张翔
74 lines
2.1 KiB
JavaScript
74 lines
2.1 KiB
JavaScript
const { chromium } = require('playwright');
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const AxeBuilder = require('@axe-core/playwright').default;
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const fs = require('fs');
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const path = require('path');
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async function runAxeTest(url, pageName) {
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const browser = await chromium.launch();
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const context = await browser.newContext();
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const page = await context.newPage();
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const results = [];
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try {
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await page.goto(url, { waitUntil: 'networkidle' });
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const accessibilityScanResults = await new AxeBuilder({ page })
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.withTags(['wcag2a', 'wcag2aa', 'wcag21a', 'wcag21aa'])
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.analyze();
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const violations = accessibilityScanResults.violations.map(v => ({
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id: v.id,
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impact: v.impact,
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description: v.description,
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help: v.help,
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helpUrl: v.helpUrl,
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nodes: v.nodes.length
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}));
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const passes = accessibilityScanResults.passes.length;
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const incomplete = accessibilityScanResults.incomplete.length;
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results.push({
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page: pageName,
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url,
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violations,
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passes,
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incomplete,
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score: calculateScore(violations, passes, incomplete)
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});
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console.log(` ✅ 扫描完成: ${violations.length} 个违规, ${passes} 个通过, ${incomplete} 个未完成`);
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await context.close();
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await browser.close();
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return results[0];
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} catch (error) {
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await context.close();
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await browser.close();
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throw new Error(`可访问性测试失败: ${error.message}`);
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}
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}
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function calculateScore(violations, passes, incomplete) {
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const total = violations.length + passes + incomplete;
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if (total === 0) return 100;
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return ((passes / total) * 100).toFixed(1);
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}
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function generateReport(results, outputPath) {
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const report = {
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timestamp: new Date().toISOString(),
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summary: {
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totalPages: results.length,
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totalViolations: results.reduce((sum, r) => sum + r.violations.length, 0),
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averageScore: (results.reduce((sum, r) => sum + parseFloat(r.score), 0) / results.length).toFixed(1)
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},
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pages: results
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};
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fs.writeFileSync(outputPath, JSON.stringify(report, null, 2));
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return outputPath;
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}
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module.exports = { runAxeTest, generateReport }; |