FA-26748 / HTTP ranges / Member archive
A continuation response must start at the saved prefix boundary · case 03
A continuation response must start at the saved prefix boundary.
Case contract
Return [append,body] only when returned_start equals saved length; a mismatching start requests restart with empty output.
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-content-range-start fixture 0 | ["append", "ppp"] | ["restart", ""] | Failed |
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