{"abstract":"Pointer leave hides a tooltip still needed by keyboard focus.","category":"Disclosure widgets","checks":9,"contract":"Disabled triggers hide content; Escape dismisses regardless of trigger state; focus/enter open; blur and leave preserve the other active trigger.","evaluation_group":"xi-tooltip","failed_approach":"Always keeping it open prevents pointer-only dismissal.","family":"xi-tooltip-leave","id":"FA-8176","implementations":{"attempt":{"sha256":"85a918a0aeb61ec0f0040c61996954bd6420d0d0bff3a53a53458b54b6003450","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(state, event, focused, hovered, disabled):\n    if disabled: return False\n    if event == 'escape': return False\n    if event == 'focus': return True\n    if event == 'enter': return True\n    if event == 'blur': return bool(hovered)\n    if event == 'leave': return True\n    return state\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\ncheck('disable', solve(True, 'none', False, False, True), False)\ncheck('escape', solve(True, 'escape', True, True, False), False)\ncheck('focus', solve(False, 'focus', True, False, False), True)\ncheck('blur hovered', solve(True, 'blur', False, True, False), True)\ncheck('blur abandoned', solve(True, 'blur', False, False, False), False)\ncheck('leave focused', solve(True, 'leave', True, False, False), True)\ncheck('leave abandoned', solve(True, 'leave', False, False, False), False)\ncheck('parameterized remaining trigger', solve(True, 'blur', False, bool(N%2), False), bool(N%2))\nfor repetition in range(N):\n    check('repeat leave abandoned', solve(True, 'leave', False, False, False), False)\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":"470228ae61770464c998b2d5a1ed40e2a2559f53d13d2b45a56891ce75a6afd2","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(state, event, focused, hovered, disabled):\n    if disabled: return False\n    if event == 'escape': return False\n    if event == 'focus': return True\n    if event == 'enter': return True\n    if event == 'blur': return bool(hovered)\n    if event == 'leave': return False\n    return state\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\ncheck('disable', solve(True, 'none', False, False, True), False)\ncheck('escape', solve(True, 'escape', True, True, False), False)\ncheck('focus', solve(False, 'focus', True, False, False), True)\ncheck('blur hovered', solve(True, 'blur', False, True, False), True)\ncheck('blur abandoned', solve(True, 'blur', False, False, False), False)\ncheck('leave focused', solve(True, 'leave', True, False, False), True)\ncheck('leave abandoned', solve(True, 'leave', False, False, False), False)\ncheck('parameterized remaining trigger', solve(True, 'blur', False, bool(N%2), False), bool(N%2))\nfor repetition in range(N):\n    check('repeat leave abandoned', solve(True, 'leave', False, False, False), False)\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":"c75368672f7ce71ffb7a703eb2ba69ccbf407ff753a76cc5311461e6cb8448b7","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(state, event, focused, hovered, disabled):\n    if disabled: return False\n    if event == 'escape': return False\n    if event == 'focus': return True\n    if event == 'enter': return True\n    if event == 'blur': return bool(hovered)\n    if event == 'leave': return bool(focused)\n    return state\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\ncheck('disable', solve(True, 'none', False, False, True), False)\ncheck('escape', solve(True, 'escape', True, True, False), False)\ncheck('focus', solve(False, 'focus', True, False, False), True)\ncheck('blur hovered', solve(True, 'blur', False, True, False), True)\ncheck('blur abandoned', solve(True, 'blur', False, False, False), False)\ncheck('leave focused', solve(True, 'leave', True, False, False), True)\ncheck('leave abandoned', solve(True, 'leave', False, False, False), False)\ncheck('parameterized remaining trigger', solve(True, 'blur', False, bool(N%2), False), bool(N%2))\nfor repetition in range(N):\n    check('repeat leave abandoned', solve(True, 'leave', False, False, False), False)\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":"xi-tooltip-leave","generated_at":"2026-09-29T14:38:19.032533+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"A deterministic model of tooltip trigger and dismissal; this isolates one interface invariant without requiring a browser.","repair":"Implement the leave operation as `if event == 'leave': return bool(focused)`.","root_cause":"The leave operation uses `if event == 'leave': return False` where the contract requires `if event == 'leave': return