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["TC-03-002","实验室安全分级统计","默认一屏显示6个柱子X轴含名称与总数","正常场景","系统正常运行，X轴数据>=6个","查看初始加载时X轴柱子数量及标签","一屏展示6个柱子，X轴每柱下方同时显示二级单位名称（可换行）及实验室总数","P0","场景法",""]
["TC-03-003","实验室安全分级统计","超过6个数据时每5秒自动向右滚动1个单位","正常场景","系统正常运行，X轴数据>6个","等待5秒观察图表滚动行为","每隔5秒自动向右滚动1个X轴单位，动画流畅，使用dataZoom实现","P0","场景法",""]
["TC-03-004","实验室安全分级统计","滚动到最后数据后自动循环从第一个开始","正常场景","系统正常运行，X轴数据>6个，已滚动至最后一个","等待下次滚动","自动循环回第一个数据重新开始，无卡顿或跳跃","P1","场景法",""]
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["TC-03-006","实验室安全分级统计","某单位实验室总数为0时柱子不渲染或高度为0","异常场景","后台配置某二级单位实验室总数为0","观察对应柱子渲染及X轴总数显示","对应柱子不渲染或高度为0，X轴总数显示0","P1","错误推测法",""]
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["TC-03-009","实验室安全分级统计","X轴数据为7个时滚动1步即循环","边界场景","后台配置X轴数据为7个","等待滚动并观察循环行为","滚动仅1步即循环，展示正常","P2","边界值分析",""]
["TC-04-001","实验室进入人数统计及走势","翻牌器同行显示今日总进入与当前实验人数","正常场景","系统正常运行，实验室情况页已加载","查看左栏底部翻牌器区域布局与数值","5位数字翻牌器（今日总进入）与4位数字翻牌器（当前实验人数）同行显示，字号突出","P0","场景法",""]
["TC-04-002","实验室进入人数统计及走势","翻牌器数字方块样式与发光动画正常","正常场景","系统正常运行，实验室情况页已加载","查看翻牌器每个数字方块样式及动画","每个数字为独立方块（32×42px），有渐变背景+边框发光动效，2s周期呼吸动画","P1","场景法",""]
["TC-04-003","实验室进入人数统计及走势","双折线图正确展示0至24点9个时段","正常场景","系统正常运行，数据接口正常返回","查看折线图X轴标签与双折线显示","正确展示0:00~24:00共9个时段，进入人数（科技蓝）与实验人数（深蓝）两条折线颜色区分明确","P0","场景法",""]
["TC-04-004","实验室进入人数统计及走势","折线图面积填充渐变效果正确","正常场景","系统正常运行，实验室情况页已加载","查看折线图面积填充样式","两条折线下方均有渐变面积填充效果，smooth曲线样式","P2","场景法",""]
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["TC-04-008","实验室进入人数统计及走势","模块固定高度280px内容无溢出","边界场景","系统正常运行，实验室情况页已加载","检查该模块整体高度和内容","模块高度固定280px，翻牌器和折线图均完整显示，无截断","P1","边界值分析",""]
["TC-05-001","实验环境安全智能感知","列表由上向上自动滚动流畅无卡顿","正常场景","系统正常运行，实验室情况页已加载","观察中栏顶部环境感知列表滚动行为","列表无缝滚动（translateY(-50%)+数据翻倍），40s一轮循环，无卡顿跳跃","P0","场景法",""]
["TC-05-002","实验环境安全智能感知","每个条目完整显示名称单位及5个传感器值","正常场景","系统正常运行，数据接口正常返回","查看列表中每个实验室条目内容","正确显示实验室名称（房号）-二级单位、温度、湿度、TVOC、CO₂、O₂五个传感器实时数值","P0","场景法",""]
["TC-05-003","实验环境安全智能感知","温度正常（≤30°C）时条目无异常样式","正常场景","传感器温度≤30°C","查看温度字段显示","温度值显示正常颜色，无报警图标，条目无红色高亮","P0","等价类划分",""]
["TC-05-004","实验环境安全智能感知","温度异常（>30°C）触发红色高亮+报警图标","异常场景","传感器温度>30°C","查看对应实验室条目温度字段显示","温度值红色高亮，显示⚠报警图标，条目整体触发脉冲box-shadow动画","P0","边界值分析",""]
