset)
t = time_class.utc(2018, 9, 1, 12, 0, 0).getlocal(tz)
h, m = (utc_offset / 60).divmod(60)
assert_equal([2018, 9, 1, 12+h, m, 0, tz], [t.year, t.mon, t.mday, t.hour, t.min, t.sec, t.zone])
assert_equal(Time.utc(2018, 9, 1, 12, 0, 0), t)
assert_equal(time_class.utc(2018, 9, 1, 12, 0, 0), t)
end
def test_strftime
t = Time.new(2018, 9, 1, 12, 0, 0, tz)
def subtest_strftime(time_class, tz, tzname, abbr, utc_offset)
t = time_class.new(2018, 9, 1, 12, 0, 0, tz)
h, m = (utc_offset.abs / 60).divmod(60)
h = -h if utc_offset < 0
assert_equal("%+.2d%.2d %s" % [h, m, abbr], t.strftime("%z %Z"))
end
def test_plus
t = Time.new(2018, 9, 1, 12, 0, 0, tz) + 4000
def subtest_plus(time_class, tz, tzname, abbr, utc_offset)
t = time_class.new(2018, 9, 1, 12, 0, 0, tz) + 4000
assert_equal([2018, 9, 1, 13, 6, 40, tz], [t.year, t.mon, t.mday, t.hour, t.min, t.sec, t.zone])
m, s = (4000-utc_offset).divmod(60)
h, m = m.divmod(60)
assert_equal(Time.utc(2018, 9, 1, 12+h, m, s), t)
assert_equal(time_class.utc(2018, 9, 1, 12+h, m, s), t)
end
def test_marshal
t = Time.new(2018, 9, 1, 12, 0, 0, tz)
def subtest_marshal(time_class, tz, tzname, abbr, utc_offset)
t = time_class.new(2018, 9, 1, 12, 0, 0, tz)
t2 = Marshal.load(Marshal.dump(t))
assert_equal(t, t2)
assert_equal(t.utc_offset, t2.utc_offset)
assert_equal(t.utc_offset, (t2+1).utc_offset)
end
ZONES = {
"Asia/Tokyo" => ["JST", +9*3600],
"America/Los_Angeles" => ["PDT", -7*3600],
"Africa/Ndjamena" => ["WAT", +1*3600],
}
def make_timezone(tzname, abbr, utc_offset)
self.class::TIME_CLASS.find_timezone(tzname)
end
instance_methods(false).grep(/\Asub(?=test_)/) do |subtest|
test = $'
ZONES.each_pair do |tzname, (abbr, utc_offset)|
define_method("#{test}@#{tzname}") do
tz = make_timezone(tzname, abbr, utc_offset)
time_class = self.class::TIME_CLASS
__send__(subtest, time_class, tz, tzname, abbr, utc_offset)
end
end
end
end
class TestTimeTZ::JST < Test::Unit::TestCase
class TestTimeTZ::DummyTZ < Test::Unit::TestCase
include TestTimeTZ::WithTZ
def tzname
"Asia/Tokyo"
class TIME_CLASS < ::Time
ZONES = TestTimeTZ::WithTZ::ZONES
def self.find_timezone(tzname)
tz = ZONES[tzname] or raise ArgumentError, "Unknown timezone: #{name}"
TestTimeTZ::TZ.new(tzname, *tz)
end
end
def abbr
"JST"
end
def utc_offset
+9*3600
end
end
class TestTimeTZ::EDT < Test::Unit::TestCase
include TestTimeTZ::WithTZ
def tzname
"America/New_York"
end
def abbr
"EDT"
end
def utc_offset
-4*3600
def self.make_timezone(tzname, abbr, utc_offset)
TestTimeTZ::TZ.new(tzname, abbr, utc_offset)
end
end