{"abstract":"The tab workspace reports an incorrect activation revival request.","category":"Tab interfaces","checks":8,"contract":"Discarding a clean inactive tab releases renderer memory but retains its tab entry and document locator. Activating a discarded tab revives it once and restores saved scroll.","evaluation_group":"s3-tabs-discarded-tab-revival","failed_approach":"The partial repair x['active'] still violates a workspace boundary or normal case.","family":"s3-tab-interfaces-discarded-tab-revival-activation-revival-request","id":"FA-36706","implementations":{"attempt":{"sha256":"1b5dc35d00dcffd6c8b3814c44598a703d1c811e9b7f6782975ae82584e21508","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(x):\n    r0 = not x['active'] and not x['dirty']\n    r1 = 0 if x['discarded'] else x['memory']\n    r2 = x['locator']\n    r3 = x['active']\n    r4 = x['scroll']\n    r5 = x['discarded'] and not x['loading']\n    return [r0,r1,r2,r3,r4,r5]\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = {1: [({'discarded': True, 'active': False, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 240, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', True, 240, True]), ({'discarded': True, 'active': False, 'dirty': True, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', False, 240, True]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': True}, [True, 0, 'file:d', False, 240, False]), ({'discarded': False, 'active': False, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': False}, [True, 80, 'file:d', False, 240, False]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 80, 'scroll': 0, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 0, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': True}, [False, 0, 'file:d', False, 240, False]), ({'discarded': False, 'active': True, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': False}, [False, 80, 'file:d', False, 240, False])], 2: [({'discarded': True, 'active': False, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 480, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', True, 480, True]), ({'discarded': True, 'active': False, 'dirty': True, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', False, 480, True]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': True}, [True, 0, 'file:d', False, 480, False]), ({'discarded': False, 'active': False, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': False}, [True, 160, 'file:d', False, 480, False]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 160, 'scroll': 0, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 0, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': True}, [False, 0, 'file:d', False, 480, False]), ({'discarded': False, 'active': True, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': False}, [False, 160, 'file:d', False, 480, False])], 3: [({'discarded': True, 'active': False, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 720, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', True, 720, True]), ({'discarded': True, 'active': False, 'dirty': True, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', False, 720, True]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': True}, [True, 0, 'file:d', False, 720, False]), ({'discarded': False, 'active': False, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': False}, [True, 240, 'file:d', False, 720, False]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 240, 'scroll': 0, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 0, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': True}, [False, 0, 'file:d', False, 720, False]), ({'discarded': False, 'active': True, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': False}, [False, 240, 'file:d', False, 720, False])], 4: [({'discarded': True, 'active': False, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 960, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', True, 960, True]), ({'discarded': True, 'active': False, 'dirty': True, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', False, 960, True]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': True}, [True, 0, 'file:d', False, 960, False]), ({'discarded': False, 'active': False, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': False}, [True, 320, 'file:d', False, 960, False]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 320, 'scroll': 0, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 0, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': True}, [False, 0, 'file:d', False, 960, False]), ({'discarded': False, 'active': True, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': False}, [False, 320, 'file:d', False, 960, False])], 5: [({'discarded': True, 'active': False, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 1200, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', True, 1200, True]), ({'discarded': True, 'active': False, 'dirty': True, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', False, 1200, True]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': True}, [True, 