From 518f46ff0fc59743d490ae646c34fd35f4801984 Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Wed, 18 May 2022 16:13:17 +0300 Subject: py: unittests: Verify that cam and cm are freed Add checks to CameraTesterBase to verify that both the Camera and the CameraManager gets freed. Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart Reviewed-by: Kieran Bingham Signed-off-by: Laurent Pinchart --- test/py/unittests.py | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/test/py/unittests.py b/test/py/unittests.py index 9326358d..4c214f0a 100755 --- a/test/py/unittests.py +++ b/test/py/unittests.py @@ -83,6 +83,9 @@ class CameraTesterBase(BaseTestCase): self.cm = None raise Exception('Failed to acquire camera') + self.wr_cam = weakref.ref(self.cam) + self.wr_cm = weakref.ref(self.cm) + def tearDown(self): # If a test fails, the camera may be in running state. So always stop. self.cam.stop() @@ -94,6 +97,9 @@ class CameraTesterBase(BaseTestCase): self.cam = None self.cm = None + self.assertIsNone(self.wr_cm()) + self.assertIsNone(self.wr_cam()) + class AllocatorTestMethods(CameraTesterBase): def test_allocator(self): -- cgit v1.2.1