def test_attribute_values_inheritance(self):
t1 = CClass(self.mcl, "T1")
t2 = CClass(self.mcl, "T2")
c = CClass(self.mcl, "C", superclasses=[t1, t2])
sc = CClass(self.mcl, "C", superclasses=c)
t1.attributes = {"i0": 0}
t2.attributes = {"i1": 1}
c.attributes = {"i2": 2}
sc.attributes = {"i3": 3}
o = CObject(sc, "o")
for name, value in {"i0": 0, "i1": 1, "i2": 2, "i3": 3}.items():
eq_(o.get_value(name), value)
eq_(o.get_value("i0", t1), 0)
eq_(o.get_value("i1", t2), 1)
eq_(o.get_value("i2", c), 2)
eq_(o.get_value("i3", sc), 3)
for name, value in {"i0": 10, "i1": 11, "i2": 12, "i3": 13}.items():
o.set_value(name, value)
for name, value in {"i0": 10, "i1": 11, "i2": 12, "i3": 13}.items():
eq_(o.get_value(name), value)
eq_(o.get_value("i0", t1), 10)
eq_(o.get_value("i1", t2), 11)
eq_(o.get_value("i2", c), 12)
eq_(o.get_value("i3", sc), 13)
def test_attribute_values_same_name_inheritance(self):
t1 = CClass(self.mcl, "T1")
t2 = CClass(self.mcl, "T2")
c = CClass(self.mcl, "C", superclasses=[t1, t2])
sc = CClass(self.mcl, "C", superclasses=c)
t1.attributes = {"i": 0}
t2.attributes = {"i": 1}
c.attributes = {"i": 2}
sc.attributes = {"i": 3}
o1 = CObject(sc)
o2 = CObject(c)
o3 = CObject(t1)
eq_(o1.get_value("i"), 3)
eq_(o2.get_value("i"), 2)
eq_(o3.get_value("i"), 0)
eq_(o1.get_value("i", sc), 3)
eq_(o1.get_value("i", c), 2)
eq_(o1.get_value("i", t2), 1)
eq_(o1.get_value("i", t1), 0)
eq_(o2.get_value("i", c), 2)
eq_(o2.get_value("i", t2), 1)
eq_(o2.get_value("i", t1), 0)
eq_(o3.get_value("i", t1), 0)
o1.set_value("i", 10)
o2.set_value("i", 11)
o3.set_value("i", 12)
eq_(o1.get_value("i"), 10)
eq_(o2.get_value("i"), 11)
eq_(o3.get_value("i"), 12)
eq_(o1.get_value("i", sc), 10)
eq_(o1.get_value("i", c), 2)
eq_(o1.get_value("i", t2), 1)
eq_(o1.get_value("i", t1), 0)
eq_(o2.get_value("i", c), 11)
eq_(o2.get_value("i", t2), 1)
eq_(o2.get_value("i", t1), 0)
eq_(o3.get_value("i", t1), 12)
o1.set_value("i", 130, sc)
o1.set_value("i", 100, t1)
o1.set_value("i", 110, t2)
o1.set_value("i", 120, c)
eq_(o1.get_value("i"), 130)
eq_(o1.get_value("i", sc), 130)
eq_(o1.get_value("i", c), 120)
eq_(o1.get_value("i", t2), 110)
eq_(o1.get_value("i", t1), 100)
def test_attribute_values_inheritance_after_delete_superclass(self):
t1 = CClass(self.mcl, "T1")
t2 = CClass(self.mcl, "T2")
c = CClass(self.mcl, "C", superclasses=[t1, t2])
sc = CClass(self.mcl, "C", superclasses=c)
t1.attributes = {"i0": 0}
t2.attributes = {"i1": 1}
c.attributes = {"i2": 2}
sc.attributes = {"i3": 3}
o = CObject(sc, "o")
t2.delete()
for name, value in {"i0": 0, "i2": 2, "i3": 3}.items():
eq_(o.get_value(name), value)
try:
o.get_value("i1")
exception_expected_()
except CException as e:
eq_(e.value, "attribute 'i1' unknown for 'o'")
eq_(o.get_value("i0", t1), 0)
try:
o.get_value("i1", t2)
exception_expected_()
except CException as e:
eq_(e.value, "attribute 'i1' unknown for ''")
eq_(o.get_value("i2", c), 2)
eq_(o.get_value("i3", sc), 3)
for name, value in {"i0": 10, "i2": 12, "i3": 13}.items():
o.set_value(name, value)
try:
o.set_value("i1", 11)
exception_expected_()
except CException as e:
eq_(e.value, "attribute 'i1' unknown for 'o'")
for name, value in {"i0": 10, "i2": 12, "i3": 13}.items():
eq_(o.get_value(name), value)
try:
o.get_value("i1")
exception_expected_()
except CException as e:
eq_(e.value, "attribute 'i1' unknown for 'o'")
eq_(o.get_value("i0", t1), 10)
try:
o.get_value("i1", t2)
exception_expected_()
except CException as e:
eq_(e.value, "attribute 'i1' unknown for ''")
eq_(o.get_value("i2", c), 12)
eq_(o.get_value("i3", sc), 13)
def test_values_multiple_inheritance(self):
t1 = CClass(self.mcl, "T1")
t2 = CClass(self.mcl, "T2")
st_a = CClass(self.mcl, "STA", superclasses=[t1, t2])
sub_a = CClass(self.mcl, "SubA", superclasses=[st_a])
st_b = CClass(self.mcl, "STB", superclasses=[t1, t2])
sub_b = CClass(self.mcl, "SubB", superclasses=[st_b])
st_c = CClass(self.mcl, "STC")
sub_c = CClass(self.mcl, "SubC", superclasses=[st_c])
