mirror of
https://github.com/Kpa-clawbot/meshcore-analyzer.git
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d7faa4d978
- Install nyc for Istanbul instrumentation - Add scripts/instrument-frontend.sh to instrument public/*.js - Add scripts/collect-frontend-coverage.js to extract window.__coverage__ - Add scripts/combined-coverage.sh for combined server+frontend coverage - Make server.js serve public-instrumented/ when COVERAGE=1 is set - Add test:full-coverage npm script - Add public-instrumented/ and .nyc_output/ to .gitignore
47 lines
1.7 KiB
JavaScript
47 lines
1.7 KiB
JavaScript
// After Playwright tests, this script:
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// 1. Connects to the running test server
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// 2. Extracts window.__coverage__ from the browser
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// 3. Writes it to .nyc_output/ for merging
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const { chromium } = require('playwright');
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const fs = require('fs');
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const path = require('path');
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async function collectCoverage() {
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const browser = await chromium.launch({
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executablePath: process.env.CHROMIUM_PATH || '/usr/bin/chromium',
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args: ['--no-sandbox'],
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headless: true
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});
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const page = await browser.newPage();
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const BASE = process.env.BASE_URL || 'http://localhost:13581';
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// Visit every major page to exercise the code
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const pages = ['#/home', '#/nodes', '#/map', '#/packets', '#/channels', '#/analytics', '#/live', '#/traces', '#/observers'];
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for (const hash of pages) {
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await page.goto(`${BASE}/${hash}`, { waitUntil: 'networkidle', timeout: 15000 }).catch(() => {});
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await page.waitForTimeout(2000);
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}
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// Exercise some interactions
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try {
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await page.click('#customizeToggle');
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await page.waitForTimeout(1000);
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} catch {}
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// Extract coverage
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const coverage = await page.evaluate(() => window.__coverage__);
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await browser.close();
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if (coverage) {
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const outDir = path.join(__dirname, '..', '.nyc_output');
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if (!fs.existsSync(outDir)) fs.mkdirSync(outDir, { recursive: true });
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fs.writeFileSync(path.join(outDir, 'frontend-coverage.json'), JSON.stringify(coverage));
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console.log('Frontend coverage collected: ' + Object.keys(coverage).length + ' files');
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} else {
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console.log('WARNING: No __coverage__ object found — instrumentation may have failed');
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}
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}
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collectCoverage().catch(e => { console.error(e); process.exit(1); });
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