{"abstract":"Further typing cannot mutate the in-flight filter snapshot is violated by the widget projection.","category":"Filter interfaces","checks":10,"contract":"A filter apply queue coalesces only unsent drafts, preserves the in-flight snapshot, and acknowledges exactly the sent revision before promoting a queued draft. This example checks: Further typing cannot mutate the in-flight filter snapshot.","contract_signature":"d","evaluation_group":"s3-filter-interfaces-apply-queue","failed_approach":"The attempted correction `d['queued']` still violates the explicit contract fixtures.","family":"s3-filter-interfaces-apply-queue-inflight-preserve","id":"FA-26011","implementations":{"attempt":{"sha256":"3c236ab12a0d182e659b0611332ff78375eac7e60061a697473a36a45dc7e362","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(d):\n    return {'inflight-preserve':(d['queued']), 'queued-replace':(d['latest'] if d['busy'] else None), 'ack-match':(d['ack']==d['sent']), 'promote-queued':(d['queued'] if d['ack']==d['sent'] and d['queued'] is not None else None), 'failed-retain':(d['inflight'] if d['failed'] else None), 'send-now':(d['latest'] if not d['busy'] and d['valid'] else None)}\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = {1: [({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 1, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 1, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 2, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 3, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 1, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 2, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': True, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 3, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 1, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 2, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': ['c'], 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 3, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']})], 2: [({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 1, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 2, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 1, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 2, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': True, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 3, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 1, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 2, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': ['c'], 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 3, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 1, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 2, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': True, 'promote-queued': ['c'], 'failed-retain': ['a'], 'send-now': None})], 3: [({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 1, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 3, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 3, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 1, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 2, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': ['c'], 'failed-retain': None, 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 3, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 1, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 2, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': True, 'promote-queued': ['c'], 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 3, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 1, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': ['b']})], 4: [({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 1, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 1, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 2, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': ['c'], 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 3, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 1, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 2, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': True, 'promote-queued': ['c'], 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 3, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 1, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 2, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 3, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None})], 5: [({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 2, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 1, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 3, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 1, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 2, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': True, 'promote-queued': ['c'], 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 3, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 1, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 2, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 3, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 2, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': True, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None})]}\nfor index, (data, expected) in enumerate(fixtures[N]):\n    check(\"contract fixture \" + str(index), solve(data), expected)\nprint(json.dumps({\"observations\": observations, \"passed\": all(x[\"passed\"] for x in observations)}, ensure_ascii=False))\nraise SystemExit(0 if all(x[\"passed\"] for x in observations) else 1)\n"},"broken":{"sha256":"8470e9854669a8c1b4a3b9f1c568fc242507af8ec49cc1e5b100ef717fc4d530","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(d):\n    return {'inflight-preserve':(d['latest']), 'queued-replace':(d['latest'] if d['busy'] else None), 'ack-match':(d['ack']==d['sent']), 'promote-queued':(d['queued'] if d['ack']==d['sent'] and d['queued'] is not None else None), 'failed-retain':(d['inflight'] if d['failed'] else None), 'send-now':(d['latest'] if