def check_discovery(spec, expected, state_vars=[], args=[], examples=[], assumptions=ETRUE):
ctx = RootCtx(state_vars=state_vars, args=args)
for r in improve(spec,
assumptions=assumptions,
context=ctx,
examples=examples):
print("GOT RESULT ==> {}".format(pprint(r)))
if isinstance(expected, Exp):
if alpha_equivalent(r, expected):
return True
elif expected(r):
return True
return False
def check_discovery(spec,
expected,
state_vars=[],
args=[],
examples=[],
assumptions=ETRUE):
ctx = RootCtx(state_vars=state_vars, args=args)
for r in improve(spec,
assumptions=assumptions,
context=ctx,
examples=examples):
print("GOT RESULT ==> {}".format(pprint(r)))
if isinstance(expected, Exp):
if alpha_equivalent(r, expected):
return True
elif expected(r):
return True
return False
def test_incomplete_binders_list_2(self):
res = None
x = EVar("x").with_type(BOOL)
xs = EVar("xs").with_type(TBag(BOOL))
target = EFilter(EStateVar(xs), ELambda(x, T))
assumptions = EUnaryOp(UOp.All, xs)
assert retypecheck(target)
assert retypecheck(assumptions)
def should_stop():
return res == EStateVar(EVar("xs"))
for r in improve(target,
assumptions, [], [xs], [],
CompositeCostModel(),
BinderBuilder([], [xs], []),
stop_callback=should_stop):
print(pprint(r))
res = r
assert should_stop()