[
  {
    "name": "legacy settings",
    "message": {
      "type": "configRequest"
    },
    "valid": true,
    "surface": "settings",
    "direction": "client"
  },
  {
    "name": "versioned settings",
    "message": {
      "type": "configRequest",
      "protocolVersion": 1
    },
    "valid": true,
    "surface": "settings",
    "direction": "client"
  },
  {
    "name": "unknown version",
    "message": {
      "type": "configRequest",
      "protocolVersion": 2
    },
    "valid": false,
    "surface": "settings",
    "direction": "client"
  },
  {
    "name": "string version",
    "message": {
      "type": "configRequest",
      "protocolVersion": "1"
    },
    "valid": false,
    "surface": "settings",
    "direction": "client"
  },
  {
    "name": "unknown message",
    "message": {
      "type": "snapLayout"
    },
    "valid": false,
    "surface": "settings",
    "direction": "client"
  },
  {
    "name": "extra envelope field",
    "message": {
      "type": "configRequest",
      "surprise": true
    },
    "valid": false,
    "surface": "settings",
    "direction": "client"
  },
  {
    "name": "wrong surface",
    "message": {
      "type": "configRequest"
    },
    "valid": false,
    "surface": "candidate",
    "direction": "client"
  },
  {
    "name": "candidate 1",
    "message": {
      "type": "candidate",
      "data": 1
    },
    "valid": true,
    "surface": "candidate",
    "direction": "client"
  },
  {
    "name": "candidate 9",
    "message": {
      "type": "candidate",
      "data": 9
    },
    "valid": true,
    "surface": "candidate",
    "direction": "client"
  },
  {
    "name": "invalid candidate 0",
    "message": {
      "type": "candidate",
      "data": 0
    },
    "valid": false,
    "surface": "candidate",
    "direction": "client"
  },
  {
    "name": "candidate 10 by mouse",
    "message": {
      "type": "candidate",
      "data": 10
    },
    "valid": true,
    "surface": "candidate",
    "direction": "client"
  },
  {
    "name": "invalid candidate 1.2",
    "message": {
      "type": "candidate",
      "data": 1.2
    },
    "valid": false,
    "surface": "candidate",
    "direction": "client"
  },
  {
    "name": "invalid candidate 1",
    "message": {
      "type": "candidate",
      "data": "1"
    },
    "valid": false,
    "surface": "candidate",
    "direction": "client"
  },
  {
    "name": "invalid candidate None",
    "message": {
      "type": "candidate",
      "data": null
    },
    "valid": false,
    "surface": "candidate",
    "direction": "client"
  },
  {
    "name": "candidate wheel one notch down",
    "message": {
      "type": "candidateWheel",
      "data": -120
    },
    "valid": true,
    "surface": "candidate",
    "direction": "client"
  },
  {
    "name": "candidate wheel high precision remainder",
    "message": {
      "type": "candidateWheel",
      "data": 24
    },
    "valid": true,
    "surface": "candidate",
    "direction": "client"
  },
  {
    "name": "invalid candidate wheel fractional",
    "message": {
      "type": "candidateWheel",
      "data": 1.5
    },
    "valid": false,
    "surface": "candidate",
    "direction": "client"
  },
  {
    "name": "candidate page arrow next",
    "message": {
      "type": "candidatePage",
      "data": "next"
    },
    "valid": true,
    "surface": "candidate",
    "direction": "client"
  },
  {
    "name": "invalid candidate page arrow direction",
    "message": {
      "type": "candidatePage",
      "data": "up"
    },
    "valid": false,
    "surface": "candidate",
    "direction": "client"
  },
  {
    "name": "invalid candidate wheel from settings",
    "message": {
      "type": "candidateWheel",
      "data": -120
    },
    "valid": false,
    "surface": "settings",
    "direction": "client"
  },
  {
    "name": "resize corner",
    "message": {
      "type": "resizeStart",
      "data": "left-top"
    },
    "valid": true,
    "surface": "settings",
    "direction": "client"
  },
  {
    "name": "unknown corner",
    "message": {
      "type": "resizeStart",
      "data": "topLeft"
    },
    "valid": false,
    "surface": "settings",
    "direction": "client"
  },
  {
    "name": "config scalar",
    "message": {
      "type": "configUpdate",
      "data": {
        "path": "input.mode",
        "value": "cn"
      }
    },
    "valid": true,
    "surface": "settings",
    "direction": "client"
  },
  {
    "name": "config missing value",
    "message": {
      "type": "configUpdate",
      "data": {
        "path": "input.mode"
      }
    },
    "valid": false,
    "surface": "settings",
    "direction": "client"
  },
  {
    "name": "config wrong shape",
    "message": {
      "type": "configUpdate",
      "data": []
    },
    "valid": false,
    "surface": "settings",
    "direction": "client"
  },
  {
    "name": "dictionary import",
    "message": {
