def test_gpointer(self):
glist = GLib.List()
glist.data = 123
self.assertEqual(glist.data, 123)
glist.data = None
self.assertEqual(glist.data, 0)
def test_struct_gpointer(self):
l1 = GLib.List()
self.assertEqual(l1.data, None)
init_refcount = getrefcount(l1)
l1.data = 'foo'
self.assertEqual(l1.data, 'foo')
l2 = l1
self.assertEqual(l1.data, l2.data)
self.assertEqual(getrefcount(l1), init_refcount + 1)
l3 = copy.copy(l1)
l3.data = 'bar'
self.assertEqual(l1.data, 'foo')
self.assertEqual(l2.data, 'foo')
self.assertEqual(l3.data, 'bar')
self.assertEqual(getrefcount(l1), init_refcount + 1)
self.assertEqual(getrefcount(l3), init_refcount)
def test_struct_gpointer(self):
glist = GLib.List()
raw = RawGList.from_wrapped(glist)
# Note that pointer fields use 0 for NULL in PyGObject and None in ctypes
self.assertEqual(glist.data, 0)
self.assertEqual(raw.contents.data, None)
glist.data = 123
self.assertEqual(glist.data, 123)
self.assertEqual(raw.contents.data, 123)
glist.data = None
self.assertEqual(glist.data, 0)
self.assertEqual(raw.contents.data, None)
# Setting to anything other than an int should raise
self.assertRaises(TypeError, setattr, glist.data, 'nan')
self.assertRaises(TypeError, setattr, glist.data, object())
self.assertRaises(TypeError, setattr, glist.data, 123.321)
