def test_get_key_from_call(self):
spec_list = Spec.get_specs_from_string(
"SPEC TRUE |- [CI] [ENTRY] [1] void m1(); " +
"SPEC TRUE |- [CI] [ENTRY] [1] void m1(2 : int,1 : int,2 : int);" +
"SPEC TRUE |- 3 = [CI] [EXIT] [1] void m1(2 : int,1 : int,2 : int)"
)
assert spec_list is not None
ci1 = CCallin(1, 1, "", "void m1()",
[TestGrounding._get_obj("1", "string")], None)
ci2 = CCallin(1, 1, "", "void m1(int,int,int)", [
TestGrounding._get_obj("1", "string"),
TestGrounding._get_int(2),
TestGrounding._get_int(1),
TestGrounding._get_int(2),
], None)
ci3 = CCallin(1, 1, "", "void m1(int,int,int)", [
TestGrounding._get_obj("1", "string"),
TestGrounding._get_int(2),
TestGrounding._get_int(1),
TestGrounding._get_int(2),
], TestGrounding._get_int(3))
calls_nodes = []
for s in spec_list:
msg = get_spec_rhs(s.ast)
assert get_node_type(msg) == CALL_ENTRY or get_node_type(
msg) == CALL_EXIT
calls_nodes.append(msg)
assert (len(calls_nodes) == len(spec_list))
res = TSEncoder.get_key_from_call(calls_nodes[0])
res2 = TSEncoder.get_key_from_msg(ci1, TSEncoder.ENTRY)
self.assertTrue("[CI]_[ENTRY]_void m1()(1)" == res)
self.assertTrue(res == res2)
res = TSEncoder.get_key_from_call(calls_nodes[1])
res2 = TSEncoder.get_key_from_msg(ci2, TSEncoder.ENTRY)
self.assertTrue("[CI]_[ENTRY]_void m1(int,int,int)(1,2,1,2)" == res)
self.assertTrue(res == res2)
res = TSEncoder.get_key_from_call(calls_nodes[2])
res2 = TSEncoder.get_key_from_msg(ci3, TSEncoder.EXIT)
self.assertTrue("3=[CI]_[EXIT]_void m1(int,int,int)(1,2,1,2)" == res)
self.assertTrue(res == res2)
def test_encode_vars(self):
fmwk_over = TestGrounding._get_fmwkov("", "cb", False)
trace = CTrace()
fmwk_over_cb = TestGrounding._get_fmwkov("", "cb", False)
fmwk_over_cb1 = TestGrounding._get_fmwkov("", "cb1", False)
cb = CCallback(1, 1, "", "cb", [], None, [fmwk_over_cb])
cb1 = CCallback(1, 1, "", "cb1", [], None, [fmwk_over_cb1])
ci = CCallin(1, 1, "", "ci", [], None)
cb.add_msg(cb1)
cb1.add_msg(ci)
trace.add_msg(cb)
cb = CCallback(1, 1, "", "cb", [], None, [fmwk_over_cb])
cb1 = CCallback(1, 1, "", "cb1", [], None, [fmwk_over_cb1])
ci = CCallin(1, 1, "", "ci", [], None)
cb.add_msg(cb1)
cb1.add_msg(ci)
trace.add_msg(cb)
ts_enc = TSEncoder(trace, [])
ts_var = ts_enc._encode_vars()
self.assertTrue(len(ts_var.state_vars) == 6)
trans = TRUE()
l = [cb, cb1, ci]
for m in l:
for entry in [TSEncoder.ENTRY, TSEncoder.EXIT]:
var = TSEncoder._get_state_var(
TSEncoder.get_key_from_msg(m, entry))
ivar = ts_enc.r2a.get_msg_eq(
TSEncoder.get_key_from_msg(m, entry))
trans = And(trans, Implies(ivar, var))
self.assertTrue(is_valid(Iff(ts_var.init, TRUE())))
self.assertTrue(is_valid(Iff(ts_var.trans, trans)))
def test_get_key_from_msg(self):
fmwk_over = TestGrounding._get_fmwkov("", "doSomethingCb", False)
cb = CCallback(1, 1, "", "type doSomethingCb",
[TestGrounding._get_obj("1", "string")], None,
[fmwk_over])
res = TSEncoder.get_key_from_msg(cb, TSEncoder.ENTRY)
self.assertTrue("[CB]_[ENTRY]_type doSomethingCb(1)" == res)
res = TSEncoder.get_key_from_msg(cb, TSEncoder.EXIT)
self.assertTrue("[CB]_[EXIT]_type doSomethingCb(1)" == res)
cb = CCallback(1, 1, "", "void doSomethingCb",
[TestGrounding._get_obj("1", "string")],
TestGrounding._get_obj("1", "string"), [fmwk_over])
res = TSEncoder.get_key_from_msg(cb, TSEncoder.ENTRY)
self.assertTrue("[CB]_[ENTRY]_void doSomethingCb(1)" == res)
res = TSEncoder.get_key_from_msg(cb, TSEncoder.EXIT)
self.assertTrue("1=[CB]_[EXIT]_void doSomethingCb(1)" == res)
cb = CCallback(
1, 1, "pippo.Class", "void doSomethingCb(int,int)",
[TestGrounding._get_obj("1", "string"),
TestGrounding._get_int(1)], None,
[TestGrounding._get_fmwkov("pippo.Class", "doSomethingCb", False)])
res = TSEncoder.get_key_from_msg(cb, TSEncoder.ENTRY)
self.assertTrue(
"[CB]_[ENTRY]_void pippo.Class.doSomethingCb(int,int)(1,1)" == res)
ci = CCallin(1, 1, "a.Class", "void doSomethingCi(string)",
[TestGrounding._get_obj("1", "string")], None)
res = TSEncoder.get_key_from_msg(ci, TSEncoder.ENTRY)
self.assertTrue(
"[CI]_[ENTRY]_void a.Class.doSomethingCi(string)(1)" == res)
ci = CCallin(1, 1, "", "void doSomethingCi", [], None)
res = TSEncoder.get_key_from_msg(ci, TSEncoder.ENTRY)
self.assertTrue("[CI]_[ENTRY]_void doSomethingCi()" == res)