Method test_timeout

Lib/test/test_subprocess.py:1815–1821

(self)

        self.assertEqual(cp.returncode, 0)

    def test_timeout(self):
        # run() function with timeout argument; we want to test that the child
        # process gets killed when the timeout expires.  If the child isn't
        # killed, this call will deadlock since subprocess.run waits for the
        # child.
        with self.assertRaises(subprocess.TimeoutExpired):
            self.run_python("while True: pass", timeout=0.0001)

    def test_capture_stdout(self):
        # capture stdout with zero return code