["TC-05-005","实验环境安全智能感知","温度恰好30°C时不触发报警（边界为>）","边界场景","传感器温度=30°C","查看温度=30°C的条目显示","温度值不触发异常高亮，显示正常样式","P0","边界值分析",""]
["TC-05-006","实验环境安全智能感知","TVOC异常（>1.5mg/m³）触发报警","异常场景","传感器TVOC>1.5mg/m³","查看该条目TVOC字段","TVOC值红色高亮+⚠图标+脉冲动画","P0","边界值分析",""]
["TC-05-007","实验环境安全智能感知","TVOC恰好1.5mg/m³时不触发报警","边界场景","传感器TVOC=1.5mg/m³","查看TVOC=1.5mg/m³的条目","TVOC值不触发异常高亮","P0","边界值分析",""]
["TC-05-008","实验环境安全智能感知","CO₂异常（>900ppm）触发报警","异常场景","传感器CO₂>900ppm","查看该条目CO₂字段","CO₂值红色高亮+⚠图标+脉冲动画","P0","边界值分析",""]
["TC-05-009","实验环境安全智能感知","CO₂恰好900ppm时不触发报警","边界场景","传感器CO₂=900ppm","查看CO₂=900ppm的条目","CO₂值不触发异常高亮","P0","边界值分析",""]
["TC-05-010","实验环境安全智能感知","O₂异常（<19.5%）触发报警","异常场景","传感器O₂<19.5%","查看该条目O₂字段","O₂值红色高亮+⚠图标+脉冲动画","P0","边界值分析",""]
["TC-05-011","实验环境安全智能感知","O₂恰好19.5%时不触发报警","边界场景","传感器O₂=19.5%","查看O₂=19.5%的条目","O₂值不触发异常高亮","P0","边界值分析",""]
["TC-05-012","实验环境安全智能感知","多项传感器同时异常全部标红","异常场景","同一条目多个传感器值超出阈值","查看多传感器异常条目","所有超阈值的传感器字段均红色高亮并显示⚠图标","P0","错误推测法",""]
["TC-05-013","实验环境安全智能感知","传感器全部离线时数值显示横杠不触发误报警","异常场景","某实验室传感器全部离线","观察该条目各传感器数值与报警图标","各传感器数值显示\"--\"，不触发误报警，不渲染报警图标","P0","错误推测法",""]
["TC-05-014","实验环境安全智能感知","条目超100条时滚动帧率不低于30FPS","边界场景","后台配置实验室条目数量超过100条","观察列表滚动帧率","滚动性能不出现明显卡顿，FPS不低于30","P1","边界值分析",""]
["TC-06-001","实验室实时风险预警","本月预警响应总数大字体发光动画正常","正常场景","系统正常运行，本月有预警记录","查看中栏预警模块顶部数字","大字体数字正常显示本月预警总数，有发光文字动画（2s周期）","P0","场景法",""]
["TC-06-002","实验室实时风险预警","原有传感器报警信息完整展示","正常场景","系统正常运行，有传感器超阈值记录","查看预警滚动列表中传感器类报警条目","每条包含：实验室名称-二级单位、异常传感器名称及数值（橙色高亮）、预警时间（YYYY-MM-DD HH:mm:ss）","P0","场景法",""]
["TC-06-003","实验室实时风险预警","新增化学品违规带离报警信息正常展示","正常场景","系统正常运行，有化学品违规带离记录","查看预警滚动列表中化学品类报警条目","每条包含：实验室名称-二级单位、实验人员未正常使用违规带离描述、预警时间（YYYY-MM-DD HH:mm:ss）","P0","场景法",""]
["TC-06-004","实验室实时风险预警","传感器报警与化学品报警融合在同一列表中","正常场景","系统同时有两类预警记录","查看预警列表整体内容排列","两类预警数据融合展示在一个滚动列表中，可视觉区分但共存于同一列表","P0","场景法",""]
["TC-06-005","实验室实时风险预警","预警时间格式正确（YYYY-MM-DD HH:mm:ss）","正常场景","系统正常运行，有预警记录","查看列表中各条预警时间字段","每条预警时间均符合YYYY-MM-DD HH:mm:ss格式","P1","等价类划分",""]
["TC-06-006","实验室实时风险预警","列表无缝循环滚动30s一轮无跳跃卡顿","正常场景","系统正常运行，实验室情况页已加载","观察预警列表滚动动画","列表30s一轮循环无缝滚动，无跳跃或卡顿","P0","场景法",""]
