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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import unittest
from PySide import QtCore
from helper import UsesQCoreApplication
class DerivedDate(QtCore.QDate):
def __init__(self,y,m,d):
super(DerivedDate,self).__init__(y,m,d)
class Emitter(QtCore.QObject):
dateSignal1 = QtCore.Signal(QtCore.QDate)
dateSignal2 = QtCore.Signal(DerivedDate)
tupleSignal = QtCore.Signal(tuple)
class SignaltoSignalTest(UsesQCoreApplication):
def myCb(self, dt):
self._dt = dt
def testBug(self):
e = Emitter()
d = DerivedDate(2010,8,24)
self._dt = None
e.dateSignal1.connect(self.myCb)
e.dateSignal1.emit(d)
self.assertEqual(self._dt, d)
self._dt = None
e.dateSignal2.connect(self.myCb)
e.dateSignal2.emit(d)
self.assertEqual(self._dt, d)
myTuple = (5, 6, 7)
self._dt = None
e.tupleSignal.connect(self.myCb)
e.tupleSignal.emit(myTuple)
self.assertEqual(myTuple, self._dt)
if __name__ == '__main__':
unittest.main()
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