FA-37803 / Table interactions / Member archive

Table export projection: selected view intersection · case 03

The table selected view intersection result violates the stipulated table export projection contract.

Member previewVariant 3 · 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
selected on view	`{"columns": ["z"], "labels": ["Z"], "records": [[1], [3]], "row_ids": ["a", "c"], "scope": "selected"}`	`{"columns": ["z"], "labels": ["Z"], "records": [[1]], "row_ids": ["a"], "scope": "selected"}`	Failed

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