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#
#   http://www.apache.org/licenses/LICENSE-2.0
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import numpy as np
import pytest

import tvm
from tvm import relay
from tvm.relay import transform

def test_basic():
    mod = relay.Module()
    x2 = relay.var('x2', shape=(10, 5))
    y2 = relay.var('y2', shape=(1, 5))
    level2_func = relay.Function([x2, y2], relay.op.add(x2, y2))

    x1 = relay.var('x1', shape=(10, 5))
    y1 = relay.var('y1', shape=(1, 5))
    level1_func = relay.Function([x1, y1], level2_func(x1, y1))

    mod["main"] = level1_func
    new_mod = transform.LambdaLift()(mod)
    assert len(new_mod.functions) == 2

if __name__ == "__main__":
    pytest.main()