not d['busy'] and d['valid'] else None)}\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = {1: [({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 1, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 1, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 2, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 3, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 1, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 2, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': True, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 3, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 1, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 2, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': ['c'], 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 3, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']})], 2: [({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 1, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 2, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 1, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 2, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': True, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 3, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 1, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 2, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': ['c'], 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 3, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 1, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 2, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': True, 'promote-queued': ['c'], 'failed-retain': ['a'], 'send-now': None})], 3: [({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 1, 'sent': 2, 'failed': True, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 3, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 3, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 1, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 2, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': ['c'], 'failed-retain': None, 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 3, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 1, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 2, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': True, 'promote-queued': ['c'], 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 3, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 1, 'sent': 2, 'failed': False, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': ['b']})], 4: [({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 1, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 1, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 2, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': ['c'], 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 3, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 1, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 2, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': True, 'promote-queued': ['c'], 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 3, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 1, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 2, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 3, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': None, 'send-now': None})], 5: [({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 2, 'sent': 2, 'failed': False, 'valid': False}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': None, 'failed-retain': None, 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 1, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': False, 'ack': 3, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 1, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 2, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': True, 'promote-queued': ['c'], 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': ['c'], 'busy': True, 'ack': 3, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 1, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 2, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': True, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': False, 'ack': 3, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': None, 'ack-match': False, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': ['b']}), ({'inflight': ['a'], 'latest': ['b'], 'queued': None, 'busy': True, 'ack': 2, 'sent': 2, 'failed': True, 'valid': True}, {'inflight-preserve': ['a'], 'queued-replace': ['b'], 'ack-match': True, 'promote-queued': None, 'failed-retain': ['a'], 'send-now': None})]}\nfor index, (data, expected) in enumerate(fixtures[N]):\n    check(\"contract fixture \" + str(index), solve(data), expected)\nprint(json.dumps({\"observations\": observations, \"passed\": all(x[\"passed\"] for x in observations)}, ensure_ascii=False))\nraise SystemExit(0 if all(x[\"passed\"] for x in observations) else 1)\n"}},"limitations":"Deterministic bounded UI-state model only; no browser, query engine, network, or production-standard conformance is claimed. This reproducer isolates one failure mechanism. Results cover the supplied fixtures. Variants within a family share a test contract and should remain grouped when constructing evaluation splits. Related mechanisms with a shared evaluation_group must also remain together; these controlled models are not independent production incidents.","method":"Deterministic executable model with adversarial boundary fixtures.","provenance":{"created_by":"Failure Map","dependencies":"Python standard library","family":"s3-filter-interfaces-apply-queue-inflight-preserve","generated_at":"2026-09-29T14:41:11.993234+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"Filter-widget state and serialization must preserve user constraints while the view changes.","root_cause":"The inflight-preserve decision uses `d['latest']` instead of the stipulated apply-queue