Added test case for signal signature received by QObject::connectNotify().

Reviewed by Luciano Wolf <luciano.wolf@openbossa.org>
Reviewed by Renato Araújo <renato.filho@openbossa.org>

tests/signals/signal_signature_test.py

@@ -0,0 +1,41 @@
+# -*- coding: utf-8 -*-
+
+'''Test case for signal signature received by QObject::connectNotify().'''
+
+import unittest
+from PySide.QtCore import *
+from helper import UsesQCoreApplication
+
+class Obj(QObject):
+    def __init__(self):
+        QObject.__init__(self)
+        self.signal = ''
+
+    def connectNotify(self, signal):
+        self.signal = signal
+
+def callback():
+    pass
+
+class TestConnectNotifyWithNewStyleSignals(UsesQCoreApplication):
+    '''Test case for signal signature received by QObject::connectNotify().'''
+
+    def testOldStyle(self):
+        sender = Obj()
+        receiver = QObject()
+        sender.connect(SIGNAL('destroyed()'), receiver, SLOT('deleteLater()'))
+        self.assertEqual(sender.signal, SIGNAL('destroyed()'))
+
+    def testOldStyleWithPythonCallback(self):
+        sender = Obj()
+        sender.connect(SIGNAL('destroyed()'), callback)
+        self.assertEqual(sender.signal, SIGNAL('destroyed()'))
+
+    def testNewStyle(self):
+        sender = Obj()
+        sender.destroyed.connect(callback)
+        self.assertEqual(sender.signal, SIGNAL('destroyed(QObject*)'))
+
+if __name__ == '__main__':
+    unittest.main()
+