* ext/date/date_core.c (datetime_s_*): canonicalize 24 o'clock.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32185 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 15 insertions, 0 deletions

diff --git a/test/date/test_switch_hitter.rb b/test/date/test_switch_hitter.rb
index 5ec94fd8e1..4294a21e9d 100644
--- a/test/date/test_switch_hitter.rb
+++ b/test/date/test_switch_hitter.rb
@@ -180,6 +180,21 @@ class TestSH < Test::Unit::TestCase
 		 [d.year, d.mon, d.mday, d.hour, d.min, d.sec, d.offset])
   end
 
+  def test_canon24oc
+    d = DateTime.jd(2451943,24)
+    assert_equal([2001, 2, 3, 0, 0, 0, 0],
+		 [d.year, d.mon, d.mday, d.hour, d.min, d.sec, d.offset])
+    d = DateTime.ordinal(2001,33,24)
+    assert_equal([2001, 2, 3, 0, 0, 0, 0],
+		 [d.year, d.mon, d.mday, d.hour, d.min, d.sec, d.offset])
+    d = DateTime.new(2001,2,2,24)
+    assert_equal([2001, 2, 3, 0, 0, 0, 0],
+		 [d.year, d.mon, d.mday, d.hour, d.min, d.sec, d.offset])
+    d = DateTime.commercial(2001,5,5,24)
+    assert_equal([2001, 2, 3, 0, 0, 0, 0],
+		 [d.year, d.mon, d.mday, d.hour, d.min, d.sec, d.offset])
+  end
+
   def test_zone
     d = Date.new(2001, 2, 3)
     assert_equal(Encoding::US_ASCII, d.send(:zone).encoding)