def test_infinite_recursion_equals():
a = GenericLabel(0, 15)
b = GenericLabel(0, 13)
a.b = b
b.a = a
a2 = GenericLabel(0, 15)
b2 = GenericLabel(0, 13)
a2.b = b2
b2.a = a2
assert a == a2
def test_get_repr_infinite_recursion():
label = GenericLabel(0, 20, document=document)
b = GenericLabel(0, 20, document=document, a=label)
label.b = b
rep = repr(label)
assert rep == 'GenericLabel(0, 20, b=GenericLabel(0, 20, a=GenericLabel(...)))'
def test_obj_attr():
label = GenericLabel(0, 4, document=document)
with pytest.raises(TypeError):
label.b = object()
