Pytest-PinPoint
A pytest plugin which runs SBFL algorithms to detect faults.
First five algorithms are based on what Spencer Pearson, José Campos, René Just, Gordon Fraser, Rui Abreu, Michael D. Ernst, Deric Pang, Benjamin Keller discribed in Evaluating and improving fault localization.
reference
Pearson, S., Campos, J., Just, R., Fraser, G., Abreu, R., Ernst, M. D., ... & Keller, B. (2017, May). Evaluating and improving fault localization. In 2017 IEEE/ACM 39th International Conference on Software Engineering (ICSE) (pp. 609-620). IEEE.
required installation
pip install git+https://github.com/nedbat/pytest-cov.git@nedbat/contexts
pip install coverage>=5.1
run pytest-pinpoint
General usage, top three ranked results:
python -m pytest --cov=. --cov-context --cov-branch --pinpoint
Show all ranked results:
python -m pytest --cov=. --cov-context --cov-branch --pinpoint --show_all
Show bottom three ranked results:
python -m pytest --cov=. --cov-context --cov-branch --pinpoint --show_last_three