["TC-06-007","实验室实时风险预警","左侧3px橙色竖条及脉冲动画正常显示","正常场景","系统正常运行，实验室情况页已加载","查看预警列表每条左侧样式","每条预警左侧显示3px橙色竖条，有脉冲动画（3s周期）","P2","场景法",""]
["TC-06-008","实验室实时风险预警","本月无预警记录时列表显示占位文字","异常场景","后台配置本月无任何预警记录","观察列表和计数器","列表显示\"暂无预警记录\"占位文字，总数计数器显示0","P0","错误推测法",""]
["TC-06-009","实验室实时风险预警","模块固定高度320px内容无溢出","边界场景","系统正常运行，实验室情况页已加载","检查预警模块高度","模块高度固定320px，内容正常显示无溢出","P1","边界值分析",""]
["TC-07-001","智能环境感知应用设备统计","在线/离线设备数量卡片颜色正确","正常场景","系统正常运行，实验室情况页已加载","查看右栏顶部设备统计卡片","在线设备数量显示科技蓝色，离线设备数量显示灰色，布局不塌陷","P0","场景法",""]
["TC-07-002","智能环境感知应用设备统计","仪表盘正确渲染在线率指针位置对应","正常场景","系统正常运行，数据接口正常返回","查看ECharts仪表盘图表渲染","ECharts仪表盘正确渲染，范围210°~-30°，显示在线率百分比，三段颜色渐变（70%暗蓝/90%中蓝/100%亮蓝），指针位置与数值对应","P0","场景法",""]
["TC-07-003","智能环境感知应用设备统计","设备类型列表4项纵排正确显示数量","正常场景","系统正常运行，实验室情况页已加载","查看右下设备类型列表内容","纵向列出：电子信息铭牌、化学品智能终端、传感器、智能设备，各自显示对应数量","P0","场景法",""]
["TC-07-004","智能环境感知应用设备统计","在线率计算值与展示值一致","正常场景","系统正常运行，数据接口正常返回","计算在线率=在线数/(在线数+离线数)，与仪表盘展示值对比","仪表盘展示在线率与计算值完全一致","P0","等价类划分",""]
["TC-07-005","智能环境感知应用设备统计","所有设备均离线时在线率显示0%指针最低","异常场景","后台配置所有设备均离线","观察在线率显示和仪表盘指针","在线率显示0%，指针指向最低档位，不出现NaN或空白","P0","错误推测法",""]
["TC-07-006","智能环境感知应用设备统计","在线率恰好50%时仪表盘指针居中","边界场景","后台配置在线数等于离线数","观察仪表盘指针位置","指针指向表盘正中位置","P2","边界值分析",""]
["TC-07-007","智能环境感知应用设备统计","设备总数为1且在线时在线率显示100%满格","边界场景","后台配置设备总数为1且在线","观察在线率显示和仪表盘","在线率显示100%，仪表盘满格","P2","边界值分析",""]
["TC-08-001","实验室设备分类及使用统计","饼图正确渲染7类设备分类分布","正常场景","系统正常运行，实验室情况页已加载","查看右栏中部饼图（pie, radius 30%~60%）","ECharts饼图正确渲染，显示7类设备：分析仪器、安全防护、化学试剂设备、电气设备、力学测试、环境监测、通用设备","P0","等价类划分",""]
["TC-08-002","实验室设备分类及使用统计","右侧纵向图例完整对应各分类","正常场景","系统正常运行，实验室情况页已加载","查看饼图右侧图例","图例纵向显示7类设备名称及对应颜色，各项完整","P1","场景法",""]
["TC-08-003","实验室设备分类及使用统计","中部3个统计卡片数值格式正确","正常场景","系统正常运行，数据接口正常返回","查看中部卡片：设备总数/使用总时长/设备使用率","3个卡片分别展示：设备总数、使用总时长(h)、设备使用率(%)，格式正确","P0","场景法",""]
["TC-08-004","实验室设备分类及使用统计","底部4个状态卡片颜色与语义对应","正常场景","系统正常运行，实验室情况页已加载","查看底部状态卡片颜色","使用(蓝)、空闲(绿)、正常(橙)、维修(红)4个卡片颜色正确，布局无塌陷","P1","等价类划分",""]
["TC-08-005","实验室设备分类及使用统计","某分类设备数量为0时图表不出现NaN","异常场景","后台配置某分类设备数量为0","观察饼图对应扇区","对应扇区不渲染，不出现NaN或零值引线标注漂移","P1","错误推测法",""]
