From 805b08f2925f5ceec67bf472e76e869bbddc8c39 Mon Sep 17 00:00:00 2001
From: nari <nari@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 3 Nov 2012 01:37:50 +0000
Subject: * eval.c (f_current_dirname): add the new method for Kernel.   This
 method almotst same as File.dirname(__FILE__). One   different behavior is it
 returns nil when __FILE__ returns nil.   [Feature #3346]

* NEWS:  ditto

* test/ruby/test_method.rb: related test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37432 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_method.rb | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'test')

diff --git a/test/ruby/test_method.rb b/test/ruby/test_method.rb
index 6a5a75cf20..a1572fde5e 100644
--- a/test/ruby/test_method.rb
+++ b/test/ruby/test_method.rb
@@ -489,4 +489,9 @@ class TestMethod < Test::Unit::TestCase
       1000.times {p = Bug6171.new('test'); 10000.times {p.reverse}}
       EOC
   end
+
+  def test___dir__
+    assert_instance_of String, __dir__
+    assert_equal(File.dirname(__FILE__), __dir__)
+  end
 end
-- 
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