2 files changed, 9 insertions, 0 deletions
diff --git a/test/date/test_date.rb b/test/date/test_date.rb
index 3f9c893efa..7e37fc94d2 100644
--- a/test/date/test_date.rb
+++ b/test/date/test_date.rb
@@ -135,6 +135,10 @@ class TestDate < Test::Unit::TestCase
     assert_equal(9, h[DateTime.new(1999,5,25)])
 
     h = {}
+    h[Date.new(3171505571716611468830131104691,2,19)] = 0
+    assert_equal(true, h.key?(Date.new(3171505571716611468830131104691,2,19)))
+
+    h = {}
     h[DateTime.new(1999,5,23)] = 0
     h[DateTime.new(1999,5,24)] = 1
     h[DateTime.new(1999,5,25)] = 2
diff --git a/test/date/test_switch_hitter.rb b/test/date/test_switch_hitter.rb
index bdf299e030..cc75782537 100644
--- a/test/date/test_switch_hitter.rb
+++ b/test/date/test_switch_hitter.rb
@@ -97,6 +97,11 @@ class TestSH < Test::Unit::TestCase
 		 [d.year, d.mon, d.mday, d.hour, d.min, d.sec, d.offset])
   end
 
+  def test_ajd
+    assert_equal(Date.civil(2008, 1, 16).ajd, 4908963r/2)
+    assert_equal(Date.civil(-11082381539297990, 2, 19).ajd, -8095679714453739481r/2)
+  end
+
   def test_ordinal
     d = Date.ordinal
     assert_equal([-4712, 1], [d.year, d.yday])