FA-26773 / HTTP ranges / Member archive
A checkpoint beyond local file size must be discarded before a range request · case 03
A checkpoint beyond local file size must be discarded before a range request.
Case contract
Return checkpoint if checkpoint<=file_size else zero; nonnegative integers. Extra uncheckpointed file bytes do not advance checkpoint.
Why this case matters
Range responses combine representation identity, conditional requests, framing, and partial-object state.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| resume-local-file-truncation fixture 0 | 4 | 0 | Failed |
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