      "type": "dictionaryRequest",
      "data": {
        "requestId": "dict-1",
        "dictionary": "quanpin",
        "action": "import",
        "content": "ni'hao\t你好\t10"
      }
    },
    "valid": true,
    "surface": "settings",
    "direction": "client"
  },
  {
    "name": "dictionary request unknown action",
    "message": {
      "type": "dictionaryRequest",
      "data": {
        "requestId": "1",
        "dictionary": "quanpin",
        "action": "eval"
      }
    },
    "valid": false,
    "surface": "settings",
    "direction": "client"
  },
  {
    "name": "negative context size",
    "message": {
      "type": "contextMenuResize",
      "data": {
        "width": -1,
        "height": 100
      }
    },
    "valid": false,
    "surface": "candidate",
    "direction": "client"
  },
  {
    "name": "context overflow",
    "message": {
      "type": "contextMenuResize",
      "data": {
        "width": 65536,
        "height": 100
      }
    },
    "valid": false,
    "surface": "candidate",
    "direction": "client"
  },
  {
    "name": "truncation diagnostics",
    "message": {
      "type": "contentTruncated",
      "data": {
        "surface": "cand",
        "width": 100,
        "height": 40,
        "viewportWidth": 80
      }
    },
    "valid": true,
    "surface": "candidate",
    "direction": "client"
  },
  {
    "name": "window state",
    "message": {
      "type": "windowState",
      "protocolVersion": 1,
      "data": {
        "isMaximized": true
      }
    },
    "valid": true,
    "surface": "settings",
    "direction": "server"
  },
  {
    "name": "wrong window state",
    "message": {
      "type": "windowState",
      "data": {
        "isMaximized": "true"
      }
    },
    "valid": false,
    "surface": "settings",
    "direction": "server"
  },
  {
    "name": "dictionary response",
    "message": {
      "type": "dictionaryResponse",
      "requestId": "dict-1",
      "ok": true,
      "message": "成功",
      "rows": [
        {
          "word": "你好",
          "code": "ni'hao",
          "weight": 10
        }
      ]
    },
    "valid": true,
    "surface": "settings",
    "direction": "server"
  },
  {
    "name": "malformed dictionary row",
    "message": {
      "type": "dictionaryResponse",
      "requestId": "dict-1",
      "ok": true,
      "message": "成功",
      "rows": [
        {
          "weight": 10
        }
      ]
    },
    "valid": false,
    "surface": "settings",
    "direction": "server"
  },
  {
    "name": "malformed root",
    "message": [],
    "valid": false,
    "surface": "settings",
    "direction": "client"
  },
  {
    "name": "candidate 11 rejected",
    "message": {
      "type": "candidate",
      "data": 11
    },
    "valid": false,
    "surface": "candidate",
    "direction": "client"
  },
  {
    "name": "paged query",
    "message": {
      "type": "dictionaryRequest",
      "data": {
        "requestId": "dict-page",
        "dictionary": "english",
        "action": "query",
        "word": "a",
        "offset": 200,
        "limit": 200
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": true
  },
  {
    "name": "negative offset",
    "message": {
      "type": "dictionaryRequest",
      "data": {
        "requestId": "dict-page",
        "dictionary": "english",
        "action": "query",
        "word": "a",
        "offset": -1,
        "limit": 200
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": false
  },
  {
    "name": "unbounded page",
    "message": {
      "type": "dictionaryRequest",
      "data": {
        "requestId": "dict-page",
        "dictionary": "english",
        "action": "query",
        "word": "a",
        "offset": 200,
        "limit": 201
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": false
  },
  {
    "name": "empty page",
    "message": {
      "type": "dictionaryRequest",
      "data": {
        "requestId": "dict-page",
        "dictionary": "english",
        "action": "query",
        "word": "a",
        "offset": 200,
        "limit": 0
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": false
  },
  {
    "name": "stats overview request",
    "message": {
      "type": "statsRequest",
      "data": {
        "requestId": "stats-1",
        "action": "overview"
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": true
  },
  {
    "name": "stats clear all request",
    "message": {
      "type": "statsRequest",
      "data": {
        "requestId": "stats-2",
        "action": "clearAll"
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": true
  },
  {
    "name": "stats request legacy clear with retention",
    "message": {
      "type": "statsRequest",
      "data": {
        "requestId": "stats-legacy",
        "action": "clear",
        "retention": "forever"
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": false
  },
  {
    "name": "stats request legacy clear action",
