From a7926befe0e9eeb5a1ccc76e05e4f4aebb5f8caf Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 8 Feb 2010 07:43:54 +0000
Subject: * object.c (rb_obj_clone): call initialize_clone hook method to  
 call initialize_copy.

* object.c (rb_obj_dup): call initialize_dup hook.

* lib/delegate.rb (Delegator#initialize_clone): use new hook to
  implement deep copy.  [ruby-dev:40242]

* lib/delegate.rb (Delegator#initialize_dup): ditto.

* test/test_delegate.rb (TestDelegateClass#test_copy_frozen): add
  a test to ensure #clone copies frozen status.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26620 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/test_delegate.rb | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'test')

diff --git a/test/test_delegate.rb b/test/test_delegate.rb
index 6998ac748d..dc12aa35f9 100644
--- a/test/test_delegate.rb
+++ b/test/test_delegate.rb
@@ -92,6 +92,9 @@ class TestDelegateClass < Test::Unit::TestCase
     d = SimpleDelegator.new(a)
     assert_nothing_raised(bug2679) {d.dup[0] += 1}
     assert_raise(RuntimeError) {d.clone[0] += 1}
+    d.freeze
+    assert(d.clone.frozen?)
+    assert(!d.dup.frozen?)
   end
 
   def test_frozen
-- 
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