FA-35389 / Tab interfaces / Member archive
Close batch: survivor order · case 04
The tab workspace reports an incorrect survivor order.
Case contract
Close requested clean unpinned tabs atomically; retain dirty and pinned tabs, select most recent surviving tab and preserve surviving history.
Why this case matters
Offline tab/panel workspace behavior; no browser or desktop framework is emulated.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| workspace regression 0 | [["a"], ["b"], ["c"], ["d", "background0", "background1", "background2"], "b", ["b", "d", "c", "background0", "background1", "background2"]] | [["a"], ["b"], ["c"], ["b", "c", "d", "background0", "background1", "background2"], "b", ["b", "d", "c", "background0", "background1", "background2"]] | Failed |
MEMBER ARCHIVE
The complete case is available to members.
This record includes three runnable implementations, regression fixtures, execution results, and source hashes.
Member access is invitation-based. Sign in with your invited account to inspect the sources.
Sign in to the archive ↗