---
status: testing
phase: 08-pagination-quality-cache-performance
source:
  - 08-01-SUMMARY.md
  - 08-02-SUMMARY.md
  - 08-03-SUMMARY.md
started: 2026-05-23T23:20:00+08:00
updated: 2026-05-24T00:12:00+08:00
---

## Current Test

number: 4
name: avoidPageBreakInside enforcement
expected: |
  Navigate to a chapter with block-level elements (images, code blocks, tables, blockquotes).
  Page breaks should NOT split a block — if a block doesn't fit on the current page, the entire block moves to the next page.
  The block should appear complete on a single page, not cut in half across two pages.
awaiting: user response

## Tests

### 1. Cache hit/miss logging
result: pass

### 2. Cache invalidation on parameter change
result: pass

### 3. Performance timing output
result: pass

### 4. avoidPageBreakInside enforcement
expected: Block-level elements not split across page boundaries
result: [pending]

### 5. Orphan/widow control
expected: No 1-2 line paragraphs at page start or end
result: [pending]

### 6. General image fit-to-page
expected: Large images scaled to fit within 85% page height
result: [pending]

### 7. Dark mode image preservation
expected: Images keep original colors in dark mode
result: [pending]

### 8. Image vertical centering
expected: Block-level images vertically centered on page
result: [pending]

## Summary

total: 8
passed: 3
issues: 0
pending: 5
skipped: 0

## Gaps

[none yet]