def run_test_case(self, input_string, length_to_send, truncate_size=None):
        input_buffer = cStringIO.StringIO()
        input_buffer.write(struct.pack('!I', length_to_send))
        input_buffer.write(input_string)
        if truncate_size is not None:
            input_buffer.truncate(truncate_size)
        num_bytes = input_buffer.tell()
        input_buffer.seek(0)

        result = Int32RequestParser(10).parse_request(input_buffer, num_bytes)

        if result is None:
            self.assertEquals(0, input_buffer.tell())
        else:
            self.assertEquals(len(result) / struct.calcsize('!I'), input_buffer.tell())
        return result
dataset/ETHPy150Open scalyr/scalyr-agent-2/scalyr_agent/monitor_utils/tests/server_processors_test.py/TestInt32RequestParser.run_test_case/operator `+` -> `/`