From f983896e0b809e3e040b432e4bc1fbf7953eab45 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 27 Feb 2009 05:23:10 +0000
Subject: * lib/ostruct.rb (modifiable): check if really frozen.  
 [ruby-core:22559]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@22652 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ostruct/test_ostruct.rb | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'test')

diff --git a/test/ostruct/test_ostruct.rb b/test/ostruct/test_ostruct.rb
index 5e0f4b241..8adfd0159 100644
--- a/test/ostruct/test_ostruct.rb
+++ b/test/ostruct/test_ostruct.rb
@@ -43,5 +43,9 @@ class TC_OpenStruct < Test::Unit::TestCase
     assert_not_respond_to(o, :b)
     assert_raise(TypeError) {o.a = 'z'}
     assert_equal('a', o.a)
+    o = OpenStruct.new :a => 42
+    def o.frozen?; nil end
+    o.freeze
+    assert_raise(TypeError, '[ruby-core:22559]') {o.a = 1764}
   end
 end
-- 
cgit