28 lines
970 B
JavaScript
28 lines
970 B
JavaScript
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// Body for playwright browser_evaluate: () => { ...this content... }
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// Loads axe-core 4.x from CDN (skips if already present), runs WCAG A/AA scan.
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return (async () => {
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if (!window.axe) {
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await new Promise((resolve, reject) => {
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const s = document.createElement('script');
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s.src = 'https://cdn.jsdelivr.net/npm/axe-core@4.10.2/axe.min.js';
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s.onload = resolve;
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s.onerror = () => reject(new Error('axe failed to load'));
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document.head.appendChild(s);
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});
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}
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const results = await window.axe.run(document, {
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runOnly: { type: 'tag', values: ['wcag2a', 'wcag2aa', 'wcag21a', 'wcag21aa', 'wcag22aa'] }
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});
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return {
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url: location.pathname,
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violationCount: results.violations.length,
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violations: results.violations.map(v => ({
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id: v.id,
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impact: v.impact,
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description: v.help,
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nodes: v.nodes.length,
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sampleTargets: v.nodes.slice(0, 3).map(n => n.target.join(' '))
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}))
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};
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})();
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