{"abstract":"A remembered scissor rectangle still clips rendering after scissor testing is disabled.","category":"Raster clipping","checks":4,"contract":"Resolve effective scissor bounds: enabled uses the supplied rectangle, disabled uses the complete nonnegative-sized render target.","contract_signature":"enabled, scissor, width, height","evaluation_group":"xg-scissor-disabled-full-target","failed_approach":"Always using the full target ignores enabled scissor state.","family":"xg-scissor-disabled-full-target","id":"FA-10671","implementations":{"attempt":{"sha256":"6973a75f938431c027a5190130afe97e26f41bff2e12f5b3918a9fc9b2249b37","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\nimport math\nN = 1\nobservations = []\ndef solve(enabled, scissor, width, height):\n    return [0,0,width,height]\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\ncheck('fixture 1', solve(*(False, [1, 1, 2, 2], 4, 3)), [0, 0, 4, 3])\ncheck('fixture 2', solve(*(True, [1, 1, 2, 2], 4, 3)), [1, 1, 2, 2])\ncheck('fixture 3', solve(*(False, [9, 9, 10, 10], 0, 0)), [0, 0, 0, 0])\ncheck('fixture 4', solve(*(True, [0, 0, 0, 0], 4, 3)), [0, 0, 0, 0])\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":"12a6031eae79307feb61c7be33f9d534e78fcc8db5ea9f8544b05bfdd955de86","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\nimport math\nN = 1\nobservations = []\ndef solve(enabled, scissor, width, height):\n    return list(scissor)\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\ncheck('fixture 1', solve(*(False, [1, 1, 2, 2], 4, 3)), [0, 0, 4, 3])\ncheck('fixture 2', solve(*(True, [1, 1, 2, 2], 4, 3)), [1, 1, 2, 2])\ncheck('fixture 3', solve(*(False, [9, 9, 10, 10], 0, 0)), [0, 0, 0, 0])\ncheck('fixture 4', solve(*(True, [0, 0, 0, 0], 4, 3)), [0, 0, 0, 0])\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":" 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":"xg-scissor-disabled-full-target","generated_at":"2026-09-29T14:38:41.200749+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"A deterministic software graphics stage with explicit channel and coordinate conventions; no hardware, device profile or API behavior is inferred.","root_cause":"A remembered scissor rectangle still clips rendering after scissor testing is disabled.","sha256":"ab60c119325cbeb64de30847281f865693a80fde8b537ebb9ad8f70f81134eeb","title":"Scissor disabled full target · case 01","variant":1,"variant_policy":"Five numbered records share a model and may reuse boundary fixtures.","verified":true,"visibility":"public","verification":{"attempt":{"elapsed_ms":39.764,"exit_code":1,"observations":[{"actual":[0,0,4,3],"check":"fixture 1","expected":[0,0,4,3],"passed":true},{"actual":[0,0,4,3],"check":"fixture 2","expected":[1,1,2,2],"passed":false},{"actual":[0,0,0,0],"check":"fixture 3","expected":[0,0,0,0],"passed":true},{"actual":[0,0,4,3],"check":"fixture 4","expected":[0,0,0,0],"passed":false}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"fixture 1\", \"actual\": [0, 0, 4, 3], \"expected\": [0, 0, 4, 3], \"passed\": true}, {\"check\": \"fixture 2\", \"actual\": [0, 0, 4, 3], \"expected\": [1, 1, 2, 2], \"passed\": false}, {\"check\": \"fixture 3\", \"actual\": [0, 0, 0, 0], \"expected\": [0, 0, 0, 0], \"passed\": true}, {\"check\": \"fixture 4\", \"actual\": [0, 0, 4, 3], \"expected\": [0, 0, 0, 0], \"passed\": false}], \"passed\": false}\n"},"broken":{"elapsed_ms":39.62,"exit_code":1,"observations":[{"actual":[1,1,2,2],"check":"fixture 1","expected":[0,0,4,3],"passed":false},{"actual":[1,1,2,2],"check":"fixture 2","expected":[1,1,2,2],"passed":true},{"actual":[9,9,10,10],"check":"fixture 3","expected":[0,0,0,0],"passed":false},{"actual":[0,0,0,0],"check":"fixture 4","expected":[0,0,0,0],"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"fixture 1\", \"actual\": [1, 1, 2, 2], \"expected\": [0, 0, 4, 3], \"passed\": false}, {\"check\": \"fixture 2\", \"actual\": [1, 1, 2, 2], \"expected\": [1, 1, 2, 2], \"passed\": true}, {\"check\": \"fixture 3\", \"actual\": [9, 9, 10, 10], \"expected\": [0, 0, 0, 0], \"passed\": false}, {\"check\": \"fixture 4\", \"actual\": [0, 0, 0, 0], \"expected\": [0, 0, 0, 0], \"passed\": true}], \"passed\": false}\n"}},"member_only":{"stages":["fixed"],"fields":["implementations.fixed","verification.fixed","harness","repair"],"note":"The verified repair, its recorded checks, the repair description, and the scoring harness are available to members."}}