    "message": {
      "type": "statsRequest",
      "data": {
        "requestId": "stats-legacy-action",
        "action": "clear"
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": false
  },
  {
    "name": "stats request legacy retention field",
    "message": {
      "type": "statsRequest",
      "data": {
        "requestId": "stats-legacy-retention",
        "action": "clearAll",
        "retention": "30d"
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": false
  },
  {
    "name": "stats request unknown action",
    "message": {
      "type": "statsRequest",
      "data": {
        "requestId": "stats-3",
        "action": "delete"
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": false
  },
  {
    "name": "stats request missing request id",
    "message": {
      "type": "statsRequest",
      "data": {
        "action": "overview"
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": false
  },
  {
    "name": "stats request extra field",
    "message": {
      "type": "statsRequest",
      "data": {
        "requestId": "stats-4",
        "action": "openDirectory",
        "path": "C:/tmp"
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": false
  },
  {
    "name": "stats response with overview",
    "message": {
      "type": "statsResponse",
      "requestId": "stats-1",
      "action": "overview",
      "ok": true,
      "message": "已加载统计数据",
      "overview": {
        "hasData": true,
        "firstDayKey": 20260919,
        "lastDayKey": 20260920,
        "days": 2,
        "totalChars": 120,
        "totalActiveMs": 90000,
        "todayDayKey": 20260920,
        "todayChars": 20,
        "todayActiveMs": 30000,
        "averagePerDay": 60.0,
        "currentStreak": 2,
        "longestStreak": 2,
        "bestDayKey": 20260919,
        "bestDayChars": 100,
        "todaySpeed": 40.0,
        "averageSpeed": 80.0,
        "fastestSpeed": 100.0,
        "fastestDayKey": 20260919,
        "todayFirstWordRatio": 0.75,
        "totalFirstWordRatio": 0.5,
        "todayFirstWordTotal": 40,
        "categories": {
          "cjk": 80,
          "latin": 20,
          "digit": 10,
          "punct": 10,
          "other": 0
        },
        "todayHourly": [0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 5, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
        "daily": [
          {
            "dayKey": 20260919,
            "cjk": 70,
            "latin": 20,
            "digit": 5,
            "punct": 5,
            "other": 0,
            "activeMs": 60000,
            "firstWordHits": 10,
            "firstWordTotal": 20
          },
          {
            "dayKey": 20260920,
            "cjk": 10,
            "latin": 0,
            "digit": 5,
            "punct": 5,
            "other": 0,
            "activeMs": 30000,
            "firstWordHits": 30,
            "firstWordTotal": 40
          }
        ]
      }
    },
    "direction": "server",
    "surface": "settings",
    "valid": true
  },
  {
    "name": "stats response malformed overview",
    "message": {
      "type": "statsResponse",
      "requestId": "stats-1",
      "action": "overview",
      "ok": true,
      "message": "已加载统计数据",
      "overview": {
        "hasData": true,
        "firstDayKey": 20260919,
        "lastDayKey": 20260920,
        "days": 2,
        "totalChars": 120,
        "totalActiveMs": 90000,
        "todayDayKey": 20260920,
        "todayChars": 20,
        "todayActiveMs": 30000,
        "averagePerDay": 60.0,
        "currentStreak": 2,
        "longestStreak": 2,
        "bestDayKey": 20260919,
        "bestDayChars": 100,
        "todaySpeed": 40.0,
        "averageSpeed": 80.0,
        "fastestSpeed": 100.0,
        "fastestDayKey": 20260919,
        "categories": {
          "cjk": 80,
          "latin": 20,
          "digit": 10,
          "punct": 10,
          "other": 0
        },
        "todayHourly": [],
        "daily": [
          {
            "dayKey": 20260919,
            "latin": 20,
            "digit": 5,
            "punct": 5,
            "other": 0,
            "activeMs": 60000
          }
        ]
      }
    },
    "direction": "server",
    "surface": "settings",
    "valid": false
  },
  {
    "name": "stats response clear all",
    "message": {
      "type": "statsResponse",
      "requestId": "stats-2",
      "action": "clearAll",
      "ok": true,
      "message": "已清空 12 天数据",
      "removedDays": 12,
      "overview": {
        "hasData": false,
        "firstDayKey": 0,
        "lastDayKey": 0,
        "days": 0,
        "totalChars": 0,
        "totalActiveMs": 0,
        "todayDayKey": 20260920,
        "todayChars": 0,
        "todayActiveMs": 0,
        "averagePerDay": 0.0,
        "currentStreak": 0,
        "longestStreak": 0,
        "bestDayKey": 0,
        "bestDayChars": 0,
        "todaySpeed": 0.0,
        "averageSpeed": 0.0,
