def testParentFromCpp(self):
o = ObjectType()
self.assertEqual(sys.getrefcount(o), 2)
o.getCppParent().setObjectName('parent')
self.assertEqual(sys.getrefcount(o), 3)
o.getCppParent().setObjectName('parent')
self.assertEqual(sys.getrefcount(o), 3)
o.getCppParent().setObjectName('parent')
self.assertEqual(sys.getrefcount(o), 3)
o.getCppParent().setObjectName('parent')
self.assertEqual(sys.getrefcount(o), 3)
o.getCppParent().setObjectName('parent')
self.assertEqual(sys.getrefcount(o), 3)
o.destroyCppParent()
self.assertEqual(sys.getrefcount(o), 2)
def testInvalidateChild(self):
'''Invalidating method call should remove child from the care of a parent if it has one.'''
parent = ObjectType()
child1 = ObjectType(parent)
child1.setObjectName('child1')
child2 = ObjectType.create()
child2.setParent(parent)
child2.setObjectName('child2')
self.assertEqual(parent.children(), [child1, child2])
bbox = BlackBox()
# This method steals ownership from Python to C++.
bbox.keepObjectType(child1)
self.assertEqual(parent.children(), [child2])
bbox.keepObjectType(child2)
self.assertEqual(parent.children(), [])
del parent
self.assertEqual(child1.objectName(), 'child1')
self.assertRaises(RuntimeError, child2.objectName)
def testAccessingObjectTypeField(self):
'''Reads and writes a object type (in this case an 'ObjectType') field.'''
d = Derived()
# attribution
old_value = d.objectTypeField
new_value = ObjectType()
d.objectTypeField = new_value
self.assertEqual(d.objectTypeField, new_value)
self.assertNotEqual(d.objectTypeField, old_value)
# attribution with a convertible type
value = None
d.objectTypeField = value
self.assertEqual(d.objectTypeField, value)
# attribution with invalid type
self.assertRaises(TypeError, lambda : setattr(d, 'objectTypeField', 123))
def testImplicitConversions(self):
'''Test if overloaded function call decisor takes implicit conversions into account.'''
ic = ImplicitConv.implicitConvCommon(ImplicitConv())
self.assertEqual(ic.ctorEnum(), ImplicitConv.CtorNone)
ic = ImplicitConv.implicitConvCommon(3)
self.assertEqual(ic.ctorEnum(), ImplicitConv.CtorOne)
self.assertEqual(ic.objId(), 3)
ic = ImplicitConv.implicitConvCommon(ImplicitConv.CtorThree)
self.assertEqual(ic.ctorEnum(), ImplicitConv.CtorThree)
obj = ObjectType()
ic = ImplicitConv.implicitConvCommon(obj)
self.assertEqual(ic.ctorEnum(), ImplicitConv.CtorObjectTypeReference)
ic = ImplicitConv.implicitConvCommon(42.42)
self.assertEqual(ic.value(), 42.42)
def testProtectedObjectTypeProperty(self):
'''Writes and reads a protected object type property.'''
obj = ObjectType()
self.obj.protectedObjectTypeProperty = obj
self.assertEqual(self.obj.protectedObjectTypeProperty, obj)
def testLShiftWithExpectedType(self):
'''Collector << ObjectType # libsample << operator'''
collector = Collector()
obj = ObjectType()
collector << obj
self.assertEqual(collector.items()[0], obj.identifier())
def testWithInt(self):
'''Overload with Enums and ints with default value'''
o = ObjectType()
self.assertEqual(o.callWithEnum('', Event.ANY_EVENT, 9), 81)
self.assertEqual(o.callWithEnum('', 9), 9)
def testOneArgument(self):
p = ObjectType()
o = ObjectType(parent=p)
self.assertEqual(o.parent(), p)
def testNextInFocusChainCycle(self):
parent = ObjectType()
child = ObjectType(parent)
next_focus = child.nextInFocusChain()
shiboken.invalidate(parent)
def testNullOverload(self):
o = ObjectType()
o.setObject(None)
self.assertEqual(o.callId(), 0)
o.setNullObject(None)
self.assertEqual(o.callId(), 1)
def testObjectTypeSetObjectNameWithPythonString(self):
'''ObjectType.setObjectName with Python string as argument.'''
o = ObjectType()
o.setObjectName('object name')
self.assertEqual(str(o.objectName()), 'object name')
def testObjectTypeSetObjectNameWithStrInstantiation(self):
'''ObjectType.setObjectName with Str instantiation as argument.'''
s = 'object name'
o = ObjectType()
o.setObjectName(Str(s))
self.assertEqual(str(o.objectName()), s)
def testObjectTypeSetObjectNameWithStrVariable(self):
'''ObjectType.setObjectName with Str variable as argument.'''
s = Str('object name')
o = ObjectType()
o.setObjectName(s)
self.assertEqual(str(o.objectName()), str(s))
def testBasic(self):
'''ObjectType weakref'''
obj = ObjectType()
ref = weakref.ref(obj, self.cb)
del obj
self.assertTrue(self.called)
def testCallWithError(self):
o = ObjectType()
warnings.simplefilter("error")
self.assertRaises(DeprecationWarning, o.deprecatedFunction)
def testBasic(self):
'''Collector << ObjectType # greedy collector'''
collector = Collector()
obj = ObjectType()
collector << obj
self.assertEqual(collector.items()[0], obj.identifier())