wdio.conf.js

// @TODO: Add Safari Tech Preview support
exports.config = {
  specs: ['./compat-tests/CanaryTestRunner.js'],
  maxInstances: 40,
  capabilities: [
    {
      browserName: 'chrome',
      platform: 'MAC',
      chromeOptions: {
        args: [
          '--flag-switches-begin',
          '--enable-canvas-2d-dynamic-rendering-mode-switching',
          '--enable-es3-apis',
          '--enable-experimental-canvas-features',
          '--enable-experimental-web-platform-features',
          '--javascript-harmony',
          '--enable-quic',
          '--enable-webvr',
          '--touch-events=enabled',
          '--enable-features=AsmJsToWebAssembly,BackgroundVideoTrackOptimization,GamepadExtensions,GenericSensor,MaterialDesignBookmarks,MaterialDesignHistory,MaterialDesignSettings,MaterialDesignUserMenu,NativeNotifications,SharedArrayBuffer,V8Future,WebAssembly,WebUSB,brotli-encoding',
          '--flag-switches-end'
        ],
        binary:
          '/Applications/Google Chrome Canary.app/Contents/MacOS/Google Chrome Canary'
      },
      maxInstances: 1,
      seleniumProtocol: 'WebDriver'
    }
  ],
  sync: false,
  logLevel: 'error',
  coloredLogs: true,
  screenshotOnReject: false,
  services: ['selenium-standalone'],
  framework: 'mocha',
  reporters: ['dot'],
  reporterOptions: {
    outputDir: './'
  },
  mochaOpts: {
    ui: 'bdd',
    compilers: ['js:babel-register']
  }
};