Created unit test for bug #847.

Reviewer: Marcelo Lira <marcelo.lira@openbossa.org>
          Hugo Parente Lima <hugo.pl@gmail.com>

tests/QtDeclarative/bug_847.py

@@ -0,0 +1,43 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# Testcase for PySide bug 847
+# Released under the same terms as PySide itself
+# 2011-05-04 Thomas Perl <m@thp.io>
+
+
+import unittest
+
+from PySide.QtCore import Slot, Signal, QUrl
+from PySide.QtGui import QApplication
+from PySide.QtDeclarative import QDeclarativeView
+
+from helper import adjust_filename, TimedQApplication
+
+class View(QDeclarativeView):
+    def __init__(self):
+        QDeclarativeView.__init__(self)
+        self.setSource(QUrl.fromLocalFile(adjust_filename('bug_847.qml', __file__)))
+        self.rootObject().setProperty('pythonObject', self)
+
+    @Slot(int, int)
+    def blubb(self, x, y):
+        self.called.emit(x, y)
+
+    called = Signal(int, int)
+
+
+class TestQML(TimedQApplication):
+    def done(self, x, y):
+        self._sucess = True
+
+    def testPythonSlot(self):
+        self._sucess = False
+        view = View()
+        view.called.connect(self.done)
+        view.show()
+        self.app.exec_()
+        self.assertTrue(self._sucess)
+
+if __name__ == '__main__':
+    unittest.main()
+