{
    "test_items": [
        {
            "id": 1,
            "name": "串口连接建立",
            "description": "建立与设备的串口连接",
            "category": "communication",
            "command": "",
            "timeout": 30,
            "is_required": true,
            "sort_order": 1
        },
        {
            "id": 2,
            "name": "读取硬件信息",
            "description": "读取CPU、内存等硬件信息",
            "category": "system",
            "command": "cat /proc/cpuinfo | grep -i serial",
            "timeout": 10,
            "is_required": true,
            "sort_order": 2
        },
        {
            "id": 3,
            "name": "修改默认密码",
            "description": "将默认密码torizon改为临时密码",
            "category": "security",
            "command": "",
            "timeout": 30,
            "is_required": true,
            "sort_order": 3
        },
        {
            "id": 4,
            "name": "设置系统时区",
            "description": "设置时区为Asia/Shanghai",
            "category": "system",
            "command": "sudo timedatectl set-timezone Asia/Shanghai",
            "timeout": 15,
            "is_required": true,
            "sort_order": 4
        },
        {
            "id": 5,
            "name": "配置网络接口ETH-H1",
            "description": "配置ethernet1为ETH-H1连接",
            "category": "network",
            "command": "",
            "timeout": 60,
            "is_required": true,
            "sort_order": 5
        },
        {
            "id": 6,
            "name": "配置网络接口ETH-H0",
            "description": "配置ethernet0为ETH-H0连接",
            "category": "network",
            "command": "",
            "timeout": 60,
            "is_required": true,
            "sort_order": 6
        },
        {
            "id": 7,
            "name": "SSH连接测试",
            "description": "通过SSH连接到设备",
            "category": "network",
            "command": "",
            "timeout": 30,
            "is_required": true,
            "sort_order": 7
        },
        {
            "id": 8,
            "name": "文件传输测试",
            "description": "传输测试文件到设备",
            "category": "file",
            "command": "",
            "timeout": 60,
            "is_required": true,
            "sort_order": 8
        },
        {
            "id": 9,
            "name": "网络连通性测试",
            "description": "测试设备网络连通性",
            "category": "network",
            "command": "ping -c 3 10.0.5.1",
            "timeout": 20,
            "is_required": true,
            "sort_order": 9
        },
        {
            "id": 10,
            "name": "系统时间同步",
            "description": "同步主机时间到设备",
            "category": "system",
            "command": "",
            "timeout": 20,
            "is_required": true,
            "sort_order": 10
        },
        {
            "id": 11,
            "name": "设置最终强密码",
            "description": "生成并设置高强度随机密码",
            "category": "security",
            "command": "",
            "timeout": 30,
            "is_required": true,
            "sort_order": 11
        },
        {
            "id": 12,
            "name": "生成设备标识文件",
            "description": "写入序列号和硬件绑定信息",
            "category": "system",
            "command": "",
            "timeout": 20,
            "is_required": true,
            "sort_order": 12
        }
    ]
}