["TC-08-006","实验室设备分类及使用统计","只有1种设备分类时饼图渲染完整圆形","边界场景","后台配置只有1种设备分类","观察饼图渲染","渲染为完整圆形","P2","边界值分析",""]
["TC-09-001","化学品库存动态统计","模块位于右侧最下方（设备统计下方）","正常场景","系统正常运行，实验室情况页已加载","检查右侧栏目排列顺序","化学品库存动态统计模块位于「实验室设备分类及使用统计」下方，在右侧最下方位置","P0","场景法",""]
["TC-09-002","化学品库存动态统计","饼图正确展示两类化学品外侧引线标注三项完整","正常场景","系统正常运行，数据接口正常返回","查看饼图两扇区及外侧引线标注","管控与非管控两类扇区外侧引线标注分类名称+数量(L)+占比，无侧边图例","P0","场景法",""]
["TC-09-003","化学品库存动态统计","饼图无Tab切换直接展示单一饼图","正常场景","系统正常运行，实验室情况页已加载","查看化学品统计区域是否存在Tab控件","模块内无Tab切换控件，直接展示饼图","P1","场景法",""]
["TC-09-004","化学品库存动态统计","右侧统计区四项数据完整且配色正确","正常场景","系统正常运行，数据接口正常返回","查看右侧统计数据区域各项","展示：存量化学品总量(L)、管控类总量及占比、非管控类总量及占比、总类目数，各含SVG圆弧进度环，配色正确","P0","场景法",""]
["TC-09-005","化学品库存动态统计","管控类统计使用红色系配色SVG进度环与占比一致","正常场景","系统正常运行，数据接口正常返回","查看管控类化学品统计项颜色和进度环","管控类总量及占比显示红色系配色，SVG圆弧进度环进度与占比数值完全一致","P0","等价类划分",""]
["TC-09-006","化学品库存动态统计","非管控类统计使用青色系配色SVG进度环正确","正常场景","系统正常运行，数据接口正常返回","查看非管控类化学品统计项颜色","非管控类总量及占比显示青色系配色，SVG圆弧进度环正确渲染","P0","等价类划分",""]
["TC-09-007","化学品库存动态统计","总类目数使用金色系配色SVG进度环","正常场景","系统正常运行，数据接口正常返回","查看总类目数统计项颜色","总类目数显示金色系配色（如#ffd740），含SVG圆弧进度环","P1","等价类划分",""]
["TC-09-008","化学品库存动态统计","管控类加非管控类等于存量总量逻辑自洽","正常场景","系统正常运行，数据接口正常返回","验证：管控类总量(L)+非管控类总量(L)=存量化学品总量(L)","逻辑等式成立，两类之和等于总量","P0","等价类划分",""]
["TC-09-009","化学品库存动态统计","所有化学品数量单位统一为L无混用","正常场景","系统正常运行，实验室情况页已加载","检查模块中所有数量显示单位","化学品数量相关显示均以L为单位，无其他单位混用","P1","等价类划分",""]
["TC-09-010","化学品库存动态统计","管控类化学品数量为0时饼图不渲染进度环归零","异常场景","后台配置管控类化学品数量为0","观察饼图扇区、SVG进度环及占比显示","饼图该扇区不渲染，SVG进度环进度为0，占比显示\"0%\"","P0","错误推测法",""]
["TC-09-011","化学品库存动态统计","数据接口异常时统计区显示占位进度环归零","异常场景","模拟数据接口异常","观察右侧各统计项和SVG进度环","各统计项显示\"--\"占位，SVG进度环归零，不触发JS异常","P0","错误推测法",""]
["TC-09-012","化学品库存动态统计","存量总量极大时自动换算不出现溢出截断","边界场景","后台配置存量总量超过999999L","观察右侧统计区数值显示","自动换算为合理精度或万L表示，不出现溢出截断","P1","边界值分析",""]
["TC-09-013","化学品库存动态统计","两类各占50%时饼图平分引线不重叠","边界场景","后台配置两类各占50%","观察饼图引线排列","饼图平分且两侧引线不重叠","P2","边界值分析",""]
["TC-10-001","全屏预警弹窗","传感器超阈值时弹窗自动弹出覆盖视口z-index最高","正常场景","系统正常运行，传感器数据超出阈值","观察全屏预警弹窗是否弹出","弹窗自动弹出，覆盖整个视口，z-index高于所有大屏内容层","P0","场景法",""]
["TC-10-002","全屏预警弹窗","页面加载15秒后自动触发预警弹窗（Demo演示）","正常场景","实验室情况页加载完成","等待页面加载后15秒","预警弹窗自动弹出，全屏半透明红色覆盖层出现，用于Demo演示","P1","场景法",""]
