让观众主动点击头像同步，测试自由浏览和重新跟随
本页展示随包原生输入和验收参考。目标产品运行状态：未运行。表格与图片不代表产品已经生成的结果。
input.csv / practice-data.json
本课实际输入字段
| page | title | privateNote |
|---|---|---|
| 1 | 输入材料 | TEST-NOTE: verify source |
| 2 | 复核规则 | TEST-NOTE: check negation |
| 3 | 交接清单 | TEST-NOTE: save files |
分享跟随链接
reference.csv：作者验收映射，不是目标API回包
| round | presenterPage | viewerPage | viewerExpected | follow |
|---|---|---|---|---|
| before join | 2 | 1 | ||
| joined follow | 2 | 2 | ||
| free browse | 1 | False | ||
| rejoin | current presenter page |
应当保留的约束
| round | presenterPage | viewerPage | viewerExpected | follow |
|---|---|---|---|---|
| before join | 2 | 1 | ||
| joined follow | 2 | 2 | ||
| free browse | 1 | False | ||
| rejoin | current presenter page |
故意构造的错误样例
| evidence | claim | privateNoteVisible | fault |
|---|---|---|---|
| one window | both ends synced | ||
| True | note leakage |
先保存真实产品输出，再逐项对照。actualOutput / actualResult 在未执行时保持 not_run，不能把这里的期望值复制成已测结果。