From a4eb3395643835b87c504701f2964ae461a5727c Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 15 Feb 2009 12:43:46 +0000
Subject: * lib/ostruct.rb (OpenStruct#new_ostruct_member): checks if frozen.  
 [ruby-talk:328195], [ruby-core:22142]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22332 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ostruct/test_ostruct.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'test/ostruct')

diff --git a/test/ostruct/test_ostruct.rb b/test/ostruct/test_ostruct.rb
index 79662c6437..37b7cd137e 100644
--- a/test/ostruct/test_ostruct.rb
+++ b/test/ostruct/test_ostruct.rb
@@ -34,4 +34,12 @@ class TC_OpenStruct < Test::Unit::TestCase
     foo.bar.foo = foo
     assert_equal('#<OpenStruct bar=#<OpenStruct foo=#<OpenStruct ...>>>', foo.inspect)
   end
+
+  def test_frozen
+    o = OpenStruct.new
+    o.a = 'a'
+    o.freeze
+    assert_raise(TypeError) {o.b = 'b'}
+    assert_not_respond_to(o, :b)
+  end
 end
-- 
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