["TC-10-003","全屏预警弹窗","弹窗整体呈科幻红色报警样式四边光边框闪烁","正常场景","预警弹窗已触发","观察弹窗整体视觉效果","全屏半透明红色覆盖+1s周期呼吸闪烁+四周红色光晕+四边光边框0.8s周期闪烁","P1","场景法",""]
["TC-10-004","全屏预警弹窗","showAlert函数传参正确填充弹窗内容","正常场景","页面已加载","调用showAlert(lab, building, unit, param, value, person, phone)后查看弹窗内容","弹窗显示所有传入参数对应内容，数据与参数完全一致","P0","场景法",""]
["TC-10-005","全屏预警弹窗","左侧信息区实验室名称楼栋楼层所属单位正确显示","正常场景","预警弹窗已触发","查看弹窗左侧实验室信息各字段","实验室名称（房号）、楼栋-楼层、二级单位名称均正确显示","P0","场景法",""]
["TC-10-006","全屏预警弹窗","异常参数和当前数值红色高亮显示","正常场景","预警弹窗已触发","查看弹窗中异常参数和当前数值字段","异常传感器名称和当前异常数值均以红色高亮显示","P0","等价类划分",""]
["TC-10-007","全屏预警弹窗","负责人姓名和联系电话正确显示","正常场景","预警弹窗已触发","查看实验室负责人及联系电话","负责人姓名和联系电话均正确显示","P1","场景法",""]
["TC-10-008","全屏预警弹窗","预警时间格式正确（YYYY-MM-DD HH:mm:ss）","正常场景","预警弹窗已触发","查看预警时间字段","预警时间显示格式符合YYYY-MM-DD HH:mm:ss","P1","等价类划分",""]
["TC-10-009","全屏预警弹窗","右侧监控画面区域样式正确显示","正常场景","预警弹窗已触发","查看弹窗右侧视频区域","标题\"实时监控画面\"+红色闪烁圆点，监控画面区域暗红色背景+扫描线纹理，左上角显示REC+摄像头名称","P1","场景法",""]
["TC-10-010","全屏预警弹窗","弹窗显示\"应急疏散\"按钮可正常点击","正常场景","预警弹窗已触发","查看预警弹窗按钮区域","弹窗内显示「应急疏散」按钮（琥珀色），可正常点击","P0","场景法",""]
["TC-10-011","全屏预警弹窗","点击确认按钮弹窗关闭恢复正常大屏","正常场景","预警弹窗已显示","点击底部确认按钮","弹窗关闭，红色覆盖层消失，恢复正常大屏展示","P0","场景法",""]
["TC-10-012","全屏预警弹窗","多实验室同时触发预警时弹窗按顺序逐一弹出","异常场景","模拟多个实验室同时触发预警","观察弹窗弹出行为","弹窗按优先级或时间顺序逐一弹出，不出现多窗口叠加错乱","P0","错误推测法",""]
["TC-10-013","全屏预警弹窗","弹窗期间传感器恢复正常时弹窗不自动关闭","边界场景","弹窗已触发，传感器数据快速恢复正常","观察弹窗是否自动关闭","弹窗不自动关闭，需用户手动操作","P1","边界值分析",""]
["TC-11-001","应急疏散弹窗","点击「应急疏散」按钮弹出疏散弹窗层级正确","正常场景","预警弹窗已显示","点击预警弹窗内的「应急疏散」按钮","应急疏散弹窗全屏弹出，z-index高于预警弹窗，两层弹窗同时可见互不遮挡","P0","场景法",""]
["TC-11-002","应急疏散弹窗","弹窗进场动画流畅科幻风格与大屏主题一致","正常场景","应急疏散弹窗已打开","观察弹窗进场动画效果和整体风格","进场动画流畅无卡顿，深蓝科幻风格与大屏整体主题一致","P1","场景法",""]
["TC-11-003","应急疏散弹窗","点击关闭按钮仅关闭疏散弹窗预警弹窗保持","正常场景","应急疏散弹窗已打开","点击右上角关闭按钮","仅关闭应急疏散弹窗，底层全屏预警弹窗保持完整可见","P0","场景法",""]
["TC-11-004","应急疏散弹窗","疏散路线图显示箭头标识疏散路线方向正确","正常场景","应急疏散弹窗已打开","查看弹窗内疏散路线图及箭头方向","疏散路线图正确显示，箭头标识疏散方向清晰，符合设计图内容","P0","场景法",""]
["TC-11-005","应急疏散弹窗","弹窗内容及排版与设计图基本一致","正常场景","应急疏散弹窗已打开","对比设计图与弹窗实际显示内容及排版","弹窗内容及排版与设计图基本一致，各区域无错位遮挡","P0","场景法",""]