0, 'file:d', False, 1200, False]), ({'discarded': False, 'active': False, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': False}, [True, 400, 'file:d', False, 1200, False]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 400, 'scroll': 0, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 0, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': True}, [False, 0, 'file:d', False, 1200, False]), ({'discarded': False, 'active': True, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': False}, [False, 400, 'file:d', False, 1200, False])]}\nfor i, (inputs, expected) in enumerate(fixtures[N]):\n    check(\"workspace regression \"+str(i), solve(inputs), expected)\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":"8d0b3af3a235d67261450adec2780e6e2544d8bfb172bcee12c5f3612fd04e10","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(x):\n    r0 = not x['active'] and not x['dirty']\n    r1 = 0 if x['discarded'] else x['memory']\n    r2 = x['locator']\n    r3 = x['discarded'] and x['active']\n    r4 = x['scroll']\n    r5 = x['discarded'] and not x['loading']\n    return [r0,r1,r2,r3,r4,r5]\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = {1: [({'discarded': True, 'active': False, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 240, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', True, 240, True]), ({'discarded': True, 'active': False, 'dirty': True, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', False, 240, True]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': True}, [True, 0, 'file:d', False, 240, False]), ({'discarded': False, 'active': False, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': False}, [True, 80, 'file:d', False, 240, False]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 80, 'scroll': 0, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 0, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': True}, [False, 0, 'file:d', False, 240, False]), ({'discarded': False, 'active': True, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': False}, [False, 80, 'file:d', False, 240, False])], 2: [({'discarded': True, 'active': False, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 480, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', True, 480, True]), ({'discarded': True, 'active': False, 'dirty': True, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', False, 480, True]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': True}, [True, 0, 'file:d', False, 480, False]), ({'discarded': False, 'active': False, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': False}, [True, 160, 'file:d', False, 480, False]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 160, 'scroll': 0, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 0, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': True}, [False, 0, 'file:d', False, 480, False]), ({'discarded': False, 'active': True, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': False}, [False, 160, 'file:d', False, 480, False])], 3: [({'discarded': True, 'active': False, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 720, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', True, 720, True]), ({'discarded': True, 'active': False, 'dirty': True, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', False, 720, True]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': True}, [True, 0, 'file:d', False, 720, False]), ({'discarded': False, 'active': False, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': False}, [True, 240, 'file:d', False, 720, False]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 240, 'scroll': 0, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 0, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': True}, [False, 0, 'file:d', False, 720, False]), ({'discarded': False, 'active': True, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': False}, [False, 240, 'file:d', False, 720, False])], 4: [({'discarded': True, 'active': False, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 960, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', True, 960, True]), ({'discarded': True, 'active': False, 'dirty': True, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', False, 960, True]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': True}, [True, 0, 'file:d', False, 960, False]), ({'discarded': False, 'active': False, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': False}, [True, 320, 'file:d', False, 960, False]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 320, 'scroll': 0, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 0, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': True}, [False, 0, 'file:d', False, 960, False]), ({'discarded': False, 'active': True, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': False}, [False, 320, 'file:d', False, 960, False])], 5: [({'discarded': True, 'active': False, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 1200, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', True, 