projection.","sha256":"e9149b46ce0eaba8fd09d1f1e861d84a493c633bb826ac33198341f87d48eba6","title":"Further typing cannot mutate the in-flight filter snapshot · case 01","variant":1,"variant_policy":"Five numbered records share a model and may reuse boundary fixtures.","verified":true,"visibility":"public","verification":{"attempt":{"elapsed_ms":38.043,"exit_code":1,"observations":[{"actual":{"ack-match":false,"failed-retain":null,"inflight-preserve":null,"promote-queued":null,"queued-replace":null,"send-now":null},"check":"contract fixture 0","expected":{"ack-match":false,"failed-retain":null,"inflight-preserve":["a"],"promote-queued":null,"queued-replace":null,"send-now":null},"passed":false},{"actual":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":null,"promote-queued":null,"queued-replace":null,"send-now":["b"]},"check":"contract fixture 1","expected":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":null,"queued-replace":null,"send-now":["b"]},"passed":false},{"actual":{"ack-match":true,"failed-retain":["a"],"inflight-preserve":null,"promote-queued":null,"queued-replace":null,"send-now":["b"]},"check":"contract fixture 2","expected":{"ack-match":true,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":null,"queued-replace":null,"send-now":["b"]},"passed":false},{"actual":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":null,"promote-queued":null,"queued-replace":null,"send-now":["b"]},"check":"contract fixture 3","expected":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":null,"queued-replace":null,"send-now":["b"]},"passed":false},{"actual":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":null,"promote-queued":null,"queued-replace":["b"],"send-now":null},"check":"contract fixture 4","expected":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":null,"queued-replace":["b"],"send-now":null},"passed":false},{"actual":{"ack-match":true,"failed-retain":["a"],"inflight-preserve":null,"promote-queued":null,"queued-replace":["b"],"send-now":null},"check":"contract fixture 5","expected":{"ack-match":true,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":null,"queued-replace":["b"],"send-now":null},"passed":false},{"actual":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":null,"promote-queued":null,"queued-replace":["b"],"send-now":null},"check":"contract fixture 6","expected":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":null,"queued-replace":["b"],"send-now":null},"passed":false},{"actual":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["c"],"promote-queued":null,"queued-replace":null,"send-now":["b"]},"check":"contract fixture 7","expected":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":null,"queued-replace":null,"send-now":["b"]},"passed":false},{"actual":{"ack-match":true,"failed-retain":["a"],"inflight-preserve":["c"],"promote-queued":["c"],"queued-replace":null,"send-now":["b"]},"check":"contract fixture 8","expected":{"ack-match":true,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":["c"],"queued-replace":null,"send-now":["b"]},"passed":false},{"actual":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["c"],"promote-queued":null,"queued-replace":null,"send-now":["b"]},"check":"contract fixture 9","expected":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":null,"queued-replace":null,"send-now":["b"]},"passed":false}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"contract fixture 0\", \"actual\": {\"inflight-preserve\": null, \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": null, \"send-now\": null}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": null, \"send-now\": null}, \"passed\": false}, {\"check\": \"contract fixture 1\", \"actual\": {\"inflight-preserve\": null, \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"passed\": false}, {\"check\": \"contract fixture 2\", \"actual\": {\"inflight-preserve\": null, \"queued-replace\": null, \"ack-match\": true, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": null, \"ack-match\": true, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"passed\": false}, {\"check\": \"contract fixture 3\", \"actual\": {\"inflight-preserve\": null, \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"passed\": false}, {\"check\": \"contract fixture 4\", \"actual\": {\"inflight-preserve\": null, \"queued-replace\": [\"b\"], \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": null}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": [\"b\"], \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": null}, \"passed\": false}, {\"check\": \"contract fixture 5\", \"actual\": {\"inflight-preserve\": null, \"queued-replace\": [\"b\"], \"ack-match\": true, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": null}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": [\"b\"], \"ack-match\": true, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": null}, \"passed\": false}, {\"check\": \"contract fixture 6\", \"actual\": {\"inflight-preserve\": null, \"queued-replace\": [\"b\"], \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": null}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": [\"b\"], \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": null}, \"passed\": false}, {\"check\": \"contract fixture 7\", \"actual\": {\"inflight-preserve\": [\"c\"], \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"passed\": false}, {\"check\": \"contract fixture 8\", \"actual\": {\"inflight-preserve\": [\"c\"], \"queued-replace\": null, \"ack-match\": true, \"promote-queued\": [\"c\"], \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": null, \"ack-match\": true, \"promote-queued\": [\"c\"], \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"passed\": false}, {\"check\": \"contract fixture 9\", \"actual\": {\"inflight-preserve\": [\"c\"], \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"passed\": false}], \"passed\": false}\n"},"broken":{"elapsed_ms":39.638,"exit_code":1,"observations":[{"actual":{"ack-match":false,"failed-retain":null,"inflight-preserve":["b"],"promote-queued":null,"queued-replace":null,"send-now":null},"check":"contract