ParaView-5.0.1: Added the source-tree to ThirdParty-dev and patched as described in the README file

Resolves bug-report http://bugs.openfoam.org/view.php?id=2098

ParaView-5.0.1/Applications/ParaView/Testing/Python/TestPythonSimple.py

@@ -0,0 +1,24 @@
+import unittest
+
+from paraview import simple
+from paraview import servermanager
+
+
+class TestSimpleModule(unittest.TestCase):
+    def setUp(self):
+        self.pxm = servermanager.ProxyManager()
+
+    def test_RenameSource(self):
+        source = simple.Sphere(guiName='oldName')
+        simple.SetActiveSource(source)
+        simple.RenameSource('newName')
+        # changing the source name should unregister the old name
+        self.assertEqual(None, self.pxm.GetProxy('sources', 'oldName'))
+        self.assertEqual(source, self.pxm.GetProxy('sources', 'newName'))
+        # renaming as the current name should not unregister the source
+        simple.RenameSource('newName')
+        self.assertEqual(source, self.pxm.GetProxy('sources', 'newName'))
+
+
+if __name__ == '__main__':
+    unittest.main()