FA-010 / Caching / Member archive
An expired cache entry survives its deadline · case 05
An entry remains visible at precisely its expiration instant.
Case scope
An entry remains visible at precisely its expiration instant.
Why this case matters
A compact reasoning and repair task with executable evidence.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| exact expiration | "record" | null | Failed |
MEMBER ARCHIVE
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This record includes three runnable implementations, regression fixtures, execution results, and source hashes.
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