FA-53689 / Accessibility interaction semantics / Member archive

Recognition from a failed image is retained · case 04

Recognition from a failed image is retained.

Member previewVariant 4 · 3 implementations · 9 checks per implementation

Case contract

Input [decorative,interactive,alt,title,caption,ocr,ocr_consent,filename,loaded,broken]. None alt means absent; empty alt is intentional. Interactive decorative images retain semantics. Source priority is explicit alt (even empty), nonempty caption, title, consented OCR when loaded and not broken; filename is never spoken. Decorative noninteractive images return None. Return [text,source,status] where status is broken, loading, ready with broken highest priority. Normalization strips only surrounding ASCII spaces; OCR is marked inferred.

Why this case matters

Offline accessibility bridge model with explicit policy; useful for testing semantic API adapters independently of browser implementations.

One recorded failure

Sample boundary fixture

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

Boundary fixture	Actual	Expected	Outcome
broken OCR	`["ocr", "inferred", "broken"]`	`["", null, "broken"]`	Failed

MEMBER ARCHIVE

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

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