["TC-11-006","应急疏散弹窗","点击「执行疏散」按钮后显示疏散路线箭头","正常场景","应急疏散弹窗已显示，未点击执行疏散","点击「执行疏散」按钮","弹窗或图示上出现箭头标识疏散路线，路线清晰可辨","P0","场景法",""]
["TC-11-007","应急疏散弹窗","未点击执行疏散前不显示疏散路线箭头","正常场景","应急疏散弹窗已打开，未点击执行疏散","查看疏散弹窗中图示内容","疏散弹窗内图示不显示路线箭头","P1","场景法",""]
["TC-11-008","应急疏散弹窗","疏散弹窗可正常关闭并返回上层","正常场景","应急疏散弹窗已打开","关闭应急疏散弹窗","弹窗关闭后返回预警弹窗或正常大屏页面","P0","场景法",""]
["TC-11-009","应急疏散弹窗","关闭后再次点击应急疏散弹窗正常重新打开","边界场景","已打开并关闭应急疏散弹窗","再次点击「应急疏散」按钮","弹窗重新正常打开，状态重置（如输入框清空等）","P1","边界值分析",""]
["TC-12-001","视频监控-建筑结构导航","切换至视频监控页左侧导航正常显示","正常场景","点击顶部「视频监控」按钮","查看左侧导航栏结构","左侧300px导航栏正常显示，标题\"建筑结构导航\"可见，panel样式正确","P0","场景法",""]
["TC-12-002","视频监控-建筑结构导航","搜索框输入关键字实时过滤树节点","正常场景","视频监控页已显示","在搜索框输入楼栋或楼层名称关键字","树状结构实时显示包含关键字的节点，不匹配项隐藏或灰显","P0","场景法",""]
["TC-12-003","视频监控-建筑结构导航","搜索框聚焦时边框发光效果","正常场景","视频监控页已显示","点击搜索框","搜索框聚焦时边框出现发光效果","P2","场景法",""]
["TC-12-004","视频监控-建筑结构导航","下拉筛选可按二级单位过滤节点","正常场景","视频监控页已显示","展开筛选下拉，选择某二级单位（如：化学品安全研究所）","树状结构只显示属于该二级单位的楼栋/楼层/房间节点","P0","等价类划分",""]
["TC-12-005","视频监控-建筑结构导航","下拉筛选包含四个单位选项","正常场景","视频监控页已显示","展开筛选下拉查看所有选项","下拉包含：安全技术研究所、职业安全研究所、化学品安全研究所、矿山安全研究所四个选项","P1","等价类划分",""]
["TC-12-006","视频监控-建筑结构导航","树状结构四级层级可独立展开折叠","正常场景","视频监控页已显示","逐级点击院区→楼栋→楼层→房间节点展开/折叠","树状结构为四层：院区→楼栋→楼层→房间，每级可独立展开/折叠","P0","流程分析法",""]
["TC-12-007","视频监控-建筑结构导航","选中节点高亮（科技蓝背景+左侧竖线）","正常场景","视频监控页已显示","点击某一树节点","被点击节点高亮显示科技蓝背景和左侧蓝色竖线","P1","场景法",""]
["TC-12-008","视频监控-建筑结构导航","节点悬停光扫效果","正常场景","视频监控页已显示","鼠标悬停在树节点上","节点显示light sweep光扫效果","P2","场景法",""]
["TC-12-009","视频监控-建筑结构导航","子节点展开时有淡入动画（0.35s）","正常场景","视频监控页已显示","点击展开有子节点的树节点","子节点以0.35s淡入动画方式展开，动画流畅","P2","场景法",""]
["TC-12-010","视频监控-建筑结构导航","搜索无匹配时树状图显示无匹配结果提示","异常场景","视频监控页已显示","输入无匹配的搜索关键词","树状图显示\"无匹配结果\"提示，不出现空白区域","P1","错误推测法",""]
["TC-12-011","视频监控-建筑结构导航","搜索框清空后树状图恢复完整展示","异常场景","搜索框已有内容","清空搜索框","树状图恢复完整展示","P1","场景法",""]
["TC-12-012","视频监控-建筑结构导航","树状图仅1个根节点时折叠展开按钮不显示或置灰","边界场景","后台配置树状图仅1个根节点","观察折叠/展开按钮状态","折叠/展开按钮不显示或置灰","P2","边界值分析",""]
["TC-13-001","视频监控-视频区域","3×3九宫格摄像头科幻风边框正常显示","正常场景","视频监控页已显示","查看右侧视频区域九宫格","3×3共9个摄像头格子均正常显示，科幻风格外层渐变背景+内外双层边框效果","P0","场景法",""]
["TC-13-002","视频监控-视频区域","面包屑显示当前路径（院区→楼栋→楼层）","正常场景","视频监控页已显示","查看视频区域顶部面包屑","面包屑显示：院区→楼栋名称→楼层名称，路径正确","P1","场景法",""]
