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2022-06-01py: unittests: Fix test_select()Tomi Valkeinen
The test_select() currently uses self.assertTrue(len(ready_reqs) > 0) to see that cm.get_ready_requests() returns something. This is not always the case, as there may be two eventfd events queued, and the first call to cm.get_ready_requests() returns all the requests, and thus the second call returns none. Remove the self.assertTrue(len(ready_reqs) > 0) assert. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-06-01py: unittests: Fix test_sleep()Tomi Valkeinen
Waiting for 0.5 secs and expecting that the requests have been completed is... bad. Fix the test case by using cam.read_event() as a blocking wait, and wait until we have received all the requests that we queued. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-27py: Rename 'efd' to 'event_fd'Tomi Valkeinen
Perhaps it's better to have a more descriptive name here. I also considered just renaming 'efd' to 'fd', but 'event_fd' won. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-27py: Add CameraManager.read_event()Tomi Valkeinen
Add CameraManager.read_event() so that the user does not need to call os.read(). We use eventfd, and we must always read 8 bytes. Hiding that inside read_event() makes sense. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-18py: unittests: Make typechecker happyTomi Valkeinen
Add some annotations and self.assertIsNotNone() calls to remove the typechecker warnings. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-18py: unittests: Verify that cam and cm are freedTomi Valkeinen
Add checks to CameraTesterBase to verify that both the Camera and the CameraManager gets freed. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-18py: unittests: Fix selector fd useTomi Valkeinen
pyright complains about passing fileobj to os.read. Indeed, the parameter should be an int, but I guess fileobj gets automatically converted. In any case, using the fd is better. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-05-10py: Add unittests.pyTomi Valkeinen
Add a simple unittests.py as a base for python unittests. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>