1aa27bd91c
* Use all available CPUs to run tests on CI * Use less than 100% based on research * Ensure proper types for worker value
121 lines
3.5 KiB
TypeScript
121 lines
3.5 KiB
TypeScript
import { defineConfig, devices } from '@playwright/test'
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import os from 'os'
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const platform = os.platform() // 'linux' (Ubuntu), 'darwin' (macOS), 'win32' (Windows)
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let workers: number | string
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if (process.env.E2E_WORKERS) {
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workers = process.env.E2E_WORKERS.includes('%')
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? process.env.E2E_WORKERS
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: parseInt(process.env.E2E_WORKERS)
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} else if (!process.env.CI) {
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workers = 1 // Local dev: keep things simple and deterministic by default
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} else {
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// On CI: adjust based on OS
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switch (platform) {
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case 'linux':
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workers = '100%' // CI Linux runners are generally beefier
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break
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case 'darwin':
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case 'win32':
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default:
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workers = '75%' // Slightly conservative for GUI-based OSes
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break
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}
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}
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/**
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* See https://playwright.dev/docs/test-configuration.
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*/
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export default defineConfig({
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timeout: 120_000, // override the default 30s timeout
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testDir: './e2e/playwright',
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testIgnore: '*.test.ts', // ignore unit tests
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/* Run tests in files in parallel */
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fullyParallel: true,
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/* Fail the build on CI if you accidentally left test.only in the source code. */
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forbidOnly: !!process.env.CI,
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/* Do not retry */
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retries: process.env.CI ? 0 : 0,
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/* Use all available CPU cores */
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workers: workers,
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/* Reporter to use. See https://playwright.dev/docs/test-reporters */
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reporter: [
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[process.env.CI ? 'dot' : 'list'],
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['json', { outputFile: './test-results/report.json' }],
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['html'],
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],
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/* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
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use: {
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/* Base URL to use in actions like `await page.goto('/')`. */
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baseURL: 'http://localhost:3000',
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/* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
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trace: 'retain-on-failure',
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actionTimeout: 15000,
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screenshot: 'only-on-failure',
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},
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/* Configure projects for major browsers */
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projects: [
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{
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name: 'Google Chrome',
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use: {
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...devices['Desktop Chrome'],
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channel: 'chrome',
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contextOptions: {
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/* Chromium is the only one with these permission types */
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permissions: ['clipboard-write', 'clipboard-read'],
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},
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launchOptions: {
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...(process.env.PLAYWRIGHT_CHROMIUM_EXECUTABLE_PATH
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? {
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executablePath: process.env.PLAYWRIGHT_CHROMIUM_EXECUTABLE_PATH,
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}
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: {}),
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},
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}, // or 'chrome-beta'
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},
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// {
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// name: 'webkit',
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// use: { ...devices['Desktop Safari'] },
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// },
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// {
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// name: 'firefox',
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// use: { ...devices['Desktop Firefox'] },
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// },
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// {
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// name: 'chromium', // compat issue with encoding atm, so we're using the branded 'Google Chrome' instead
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// use: { ...devices['Desktop Chrome'] },
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// },
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/* Test against mobile viewports. */
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// {
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// name: 'Mobile Chrome',
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// use: { ...devices['Pixel 5'] },
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// },
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// {
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// name: 'Mobile Safari',
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// use: { ...devices['iPhone 12'] },
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// },
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/* Test against branded browsers. */
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// {
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// name: 'Microsoft Edge',
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// use: { ...devices['Desktop Edge'], channel: 'msedge' },
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// },
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// {
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// name: 'Google Chrome',
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// use: { ...devices['Desktop Chrome'], channel: 'chrome' },
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// },
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],
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/* Run your local dev server before starting the tests */
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webServer: {
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command: 'yarn start',
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// url: 'http://127.0.0.1:3000',
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reuseExistingServer: !process.env.CI,
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},
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})
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