From f26ee7454fbd4ad2fcd5fa4e2e503eef8cb0acc8 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 20 Dec 2011 02:49:15 +0000
Subject: * test/date/test_date_base.rb (test_jd): tests for  
 [ruby-dev:45008].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34076 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog                   | 5 +++++
 test/date/test_date_base.rb | 7 +++++++
 2 files changed, 12 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index b0663d5797..918a9d10ad 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Tue Dec 20 11:49:13 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/date/test_date_base.rb (test_jd): tests for
+	  [ruby-dev:45008].
+
 Tue Dec 20 10:20:48 2011  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* ext/date/date_core.c (wholenum): fix the type of the return value.
diff --git a/test/date/test_date_base.rb b/test/date/test_date_base.rb
index 1f3d8c0a55..a3d14a763a 100644
--- a/test/date/test_date_base.rb
+++ b/test/date/test_date_base.rb
@@ -181,6 +181,13 @@ class TestDateBase < Test::Unit::TestCase
 
   def test_jd
     assert_equal(1 << 33, Date.jd(1 << 33).jd)
+
+    bug = '[ruby-dev:45008]'
+    d = Date.new(2011,12,20)
+    jd = d.jd
+    assert_equal(d, Date.jd(jd))
+    assert_equal(d, Date.jd(jd.to_f), bug)
+    assert_equal(d, Date.jd(Rational(jd)), bug)
   end
 
   def test_mjd
-- 
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