{"abstract":"Navigating up removes exactly the final hierarchy segment is violated by the widget projection.","category":"Filter interfaces","checks":10,"contract":"Hierarchical facet identities are path tuples. Breadcrumb display, sibling scoping and subtree indicators operate on path segments rather than string prefixes. This example checks: Navigating up removes exactly the final hierarchy segment.","evaluation_group":"s3-filter-interfaces-hierarchical-facet","failed_approach":"The attempted correction `[]` still violates the explicit contract fixtures.","family":"s3-filter-interfaces-hierarchical-facet-up-navigation","id":"FA-25221","implementations":{"attempt":{"sha256":"cee8403d701532cdcaef14d69ae12d96ad0c40f5f72084732916045b83c9a1c7","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(d):\n    return {'breadcrumb':(' / '.join(d['path'])), 'ancestor':(len(d['candidate'])<len(d['path']) and d['path'][:len(d['candidate'])]==d['candidate']), 'sibling':(len(d['path'])==len(d['candidate']) and d['path'][:-1]==d['candidate'][:-1] and d['path']!=d['candidate']), 'leaf-label':(d['path'][-1] if d['path'] else '(root)'), 'up-navigation':([]), 'same-leaf':(d['path']==d['candidate'])}\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = {1: [({'path': ['a', 'b'], 'candidate': []}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['b', 'a']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['a'], 'candidate': ['a', 'b']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': ['ab']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': True, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['a']}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': []}, {'breadcrumb': 'b / a', 'ancestor': True, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['a', 'b']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['ab']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['a']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': True, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['b', 'a']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False})], 2: [({'path': ['a', 'b'], 'candidate': ['a']}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['a']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['ab']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['b', 'a']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': True}), ({'path': ['ab'], 'candidate': []}, {'breadcrumb': 'ab', 'ancestor': True, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['a', 'b']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['ab']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': True}), ({'path': [], 'candidate': ['a']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False}), ({'path': [], 'candidate': ['b', 'a']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': []}, {'breadcrumb': 'a', 'ancestor': True, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False})], 3: [({'path': ['a', 'b'], 'candidate': ['a', 'b']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': True}), ({'path': ['b', 'a'], 'candidate': ['ab']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['a']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': True, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['b', 'a']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': [], 'candidate': []}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': True}), ({'path': [], 'candidate': ['a', 'b']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False}), ({'path': [], 'candidate': ['ab']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': ['a']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': True}), ({'path': ['a'], 'candidate': ['b', 'a']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': []}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False})], 4: [({'path': ['a', 'b'], 'candidate': ['b', 'a']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['a', 'b']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': True}), ({'path': [], 'candidate': ['b', 'a']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': []}, {'breadcrumb': 'a', 'ancestor': True, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': ['a', 'b']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': ['ab']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': True, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['a']}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': []}, {'breadcrumb': 'b / a', 'ancestor': True, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['a', 'b']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['ab']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False})], 5: [({'path': ['a', 'b'], 'candidate': ['ab']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': []}, {'breadcrumb': 'b / a', 'ancestor': True, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': []}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['a', 'b']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': True}), ({'path': ['b', 'a'], 'candidate': ['a']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['b', 'a']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': True}), ({'path': ['ab'], 'candidate': []}, {'breadcrumb': 'ab', 'ancestor': True, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['a', 'b']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['ab']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': True}), ({'path': [], 'candidate': ['a']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False})]}\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":"e94bd02eaf08bcddc1db0527c6e7b0270c7fa8149d197d207489be7acbe6be79","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(d):\n    return {'breadcrumb':(' / '.join(d['path'])), 'ancestor':(len(d['candidate'])<len(d['path']) and d['path'][:len(d['candidate'])]==d['candidate']), 'sibling':(len(d['path'])==len(d['candidate']) and d['path'][:-1]==d['candidate'][:-1] and d['path']!