# 05-01 Summary

## Outcome

Wave 1 turned the sample corpus into an explicit regression matrix and made the demo startup log the primary repeatable proof surface.

- `ViewController` now validates every local `.epub` and `.txt` sample instead of only native reflowable EPUBs
- startup summary now groups books into `TXT/小说`、`复杂图文`、`Fixed/互动`、`TXT` categories
- a built-in TXT sample, `ReadViewDemo/ReadViewDemo/book/回归验证样本.txt`, now keeps the TXT path inside the repo instead of relying on an external file

## Evidence

Runtime log after simulator launch:

- `样本验证：5/5 通过`
- `矩阵[复杂图文] 2/2 · 宝山辽墓材料与释读(textReflowable)、张学良传(textReflowable)`
- `矩阵[Fixed/互动] 2/2 · 《凡人修仙传》精校版全本(webInteractive)、爱忘事的熊爷爷(webFixedLayout)`
- `矩阵[TXT] 1/1 · 回归验证样本(txt)`

The demo remains the only validation surface; no extra test shell was introduced.