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Lower inclusion selects the correct serialized comparison operator · case 03

Lower inclusion selects the correct serialized comparison operator is violated by the widget projection.

Member previewVariant 3 · 3 implementations · 10 checks per implementation

Case contract

A range editor stores separate lower and upper inclusivity, suppresses brackets for open endpoints, and identifies empty point intervals. This example checks: Lower inclusion selects the correct serialized comparison operator.

Why this case matters

Filter-widget state and serialization must preserve user constraints while the view changes.

One recorded failure

Sample boundary fixture

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

Boundary fixtureActualExpectedOutcome
contract fixture 0{"lower-bracket": "(", "lower-operator": "gte", "point-empty": false, "point-short-label": null, "upper-bracket": ")", "upper-operator": null}{"lower-bracket": "(", "lower-operator": null, "point-empty": false, "point-short-label": null, "upper-bracket": ")", "upper-operator": null}Failed

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

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