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sunnypilot/selfdrive/test/process_replay/README.md
grekiki 870644b59e Process replay for C++ daemons (#2288)
* more like a stash

* mem

* comment cpp

* remove some tests

* WORKSpython test_processes.py python test_processes.py

* all tests work, time to clean up

* initialize cleanup

* fix spaces

* refactor

* Update selfdrive/test/process_replay/process_replay.py

Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>

* revert debug change

* mini refactor

* remove submaster

* update README

* add delay

* check for missaligned start

* Update compare_logs.py

* should finally work now, I hope...

* update comment

* real fix

* real fix now

* fix styling

* fix styling

* Update process_replay.py

* fix code review

* speed up tests

* Update selfdrive/test/process_replay/process_replay.py

Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>

* Update selfdrive/test/process_replay/process_replay.py

Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>

* fix reviews

* nicer code

Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>
2020-10-12 11:18:53 +02:00

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# process replay
Process replay is a regression test designed to identify any changes in the output of a process. This test replays a segment through individual processes and compares the output to a known good replay. Each make is represented in the test with a segment.
If the test fails, make sure that you didn't unintentionally change anything. If there are intentional changes, the reference logs will be updated.
Use `test_processes.py` to run the test locally.
Currently the following processes are tested:
* controlsd
* radard
* plannerd
* calibrationd
* ubloxd
## Forks
openpilot forks can use this test with their own reference logs
To generate new logs:
`./update_refs.py --no-upload`
Then, check in the new logs using git-lfs. Make sure to also include the updated `ref_commit` file.