thread.c: undumpable

* ext/thread/thread.c (undumpable): ConditionVariable and Queue
  are not dumpable.  [ruby-core:61677] [Bug #9674]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45423 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 21 insertions, 0 deletions

diff --git a/test/thread/test_cv.rb b/test/thread/test_cv.rb
index 92179e8e45..bb0bcb8685 100644
--- a/test/thread/test_cv.rb
+++ b/test/thread/test_cv.rb
@@ -196,4 +196,12 @@ INPUT
       condvar.dup
     end
   end
+
+  def test_dump
+    bug9674 = '[ruby-core:61677] [Bug #9674]'
+    condvar = ConditionVariable.new
+    assert_raise_with_message(TypeError, /#{ConditionVariable}/, bug9674) do
+      Marshal.dump(condvar)
+    end
+  end
 end
diff --git a/test/thread/test_queue.rb b/test/thread/test_queue.rb
index 6d527ad68c..b3662742c1 100644
--- a/test/thread/test_queue.rb
+++ b/test/thread/test_queue.rb
@@ -215,4 +215,17 @@ class TestQueue < Test::Unit::TestCase
       q.dup
     end
   end
+
+  def test_dump
+    bug9674 = '[ruby-core:61677] [Bug #9674]'
+    q = Queue.new
+    assert_raise_with_message(TypeError, /#{Queue}/, bug9674) do
+      Marshal.dump(q)
+    end
+
+    sq = SizedQueue.new(1)
+    assert_raise_with_message(TypeError, /#{SizedQueue}/, bug9674) do
+      Marshal.dump(sq)
+    end
+  end
 end