add char* string test

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@7419 626c5289-ae23-0410-ae9c-e8d60b6d4f22

SWIG/Examples/test-suite/python/director_string_runme.py

@@ -6,6 +6,9 @@ class B(A):
 
   def get_first(self):
     return A.get_first(self) + " world!"
+
+  def process_text(self, string):
+    self.smem = "hello"
     
 
 
@@ -15,3 +18,11 @@ b.get(0)
 if b.get_first() != "hello world!":
   print b.get_first() 
   raise RuntimeError
+
+
+b.call_process_func()
+
+if b.smem != "hello":
+  print smem
+  raise RuntimeError
+