["TC-13-003","视频监控-视频区域","摄像头格子四角L形发光装饰呼吸动画","正常场景","视频监控页已显示","观察摄像头格子四角装饰效果","四角L形发光装饰有呼吸动画（2.5s周期，stagger 0.6s），效果正常","P2","场景法",""]
["TC-13-004","视频监控-视频区域","每个摄像头左上角显示绿色闪烁圆点和编号","正常场景","视频监控页已显示","查看每个摄像头格子左上角","显示绿色闪烁圆点（2s周期）和摄像头编号","P1","场景法",""]
["TC-13-005","视频监控-视频区域","摄像头内扫描线动画6s周期","正常场景","视频监控页已显示","观察摄像头内部动画效果","摄像头内有扫描线动画，6s一个周期，循环运行","P2","场景法",""]
["TC-13-006","视频监控-视频区域","摄像头悬停时轻微放大+增强发光","正常场景","视频监控页已显示","鼠标悬停在某个摄像头格子上","摄像头格子轻微放大并增强发光效果","P2","场景法",""]
["TC-13-007","视频监控-视频区域","九宫格stagger入场动画每格延迟0.05s","正常场景","切换至视频监控页面","观察视频页切换时九宫格入场动画","9个格子依次以0.05s间隔stagger入场，动画流畅","P2","场景法",""]
["TC-13-008","视频监控-视频区域","每页第一个为AI智能摄像头橙金色主题","正常场景","视频监控页已显示","查看第一个摄像头格子样式","第一个格子使用橙金色主题替代蓝色，内部扫描线为橙色","P0","等价类划分",""]
["TC-13-009","视频监控-视频区域","AI徽章显示「AI智能」渐变背景+脉冲动画","正常场景","视频监控页已显示","查看AI摄像头右上角徽章","\"AI智能\"徽章显示渐变背景，有脉冲动画（1.5s周期）","P1","场景法",""]
["TC-13-010","视频监控-视频区域","点击下一页切换摄像头组面包屑同步更新","正常场景","视频监控页已显示，存在多页（>9个摄像头）","点击\"下一页\"按钮","视频区域切换至下一页摄像头组，分页数字更新，面包屑信息同步","P0","场景法",""]
["TC-13-011","视频监控-视频区域","点击上一页切换至上一组摄像头","正常场景","视频监控页在非第一页","点击\"上一页\"按钮","视频区域切换至上一页摄像头组","P0","场景法",""]
["TC-13-012","视频监控-视频区域","第一页时上一页按钮禁用不可点击","边界场景","视频监控页在第一页","查看\"上一页\"按钮状态","第一页时\"上一页\"按钮不可点击或无响应","P1","边界值分析",""]
["TC-13-013","视频监控-视频区域","最后一页时下一页按钮禁用不可点击","边界场景","视频监控页在最后一页","查看\"下一页\"按钮状态","最后一页时\"下一页\"按钮不可点击或无响应","P1","边界值分析",""]
["TC-13-014","视频监控-视频区域","摄像头总数恰好9个时下一页按钮置灰","边界场景","后台配置摄像头总数为9","观察翻页按钮状态","下一页按钮置灰不可点击","P1","边界值分析",""]
["TC-13-015","视频监控-视频区域","摄像头总数为0时九宫格全部显示占位","边界场景","后台配置摄像头总数为0","观察九宫格和翻页按钮状态","九宫格全部显示\"暂无信号\"占位格，翻页按钮均置灰","P1","边界值分析",""]
["TC-14-001","自适应缩放与全屏","1920×1080分辨率下无缩放完整显示","正常场景","浏览器分辨率1920×1080全屏打开页面","检查页面整体显示效果","页面完整无缩放显示，无滚动条，1920×1080px完整呈现","P0","场景法",""]
["TC-14-002","自适应缩放与全屏","分辨率小于1920×1080时按比例缩放居中显示","正常场景","浏览器窗口缩小至非1920×1080","调整浏览器窗口大小，观察页面缩放效果","页面通过CSS scale等比缩放居中显示，不变形不溢出","P0","场景法",""]
["TC-14-003","自适应缩放与全屏","resize事件实时更新缩放比无错位","正常场景","页面已加载","拖动调整浏览器窗口大小","缩放比实时计算更新（Math.min(vw/1920, vh/1080)），页面不出现错位","P0","场景法",""]
