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Only outer optional whitespace is accepted around range unit tokens · case 02

Only outer optional whitespace is accepted around range unit tokens.

Member previewVariant 2 · 3 implementations · 6 checks per implementation

Case contract

Trim spaces and tabs around unit; return bytes only for exact case-insensitive bytes token afterward, otherwise None. Interior whitespace is invalid.

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 fixtureActualExpectedOutcome
range-unit-whitespace fixture 0"bytes"nullFailed

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This record includes three runnable implementations, regression fixtures, execution results, and source hashes.

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