test_ioctl.py 文件源码

def test_ioctl_fn_w(self, ioctl_mock):
        def _handle_ioctl(fd, request, int_val):
            assert fd == 12
            assert request == 32
            assert type(int_val) == ctypes.c_int
            assert int_val.value == 42
            return mock.DEFAULT
        ioctl_mock.side_effect = _handle_ioctl

        fn = ioctl.ioctl_fn_w(32, ctypes.c_int)
        fn(12, 42)