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added tests for edge case andf/orf behavior

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This commit is contained in:
Marcell Vazquez-Chanlatte 2017-02-27 22:24:13 -08:00
parent 58c33f530c
commit c3d9292db9
2 changed files with 10 additions and 2 deletions
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4
stl/utils.py
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@ -131,10 +131,10 @@ def until(phi1, phi2, *, lo, hi):
return stl.ast.Until(Interval(lo, hi), phi1, phi2)
def andf(*args):
return reduce(op.and_, args, stl.TOP)
return reduce(op.and_, args) if args else stl.TOP
def orf(*args):
return reduce(op.or_, args, stl.TOP)
return reduce(op.or_, args) if args else stl.TOP
def implies(x, y):
return ~x | y