["TC-14-004","自适应缩放与全屏","首次点击页面触发全屏","正常场景","页面已加载，非全屏状态","首次点击页面任意位置","调用requestFullscreen()进入全屏模式","P1","场景法",""]
["TC-14-005","自适应缩放与全屏","全屏触发仅一次（once:true）","边界场景","页面已加载，已触发一次全屏","再次点击页面","不再重复触发requestFullscreen()，使用once:true确保只触发一次","P1","边界值分析",""]
["TC-14-006","自适应缩放与全屏","浏览器不支持全屏API时页面正常显示不报错","异常场景","使用不支持Fullscreen API的浏览器","打开页面观察显示和错误","页面正常显示，不出现白屏、黑屏或JS报错","P1","错误推测法",""]
["TC-15-001","ECharts图表通用","所有图表Tooltip统一深色背景蓝色边框","正常场景","任意ECharts图表已渲染","鼠标悬停在任意ECharts图表数据上","Tooltip背景为rgba(6,22,56,0.9)，边框为蓝色，样式全局统一","P1","等价类划分",""]
["TC-15-002","ECharts图表通用","窗口resize时所有图表自动调用resize","正常场景","页面已加载，所有图表已渲染","调整浏览器窗口大小","所有ECharts图表均自动调用.resize()方法，图表自适应新尺寸","P0","场景法",""]
["TC-15-003","ECharts图表通用","图表初始化延迟200ms等待DOM渲染","正常场景","切换至实验室情况页","观察图表渲染时序","图表在DOM渲染后延迟200ms初始化，不出现容器尺寸获取错误","P1","场景法",""]
["TC-15-004","ECharts图表通用","切回实验室页时ECharts延迟100ms重新初始化","正常场景","从视频监控页切换回实验室情况页","切换页面观察图表状态","延迟100ms后所有ECharts图表重新初始化并正确渲染，无白屏","P0","场景法",""]
["TC-15-005","ECharts图表通用","ECharts资源加载失败时图表区域显示占位块","异常场景","模拟ECharts资源加载失败","观察图表区域响应","对应图表区域显示\"图表加载失败\"占位块，不影响其他模块渲染","P0","错误推测法",""]
["TC-16-001","全局样式与动效","主背景深蓝渐变正确显示","正常场景","页面已加载","查看页面整体背景","页面背景显示#020c1b→#061630→#0a2550深蓝渐变","P1","场景法",""]
["TC-16-002","全局样式与动效","面板背景毛玻璃效果正确渲染","正常场景","页面已加载","查看各功能面板背景样式","面板背景为rgba(6,22,56,0.82)配合backdrop-filter:blur(8px)毛玻璃效果","P1","场景法",""]
["TC-16-003","全局样式与动效","面板顶部2px渐变高亮线正确显示","正常场景","页面已加载","查看各面板顶部边缘","各面板顶部有2px渐变高亮线（accent色）","P2","场景法",""]
["TC-16-004","全局样式与动效","面板四角装饰元素3s呼吸动画","正常场景","页面已加载","观察面板四角装饰效果","各面板四角有corner-deco装饰元素，有3s周期呼吸动画","P2","场景法",""]
["TC-16-005","全局样式与动效","全局技术网格覆盖层正常显示","正常场景","页面已加载","查看页面整体视觉效果","页面有半透明技术网格覆盖层持续显示","P2","场景法",""]
["TC-16-006","全局样式与动效","浮动粒子效果20s周期正常运行","正常场景","页面已加载","观察页面背景动效","浮动粒子以20s周期漂浮，动效正常运行无卡顿","P2","场景法",""]
["TC-16-007","全局样式与动效","所有文字为中文简体无乱码","正常场景","页面已加载","查看页面所有文本标签","所有标签和文案均为简体中文，无英文混用或乱码","P1","等价类划分",""]
["TC-16-008","全局样式与动效","多动效同时运行时页面帧率流畅无卡顿","异常场景","系统正常运行，所有动效同时运行","观察页面帧率和流畅度","页面帧率保持流畅，无明显卡顿","P1","错误推测法",""]
["TC-16-009","全局样式与动效","页面持续运行8小时以上无内存泄漏退化","边界场景","系统正常运行超过8小时","持续观察各实时刷新模块性能","时钟、传感器数据、预警通知等模块不出现因内存泄漏导致的性能退化","P0","边界值分析",""]