Larger timeout

Author: mcbarton

test/test_xcpp_kernel.py

@@ -150,7 +150,7 @@ class XCppTests(jupyter_kernel_test.KernelTests):
     """
         def test_xcpp_omp(self):
             self.flush_channels()
-            reply, output_msgs = self.execute_helper(code=self.code_omp,timeout=1)
+            reply, output_msgs = self.execute_helper(code=self.code_omp,timeout=20)
             self.assertEqual(output_msgs[0]['msg_type'], 'stream')
             self.assertEqual(output_msgs[0]['content']['name'], 'stderr')
             self.assertEqual(output_msgs[0]['content']['text'], '2')