def test_nested_genpvars_twice_normalized(self):
data = (
'(f (l (v type GEN%PVAR%123) (l (v type GEN%PVAR%333) (f (v type '
'GEN%PVAR%333) (v type GEN%PVAR%123)))) (l (v type GEN%PVAR%999) (v'
' type GEN%PVAR%999)))')
expected = (
'(f (l (v type GEN%PVAR%0) (l (v type GEN%PVAR%1) (f (v type '
'GEN%PVAR%1) (v type GEN%PVAR%0)))) (l (v type GEN%PVAR%0) (v '
'type GEN%PVAR%0)))')
self.assertEqual(
normalization_lib.normalize_genpvars(
normalization_lib.normalize_genpvars(data)), expected)
def test_two_genpvars(self):
data = (
'(f (l (v type GEN%PVAR%123) (v type GEN%PVAR%123)) (l (v type '
'GEN%PVAR%123) (v type GEN%PVAR%123)))')
expected = (
'(f (l (v type GEN%PVAR%0) (v type GEN%PVAR%0)) (l (v type '
'GEN%PVAR%0) (v type GEN%PVAR%0)))')
self.assertEqual(normalization_lib.normalize_genpvars(data), expected)
def test_single_genpvar(self):
theorem = proof_assistant_pb2.Theorem(
conclusion='(l (v type GEN%PVAR%123) (v type GEN%PVAR%123))')
expected = proof_assistant_pb2.Theorem(
conclusion='(l (v type GEN%PVAR%0) (v type GEN%PVAR%0))')
self.assertEqual(
normalization_lib.normalize_genpvars(theorem.conclusion),
expected.conclusion)
self.assertEqual(normalization_lib.normalize(theorem), expected)
def test_free_genpvars(self):
data = '(f (l (v type GEN%PVAR%123) otherexpr) (v type GEN%PVAR%9))'
expected = '(f (l (v type GEN%PVAR%0) otherexpr) (v type GEN%PVAR%9))'
self.assertEqual(normalization_lib.normalize_genpvars(data), expected)