test that yield is given number of seconds

Author: jjb

test/test_timeout.rb

@@ -10,6 +10,10 @@ def test_non_timing_out_code_is_successful
     end
   end
 
+  def test_yield_param
+    assert_equal [5, :ok], Timeout.timeout(5){|s| [s, :ok] }
+  end
+
   def test_queue
     q = Thread::Queue.new
     assert_raise(Timeout::Error, "[ruby-dev:32935]") {