=d['candidate']), 'leaf-label':(d['path'][-1] if d['path'] else '(root)'), 'up-navigation':(d['path'][1:]), 'same-leaf':(d['path']==d['candidate'])}\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = {1: [({'path': ['a', 'b'], 'candidate': []}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['b', 'a']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['a'], 'candidate': ['a', 'b']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': ['ab']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': True, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['a']}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': []}, {'breadcrumb': 'b / a', 'ancestor': True, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['a', 'b']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['ab']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['a']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': True, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['b', 'a']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False})], 2: [({'path': ['a', 'b'], 'candidate': ['a']}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['a']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['ab']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['b', 'a']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': True}), ({'path': ['ab'], 'candidate': []}, {'breadcrumb': 'ab', 'ancestor': True, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['a', 'b']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['ab']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': True}), ({'path': [], 'candidate': ['a']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False}), ({'path': [], 'candidate': ['b', 'a']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': []}, {'breadcrumb': 'a', 'ancestor': True, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False})], 3: [({'path': ['a', 'b'], 'candidate': ['a', 'b']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': True}), ({'path': ['b', 'a'], 'candidate': ['ab']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['a']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': True, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['b', 'a']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': [], 'candidate': []}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': True}), ({'path': [], 'candidate': ['a', 'b']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False}), ({'path': [], 'candidate': ['ab']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': ['a']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': True}), ({'path': ['a'], 'candidate': ['b', 'a']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': []}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False})], 4: [({'path': ['a', 'b'], 'candidate': ['b', 'a']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['a', 'b']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': True}), ({'path': [], 'candidate': ['b', 'a']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': []}, {'breadcrumb': 'a', 'ancestor': True, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': ['a', 'b']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': ['ab']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': True, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['a']}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': []}, {'breadcrumb': 'b / a', 'ancestor': True, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['a', 'b']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['ab']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False})], 5: [({'path': ['a', 'b'], 'candidate': ['ab']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': []}, {'breadcrumb': 'b / a', 'ancestor': True, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': []}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['a', 'b']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': True}), ({'path': ['b', 'a'], 'candidate': ['a']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['b', 'a']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': True}), ({'path': ['ab'], 'candidate': []}, {'breadcrumb': 'ab', 'ancestor': True, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['a', 'b']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['ab']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': True}), ({'path': [], 'candidate': ['a']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False})]}\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"},"fixed":{"sha256":"417e8a675bf6a69cd41ad92a8a56eafa628940a4302548d515ecd1d9c707ece7","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(d):\n    return {'breadcrumb':(' / '.join(d['path'])), 'ancestor':(len(d['candidate'])<len(d['path']) and d['path'][:len(d['candidate'])]==d['candidate']), 'sibling':(len(d['path'])==len(d['candidate']) and d['path'][:-1]==d['candidate'][:-1] and d['path']!