Changeset 67048 in vbox for trunk/src/VBox/ValidationKit

Timestamp:

May 23, 2017 4:27:05 PM (8 years ago)

Author:

vboxsync

Message:

ValidationKit: detect non-collectable VirtualBoxManager object (which generally is a victim of something else not being collectable due to cyclic references) and let someone know who is checking the logs

File:

• trunk/src/VBox/ValidationKit/testdriver/vbox.py (modified) (1 diff)

trunk/src/VBox/ValidationKit/testdriver/vbox.py

@@ -1408 +1408 @@
             import gc
             gc.collect();
+            objects = gc.get_objects()
+            try:
+                try:
+                    from types import InstanceType
+                except ImportError:
+                    InstanceType = None # Python 3.x compatibility
+                for o in objects:
+                    objtype = type(o)
+                    if objtype == InstanceType: # Python 2.x codepath
+                        objtype = o.__class__
+                    if objtype.__name__ == 'VirtualBoxManager':
+                        reporter.log('actionCleanupAfter: CAUTION, there is still a VirtualBoxManager object, GC trouble')
+                        break
+            finally:
+                del objects
         except:
             reporter.logXcpt();