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A fresh full response replaces all stale sparse fragments · case 05

A fresh full response replaces all stale sparse fragments.

Member previewVariant 5 · 3 implementations · 6 checks per implementation

Case contract

old maps absolute offsets to old chars. A completed full ASCII body atomically replaces the whole partial cache, including removal of bytes past new EOF.

Why this case matters

Range responses combine representation identity, conditional requests, framing, and partial-object state.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixture	Actual	Expected	Outcome
cache-full-response-replaces-fragments fixture 0	`[[0, "a"], [1, "a"], [2, "a"], [3, "a"], [4, "a"], [7, "z"]]`	`[[0, "a"], [1, "a"], [2, "a"], [3, "a"], [4, "a"]]`	Failed

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