FAILURE MAP
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URL-safe base64 uses the standard alphabet · case 04

URL-safe base64 uses the standard alphabet.

Member previewVariant 4 · 3 implementations · 4 checks per implementation

Case contract

Encode hex bytes to padded URL-safe base64 ASCII.

Why this case matters

A local executable model for consumers of structured text; oracle values are authored literals, not outputs copied from the repaired implementation.

One recorded failure

Sample boundary fixture

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

Boundary fixtureActualExpectedOutcome
boundary 1"+/8=""-_8="Failed

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