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FA-25731 / Filter interfaces / Open access

Unknown URL operators are flagged before applying constraints · case 01

Unknown URL operators are flagged before applying constraints is violated by the widget projection.

Verified by executionVariant 1 · 10 checks per implementationDownload source bundle ↓JSON ↗

ROOT CAUSE

The unknown-operator decision uses `False` instead of the stipulated url-hydration projection.

THE FAILURE

The unknown-operator decision uses `False` instead of the stipulated url-hydration projection.

Unsuccessful approach: The attempted correction `not d['op']` still violates the explicit contract fixtures.

Case contract

URL hydration validates filter fields and operators before publishing a draft, preserving duplicate value order while rejecting unknown schema references. This example checks: Unknown URL operators are flagged before applying constraints.

Why this case matters

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

1 / The failure

Exit 1
"""Failure Map reference implementation. Python standard library only."""
import json

N = 1
observations = []
def solve(d):
    return {'known-fields':([x for x in d['pairs'] if x[0] in d['fields']]), 'unknown-diagnostics':([x[0] for x in d['pairs'] if x[0] not in d['fields']]), 'repeat-values':([v for k,v in d['pairs'] if k==d['field']]), 'version-acceptance':(d['version'] in d['supported']), 'unknown-operator':(False), 'atomic-publication':(d['valid'] and d['version'] in d['supported'] and d['op'] in d['operators'])}
def check(label, actual, expected):
    observations.append({"check": label, "actual": actual, "expected": expected, "passed": actual == expected})
fixtures = {1: [({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'a', 'version': 0, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['z', 'x'], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['z', 'x'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['z', 'x'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False})], 2: [({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'a', 'version': 0, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['z', 'x'], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['z', 'x'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False})], 3: [({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['z', 'x'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 0, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 1, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': True}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': True}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': True}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': True}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 1, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': True}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': True}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': True}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': True})], 4: [({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['z', 'x'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 2, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': False}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': False}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 1, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': False}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': False}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'q', 'version': 1, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': False})], 5: [({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'a', 'version': 2, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['z', 'x'], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 0, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 2, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 0, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 2, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 0, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 2, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'q', 'version': 0, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'q', 'version': 2, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False})]}
for index, (data, expected) in enumerate(fixtures[N]):
    check("contract fixture " + str(index), solve(data), expected)
print(json.dumps({"observations": observations, "passed": all(x["passed"] for x in observations)}, ensure_ascii=False))
raise SystemExit(0 if all(x["passed"] for x in observations) else 1)
Boundary fixtureActualExpectedOutcome
contract fixture 0{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['z', 'x'], 'unknown-diagnostics': ['q'], 'unknown-operator': False, 'version-acceptance': False}{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['z', 'x'], 'unknown-diagnostics': ['q'], 'unknown-operator': True, 'version-acceptance': False}Failed
contract fixture 1{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['z', 'x'], 'unknown-diagnostics': ['q'], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['z', 'x'], 'unknown-diagnostics': ['q'], 'unknown-operator': True, 'version-acceptance': True}Failed
contract fixture 2{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['z', 'x'], 'unknown-diagnostics': ['q'], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['z', 'x'], 'unknown-diagnostics': ['q'], 'unknown-operator': True, 'version-acceptance': True}Failed
contract fixture 3{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['v'], 'unknown-diagnostics': ['q'], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['v'], 'unknown-diagnostics': ['q'], 'unknown-operator': True, 'version-acceptance': True}Failed
contract fixture 4{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['v'], 'unknown-diagnostics': ['q'], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['v'], 'unknown-diagnostics': ['q'], 'unknown-operator': True, 'version-acceptance': True}Failed
contract fixture 5{'atomic-publication': False, 'known-fields': [], 'repeat-values': [], 'unknown-diagnostics': [], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [], 'repeat-values': [], 'unknown-diagnostics': [], 'unknown-operator': True, 'version-acceptance': True}Failed
contract fixture 6{'atomic-publication': False, 'known-fields': [], 'repeat-values': [], 'unknown-diagnostics': [], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [], 'repeat-values': [], 'unknown-diagnostics': [], 'unknown-operator': True, 'version-acceptance': True}Failed
contract fixture 7{'atomic-publication': False, 'known-fields': [], 'repeat-values': [], 'unknown-diagnostics': [], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [], 'repeat-values': [], 'unknown-diagnostics': [], 'unknown-operator': True, 'version-acceptance': True}Failed
contract fixture 8{'atomic-publication': False, 'known-fields': [], 'repeat-values': [], 'unknown-diagnostics': [], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [], 'repeat-values': [], 'unknown-diagnostics': [], 'unknown-operator': True, 'version-acceptance': True}Failed
contract fixture 9{'atomic-publication': False, 'known-fields': [['a', '']], 'repeat-values': [''], 'unknown-diagnostics': [], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [['a', '']], 'repeat-values': [''], 'unknown-diagnostics': [], 'unknown-operator': True, 'version-acceptance': True}Failed

SHA-256 / eeefefaaa47e3b1f40fb5c0698199ac04160f6e841ef0c365eb188e7f5d47c0f

2 / The unsuccessful fix

Exit 1
"""Failure Map reference implementation. Python standard library only."""
import json

N = 1
observations = []
def solve(d):
    return {'known-fields':([x for x in d['pairs'] if x[0] in d['fields']]), 'unknown-diagnostics':([x[0] for x in d['pairs'] if x[0] not in d['fields']]), 'repeat-values':([v for k,v in d['pairs'] if k==d['field']]), 'version-acceptance':(d['version'] in d['supported']), 'unknown-operator':(not d['op']), 'atomic-publication':(d['valid'] and d['version'] in d['supported'] and d['op'] in d['operators'])}
def check(label, actual, expected):
    observations.append({"check": label, "actual": actual, "expected": expected, "passed": actual == expected})
fixtures = {1: [({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'a', 'version': 0, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['z', 'x'], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['z', 'x'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['z', 'x'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False})], 2: [({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'a', 'version': 0, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['z', 'x'], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['z', 'x'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False})], 3: [({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['z', 'x'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 0, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 1, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': True}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': True}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': True}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': True}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 1, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': True}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': True}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': True}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': True})], 4: [({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['z', 'x'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 2, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': False}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': False}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 1, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': False}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': False}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 1, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 3, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'q', 'version': 1, 'supported': [1, 3], 'op': 'eq', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': True, 'unknown-operator': False, 'atomic-publication': False})], 5: [({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'a', 'version': 2, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': False}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['z', 'x'], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', 'z'], ['a', 'x'], ['q', 'v']], 'fields': ['a'], 'field': 'q', 'version': 3, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', 'z'], ['a', 'x']], 'unknown-diagnostics': ['q'], 'repeat-values': ['v'], 'version-acceptance': True, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 0, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'a', 'version': 2, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 0, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [], 'fields': ['a'], 'field': 'q', 'version': 2, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 0, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'a', 'version': 2, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [''], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'q', 'version': 0, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False}), ({'pairs': [['a', '']], 'fields': ['a'], 'field': 'q', 'version': 2, 'supported': [1, 3], 'op': 'bad', 'operators': ['eq'], 'valid': True}, {'known-fields': [['a', '']], 'unknown-diagnostics': [], 'repeat-values': [], 'version-acceptance': False, 'unknown-operator': True, 'atomic-publication': False})]}
for index, (data, expected) in enumerate(fixtures[N]):
    check("contract fixture " + str(index), solve(data), expected)
print(json.dumps({"observations": observations, "passed": all(x["passed"] for x in observations)}, ensure_ascii=False))
raise SystemExit(0 if all(x["passed"] for x in observations) else 1)
Boundary fixtureActualExpectedOutcome
contract fixture 0{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['z', 'x'], 'unknown-diagnostics': ['q'], 'unknown-operator': False, 'version-acceptance': False}{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['z', 'x'], 'unknown-diagnostics': ['q'], 'unknown-operator': True, 'version-acceptance': False}Failed
contract fixture 1{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['z', 'x'], 'unknown-diagnostics': ['q'], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['z', 'x'], 'unknown-diagnostics': ['q'], 'unknown-operator': True, 'version-acceptance': True}Failed
contract fixture 2{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['z', 'x'], 'unknown-diagnostics': ['q'], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['z', 'x'], 'unknown-diagnostics': ['q'], 'unknown-operator': True, 'version-acceptance': True}Failed
contract fixture 3{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['v'], 'unknown-diagnostics': ['q'], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['v'], 'unknown-diagnostics': ['q'], 'unknown-operator': True, 'version-acceptance': True}Failed
contract fixture 4{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['v'], 'unknown-diagnostics': ['q'], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [['a', 'z'], ['a', 'x']], 'repeat-values': ['v'], 'unknown-diagnostics': ['q'], 'unknown-operator': True, 'version-acceptance': True}Failed
contract fixture 5{'atomic-publication': False, 'known-fields': [], 'repeat-values': [], 'unknown-diagnostics': [], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [], 'repeat-values': [], 'unknown-diagnostics': [], 'unknown-operator': True, 'version-acceptance': True}Failed
contract fixture 6{'atomic-publication': False, 'known-fields': [], 'repeat-values': [], 'unknown-diagnostics': [], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [], 'repeat-values': [], 'unknown-diagnostics': [], 'unknown-operator': True, 'version-acceptance': True}Failed
contract fixture 7{'atomic-publication': False, 'known-fields': [], 'repeat-values': [], 'unknown-diagnostics': [], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [], 'repeat-values': [], 'unknown-diagnostics': [], 'unknown-operator': True, 'version-acceptance': True}Failed
contract fixture 8{'atomic-publication': False, 'known-fields': [], 'repeat-values': [], 'unknown-diagnostics': [], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [], 'repeat-values': [], 'unknown-diagnostics': [], 'unknown-operator': True, 'version-acceptance': True}Failed
contract fixture 9{'atomic-publication': False, 'known-fields': [['a', '']], 'repeat-values': [''], 'unknown-diagnostics': [], 'unknown-operator': False, 'version-acceptance': True}{'atomic-publication': False, 'known-fields': [['a', '']], 'repeat-values': [''], 'unknown-diagnostics': [], 'unknown-operator': True, 'version-acceptance': True}Failed

SHA-256 / d6c002cf51538dbb1e91f78c150b094798dbc3bbd6710cfa17723f53493d7c4e

HELD IN THE MEMBER ARCHIVE

The verified repair and its recorded checks are member-only.

This mechanism has 10 recorded checks per implementation. The open-access tier publishes the failure and the unsuccessful fix; the repaired source that passes every check, and the observations that prove it, are available to members.

Every case sharing this mechanism uses the same contract and the same repair, so this one record is held back for all of them.

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Verification & scope

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.

Observations recorded using Python 3.12.14 at 2026-09-29T14:41:09.367820+00:00.

Case digest / 55d8a439aafcf8d0f86403148f9b635329ee42bf8a0eb298ae13ac3a1e8db6b8