1200, True]), ({'discarded': True, 'active': False, 'dirty': True, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', False, 1200, True]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': True}, [True, 0, 'file:d', False, 1200, False]), ({'discarded': False, 'active': False, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': False}, [True, 400, 'file:d', False, 1200, False]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 400, 'scroll': 0, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 0, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': True}, [False, 0, 'file:d', False, 1200, False]), ({'discarded': False, 'active': True, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': False}, [False, 400, 'file:d', False, 1200, False])]}\nfor i, (inputs, expected) in enumerate(fixtures[N]):\n    check(\"workspace regression \"+str(i), solve(inputs), expected)\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":"b7b89675498acc0d9029a20fa3ad7cd8787bb98cd69f905403367da8ecfef651","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(x):\n    r0 = not x['active'] and not x['dirty']\n    r1 = 0 if x['discarded'] else x['memory']\n    r2 = x['locator']\n    r3 = x['discarded'] and x['active'] and not x['loading']\n    r4 = x['scroll']\n    r5 = x['discarded'] and not x['loading']\n    return [r0,r1,r2,r3,r4,r5]\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = {1: [({'discarded': True, 'active': False, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 240, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', True, 240, True]), ({'discarded': True, 'active': False, 'dirty': True, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', False, 240, True]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': True}, [True, 0, 'file:d', False, 240, False]), ({'discarded': False, 'active': False, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': False}, [True, 80, 'file:d', False, 240, False]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 80, 'scroll': 0, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 0, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': True}, [False, 0, 'file:d', False, 240, False]), ({'discarded': False, 'active': True, 'dirty': False, 'memory': 80, 'scroll': 240, 'locator': 'file:d', 'loading': False}, [False, 80, 'file:d', False, 240, False])], 2: [({'discarded': True, 'active': False, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 480, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', True, 480, True]), ({'discarded': True, 'active': False, 'dirty': True, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', False, 480, True]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': True}, [True, 0, 'file:d', False, 480, False]), ({'discarded': False, 'active': False, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': False}, [True, 160, 'file:d', False, 480, False]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 160, 'scroll': 0, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 0, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': True}, [False, 0, 'file:d', False, 480, False]), ({'discarded': False, 'active': True, 'dirty': False, 'memory': 160, 'scroll': 480, 'locator': 'file:d', 'loading': False}, [False, 160, 'file:d', False, 480, False])], 3: [({'discarded': True, 'active': False, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 720, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', True, 720, True]), ({'discarded': True, 'active': False, 'dirty': True, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', False, 720, True]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': True}, [True, 0, 'file:d', False, 720, False]), ({'discarded': False, 'active': False, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': False}, [True, 240, 'file:d', False, 720, False]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 240, 'scroll': 0, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 0, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': True}, [False, 0, 'file:d', False, 720, False]), ({'discarded': False, 'active': True, 'dirty': False, 'memory': 240, 'scroll': 720, 'locator': 'file:d', 'loading': False}, [False, 240, 'file:d', False, 720, False])], 4: [({'discarded': True, 'active': False, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 960, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', True, 960, True]), ({'discarded': True, 'active': False, 'dirty': True, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', False, 960, True]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': True}, [True, 0, 'file:d', False, 960, False]), ({'discarded': False, 'active': False, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': False}, [True, 320, 'file:d', False, 960, False]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 320, 'scroll': 0, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 0, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': True}, [False, 0, 'file:d', False, 960, False]), ({'discarded': False, 