An offline binary-buffer lifecycle test agent needs the source ownership state, ...

{ "body": { "artifact": { "buffer_transfer": { "claim": { "completion": "TypeError", "copied_bytes": 0, "discarded_bytes": 4, "source_detached": true, "source_length": 0, "target_length": 0, "target_max_length": 0, "target_resizable": false, "zero_filled_bytes": 0 }, "detached": false, "length": 4, "max_length": null, "new_length": 0, "preserve_resizable": false, "resizable": false } } }, "bodyType": "json", "method": "POST", "type": "http" }

{ "example": { "billable": true, "findings": [ { "confidence": 95, "evidence": [ { "page_indices": [], "page_url": null, "pattern": "ecmascript-arraybuffer-copy-detach-ownership-result_scoped_evidence", "type": "artifact" } ], "limits": [ "One ArrayBufferCopyAndDetach rule for preserve-resizability and fixed-length transfer methods; no method variants are separate services.", "Data-only ownership/result relation; no allocation, source execution, byte reads or byte values are returned.", "null new_length means omitted/undefined, not the ECMAScript Null value.", "Host detachment keys, non-integer coercions and allocation failure are outside the admitted model." ], "module": "ecmascript-arraybuffer-copy-detach-ownership-result", "state": "observed", "value": { "claim_matches": false, "completion": "normal", "copied_bytes": 0, "discarded_bytes": 4, "source_detached": true, "source_length": 0, "target_length": 0, "target_max_length": 0, "target_resizable": false, "zero_filled_bytes": 0 }, "warnings": [] } ], "known_count": 1, "scope": { "contact_values_returned": false, "network": false, "supplied_artifact_only": true }, "warnings": [] }, "type": "json" }