From 2e4b1b0e58dd6286582a1ecdfee9575abe88f0e8 Mon Sep 17 00:00:00 2001
From: yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 19 Apr 2009 13:33:18 +0000
Subject: merges r22987 from trunk into ruby_1_9_1. -- * lib/pathname.rb
 (Pathname#sub): set $~ in block.binding.   [ruby-dev:38173]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@23217 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/pathname/test_pathname.rb | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'test')

diff --git a/test/pathname/test_pathname.rb b/test/pathname/test_pathname.rb
index da12383bd..c2ce292de 100644
--- a/test/pathname/test_pathname.rb
+++ b/test/pathname/test_pathname.rb
@@ -392,6 +392,15 @@ class TestPathname < Test::Unit::TestCase
   defassert(:pathsubext, 'fooaa.o', 'fooaa', '.o')
   defassert(:pathsubext, 'd.e/aa.o', 'd.e/aa', '.o')
 
+  def test_sub_matchdata
+    result = Pathname("abc.gif").sub(/\..*/) {
+      assert_not_nil($~)
+      assert_equal(".gif", $~[0])
+      ".png"
+    }
+    assert_equal("abc.png", result.to_s)
+  end
+
   def root?(path)
     Pathname.new(path).root?
   end
-- 
cgit