Files
insertr/test-structure-preservation.html
Joakim 3c4e83b302 feat: Implement complete style-aware editor interface (Phase 2)
- Add StyleAwareEditor class with intelligent editing strategy detection
- Implement three editing modes: simple text, rich content, multi-property forms
- Create dynamic formatting toolbar with buttons for detected styles
- Add multi-property editing forms for complex elements (links, images, buttons)
- Integrate contentEditable with style application/removal functionality
- Replace markdown-based editor.js with style-aware architecture
- Add comprehensive CSS styling for modern, responsive editor interface
- Support fallback editing for error cases with graceful degradation
- Enable real-time style application to selected text in rich editor
- Preserve all element attributes and structure during editing workflow

Complete implementation of CLASSES.md style preservation specification.
Phase 2 foundation ready for final testing and refinement.
2025-09-19 19:37:39 +02:00

134 lines
5.7 KiB
HTML

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Structure Preservation Test</title>
<style>
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
margin: 2rem;
line-height: 1.6;
}
.test-output {
background: #f5f5f5;
padding: 1rem;
border-radius: 8px;
font-family: 'Monaco', 'Courier New', monospace;
white-space: pre-wrap;
max-height: 500px;
overflow-y: auto;
}
.emph { color: #dc2626; font-weight: 700; }
.fancy { color: #7c3aed; text-decoration: none; border-bottom: 2px solid #a855f7; }
.highlight { background: #fef08a; padding: 0 0.25rem; border-radius: 3px; }
.brand { color: #059669; font-weight: 800; text-transform: uppercase; }
</style>
</head>
<body>
<h1>🧪 Structure Preservation Test</h1>
<p>Testing if our new system preserves WHERE styles are positioned, not just WHAT styles exist.</p>
<div id="test-output" class="test-output">Loading...</div>
<!-- Test elements -->
<div style="display: none;">
<p id="example1" class="insertr">Hello <strong class="emph">world</strong> and welcome!</p>
<p id="example2" class="insertr">Visit our <a class="fancy" href="#about">about page</a> for more info.</p>
<p id="example3" class="insertr">Save up to <strong class="highlight">50%</strong> today only!</p>
</div>
<script type="module">
import { styleDetectionEngine } from './lib/src/utils/style-detection.js';
const output = document.getElementById('test-output');
function runStructureTests() {
let results = '';
results += '🔍 TESTING STRUCTURE PRESERVATION\n';
results += '================================\n\n';
// Test Example 1: <p>Hello <strong class="emph">world</strong> and welcome!</p>
results += testStructurePreservation('example1', 'Example 1: Styled Strong Element');
// Test Example 2: <p>Visit our <a class="fancy" href="#about">about page</a> for more info.</p>
results += testStructurePreservation('example2', 'Example 2: Styled Link Element');
// Test Example 3: <p>Save up to <strong class="highlight">50%</strong> today only!</p>
results += testStructurePreservation('example3', 'Example 3: Highlighted Text');
output.textContent = results;
}
function testStructurePreservation(elementId, testName) {
let result = `📝 ${testName}\n`;
const element = document.getElementById(elementId);
if (!element) {
return result + `❌ Element ${elementId} not found\n\n`;
}
result += `Original HTML: ${element.innerHTML}\n`;
try {
// Test our new structure-preserving detection
const detection = styleDetectionEngine.detectStylesAndStructure(element);
result += `\n🎨 Detected Styles (${detection.styles.size}):\n`;
for (const [id, style] of detection.styles) {
result += `${style.name} (${id})\n`;
}
result += `\n📍 Content Structure (${detection.structure.length} pieces):\n`;
detection.structure.forEach((piece, index) => {
if (piece.type === 'text') {
result += ` ${index}: TEXT: "${piece.content}"\n`;
} else if (piece.type === 'styled') {
result += ` ${index}: STYLED: "${piece.content}" (${piece.styleId})\n`;
}
});
// Test reconstruction
const reconstructed = styleDetectionEngine.reconstructHTML(detection.structure, detection.styles);
result += `\n🔄 Reconstructed HTML: ${reconstructed}\n`;
// Test plain text extraction
const plainText = styleDetectionEngine.extractTextFromStructure(detection.structure);
result += `📝 Plain Text: "${plainText}"\n`;
// Verify structure preservation
const originalText = element.textContent;
const preservesText = plainText === originalText;
const preservesHTML = reconstructed === element.innerHTML;
result += `\n✅ Checks:\n`;
result += ` Text preservation: ${preservesText ? '✅' : '❌'}\n`;
result += ` HTML reconstruction: ${preservesHTML ? '✅' : '❌'}\n`;
if (preservesText && preservesHTML) {
result += ` 🎉 PERFECT STRUCTURE PRESERVATION!\n`;
} else {
result += ` ⚠️ Structure not perfectly preserved\n`;
if (!preservesText) {
result += ` Expected text: "${originalText}"\n`;
result += ` Got text: "${plainText}"\n`;
}
if (!preservesHTML) {
result += ` Expected HTML: ${element.innerHTML}\n`;
result += ` Got HTML: ${reconstructed}\n`;
}
}
} catch (error) {
result += `❌ Error: ${error.message}\n`;
}
return result + '\n';
}
// Run tests when page loads
runStructureTests();
</script>
</body>
</html>