fix(MonkeyPatch): register undo entry only after a successful mutation (delattr/setitem/delitem) (#14909) - #14910

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sharonyao1127 wants to merge 3 commits into

pytest-dev:mainfrom

sharonyao1127:fix-monkey-patch-delattr-setitem-delitem-stale-undo

Commits on Aug 20, 2026

fix(MonkeyPatch): register undo entry only after a successful mutation (delattr/setitem/delitem) (#14909)

sharonyao1127
and
factory-droid[bot]
committed
a88e91b
Merge branch 'main' into fix-monkey-patch-delattr-setitem-delitem-stale-undo
sharonyao1127
authored
4fa7746

Commits on Aug 25, 2026

test(monkeypatch): simplify old-value regression test
sharonyao1127
committed
2802b66