This RFC patchset adds support to loop on failed tests, as proposed by Ted Ts'o in https://lwn.net/Articles/897061/: add a mode that will immediately rerun a failed test 25 or 100 times to establish a failure percentage. Changes since previous version (v1): - rebased atop upstream v2022.06.26 - added a few extra cleanup commits - append details for every rerun to xunit output + provide aggregate stats via <testcase status=X> - extend _stash_test_status to call report hook, as well as save failure artifacts with a .rerun# suffix Still flagged as RFC as I'd like to do a bit more testing and work out whether the regular / xunit reporting output makes sense. Feedback appreciated. Diffstat: check | 146 ++++++++++++++++++++++++++++++++++++++++++-------- common/report | 96 ++++++++++++++++----------------- 2 files changed, 170 insertions(+), 72 deletions(-) Cheers, David
