Steffen Becker
6b6b621a5a
openApp() launches chromium, firefox or webkit from playwright-core; the smoke and DOM runs pass in each. CI runs both per engine, WebKit on macOS for Safari's text shaping. build.target is set explicitly to the browsers the bundle promises. CLAUDE.md is back under its 120-line budget.
52 lines
2.3 KiB
JavaScript
52 lines
2.3 KiB
JavaScript
// What the browser runs (smoke, dom) share: the dist/ preview server, the checklist
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// both print, and a page wired to fail the run on an uncaught error.
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import { spawn, execSync } from 'node:child_process';
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import { existsSync } from 'node:fs';
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import { join, resolve, dirname } from 'node:path';
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import { fileURLToPath } from 'node:url';
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import * as playwright from 'playwright-core';
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export const ROOT = resolve(dirname(fileURLToPath(import.meta.url)), '..');
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export const MOD = process.platform === 'darwin' ? 'Meta' : 'Control';
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export function checker() {
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const failures = [];
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const check = (cond, label) => {
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console.log(`${cond ? '✓' : '✗'} ${label}`);
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if (!cond) failures.push(label);
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};
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return { check, failures };
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}
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export async function previewServer(port) {
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const up = await fetch(`http://localhost:${port}/`).then(() => true).catch(() => false);
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if (up) return null;
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if (!existsSync(join(ROOT, 'dist/index.html'))) {
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console.log('no dist/, building…');
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execSync('npm run build', { cwd: ROOT, stdio: 'inherit' });
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}
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const proc = spawn('npm', ['run', 'preview', '--', '--port', String(port), '--strictPort'],
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{ cwd: ROOT, stdio: 'ignore', detached: true });
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for (let i = 0; i < 60; i++) {
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await new Promise((r) => setTimeout(r, 500));
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if (await fetch(`http://localhost:${port}/`).then(() => true).catch(() => false)) return proc;
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}
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throw new Error('preview server did not start');
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}
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// BROWSER=chromium|firefox|webkit picks the engine (Chromium by default). Fixed locale,
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// so the UI labels a test clicks are deterministic across machines.
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export async function openApp(port) {
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const name = process.env.BROWSER ?? 'chromium';
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const engine = playwright[name];
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if (!engine) throw new Error(`unknown BROWSER "${name}": chromium, firefox or webkit`);
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const args = name === 'chromium' ? ['--no-sandbox'] : [];
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const browser = await engine.launch({ executablePath: engine.executablePath(), args });
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console.log(`engine: ${name} ${browser.version()}`);
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const page = await browser.newPage({ viewport: { width: 1400, height: 1000 }, locale: 'en-US' });
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const pageErrors = [];
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page.on('pageerror', (err) => pageErrors.push(String(err)));
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page.on('dialog', (d) => d.accept());
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return { browser, page, pageErrors };
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}
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