def createInvocation(fn, symarg, reset=lambda: None):
inv = FunctionInvocation(fn, reset)
argspec = inspect.getargspec(fn)
for a in argspec.args:
if not a in inv.getNames():
symarg(inv, a)
#inv.addArgumentConstructor(a, 0, symarg)
return inv
def createInvocation(self):
inv = FunctionInvocation(self._execute, self.entrypoint, self._reset)
func = self.app.__dict__[self.entrypoint]
argspec = inspect.getargspec(func)
# check to see if user specified initial values of arguments
if "concrete_args" in func.__dict__:
for (f, v) in func.concrete_args.items():
if not f in argspec.args:
print("Error in @concrete: " + self.entrypoint +
" has no argument named " + f)
raise ImportError()
else:
self._initializeArgumentConcrete(inv, f, v)
if "symbolic_args" in func.__dict__:
for (f, v) in func.symbolic_args.items():
if not f in argspec.args:
print("Error (@symbolic): " + self.entrypoint +
" has no argument named " + f)
raise ImportError()
elif f in inv.getNames():
print("Argument " + f +
" defined in both @concrete and @symbolic")
raise ImportError()
else:
s = getSymbolic(v)
if (s == None):
print(
"Error at argument " + f + " of entry point " +
self.entrypoint +
" : no corresponding symbolic type found for type "
+ str(type(v)))
raise ImportError()
self._initializeArgumentSymbolic(inv, f, v, s)
for a in argspec.args:
if not a in inv.getNames():
self._initializeArgumentSymbolic(inv, a, 0, SymbolicInteger)
if "policy" in func.__dict__:
inv.addPolicy(func.policy)
if "precondition" in func.__dict__:
inv.addPrecondition(func.precondition)
return inv
def createInvocation(self):
inv = FunctionInvocation(self._execute, self.entrypoint, self._reset)
func = self.app.__dict__[self.entrypoint]
argspec = inspect.getargspec(func)
# check to see if user specified initial values of arguments
if "concrete_args" in func.__dict__:
for (f, v) in func.concrete_args.items():
if not f in argspec.args:
print("Error in @concrete: " + self.entrypoint + " has no argument named " + f)
raise ImportError()
else:
self._initializeArgumentConcrete(inv, f, v)
if "symbolic_args" in func.__dict__:
for (f, v) in func.symbolic_args.items():
if not f in argspec.args:
print("Error (@symbolic): " + self.entrypoint + " has no argument named " + f)
raise ImportError()
elif f in inv.getNames():
print("Argument " + f + " defined in both @concrete and @symbolic")
raise ImportError()
else:
s = getSymbolic(v)
if (s == None):
print(
"Error at argument " + f + " of entry point " + self.entrypoint +
" : no corresponding symbolic type found for type " + str(type(v)))
raise ImportError()
self._initializeArgumentSymbolic(inv, f, v, s)
for a in argspec.args:
if not a in inv.getNames():
self._initializeArgumentSymbolic(inv, a, 0, SymbolicInteger)
if "policy" in func.__dict__:
inv.addPolicy(func.policy)
if "precondition" in func.__dict__:
inv.addPrecondition(func.precondition)
return inv