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[python] Fix inheriting from multiple director classes

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Fix mishandling of a Python class inheriting from multiple SWIG-wrapped
director classes.

Fixes #422
Fixes https://sourceforge.net/p/swig/bugs/1379/
This commit is contained in:
Olly Betts 2022-07-20 13:17:25 +12:00 • committed by Olly Betts
commit e23d912b49
4 changed files with 112 additions and 0 deletions
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36
Examples/test-suite/python/director_multiple_inheritance_runme.py Normal file
View file

@ -0,0 +1,36 @@
import director_multiple_inheritance as st
class TestBCD(st.B, st.C, st.D):
def __init__(self):
st.B.__init__(self)
st.C.__init__(self)
st.D.__init__(self)
class TestBDC(st.B, st.C, st.D):
def __init__(self):
st.B.__init__(self)
st.D.__init__(self)
st.C.__init__(self)
class TestCBD(st.B, st.C, st.D):
def __init__(self):
st.C.__init__(self)
st.B.__init__(self)
st.D.__init__(self)
def dotest(test):
e = st.E()
if e.testE(test) != 5:
raise RuntimeError(e.testE(test))
f = st.F()
if f.testF(test) != 6:
raise RuntimeError(f.testF(test))
t = st.T()
if t.testT(test) != 20:
raise RuntimeError(t.testT(test))
dotest(TestBCD())
dotest(TestCBD())
dotest(TestBDC())