* test/ruby/test_thread.rb (test_cv_wait_deadlock): enable

cv deadlock test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38110 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Sat Dec  1 15:14:25 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* test/ruby/test_thread.rb (test_cv_wait_deadlock): enable
+	  cv deadlock test.
+
 Sat Dec  1 14:23:33 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
 	* lib/thread.rb (ConditionVariable): use hash instead of array for

test/ruby/test_thread.rb

@@ -197,18 +197,24 @@ class TestThread < Test::Unit::TestCase
     assert_equal ["C1", "C1", "C1", "P1", "P2", "C2", "C2", "C2"], result
   end
 
-#  Hmm.. don't we have a way of catch fatal exception?
+  def test_condvar_wait_deadlock
-#
+    assert_in_out_err([], <<-INPUT, ["No live threads left. Deadlock?"], [])
-#  def test_cv_wait_deadlock
+      require "thread"
-#    mutex = Mutex.new
+
-#    cv = ConditionVariable.new
+      mutex = Mutex.new
-#
+      cv = ConditionVariable.new
-#    assert_raise(fatal) {
+
-#      mutex.lock
+      mesg = nil
-#      cv.wait mutex
+      begin
-#      mutex.unlock
+        mutex.lock
-#    }
+        cv.wait mutex
-#  end
+        mutex.unlock
+      rescue Exception => e
+        mesg = e.message
+      end
+      print mesg
+INPUT
+  end
 
   def test_condvar_wait_deadlock_2
     nr_threads = 3