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reimplement + test implicit validity domain function

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This commit is contained in:
Marcell Vazquez-Chanlatte 2017-11-14 10:50:25 -08:00
parent fd555661a0
commit d8bdab4e6a
5 changed files with 45 additions and 22 deletions
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18
stl/test_utils.py
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@ -43,3 +43,21 @@ def test_inline_context_rigid():
def test_inline_context(phi):
phi2 = phi.inline_context(CONTEXT)
assert not (APS & phi2.atomic_predicates)
def test_linear_stl_lipschitz_rigid():
phi = stl.parse('(x + 3y - 4z < 3)')
assert stl.utils.linear_stl_lipschitz(phi) == (8)
@given(SignalTemporalLogicStrategy, SignalTemporalLogicStrategy)
def test_linear_stl_lipschitz(phi1, phi2):
lip1 = stl.utils.linear_stl_lipschitz(phi1)
lip2 = stl.utils.linear_stl_lipschitz(phi2)
phi3 = phi1 | phi2
assert stl.utils.linear_stl_lipschitz(phi3) == max(lip1, lip2)
@given(SignalTemporalLogicStrategy, SignalTemporalLogicStrategy)
def test_timed_until_smoke_test(phi1, phi2):
stl.utils.timed_until(phi1, phi2, lo=2, hi=20)