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import sys
import unittest
import gc
import weakref
from common import gtk
class MessageDialogTest(unittest.TestCase):
def testDialogAdd(self):
dialog = gtk.MessageDialog()
response_id = sys.maxint + 1
self.assertRaises(OverflowError, dialog.add_button, "Foo", response_id)
self.assertRaises(OverflowError, dialog.add_buttons, "Foo", response_id)
def testSubclass(self):
# Normal subclassing should not register a type
sub = type('sub', (gtk.MessageDialog,), {})
print sub.__gtype__
print sub.__gtype__.name
self.assertEqual(sub.__gtype__.name, 'GtkMessageDialog')
type('Sub', (gtk.MessageDialog,), {'__gtype_name__': 'SubDialog'})
self.assertEqual(sub.__gtype__.name, 'SubDialog')
def testDialogLeak(self):
dlg = gtk.Dialog()
dlg.destroy()
ref = weakref.ref(dlg)
del dlg
while gc.collect():
pass
self.assertEqual(ref(), None)
if __name__ == '__main__':
unittest.main()
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