From 707d22f1dd19cc18bed95f17374d1081d0efd248 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 1 Jul 2010 21:04:10 +0000
Subject: [PATCH] add tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28520 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_array.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/ruby/test_array.rb b/test/ruby/test_array.rb
index 28f9c49d87..e8edcc25e3 100644
--- a/test/ruby/test_array.rb
+++ b/test/ruby/test_array.rb
@@ -2033,6 +2033,8 @@ class TestArray < Test::Unit::TestCase
     assert_equal([], a.rotate(-13))
     a = [1,2,3]
     assert_raise(ArgumentError) { a.rotate(1, 1) }
+    assert_equal([1,2,3,4,5].rotate(2**31-1), [1,2,3,4,5].rotate(2**31-0.1))
+    assert_equal([1,2,3,4,5].rotate(-2**31), [1,2,3,4,5].rotate(-2**31-0.9))
   end
 
   def test_rotate!