def test_add_client_ca_errors(self):
        ctx = Context(TLSv1_METHOD)
        cacert = load_certificate(FILETYPE_PEM, root_cert_pem)
        self.assertRaises(TypeError, ctx.add_client_ca)
        self.assertRaises(TypeError, ctx.add_client_ca, "spam")
        self.assertRaises(TypeError, ctx.add_client_ca, cacert, cacert)
Test for executable file.
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/pyopenssl/OpenSSL/test/test_ssl.py/MemoryBIOTests.test_add_client_ca_errors--crossover with--dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/python/Lib/CGIHTTPServer.py/executable