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An inclusive byte endpoint yields one more byte than endpoint subtraction · case 05

An inclusive byte endpoint yields one more byte than endpoint subtraction.

Member previewVariant 5 · 3 implementations · 4 checks per implementation

Case contract

An inclusive byte endpoint yields one more byte than endpoint subtraction: return the result specified by the explicit input/output boundary fixtures.

Why this case matters

This deterministic http ranges model isolates the range-inclusive policy at a network component boundary.

One recorded failure

Sample boundary fixture

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

Boundary fixture	Actual	Expected	Outcome
fixture 3	`3`	`4`	Failed

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