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From: David Disseldorp <ddiss@suse.de>
To: fstests@vger.kernel.org, tytso@mit.edu
Subject: [RFC PATCH v2 0/6] check: add option to rerun failed tests
Date: Tue, 28 Jun 2022 00:22:50 +0200	[thread overview]
Message-ID: <20220627222256.14175-1-ddiss@suse.de> (raw)

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


             reply	other threads:[~2022-06-27 22:23 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-27 22:22 David Disseldorp [this message]
2022-06-27 22:22 ` [RFC PATCH v2 1/6] report: use array for REPORT_ENV_LIST David Disseldorp
2022-06-28 14:54   ` Darrick J. Wong
2022-06-27 22:22 ` [RFC PATCH v2 2/6] report: pass through most details as function parameters David Disseldorp
2022-06-28 14:55   ` Darrick J. Wong
2022-06-27 22:22 ` [RFC PATCH v2 3/6] check: make a few variables local David Disseldorp
2022-06-28 14:56   ` Darrick J. Wong
2022-06-27 22:22 ` [RFC PATCH v2 4/6] check: append bad / notrun arrays in helper function David Disseldorp
2022-06-28 15:00   ` Darrick J. Wong
2022-06-27 22:22 ` [RFC PATCH v2 5/6] check: add -L <n> parameter to rerun failed tests David Disseldorp
2022-06-28 15:15   ` Darrick J. Wong
2022-06-28 22:34     ` David Disseldorp
2022-06-27 22:22 ` [RFC PATCH v2 6/6] check: stash full/dmesg/out.bad files on rerun David Disseldorp
2022-06-28 15:16   ` Darrick J. Wong
2022-06-28 22:36     ` David Disseldorp

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