        "fastestSpeed": 0.0,
        "fastestDayKey": 0,
        "todayFirstWordRatio": null,
        "totalFirstWordRatio": null,
        "todayFirstWordTotal": 0,
        "categories": {
          "cjk": 0,
          "latin": 0,
          "digit": 0,
          "punct": 0,
          "other": 0
        },
        "todayHourly": [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
        "daily": []
      }
    },
    "direction": "server",
    "surface": "settings",
    "valid": true
  },
  {
    "name": "stats response error",
    "message": {
      "type": "statsResponse",
      "requestId": "stats-3",
      "action": "clearAll",
      "ok": false,
      "message": "清空统计数据失败：database is locked"
    },
    "direction": "server",
    "surface": "settings",
    "valid": true
  },
  {
    "name": "collocation model download with model id",
    "message": {
      "type": "collocationModelDownload",
      "data": {
        "modelId": "zh-moqi"
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": true
  },
  {
    "name": "collocation model download without model id",
    "message": {
      "type": "collocationModelDownload"
    },
    "direction": "client",
    "surface": "settings",
    "valid": false
  },
  {
    "name": "collocation model delete with model id",
    "message": {
      "type": "collocationModelDelete",
      "data": {
        "modelId": "zh-moqi"
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": true
  },
  {
    "name": "collocation model delete rejects unknown fields",
    "message": {
      "type": "collocationModelDelete",
      "data": {
        "modelId": "zh-moqi",
        "force": true
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": false
  },
  {
    "name": "neural model download",
    "message": {
      "type": "neuralModelDownload"
    },
    "direction": "client",
    "surface": "settings",
    "valid": true
  },
  {
    "name": "neural model delete takes no model id",
    "message": {
      "type": "neuralModelDelete",
      "data": {
        "modelId": "neural-desktop"
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": false
  },
  {
    "name": "default ime set request",
    "message": {
      "type": "defaultImeRequest",
      "protocolVersion": 1,
      "data": {
        "requestId": "default-ime-1",
        "action": "setDefault"
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": true
  },
  {
    "name": "default ime request rejects unknown action",
    "message": {
      "type": "defaultImeRequest",
      "data": {
        "requestId": "default-ime-1",
        "action": "unregister"
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": false
  },
  {
    "name": "default ime request rejected from toolbar",
    "message": {
      "type": "defaultImeRequest",
      "data": {
        "requestId": "default-ime-1",
        "action": "status"
      }
    },
    "direction": "client",
    "surface": "toolbar",
    "valid": false
  },
  {
    "name": "default ime status response",
    "message": {
      "type": "defaultImeResponse",
      "protocolVersion": 1,
      "requestId": "default-ime-1",
      "action": "status",
      "ok": true,
      "message": "",
      "enabled": true,
      "isDefault": false
    },
    "direction": "server",
    "surface": "settings",
    "valid": true
  },
  {
    "name": "game compat status request",
    "message": {
      "type": "gameCompatRequest",
      "protocolVersion": 1,
      "data": {
        "requestId": "game-compat-1",
        "action": "status"
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": true
  },
  {
    "name": "game compat apply request",
    "message": {
      "type": "gameCompatRequest",
      "protocolVersion": 1,
      "data": {
        "requestId": "game-compat-2",
        "action": "apply",
        "enabled": true,
        "name": "拼音输入法"
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": true
  },
  {
    "name": "game compat request rejects unknown action",
    "message": {
      "type": "gameCompatRequest",
      "data": {
        "requestId": "game-compat-1",
        "action": "register"
      }
    },
    "direction": "client",
    "surface": "settings",
    "valid": false
  },
  {
    "name": "game compat request rejected from toolbar",
    "message": {
      "type": "gameCompatRequest",
      "data": {
        "requestId": "game-compat-1",
        "action": "status"
      }
    },
    "direction": "client",
    "surface": "toolbar",
    "valid": false
  },
  {
    "name": "game compat status response",
    "message": {
      "type": "gameCompatResponse",
      "protocolVersion": 1,
      "requestId": "game-compat-1",
      "action": "status",
      "ok": true,
      "message": "",
      "enabled": true,
      "name": "拼音输入法",
      "registeredName": "拼音输入法",
      "defaultName": "拼音输入法"
    },
    "direction": "server",
    "surface": "settings",
    "valid": true
  }
]