ctest: Add module path to sys path

Updated the pythonloader test module to always append the module's path
to the system path.

Signed-off-by: Noel Eck <noel.eck@intel.com>

tests/check_pythonload.py

@@ -51,6 +51,9 @@ class loadModule(unittest.TestCase):
                 print('Skipping blacklisted %s ...' % pyfile)
                 continue
 
+            # Append the path of this python module
+            sys.path.append(os.path.dirname(pyfile))
+
             try:
                 pyfile = imp.load_source(module, pyfile)
             except Exception as x: