FA-10246 / Deployment models / Open access

Deployment resource cleanup eligibility: Resources with active consumers are deleted · case 01

Resources with active consumers are deleted.

Verified by executionVariant 1 · 7 checks per implementationDownload source bundle ↓JSON ↗

ROOT CAUSE

The implementation substitutes True for resource['references'] == 0, so resources with active consumers are deleted.

VERIFIED REPAIR

Require zero active references.

Unsuccessful approach: The attempted repair substitutes resource['references'] <= 1. Fixture 7 still yields True instead of False.

Case contract

A resource can be deleted only when not desired, owned by this deployment, not protected, no active references, and grace period completed. Grace equality permits cleanup.

Why this case matters

An offline model of deployment resource cleanup eligibility, suitable for testing build and release tooling without external services.

1 / The failure

Exit 1

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

N = 1
observations = []
def solve(resource, desired, owner, now):
    return resource['name'] not in desired and resource['owner'] == owner and not resource['protected'] and True and now >= resource['delete_after']
def check(label, actual, expected):
    observations.append({"check": label, "actual": actual, "expected": expected, "passed": actual == expected})
check('fixture 1', solve({'name': 'x', 'owner': 'app', 'protected': False, 'references': 0, 'delete_after': 10}, [], 'app', 10), True)
check('fixture 2', solve({'name': 'x', 'owner': 'app', 'protected': False, 'references': 0, 'delete_after': 9}, [], 'app', 10), True)
check('fixture 3', solve({'name': 'x', 'owner': 'app', 'protected': False, 'references': 0, 'delete_after': 11}, [], 'app', 10), False)
check('fixture 4', solve({'name': 'x', 'owner': 'app', 'protected': False, 'references': 0, 'delete_after': 10}, ['x'], 'app', 10), False)
check('fixture 5', solve({'name': 'x', 'owner': 'other', 'protected': False, 'references': 0, 'delete_after': 10}, [], 'app', 10), False)
check('fixture 6', solve({'name': 'x', 'owner': 'app', 'protected': True, 'references': 0, 'delete_after': 10}, [], 'app', 10), False)
check('fixture 7', solve({'name': 'x', 'owner': 'app', 'protected': False, 'references': 1, 'delete_after': 10}, [], 'app', 10), False)
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 fixture	Actual	Expected	Outcome
fixture 1	`True`	`True`	Passed
fixture 2	`True`	`True`	Passed
fixture 3	`False`	`False`	Passed
fixture 4	`False`	`False`	Passed
fixture 5	`False`	`False`	Passed
fixture 6	`False`	`False`	Passed
fixture 7	`True`	`False`	Failed

SHA-256 / b3aafbc94a99c1515beee88dbc6f41bacf0c4bd241c7a766cbd474c57818223f

2 / The unsuccessful fix

Exit 1

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

N = 1
observations = []
def solve(resource, desired, owner, now):
    return resource['name'] not in desired and resource['owner'] == owner and not resource['protected'] and resource['references'] <= 1 and now >= resource['delete_after']
def check(label, actual, expected):
    observations.append({"check": label, "actual": actual, "expected": expected, "passed": actual == expected})
check('fixture 1', solve({'name': 'x', 'owner': 'app', 'protected': False, 'references': 0, 'delete_after': 10}, [], 'app', 10), True)
check('fixture 2', solve({'name': 'x', 'owner': 'app', 'protected': False, 'references': 0, 'delete_after': 9}, [], 'app', 10), True)
check('fixture 3', solve({'name': 'x', 'owner': 'app', 'protected': False, 'references': 0, 'delete_after': 11}, [], 'app', 10), False)
check('fixture 4', solve({'name': 'x', 'owner': 'app', 'protected': False, 'references': 0, 'delete_after': 10}, ['x'], 'app', 10), False)
check('fixture 5', solve({'name': 'x', 'owner': 'other', 'protected': False, 'references': 0, 'delete_after': 10}, [], 'app', 10), False)
check('fixture 6', solve({'name': 'x', 'owner': 'app', 'protected': True, 'references': 0, 'delete_after': 10}, [], 'app', 10), False)
check('fixture 7', solve({'name': 'x', 'owner': 'app', 'protected': False, 'references': 1, 'delete_after': 10}, [], 'app', 10), False)
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 fixture	Actual	Expected	Outcome
fixture 1	`True`	`True`	Passed
fixture 2	`True`	`True`	Passed
fixture 3	`False`	`False`	Passed
fixture 4	`False`	`False`	Passed
fixture 5	`False`	`False`	Passed
fixture 6	`False`	`False`	Passed
fixture 7	`True`	`False`	Failed

SHA-256 / c5bfb4817e5a141eabe660590db44047490cef0041b7bbd85a184f09648d63d6

3 / The verified repair

Exit 0

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

N = 1
observations = []
def solve(resource, desired, owner, now):
    return resource['name'] not in desired and resource['owner'] == owner and not resource['protected'] and resource['references'] == 0 and now >= resource['delete_after']
def check(label, actual, expected):
    observations.append({"check": label, "actual": actual, "expected": expected, "passed": actual == expected})
check('fixture 1', solve({'name': 'x', 'owner': 'app', 'protected': False, 'references': 0, 'delete_after': 10}, [], 'app', 10), True)
check('fixture 2', solve({'name': 'x', 'owner': 'app', 'protected': False, 'references': 0, 'delete_after': 9}, [], 'app', 10), True)
check('fixture 3', solve({'name': 'x', 'owner': 'app', 'protected': False, 'references': 0, 'delete_after': 11}, [], 'app', 10), False)
check('fixture 4', solve({'name': 'x', 'owner': 'app', 'protected': False, 'references': 0, 'delete_after': 10}, ['x'], 'app', 10), False)
check('fixture 5', solve({'name': 'x', 'owner': 'other', 'protected': False, 'references': 0, 'delete_after': 10}, [], 'app', 10), False)
check('fixture 6', solve({'name': 'x', 'owner': 'app', 'protected': True, 'references': 0, 'delete_after': 10}, [], 'app', 10), False)
check('fixture 7', solve({'name': 'x', 'owner': 'app', 'protected': False, 'references': 1, 'delete_after': 10}, [], 'app', 10), False)
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 fixture	Actual	Expected	Outcome
fixture 1	`True`	`True`	Passed
fixture 2	`True`	`True`	Passed
fixture 3	`False`	`False`	Passed
fixture 4	`False`	`False`	Passed
fixture 5	`False`	`False`	Passed
fixture 6	`False`	`False`	Passed
fixture 7	`False`	`False`	Passed

SHA-256 / 0152c8acd8967b14c9e18e0f00a8d8c50c749fe615fdc0f4825d64378a8ab92e

Verification & scope

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 2026-09-29T14:38:37.342708+00:00.

Case digest / 6751ced48783cadd8d839559681f72894d57b85d37c7271a94720df1089a6119