def testIt(self):
obj1 = HandleHolder()
obj2 = HandleHolder()
hash1 = hash(obj1)
hash2 = hash(obj2)
self.assertNotEqual(hash1, hash2)
# Now invalidate the object and test its hash. It shouldn't segfault.
shiboken.invalidate(obj1)
hash1_2 = hash(obj1)
self.assertEqual(hash1_2, hash1)
def testClassDecref(self):
# Bug was that class PyTypeObject wasn't decrefed when instance
# was invalidated
before = sys.getrefcount(PrivateDtor)
for i in range(1000):
obj = PrivateDtor.instance()
shiboken.invalidate(obj)
after = sys.getrefcount(PrivateDtor)
self.assertLess(abs(before - after), 5)
def testNextInFocusChainCycleList(self):
'''As above but in for a list of objects'''
parents = []
children = []
focus_chains = []
for i in range(10):
parent = ObjectType()
child = ObjectType(parent)
next_focus = child.nextInFocusChain()
parents.append(parent)
children.append(child)
focus_chains.append(next_focus)
shiboken.invalidate(parents)
def testDump(self):
"""Just check if dump doesn't crash on certain use cases"""
p = ObjectType()
obj = ObjectType(p)
obj2 = ObjectType(obj)
obj3 = ObjectType(obj)
self.assertEqual(shiboken.dump(None), "Ordinary Python type.")
shiboken.dump(obj)
model = ObjectModel(p)
v = ObjectView(model, p)
shiboken.dump(v)
m = MultipleInherited()
shiboken.dump(m)
self.assertEqual(len(shiboken.getCppPointer(m)), 2)
# Don't crash even after deleting an object
shiboken.invalidate(obj)
shiboken.dump(obj) # deleted
shiboken.dump(p) # child deleted
shiboken.dump(obj2) # parent deleted
def testNextInFocusChainCycle(self):
parent = ObjectType()
child = ObjectType(parent)
next_focus = child.nextInFocusChain()
shiboken.invalidate(parent)
def testNextInFocusChainCycle(self):
parent = ObjectType()
child = ObjectType(parent)
next_focus = child.nextInFocusChain()
shiboken.invalidate(parent)