* test/ruby/test_range.rb: add a test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20452 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Wed Dec  3 02:53:24 2008  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* test/ruby/test_range.rb: add a test.
+
 Wed Dec  3 02:26:07 2008  Yusuke Endoh  <mame@tsg.ne.jp>
 
 	* test/ruby/test_string.rb: add some tests.

test/ruby/test_range.rb

@@ -267,4 +267,13 @@ class TestRange < Test::Unit::TestCase
     def o.end; 0; end
     assert_equal([], [0, 1, 2][o])
   end
+
+  class CyclicRange < Range
+    def <=>(other); true; end
+  end
+  def test_cyclic_range_inspect
+    o = CyclicRange.allocate
+    o.instance_eval { initialize(o, 1) }
+    assert_equal("(... .. ...)..1", o.inspect)
+  end
 end