'active': True, 'dirty': False, 'memory': 320, 'scroll': 960, 'locator': 'file:d', 'loading': False}, [False, 320, 'file:d', False, 960, False])], 5: [({'discarded': True, 'active': False, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 1200, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', True, 1200, True]), ({'discarded': True, 'active': False, 'dirty': True, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': False}, [False, 0, 'file:d', False, 1200, True]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': True}, [True, 0, 'file:d', False, 1200, False]), ({'discarded': False, 'active': False, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': False}, [True, 400, 'file:d', False, 1200, False]), ({'discarded': True, 'active': False, 'dirty': False, 'memory': 400, 'scroll': 0, 'locator': 'file:d', 'loading': False}, [True, 0, 'file:d', False, 0, True]), ({'discarded': True, 'active': True, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': True}, [False, 0, 'file:d', False, 1200, False]), ({'discarded': False, 'active': True, 'dirty': False, 'memory': 400, 'scroll': 1200, 'locator': 'file:d', 'loading': False}, [False, 400, 'file:d', False, 1200, False])]}\nfor i, (inputs, expected) in enumerate(fixtures[N]):\n    check(\"workspace regression \"+str(i), solve(inputs), expected)\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":"Finite stipulated workspace snapshots only. Independent result fields describe observable obligations, not a full UI runtime. 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":"s3-tab-interfaces-discarded-tab-revival-activation-revival-request","generated_at":"2026-09-29T14:42:53.982475+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"Offline tab/panel workspace behavior; no browser or desktop framework is emulated.","repair":"Use the stipulated workspace rule: x['discarded'] and x['active'] and not x['loading'].","root_cause":"The activation revival request decision uses x['discarded'] and x['active'] instead of x['discarded'] and x['active'] and not x['loading'].","sha256":"0ac834300cd0342f6135b7cb1d6849bbd1d7440a8f8a8b5a4cf4ebf05bdc569a","title":"Discarded tab revival: activation revival request · case 01","variant":1,"variant_policy":"Five numbered records share a model and may reuse boundary fixtures.","verification":{"attempt":{"elapsed_ms":45.244,"exit_code":1,"observations":[{"actual":[true,0,"file:d",false,240,true],"check":"workspace regression 0","expected":[true,0,"file:d",false,240,true],"passed":true},{"actual":[false,0,"file:d",true,240,true],"check":"workspace regression 1","expected":[false,0,"file:d",true,240,true],"passed":true},{"actual":[false,0,"file:d",false,240,true],"check":"workspace regression 2","expected":[false,0,"file:d",false,240,true],"passed":true},{"actual":[true,0,"file:d",false,240,false],"check":"workspace regression 3","expected":[true,0,"file:d",false,240,false],"passed":true},{"actual":[true,80,"file:d",false,240,false],"check":"workspace regression 4","expected":[true,80,"file:d",false,240,false],"passed":true},{"actual":[true,0,"file:d",false,0,true],"check":"workspace regression 5","expected":[true,0,"file:d",false,0,true],"passed":true},{"actual":[false,0,"file:d",true,240,false],"check":"workspace regression 6","expected":[false,0,"file:d",false,240,false],"passed":false},{"actual":[false,80,"file:d",true,240,false],"check":"workspace regression 7","expected":[false,80,"file:d",false,240,false],"passed":false}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"workspace regression 0\", \"actual\": [true, 0, \"file:d\", false, 240, true], \"expected\": [true, 0, \"file:d\", false, 240, true], \"passed\": true}, {\"check\": \"workspace regression 1\", \"actual\": [false, 0, \"file:d\", true, 240, true], \"expected\": [false, 0, \"file:d\", true, 240, true], \"passed\": true}, {\"check\": \"workspace regression 2\", \"actual\": [false, 0, \"file:d\", false, 240, true], \"expected\": [false, 0, \"file:d\", false, 240, true], \"passed\": true}, {\"check\": \"workspace regression 3\", \"actual\": [true, 0, \"file:d\", false, 240, false], \"expected\": [true, 0, \"file:d\", false, 240, false], \"passed\": true}, {\"check\": \"workspace regression 4\", \"actual\": [true, 80, \"file:d\", false, 240, false], \"expected\": [true, 80, \"file:d\", false, 240, false], \"passed\": true}, {\"check\": \"workspace regression 5\", \"actual\": [true, 0, \"file:d\", false, 0, true], \"expected\": [true, 0, \"file:d\", false, 0, true], \"passed\": true}, {\"check\": \"workspace regression 6\", \"actual\": [false, 0, \"file:d\", true, 240, false], \"expected\": [false, 0, \"file:d\", false, 240, false], \"passed\": false}, {\"check\": \"workspace regression 7\", \"actual\": [false, 80, \"file:d\", true, 240, false], \"expected\": [false, 80, \"file:d\", false, 240, false], \"passed\": false}], \"passed\": false}\n"},"broken":{"elapsed_ms":45.864,"exit_code":1,"observations":[{"actual":[true,0,"file:d",false,240,true],"check":"workspace regression 