fixture 0","expected":{"ack-match":false,"failed-retain":null,"inflight-preserve":["a"],"promote-queued":null,"queued-replace":null,"send-now":null},"passed":false},{"actual":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["b"],"promote-queued":null,"queued-replace":null,"send-now":["b"]},"check":"contract fixture 1","expected":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":null,"queued-replace":null,"send-now":["b"]},"passed":false},{"actual":{"ack-match":true,"failed-retain":["a"],"inflight-preserve":["b"],"promote-queued":null,"queued-replace":null,"send-now":["b"]},"check":"contract fixture 2","expected":{"ack-match":true,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":null,"queued-replace":null,"send-now":["b"]},"passed":false},{"actual":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["b"],"promote-queued":null,"queued-replace":null,"send-now":["b"]},"check":"contract fixture 3","expected":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":null,"queued-replace":null,"send-now":["b"]},"passed":false},{"actual":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["b"],"promote-queued":null,"queued-replace":["b"],"send-now":null},"check":"contract fixture 4","expected":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":null,"queued-replace":["b"],"send-now":null},"passed":false},{"actual":{"ack-match":true,"failed-retain":["a"],"inflight-preserve":["b"],"promote-queued":null,"queued-replace":["b"],"send-now":null},"check":"contract fixture 5","expected":{"ack-match":true,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":null,"queued-replace":["b"],"send-now":null},"passed":false},{"actual":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["b"],"promote-queued":null,"queued-replace":["b"],"send-now":null},"check":"contract fixture 6","expected":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":null,"queued-replace":["b"],"send-now":null},"passed":false},{"actual":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["b"],"promote-queued":null,"queued-replace":null,"send-now":["b"]},"check":"contract fixture 7","expected":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":null,"queued-replace":null,"send-now":["b"]},"passed":false},{"actual":{"ack-match":true,"failed-retain":["a"],"inflight-preserve":["b"],"promote-queued":["c"],"queued-replace":null,"send-now":["b"]},"check":"contract fixture 8","expected":{"ack-match":true,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":["c"],"queued-replace":null,"send-now":["b"]},"passed":false},{"actual":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["b"],"promote-queued":null,"queued-replace":null,"send-now":["b"]},"check":"contract fixture 9","expected":{"ack-match":false,"failed-retain":["a"],"inflight-preserve":["a"],"promote-queued":null,"queued-replace":null,"send-now":["b"]},"passed":false}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"contract fixture 0\", \"actual\": {\"inflight-preserve\": [\"b\"], \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": null, \"send-now\": null}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": null, \"send-now\": null}, \"passed\": false}, {\"check\": \"contract fixture 1\", \"actual\": {\"inflight-preserve\": [\"b\"], \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"passed\": false}, {\"check\": \"contract fixture 2\", \"actual\": {\"inflight-preserve\": [\"b\"], \"queued-replace\": null, \"ack-match\": true, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": null, \"ack-match\": true, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"passed\": false}, {\"check\": \"contract fixture 3\", \"actual\": {\"inflight-preserve\": [\"b\"], \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"passed\": false}, {\"check\": \"contract fixture 4\", \"actual\": {\"inflight-preserve\": [\"b\"], \"queued-replace\": [\"b\"], \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": null}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": [\"b\"], \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": null}, \"passed\": false}, {\"check\": \"contract fixture 5\", \"actual\": {\"inflight-preserve\": [\"b\"], \"queued-replace\": [\"b\"], \"ack-match\": true, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": null}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": [\"b\"], \"ack-match\": true, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": null}, \"passed\": false}, {\"check\": \"contract fixture 6\", \"actual\": {\"inflight-preserve\": [\"b\"], \"queued-replace\": [\"b\"], \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": null}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": [\"b\"], \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": null}, \"passed\": false}, {\"check\": \"contract fixture 7\", \"actual\": {\"inflight-preserve\": [\"b\"], \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"passed\": false}, {\"check\": \"contract fixture 8\", \"actual\": {\"inflight-preserve\": [\"b\"], \"queued-replace\": null, \"ack-match\": true, \"promote-queued\": [\"c\"], \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": null, \"ack-match\": true, \"promote-queued\": [\"c\"], \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"passed\": false}, {\"check\": \"contract fixture 9\", \"actual\": {\"inflight-preserve\": [\"b\"], \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"expected\": {\"inflight-preserve\": [\"a\"], \"queued-replace\": null, \"ack-match\": false, \"promote-queued\": null, \"failed-retain\": [\"a\"], \"send-now\": [\"b\"]}, \"passed\": false}], \"passed\": false}\n"}},"member_only":{"stages":["fixed"],"fields":["implementations.fixed","verification.fixed","harness","repair"],"note":"The verified repair, its recorded checks, the repair description, and the scoring harness are available to members."}}