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authortadf <tadf@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-06-26 14:50:09 +0000
committertadf <tadf@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-06-26 14:50:09 +0000
commita252c17e15b20480c54960e027b49ca9e9999543 (patch)
treeceb27ede537d582c5b19e1ed0eb2af887eb66137 /test
parent51a0501a3966debbaf89a6ce54eba47930a9a43a (diff)
* test/date/test_switch_hitter.rb: added a test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32237 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r--test/date/test_switch_hitter.rb34
1 files changed, 34 insertions, 0 deletions
diff --git a/test/date/test_switch_hitter.rb b/test/date/test_switch_hitter.rb
index 4294a21e9d..6b1050d0ca 100644
--- a/test/date/test_switch_hitter.rb
+++ b/test/date/test_switch_hitter.rb
@@ -360,6 +360,40 @@ class TestSH < Test::Unit::TestCase
[d2.year, d2.mon, d2.mday, d2.hour, d2.min, d2.sec, d.wday])
end
+ def period2_iter2(from, to, sg)
+ (from..to).each do |j|
+ d = Date.jd(j, sg)
+ d2 = Date.new(d.year, d.mon, d.mday, sg)
+ assert_equal(d2.jd, j)
+ assert_equal(d2.ajd, d.ajd)
+ assert_equal(d2.year, d.year)
+
+ d = DateTime.jd(j, 12,0,0, '+12:00', sg)
+ d2 = DateTime.new(d.year, d.mon, d.mday,
+ d.hour, d.min, d.sec, d.offset, sg)
+ assert_equal(d2.jd, j)
+ assert_equal(d2.ajd, d.ajd)
+ assert_equal(d2.year, d.year)
+ end
+ end
+
+ def period2_iter(from, to)
+ period2_iter2(from, to, Date::GREGORIAN)
+ period2_iter2(from, to, Date::ITALY)
+ period2_iter2(from, to, Date::ENGLAND)
+ period2_iter2(from, to, Date::JULIAN)
+ end
+
+ def test_period2
+ cm_period0 = 71149239
+ cm_period = 0xfffffff.div(cm_period0) * cm_period0
+ period2_iter(-cm_period * (1 << 64) - 3, -cm_period * (1 << 64) + 3)
+ period2_iter(-cm_period - 3, -cm_period + 3)
+ period2_iter(0 - 3, 0 + 3)
+ period2_iter(+cm_period - 3, +cm_period + 3)
+ period2_iter(+cm_period * (1 << 64) - 3, +cm_period * (1 << 64) + 3)
+ end
+
def test_marshal
s = "\x04\bU:\tDate[\bU:\rRational[\ai\x03\xCF\xD3Ji\ai\x00o:\x13Date::Infinity\x06:\a@di\xFA"
d = Marshal.load(s)