0","expected":[true,0,"file:d",false,240,true],"passed":true},{"actual":[false,0,"file:d",true,240,true],"check":"workspace regression 1","expected":[false,0,"file:d",true,240,true],"passed":true},{"actual":[false,0,"file:d",false,240,true],"check":"workspace regression 2","expected":[false,0,"file:d",false,240,true],"passed":true},{"actual":[true,0,"file:d",false,240,false],"check":"workspace regression 3","expected":[true,0,"file:d",false,240,false],"passed":true},{"actual":[true,80,"file:d",false,240,false],"check":"workspace regression 4","expected":[true,80,"file:d",false,240,false],"passed":true},{"actual":[true,0,"file:d",false,0,true],"check":"workspace regression 5","expected":[true,0,"file:d",false,0,true],"passed":true},{"actual":[false,0,"file:d",true,240,false],"check":"workspace regression 6","expected":[false,0,"file:d",false,240,false],"passed":false},{"actual":[false,80,"file:d",false,240,false],"check":"workspace regression 7","expected":[false,80,"file:d",false,240,false],"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"workspace regression 0\", \"actual\": [true, 0, \"file:d\", false, 240, true], \"expected\": [true, 0, \"file:d\", false, 240, true], \"passed\": true}, {\"check\": \"workspace regression 1\", \"actual\": [false, 0, \"file:d\", true, 240, true], \"expected\": [false, 0, \"file:d\", true, 240, true], \"passed\": true}, {\"check\": \"workspace regression 2\", \"actual\": [false, 0, \"file:d\", false, 240, true], \"expected\": [false, 0, \"file:d\", false, 240, true], \"passed\": true}, {\"check\": \"workspace regression 3\", \"actual\": [true, 0, \"file:d\", false, 240, false], \"expected\": [true, 0, \"file:d\", false, 240, false], \"passed\": true}, {\"check\": \"workspace regression 4\", \"actual\": [true, 80, \"file:d\", false, 240, false], \"expected\": [true, 80, \"file:d\", false, 240, false], \"passed\": true}, {\"check\": \"workspace regression 5\", \"actual\": [true, 0, \"file:d\", false, 0, true], \"expected\": [true, 0, \"file:d\", false, 0, true], \"passed\": true}, {\"check\": \"workspace regression 6\", \"actual\": [false, 0, \"file:d\", true, 240, false], \"expected\": [false, 0, \"file:d\", false, 240, false], \"passed\": false}, {\"check\": \"workspace regression 7\", \"actual\": [false, 80, \"file:d\", false, 240, false], \"expected\": [false, 80, \"file:d\", false, 240, false], \"passed\": true}], \"passed\": false}\n"},"fixed":{"elapsed_ms":43.469,"exit_code":0,"observations":[{"actual":[true,0,"file:d",false,240,true],"check":"workspace regression 0","expected":[true,0,"file:d",false,240,true],"passed":true},{"actual":[false,0,"file:d",true,240,true],"check":"workspace regression 1","expected":[false,0,"file:d",true,240,true],"passed":true},{"actual":[false,0,"file:d",false,240,true],"check":"workspace regression 2","expected":[false,0,"file:d",false,240,true],"passed":true},{"actual":[true,0,"file:d",false,240,false],"check":"workspace regression 3","expected":[true,0,"file:d",false,240,false],"passed":true},{"actual":[true,80,"file:d",false,240,false],"check":"workspace regression 4","expected":[true,80,"file:d",false,240,false],"passed":true},{"actual":[true,0,"file:d",false,0,true],"check":"workspace regression 5","expected":[true,0,"file:d",false,0,true],"passed":true},{"actual":[false,0,"file:d",false,240,false],"check":"workspace regression 6","expected":[false,0,"file:d",false,240,false],"passed":true},{"actual":[false,80,"file:d",false,240,false],"check":"workspace regression 7","expected":[false,80,"file:d",false,240,false],"passed":true}],"passed":true,"stderr":"","stdout":"{\"observations\": [{\"check\": \"workspace regression 0\", \"actual\": [true, 0, \"file:d\", false, 240, true], \"expected\": [true, 0, \"file:d\", false, 240, true], \"passed\": true}, {\"check\": \"workspace regression 1\", \"actual\": [false, 0, \"file:d\", true, 240, true], \"expected\": [false, 0, \"file:d\", true, 240, true], \"passed\": true}, {\"check\": \"workspace regression 2\", \"actual\": [false, 0, \"file:d\", false, 240, true], \"expected\": [false, 0, \"file:d\", false, 240, true], \"passed\": true}, {\"check\": \"workspace regression 3\", \"actual\": [true, 0, \"file:d\", false, 240, false], \"expected\": [true, 0, \"file:d\", false, 240, false], \"passed\": true}, {\"check\": \"workspace regression 4\", \"actual\": [true, 80, \"file:d\", false, 240, false], \"expected\": [true, 80, \"file:d\", false, 240, false], \"passed\": true}, {\"check\": \"workspace regression 5\", \"actual\": [true, 0, \"file:d\", false, 0, true], \"expected\": [true, 0, \"file:d\", false, 0, true], \"passed\": true}, {\"check\": \"workspace regression 6\", \"actual\": [false, 0, \"file:d\", false, 240, false], \"expected\": [false, 0, \"file:d\", false, 240, false], \"passed\": true}, {\"check\": \"workspace regression 7\", \"actual\": [false, 80, \"file:d\", false, 240, false], \"expected\": [false, 80, \"file:d\", false, 240, false], \"passed\": true}], \"passed\": true}\n"}},"verified":true,"visibility":"public"}