FA-37812 / Table interactions / Member archive

Table export projection: include hidden export · case 02

The table include hidden export result violates the stipulated table export projection contract.

Member previewVariant 2 · 3 implementations · 7 checks per implementation

Case contract

Exports distinguish all source rows from current view rows and selected view rows; preserve view/schema order, omit forbidden columns, optionally include hidden columns, distinguish raw/display values with fallback, and disambiguate duplicate human labels in encounter order.

Why this case matters

An offline table UI model isolates table export projection, including adversarial row/column relationships.

One recorded failure

Sample boundary fixture

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

Boundary fixture	Actual	Expected	Outcome
hidden requested	`{"columns": ["z"], "labels": ["Z"], "records": [[1]], "row_ids": ["a"], "scope": "view"}`	`{"columns": ["z", "b"], "labels": ["Z", "B"], "records": [[1, 2]], "row_ids": ["a"], "scope": "view"}`	Failed

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