FA-10231 / Deployment models / Open access

Deployment resource cleanup eligibility: Desired resources are selected for deletion · case 01

Desired resources are selected for deletion.

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

ROOT CAUSE

The implementation substitutes True for resource['name'] not in desired, so desired resources are selected for deletion.

VERIFIED REPAIR

Exclude every currently desired resource.

Unsuccessful approach: The attempted repair substitutes resource['name'] in desired. Fixture 1 still yields False instead of True.

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 True 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	`True`	`False`	Failed
fixture 5	`False`	`False`	Passed
fixture 6	`False`	`False`	Passed
fixture 7	`False`	`False`	Passed

SHA-256 / 3e70797a80a5d59f5bc8d7139055bc2fca3e70a6a31f27241c30e1912da8c00a

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'] 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	`False`	`True`	Failed
fixture 2	`False`	`True`	Failed
fixture 3	`False`	`False`	Passed
fixture 4	`True`	`False`	Failed
fixture 5	`False`	`False`	Passed
fixture 6	`False`	`False`	Passed
fixture 7	`False`	`False`	Passed

SHA-256 / 2649ba97952ef003cd817a8005b4666e6225ad199a28a7dacc3e6b89a7a64ab0

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 2026-09-29T14:38:37.161250+00:00.

Case digest / c7d70af8102804ee3aab29c76d3019fa2e974e4454253e403e0c73bfa8e12d92