Files
James RussoandClaude Opus 5.5 4c1c1782af test(studio): quarantine the seqplainkeys cases whose undo sometimes leaves the box off (#6990)
* test(studio): quarantine the seqplainkeys case whose undo sometimes leaves the box 240px off

seqplainkeys-none-center-r0-root-z100 failed 2 of 3 runs in the merge group
for two version-bump PRs (#6970, #6987). In each failing undo the bytes come
back but the box stays 240.42px off, which is a Studio undo race, not noise.
It stays measured and listed; #6989 tracks the fix, which removes this entry.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(studio): quarantine the two sibling seqplainkeys center cases with the same undo race

center-r30-root (undo box 313.6px off) and center-r0-nested (redo box
240.7px off) ejected 3 and 1 merge-queue entries since 10-30, the same race
as center-r0-root. With all three quarantined, the gate passes on the shard
results of all 8 failed merge-group runs since 10-30; main's gate fails each.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(studio): quarantine the pct and px seqplainkeys cases with the same undo race

The race also hits the pct and px placements: 5 more cases left the box
230-400px off after undo or redo in the 9 failed merge-group runs since
10-30. Merge-group run 41485305789 bounced #6990 on px-r0-nested.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-02 17:44:31 +00:00
..