cl = CClass(self.mcl, "M", superclasses=[sub_a, sub_b, sub_c])
o = CObject(cl)
t1.attributes = {"i0": 0}
t2.attributes = {"i1": 1}
st_a.attributes = {"i2": 2}
sub_a.attributes = {"i3": 3}
st_b.attributes = {"i4": 4}
sub_b.attributes = {"i5": 5}
st_c.attributes = {"i6": 6}
sub_c.attributes = {"i7": 7}
eq_(o.get_value("i0"), 0)
eq_(o.get_value("i1"), 1)
eq_(o.get_value("i2"), 2)
eq_(o.get_value("i3"), 3)
eq_(o.get_value("i4"), 4)
eq_(o.get_value("i5"), 5)
eq_(o.get_value("i6"), 6)
eq_(o.get_value("i7"), 7)
eq_(o.get_value("i0", t1), 0)
eq_(o.get_value("i1", t2), 1)
eq_(o.get_value("i2", st_a), 2)
eq_(o.get_value("i3", sub_a), 3)
eq_(o.get_value("i4", st_b), 4)
eq_(o.get_value("i5", sub_b), 5)
eq_(o.get_value("i6", st_c), 6)
eq_(o.get_value("i7", sub_c), 7)
o.set_value("i0", 10)
o.set_value("i1", 11)
o.set_value("i2", 12)
o.set_value("i3", 13)
o.set_value("i4", 14)
o.set_value("i5", 15)
o.set_value("i6", 16)
o.set_value("i7", 17)
eq_(o.get_value("i0"), 10)
eq_(o.get_value("i1"), 11)
eq_(o.get_value("i2"), 12)
eq_(o.get_value("i3"), 13)
eq_(o.get_value("i4"), 14)
eq_(o.get_value("i5"), 15)
eq_(o.get_value("i6"), 16)
eq_(o.get_value("i7"), 17)
def test_attributes_overwrite_no_defaults(self):
cl = CClass(self.mcl, "C", attributes={
"isBoolean": bool,
"intVal": int})
o = CObject(cl, "o")
eq_(o.get_value("isBoolean"), None)
o.set_value("isBoolean", False)
cl.attributes = {
"isBoolean": bool,
"intVal": int,
"floatVal": float}
eq_(o.get_value("isBoolean"), False)
eq_(o.get_value("floatVal"), None)
eq_(o.get_value("intVal"), None)
o.set_value("floatVal", 1.2)
eq_(o.get_value("floatVal"), 1.2)
def test_attribute_deleted_no_default(self):
cl = CClass(self.mcl, "C", attributes={
"isBoolean": bool,
"intVal": int})
cl.attributes = {"isBoolean": bool}
o = CObject(cl, "o")
eq_(o.get_value("isBoolean"), None)
try:
o.get_value("intVal")
exception_expected_()
except CException as e:
eq_(e.value, "attribute 'intVal' unknown for 'o'")
try:
o.set_value("intVal", 1)
exception_expected_()
except CException as e:
eq_(e.value, "attribute 'intVal' unknown for 'o'")
def test_attribute_deleted(self):
cl = CClass(self.mcl, "C", attributes={
"isBoolean": True,
"intVal": 15})
o = CObject(cl, "o")
eq_(o.get_value("intVal"), 15)
cl.attributes = {
"isBoolean": False}
eq_(o.get_value("isBoolean"), True)
try:
o.get_value("intVal")
exception_expected_()
except CException as e:
eq_(e.value, "attribute 'intVal' unknown for 'o'")
try:
o.set_value("intVal", 1)
exception_expected_()
except CException as e:
eq_(e.value, "attribute 'intVal' unknown for 'o'")
def test_attributes_overwrite(self):
cl = CClass(self.mcl, "C", attributes={
"isBoolean": True,
"intVal": 15})
o = CObject(cl, "o")
eq_(o.get_value("intVal"), 15)
try:
o.get_value("floatVal")
exception_expected_()
except CException as e:
eq_(e.value, "attribute 'floatVal' unknown for 'o'")
o.set_value("intVal", 18)
cl.attributes = {
"isBoolean": False,
"intVal": 19,
"floatVal": 25.1}
eq_(o.get_value("isBoolean"), True)
eq_(o.get_value("floatVal"), 25.1)
eq_(o.get_value("intVal"), 18)
o.set_value("floatVal", 1.2)
eq_(o.get_value("floatVal"), 1.2)
def test_attributes_deleted_on_subclass_no_defaults(self):
cl = CClass(self.mcl, "C", attributes={
"isBoolean": bool,
"intVal": int})
cl2 = CClass(self.mcl, "C2", attributes={
"isBoolean": bool}, superclasses=cl)
o = CObject(cl2, "o")
eq_(o.get_value("isBoolean"), None)
eq_(o.get_value("isBoolean", cl), None)
eq_(o.get_value("isBoolean", cl2), None)
cl2.attributes = {}
eq_(o.get_value("isBoolean"), None)
eq_(o.get_value("intVal"), None)
eq_(o.get_value("isBoolean", cl), None)
try:
o.get_value("isBoolean", cl2)
exception_expected_()
except CException as e:
eq_(e.value, "attribute 'isBoolean' unknown for 'C2'")
def test_attribute_defined_after_instance(self):
cl = CClass(self.mcl, "C")
o = CObject(cl, "o")
cl.attributes = {"floatVal": float}
o.set_value("floatVal", 15)
eq_(o.get_value("floatVal"), 15)