=d['candidate']), 'leaf-label':(d['path'][-1] if d['path'] else '(root)'), 'up-navigation':(d['path'][:-1]), 'same-leaf':(d['path']==d['candidate'])}\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = {1: [({'path': ['a', 'b'], 'candidate': []}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['b', 'a']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['a'], 'candidate': ['a', 'b']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': ['ab']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': True, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['a']}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': []}, {'breadcrumb': 'b / a', 'ancestor': True, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['a', 'b']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['ab']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['a']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': True, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['b', 'a']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False})], 2: [({'path': ['a', 'b'], 'candidate': ['a']}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['a']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['ab']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['b', 'a']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': True}), ({'path': ['ab'], 'candidate': []}, {'breadcrumb': 'ab', 'ancestor': True, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['a', 'b']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['ab']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': True}), ({'path': [], 'candidate': ['a']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False}), ({'path': [], 'candidate': ['b', 'a']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': []}, {'breadcrumb': 'a', 'ancestor': True, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False})], 3: [({'path': ['a', 'b'], 'candidate': ['a', 'b']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': True}), ({'path': ['b', 'a'], 'candidate': ['ab']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['a']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': True, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['b', 'a']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': [], 'candidate': []}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': True}), ({'path': [], 'candidate': ['a', 'b']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False}), ({'path': [], 'candidate': ['ab']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': ['a']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': True}), ({'path': ['a'], 'candidate': ['b', 'a']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': []}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False})], 4: [({'path': ['a', 'b'], 'candidate': ['b', 'a']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['a', 'b']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': True}), ({'path': [], 'candidate': ['b', 'a']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': []}, {'breadcrumb': 'a', 'ancestor': True, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': ['a', 'b']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a'], 'candidate': ['ab']}, {'breadcrumb': 'a', 'ancestor': False, 'sibling': True, 'leaf-label': 'a', 'up-navigation': [], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['a']}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': []}, {'breadcrumb': 'b / a', 'ancestor': True, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['a', 'b']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['ab']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False})], 5: [({'path': ['a', 'b'], 'candidate': ['ab']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': []}, {'breadcrumb': 'b / a', 'ancestor': True, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': []}, {'breadcrumb': 'a / b', 'ancestor': True, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': False}), ({'path': ['a', 'b'], 'candidate': ['a', 'b']}, {'breadcrumb': 'a / b', 'ancestor': False, 'sibling': False, 'leaf-label': 'b', 'up-navigation': ['a'], 'same-leaf': True}), ({'path': ['b', 'a'], 'candidate': ['a']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': False}), ({'path': ['b', 'a'], 'candidate': ['b', 'a']}, {'breadcrumb': 'b / a', 'ancestor': False, 'sibling': False, 'leaf-label': 'a', 'up-navigation': ['b'], 'same-leaf': True}), ({'path': ['ab'], 'candidate': []}, {'breadcrumb': 'ab', 'ancestor': True, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['a', 'b']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': False}), ({'path': ['ab'], 'candidate': ['ab']}, {'breadcrumb': 'ab', 'ancestor': False, 'sibling': False, 'leaf-label': 'ab', 'up-navigation': [], 'same-leaf': True}), ({'path': [], 'candidate': ['a']}, {'breadcrumb': '', 'ancestor': False, 'sibling': False, 'leaf-label': '(root)', 'up-navigation': [], 'same-leaf': False})]}\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-hierarchical-facet-up-navigation","generated_at":"2026-09-29T14:41:04.631259+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.","repair":"Implement the declared up-navigation projection: `d['path'][:-1]`.","root_cause":"The up-navigation decision uses `d['path'][1:]` instead of the stipulated hierarchical-facet projection.","sha256":"d4f12d57813ddcaf05a6ae3a6acf7c476fb264a5e1c75c58938546ea09a7328f","title":"Navigating up removes exactly the final hierarchy segment · case 01","variant":1,"variant_policy":"Five numbered records share a model and may reuse boundary fixtures.","verification":{"attempt":{"elapsed_ms":38.402,"exit_code":1,"observations":[{"actual":{"ancestor":true,"breadcrumb":"a / b","leaf-label":"b","same-leaf":false,"sibling":false,"up-navigation":[]},"check":"contract fixture 0","expected":{"ancestor":true,"breadcrumb":"a / b","leaf-label":"b","same-leaf":false,"sibling":false,"up-navigation":["a"]},"passed":false},{"actual":{"ancestor":false,"breadcrumb":"a / b","leaf-label":"b","same-leaf":false,"sibling":false,"up-navigation":[]},"check":"contract fixture 1","expected":{"ancestor":false,"breadcrumb":"a / b","leaf-label":"b","same-leaf":false,"sibling":false,"up-navigation":["a"]},"passed":false},{"actual":{"ancestor":false,"breadcrumb":"a","leaf-label":"a","same-leaf":false,"sibling":false,"up-navigation":[]},"check":"contract fixture 2","expected":{"ancestor":false,"breadcrumb":"a","leaf-label":"a","same-leaf":false,"sibling":false,"up-navigation":[]},"passed":true},{"actual":{"ancestor":false,"breadcrumb":"a","leaf-label":"a","same-leaf":false,"sibling":true,"up-navigation":[]},"check":"contract fixture 3","expected":{"ancestor":false,"breadcrumb":"a","leaf-label":"a","same-leaf":false,"sibling":true,"up-navigation":[]},"passed":true},{"actual":{"ancestor":true,"breadcrumb":"a / b","leaf-label":"b","same-leaf":false,"sibling":false,"up-navigation":[]},"check":"contract fixture 4","expected":{"ancestor":true,"breadcrumb":"a / b","leaf-label":"b","same-leaf":false,"sibling":false,"up-navigation":["a"]},"passed":false},{"actual":{"ancestor":true,"breadcrumb":"b / a","leaf-label":"a","same-leaf":false,"sibling":false,"up-navigation":[]},"check":"contract fixture 5","expected":{"ancestor":true,"breadcrumb":"b / a","leaf-label":"a","same-leaf":false,"sibling":false,"up-navigation":["b"]},"passed":false},{"actual":{"ancestor":false,"breadcrumb":"b / a","leaf-label":"a","same-leaf":false,"sibling":false,"up-navigation":[]},"check":"contract fixture 6","expected":{"ancestor":false,"breadcrumb":"b / a","leaf-label":"a","same-leaf":false,"sibling":false,"up-navigation":["b"]},"passed":false},{"actual":{"ancestor":false,"breadcrumb":"b / a","leaf-label":"a","same-leaf":false,"sibling":false,"up-navigation":[]},"check":"contract fixture 7","expected":{"ancestor":false,"breadcrumb":"b / a","leaf-label":"a","same-leaf":false,"sibling":false,"up-navigation":["b"]},"passed":false},{"actual":{"ancestor":false,"breadcrumb":"ab","leaf-label":"ab","same-leaf":false,"sibling":true,"up-navigation":[]},"check":"contract fixture 8","expected":{"ancestor":false,"breadcrumb":"ab","leaf-label":"ab","same-leaf":false,"sibling":true,"up-navigation":[]},"passed":true},{"actual":{"ancestor":false,"breadcrumb":"ab","leaf-label":"ab","same-leaf":false,"sibling":false,"up-navigation":[]},"check":"contract fixture 9","expected":{"ancestor":false,"breadcrumb":"ab","leaf-label":"ab","same-leaf":false,"sibling":false,"up-navigation":[]},"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"contract fixture 0\", \"actual\": {\"breadcrumb\": \"a / b\", \"ancestor\": true, \"sibling\": false, \"leaf-label\": \"b\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"a / b\", \"ancestor\": true, \"sibling\": false, \"leaf-label\": \"b\", \"up-navigation\": [\"a\"], \"same-leaf\": false}, \"passed\": false}, {\"check\": \"contract fixture 1\", \"actual\": {\"breadcrumb\": \"a / b\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"b\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"a / b\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"b\", \"up-navigation\": [\"a\"], \"same-leaf\": false}, \"passed\": false}, {\"check\": \"contract fixture 2\", \"actual\": {\"breadcrumb\": \"a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [], \"same-leaf\": false}, \"passed\": true}, {\"check\": \"contract fixture 3\", \"actual\": {\"breadcrumb\": \"a\", \"ancestor\": false, \"sibling\": true, \"leaf-label\": \"a\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"a\", \"ancestor\": false, \"sibling\": true, \"leaf-label\": \"a\", \"up-navigation\": [], \"same-leaf\": false}, \"passed\": true}, {\"check\": \"contract fixture 4\", \"actual\": {\"breadcrumb\": \"a / b\", \"ancestor\": true, \"sibling\": false, \"leaf-label\": \"b\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"a / b\", \"ancestor\": true, \"sibling\": false, \"leaf-label\": \"b\", \"up-navigation\": [\"a\"], \"same-leaf\": false}, \"passed\": false}, {\"check\": \"contract fixture 5\", \"actual\": {\"breadcrumb\": \"b / a\", \"ancestor\": true, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"b / a\", \"ancestor\": true, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [\"b\"], \"same-leaf\": false}, \"passed\": false}, {\"check\": \"contract fixture 6\", \"actual\": {\"breadcrumb\": \"b / a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"b / a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [\"b\"], \"same-leaf\": false}, \"passed\": false}, {\"check\": \"contract fixture 7\", \"actual\": {\"breadcrumb\": \"b / a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"b / a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [\"b\"], \"same-leaf\": false}, \"passed\": false}, {\"check\": \"contract fixture 8\", \"actual\": {\"breadcrumb\": \"ab\", \"ancestor\": false, \"sibling\": true, \"leaf-label\": \"ab\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"ab\", \"ancestor\": false, \"sibling\": true, \"leaf-label\": \"ab\", \"up-navigation\": [], \"same-leaf\": false}, \"passed\": true}, {\"check\": \"contract fixture 9\", \"actual\": {\"breadcrumb\": \"ab\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"ab\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"ab\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"ab\", \"up-navigation\": [], \"same-leaf\": false}, \"passed\": true}], \"passed\": false}\n"},"broken":{"elapsed_ms":40.058,"exit_code":1,"observations":[{"actual":{"ancestor":true,"breadcrumb":"a / b","leaf-label":"b","same-leaf":false,"sibling":false,"up-navigation":["b"]},"check":"contract fixture 0","expected":{"ancestor":true,"breadcrumb":"a / b","leaf-label":"b","same-leaf":false,"sibling":false,"up-navigation":["a"]},"passed":false},{"actual":{"ancestor":false,"breadcrumb":"a / b","leaf-label":"b","same-leaf":false,"sibling":false,"up-navigation":["b"]},"check":"contract fixture 1","expected":{"ancestor":false,"breadcrumb":"a / b","leaf-label":"b","same-leaf":false,"sibling":false,"up-navigation":["a"]},"passed":false},{"actual":{"ancestor":false,"breadcrumb":"a","leaf-label":"a","same-leaf":false,"sibling":false,"up-navigation":[]},"check":"contract fixture 2","expected":{"ancestor":false,"breadcrumb":"a","leaf-label":"a","same-leaf":false,"sibling":false,"up-navigation":[]},"passed":true},{"actual":{"ancestor":false,"breadcrumb":"a","leaf-label":"a","same-leaf":false,"sibling":true,"up-navigation":[]},"check":"contract fixture 3","expected":{"ancestor":false,"breadcrumb":"a","leaf-label":"a","same-leaf":false,"sibling":true,"up-navigation":[]},"passed":true},{"actual":{"ancestor":true,"breadcrumb":"a / b","leaf-label":"b","same-leaf":false,"sibling":false,"up-navigation":["b"]},"check":"contract fixture 4","expected":{"ancestor":true,"breadcrumb":"a / b","leaf-label":"b","same-leaf":false,"sibling":false,"up-navigation":["a"]},"passed":false},{"actual":{"ancestor":true,"breadcrumb":"b / a","leaf-label":"a","same-leaf":false,"sibling":false,"up-navigation":["a"]},"check":"contract fixture 5","expected":{"ancestor":true,"breadcrumb":"b / a","leaf-label":"a","same-leaf":false,"sibling":false,"up-navigation":["b"]},"passed":false},{"actual":{"ancestor":false,"breadcrumb":"b / a","leaf-label":"a","same-leaf":false,"sibling":false,"up-navigation":["a"]},"check":"contract fixture 6","expected":{"ancestor":false,"breadcrumb":"b / a","leaf-label":"a","same-leaf":false,"sibling":false,"up-navigation":["b"]},"passed":false},{"actual":{"ancestor":false,"breadcrumb":"b / a","leaf-label":"a","same-leaf":false,"sibling":false,"up-navigation":["a"]},"check":"contract fixture 7","expected":{"ancestor":false,"breadcrumb":"b / a","leaf-label":"a","same-leaf":false,"sibling":false,"up-navigation":["b"]},"passed":false},{"actual":{"ancestor":false,"breadcrumb":"ab","leaf-label":"ab","same-leaf":false,"sibling":true,"up-navigation":[]},"check":"contract fixture 8","expected":{"ancestor":false,"breadcrumb":"ab","leaf-label":"ab","same-leaf":false,"sibling":true,"up-navigation":[]},"passed":true},{"actual":{"ancestor":false,"breadcrumb":"ab","leaf-label":"ab","same-leaf":false,"sibling":false,"up-navigation":[]},"check":"contract fixture 9","expected":{"ancestor":false,"breadcrumb":"ab","leaf-label":"ab","same-leaf":false,"sibling":false,"up-navigation":[]},"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"contract fixture 0\", \"actual\": {\"breadcrumb\": \"a / b\", \"ancestor\": true, \"sibling\": false, \"leaf-label\": \"b\", \"up-navigation\": [\"b\"], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"a / b\", \"ancestor\": true, \"sibling\": false, \"leaf-label\": \"b\", \"up-navigation\": [\"a\"], \"same-leaf\": false}, \"passed\": false}, {\"check\": \"contract fixture 1\", \"actual\": {\"breadcrumb\": \"a / b\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"b\", \"up-navigation\": [\"b\"], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"a / b\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"b\", \"up-navigation\": [\"a\"], \"same-leaf\": false}, \"passed\": false}, {\"check\": \"contract fixture 2\", \"actual\": {\"breadcrumb\": \"a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [], \"same-leaf\": false}, \"passed\": true}, {\"check\": \"contract fixture 3\", \"actual\": {\"breadcrumb\": \"a\", \"ancestor\": false, \"sibling\": true, \"leaf-label\": \"a\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"a\", \"ancestor\": false, \"sibling\": true, \"leaf-label\": \"a\", \"up-navigation\": [], \"same-leaf\": false}, \"passed\": true}, {\"check\": \"contract fixture 4\", \"actual\": {\"breadcrumb\": \"a / b\", \"ancestor\": true, \"sibling\": false, \"leaf-label\": \"b\", \"up-navigation\": [\"b\"], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"a / b\", \"ancestor\": true, \"sibling\": false, \"leaf-label\": \"b\", \"up-navigation\": [\"a\"], \"same-leaf\": false}, \"passed\": false}, {\"check\": \"contract fixture 5\", \"actual\": {\"breadcrumb\": \"b / a\", \"ancestor\": true, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [\"a\"], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"b / a\", \"ancestor\": true, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [\"b\"], \"same-leaf\": false}, \"passed\": false}, {\"check\": \"contract fixture 6\", \"actual\": {\"breadcrumb\": \"b / a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [\"a\"], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"b / a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [\"b\"], \"same-leaf\": false}, \"passed\": false}, {\"check\": \"contract fixture 7\", \"actual\": {\"breadcrumb\": \"b / a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [\"a\"], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"b / a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [\"b\"], \"same-leaf\": false}, \"passed\": false}, {\"check\": \"contract fixture 8\", \"actual\": {\"breadcrumb\": \"ab\", \"ancestor\": false, \"sibling\": true, \"leaf-label\": \"ab\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"ab\", \"ancestor\": false, \"sibling\": true, \"leaf-label\": \"ab\", \"up-navigation\": [], \"same-leaf\": false}, \"passed\": true}, {\"check\": \"contract fixture 9\", \"actual\": {\"breadcrumb\": \"ab\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"ab\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"ab\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"ab\", \"up-navigation\": [], \"same-leaf\": false}, \"passed\": true}], \"passed\": false}\n"},"fixed":{"elapsed_ms":37.762,"exit_code":0,"observations":[{"actual":{"ancestor":true,"breadcrumb":"a / b","leaf-label":"b","same-leaf":false,"sibling":false,"up-navigation":["a"]},"check":"contract fixture 0","expected":{"ancestor":true,"breadcrumb":"a / b","leaf-label":"b","same-leaf":false,"sibling":false,"up-navigation":["a"]},"passed":true},{"actual":{"ancestor":false,"breadcrumb":"a / b","leaf-label":"b","same-leaf":false,"sibling":false,"up-navigation":["a"]},"check":"contract fixture 1","expected":{"ancestor":false,"breadcrumb":"a / b","leaf-label":"b","same-leaf":false,"sibling":false,"up-navigation":["a"]},"passed":true},{"actual":{"ancestor":false,"breadcrumb":"a","leaf-label":"a","same-leaf":false,"sibling":false,"up-navigation":[]},"check":"contract fixture 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[\"a\"], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"a / b\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"b\", \"up-navigation\": [\"a\"], \"same-leaf\": false}, \"passed\": true}, {\"check\": \"contract fixture 2\", \"actual\": {\"breadcrumb\": \"a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [], \"same-leaf\": false}, \"passed\": true}, {\"check\": \"contract fixture 3\", \"actual\": {\"breadcrumb\": \"a\", \"ancestor\": false, \"sibling\": true, \"leaf-label\": \"a\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"a\", \"ancestor\": false, \"sibling\": true, \"leaf-label\": \"a\", \"up-navigation\": [], \"same-leaf\": false}, \"passed\": true}, {\"check\": \"contract fixture 4\", \"actual\": {\"breadcrumb\": \"a / b\", \"ancestor\": true, \"sibling\": false, \"leaf-label\": \"b\", \"up-navigation\": [\"a\"], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"a / b\", \"ancestor\": true, \"sibling\": false, \"leaf-label\": \"b\", \"up-navigation\": [\"a\"], \"same-leaf\": false}, \"passed\": true}, {\"check\": \"contract fixture 5\", \"actual\": {\"breadcrumb\": \"b / a\", \"ancestor\": true, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [\"b\"], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"b / a\", \"ancestor\": true, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [\"b\"], \"same-leaf\": false}, \"passed\": true}, {\"check\": \"contract fixture 6\", \"actual\": {\"breadcrumb\": \"b / a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [\"b\"], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"b / a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [\"b\"], \"same-leaf\": false}, \"passed\": true}, {\"check\": \"contract fixture 7\", \"actual\": {\"breadcrumb\": \"b / a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [\"b\"], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"b / a\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"a\", \"up-navigation\": [\"b\"], \"same-leaf\": false}, \"passed\": true}, {\"check\": \"contract fixture 8\", \"actual\": {\"breadcrumb\": \"ab\", \"ancestor\": false, \"sibling\": true, \"leaf-label\": \"ab\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"ab\", \"ancestor\": false, \"sibling\": true, \"leaf-label\": \"ab\", \"up-navigation\": [], \"same-leaf\": false}, \"passed\": true}, {\"check\": \"contract fixture 9\", \"actual\": {\"breadcrumb\": \"ab\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"ab\", \"up-navigation\": [], \"same-leaf\": false}, \"expected\": {\"breadcrumb\": \"ab\", \"ancestor\": false, \"sibling\": false, \"leaf-label\": \"ab\", \"up-navigation\": [], \"same-leaf\": false}, \"passed\": true}], \"passed\": true}\n"}},"verified":true,"visibility":"public"}