Created new unittest model.

Separete unittest for module.
Only run unittest for compiled modules.

Reviewer: Marcelo Lira <marcelo.lira@openbossa.org>,
          Luciano Wolf <luciano.wolf@openbossa.org>

tests/QtCore/qthread_signal_test.py

@@ -0,0 +1,64 @@
+
+'''Test cases for connecting signals between threads'''
+
+import unittest
+
+from PySide.QtCore import QThread, QObject, SIGNAL, QCoreApplication
+
+thread_run = False
+
+class Source(QObject):
+    def __init__(self, *args):
+        QObject.__init__(self, *args)
+
+    def emit_sig(self):
+        self.emit(SIGNAL('source()'))
+
+class Target(QObject):
+    def __init__(self, *args):
+        QObject.__init__(self, *args)
+        self.called = False
+
+    def myslot(self):
+        self.called = True
+
+class ThreadJustConnects(QThread):
+    def __init__(self, source, *args):
+        QThread.__init__(self, *args)
+        self.source = source
+        self.target = Target()
+
+    def run(self):
+        global thread_run
+        thread_run = True
+        QObject.connect(self.source, SIGNAL('source()'), self.target.myslot)
+
+        while not self.target.called:
+            pass
+
+
+
+class BasicConnection(unittest.TestCase):
+
+    def testEmitOutsideThread(self):
+        global thread_run
+
+        app = QCoreApplication([])
+        source = Source()
+        thread = ThreadJustConnects(source)
+
+        QObject.connect(thread, SIGNAL('finished()'), lambda: app.exit(0))
+        thread.start()
+
+        while not thread_run:
+            pass
+
+        source.emit_sig()
+
+        app.exec_()
+        thread.wait()
+
+        self.assert_(thread.target.called)
+
+if __name__ == '__main__':
+    unittest.main()