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Hangul syllables bypass canonical decomposition · case 04

Hangul syllables bypass canonical decomposition.

Member previewVariant 4 · 3 implementations · 4 checks per implementation

Case contract

Produce canonical NFD decomposition; retain compatibility glyphs.

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"\uac00""\u1100\u1161"Failed

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