From f99bc2c10eb4a911e8382377bbd2fb8b3882e687 Mon Sep 17 00:00:00 2001
From: mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 5 Jun 2008 14:57:05 +0000
Subject: * test/ruby/test_gc.rb: add tests to achieve over 90% test coverage
 of   gc.c.

* test/ruby/test_objectspace.rb: ditto.

* test/ruby/test_marshal.rb: ditto.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@16849 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_objectspace.rb | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'test/ruby/test_objectspace.rb')

diff --git a/test/ruby/test_objectspace.rb b/test/ruby/test_objectspace.rb
index 0b3eea4e0..c82c26a71 100644
--- a/test/ruby/test_objectspace.rb
+++ b/test/ruby/test_objectspace.rb
@@ -1,4 +1,5 @@
 require 'test/unit'
+require_relative 'envutil'
 
 class TestObjectSpace < Test::Unit::TestCase
   def self.deftest_id2ref(obj)
@@ -53,4 +54,18 @@ End
     assert_same(h0, h)
     assert_equal(0, h0[:T_FOO])
   end
+
+  def test_finalizer
+    EnvUtil.rubyexec("-e", <<-END) do |w, r, e|
+      a = []
+      ObjectSpace.define_finalizer(a) { p :ok }
+      b = a.dup
+      ObjectSpace.define_finalizer(a) { p :ok }
+    END
+      assert_equal("", e.read)
+      assert_equal(":ok\n:ok\n:ok\n:ok\n", r.read)
+
+      assert_raise(ArgumentError) { ObjectSpace.define_finalizer([], Object.new) }
+    end
+  end
 end
-- 
cgit