def getdisresult(self, frame):
""" return (possibly cached) pydis result for the given frame. """
try:
return self._cache[id(frame.pycode)]
except KeyError:
res = self._cache[id(frame.pycode)] = pydis.pydis(frame.pycode)
assert res is not None
return res
def getdisresult(self, frame):
""" return (possibly cached) pydis result for the given frame. """
try:
return self._cache[id(frame.pycode)]
except KeyError:
res = self._cache[id(frame.pycode)] = pydis.pydis(frame.pycode)
assert res is not None
return res
def test_trace_oneop(self):
def app_f():
x = 1
x + 1
res = self.perform_trace(app_f)
disresult = pydis.pydis(app_f)
uw = self.space.unwrap
ops = res.getoperations()
op_start = self.get_operation(ops, trace.CallBegin, "add")
args = [uw(x) for x in op_start.callinfo.args]
assert args == [1, 1]
op_end = self.get_operation(ops, trace.CallFinished, "add")
assert uw(op_end.res) == 2
def test_some_builtin2(self):
def app_f():
filter(None, []) # filter implemented in appspace -> has many more bytecodes
res = self.perform_trace(app_f)
disresult = pydis.pydis(app_f)
assert len(disresult.bytecodes) <= len(list(res.getbytecodes()))
def test_some_builtin1(self):
def app_f():
len([1,2,3,4,5])
res = self.perform_trace(app_f)
disresult = pydis.pydis(app_f)
assert len(disresult.bytecodes) == len(list(res.getbytecodes()))
def test_simpletrace(self):
def app_f():
pass
res = self.perform_trace(app_f)
disresult = pydis.pydis(app_f)
assert disresult.bytecodes == list(res.getbytecodes())
