Tests: 'Fix' __del__ in test/remote_test.py.

This is not a fix as much as supressing a warning.
__del__ is not a destructor.

test/remote_test.py:385:13: F821 undefined name 'cls'
            cls.vpp.poll()
            ^
test/remote_test.py:386:16: F821 undefined name 'cls'
            if cls.vpp.returncode is None:
               ^
test/remote_test.py:387:17: F821 undefined name 'cls'
                cls.vpp.terminate()
                ^
test/remote_test.py:388:17: F821 undefined name 'cls'
                cls.vpp.communicate()

Change-Id: I6f0ecf3ae5dee7f279a4e25994cc1c49470bca26
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

diff --git a/test/remote_test.py b/test/remote_test.py
index 43cb9b9..e90ccb2 100644 (file)
--- a/test/remote_test.py
+++ b/test/remote_test.py
@@ -375,12 +375,14 @@ class RemoteVppTestCase(VppTestCase):
     def __init__(self):
         super(RemoteVppTestCase, self).__init__("emptyTest")
 
+    # Note: __del__ is a 'Finalizer" not a 'Destructor'.
+    # https://docs.python.org/3/reference/datamodel.html#object.__del__
     def __del__(self):
         if hasattr(self, "vpp"):
-            cls.vpp.poll()
-            if cls.vpp.returncode is None:
-                cls.vpp.terminate()
-                cls.vpp.communicate()
+            self.vpp.poll()
+            if self.vpp.returncode is None:
+                self.vpp.terminate()
+                self.vpp.communicate()
 
     @classmethod
     def setUpClass(cls, tempdir):