bool(focused)`.","sha256":"690483aeca080ef5f7f107b89cc5f23fad54fc107f6bccfcff9b2defb84803b9","title":"Tooltip trigger and dismissal: Pointer leave hides a tooltip still needed by keyboard focus · case 01","variant":1,"variant_policy":"Five numbered records share a model and may reuse boundary fixtures.","verification":{"attempt":{"elapsed_ms":54.806,"exit_code":1,"observations":[{"actual":false,"check":"disable","expected":false,"passed":true},{"actual":false,"check":"escape","expected":false,"passed":true},{"actual":true,"check":"focus","expected":true,"passed":true},{"actual":true,"check":"blur hovered","expected":true,"passed":true},{"actual":false,"check":"blur abandoned","expected":false,"passed":true},{"actual":true,"check":"leave focused","expected":true,"passed":true},{"actual":true,"check":"leave abandoned","expected":false,"passed":false},{"actual":true,"check":"parameterized remaining trigger","expected":true,"passed":true},{"actual":true,"check":"repeat leave abandoned","expected":false,"passed":false}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"disable\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"escape\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"focus\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"blur hovered\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"blur abandoned\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"leave focused\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"leave abandoned\", \"actual\": true, \"expected\": false, \"passed\": false}, {\"check\": \"parameterized remaining trigger\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"repeat leave abandoned\", \"actual\": true, \"expected\": false, \"passed\": false}], \"passed\": false}\n"},"broken":{"elapsed_ms":64.671,"exit_code":1,"observations":[{"actual":false,"check":"disable","expected":false,"passed":true},{"actual":false,"check":"escape","expected":false,"passed":true},{"actual":true,"check":"focus","expected":true,"passed":true},{"actual":true,"check":"blur hovered","expected":true,"passed":true},{"actual":false,"check":"blur abandoned","expected":false,"passed":true},{"actual":false,"check":"leave focused","expected":true,"passed":false},{"actual":false,"check":"leave abandoned","expected":false,"passed":true},{"actual":true,"check":"parameterized remaining trigger","expected":true,"passed":true},{"actual":false,"check":"repeat leave abandoned","expected":false,"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"disable\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"escape\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"focus\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"blur hovered\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"blur abandoned\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"leave focused\", \"actual\": false, \"expected\": true, \"passed\": false}, {\"check\": \"leave abandoned\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"parameterized remaining trigger\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"repeat leave abandoned\", \"actual\": false, \"expected\": false, \"passed\": true}], \"passed\": false}\n"},"fixed":{"elapsed_ms":38.234,"exit_code":0,"observations":[{"actual":false,"check":"disable","expected":false,"passed":true},{"actual":false,"check":"escape","expected":false,"passed":true},{"actual":true,"check":"focus","expected":true,"passed":true},{"actual":true,"check":"blur hovered","expected":true,"passed":true},{"actual":false,"check":"blur abandoned","expected":false,"passed":true},{"actual":true,"check":"leave focused","expected":true,"passed":true},{"actual":false,"check":"leave abandoned","expected":false,"passed":true},{"actual":true,"check":"parameterized remaining trigger","expected":true,"passed":true},{"actual":false,"check":"repeat leave abandoned","expected":false,"passed":true}],"passed":true,"stderr":"","stdout":"{\"observations\": [{\"check\": \"disable\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"escape\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"focus\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"blur hovered\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"blur abandoned\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"leave focused\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"leave abandoned\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"parameterized remaining trigger\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"repeat leave abandoned\", \"actual\": false, \"expected\": false, \"passed\": true}], \"passed\": true}\n"}},"verified":true,"visibility":"public"}