From: Kunwu Chan <[email protected]>
This series fixes several bugs in the DAMON selftests. Most are
trivial but cause tests to silently pass when they shouldn't, or
fail prematurely on slow machines.
Patch 1 fixes mutable default arguments in DamonCtx.__init__()
that cause state to leak between test instances.
Patch 2 fixes wrong operator precedence and join TypeError in
damos_tried_regions.py.
Patch 3 fixes several wrong strings that produce dead elif
branches, skipped file existence checks, and broken dict key
lookups.
Based on next-20260529.
base-commit: 7da7f07112610a520567421dd2ffcb51beaefbcc
---
Changes in v2:
- Fix From:/Signed-off-by mismatch.
- Add Reviewed-by tags from SeongJae Park.
- Drop the duplicate memcg_path fix.
- Drop the empty aggregation-cycle retry fix pending root-cause
investigation.
- No code change
Kunwu Chan (3):
selftests/damon: prevent cross-context state pollution in DamonCtx
selftests/damon/damos_tried_regions: fix expectation output and join
TypeError
selftests/damon: fix dead code, skipped checks, and broken lookups
tools/testing/selftests/damon/_damon_sysfs.py | 12 +++++++++---
.../testing/selftests/damon/damos_apply_interval.py | 2 +-
tools/testing/selftests/damon/damos_quota_goal.py | 2 +-
tools/testing/selftests/damon/damos_tried_regions.py | 4 ++--
.../selftests/damon/drgn_dump_damon_status.py | 2 +-
tools/testing/selftests/damon/sysfs.py | 4 ++--
tools/testing/selftests/damon/sysfs.sh | 6 +++---
...fs_update_schemes_tried_regions_wss_estimation.py | 2 +-
8 files changed, 20 insertions(+), 14 deletions(-)
--
2.43.0
