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'''Test cases for QUdpSocket'''
import unittest
from PySide.QtCore import QUrl, QObject, SIGNAL, QCoreApplication, QTimer
from PySide.QtNetwork import QUdpSocket, QHostAddress
class HttpSignalsCase(unittest.TestCase):
'''Test case for bug #124 - readDatagram signature
QUdpSocket.readDatagram must return a tuple with the datagram, host and
port, while receiving only the max payload size.'''
def setUp(self):
#Acquire resources
self.app = QCoreApplication([])
self.socket = QUdpSocket()
self.socket.bind(45454)
self.server = QUdpSocket()
self.timer = QTimer.singleShot(1000, self.app.quit)
self.a = QTimer.singleShot(100, self.broadcast)
#self.a = QTimer()
#self.a.setInterval(100)
#QObject.connect(self.a, SIGNAL('timeout()'), self.broadcast)
#self.a.start()
def tearDown(self):
#Release resources
del self.socket
del self.server
del self.app
def broadcast(self):
addr = QHostAddress(QHostAddress.Broadcast)
self.server.writeDatagram('datagram', addr, 45454)
def callback(self):
while self.socket.hasPendingDatagrams():
datagram, host, port = self.socket.readDatagram(
self.socket.pendingDatagramSize())
self.called = True
self.app.quit()
def testDefaultArgs(self):
#QUdpSocket.readDatagram pythonic return
# @bug 124
QObject.connect(self.socket, SIGNAL('readyRead()'), self.callback)
self.app.exec_()
self.assert_(self.called)
if __name__ == '__main__':
unittest.main()
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