Pass custom command line flags

[vitalets]

I'm trying to pass custom Chrome flags as well as for usual karma-chrome-launcher. But seems it's not working. Example config:

chrome_latest_win10: {
      base: 'SauceLabs',
      browserName: 'Chrome',
      platform: 'Windows 10',
      version: 'latest',
      flags: [
        '--flag-switches-begin',
        '--disable-features=WebRtcHideLocalIpsWithMdns',
        '--flag-switches-end'
      ]
    },

Is it possible to pass custom cli arguments?

[wswebcreation]

Hi @vitalets

I assume you mean chrome options here. If you so you need to provide them through a 'goog:chromeOptions' object.

[vitalets]

@wswebcreation thank you!

This works:

'goog:chromeOptions': {
  args: [
      '--flag-switches-begin',
      '--disable-features=WebRtcHideLocalIpsWithMdns',
      '--flag-switches-end'
  ]
}

For other browsers key names will be moz:firefoxOptions and ms:edgeOptions.

[wswebcreation]

You're welcome

[ruchirrs]

Hi All for me the google chrome options work, however the firefox options do not seem to work. Can someone send me their sample log file? Below is what i used. I am basically trying to get video to autoplay when my script runs, however

Chrome options which works: "goog:chromeOptions": { args: [ '--autoplay-policy=no-user-gesture-required' ] }, firefox options which do not work

"moz:firefoxOptions": {
        args: [
          // '--media.autoplay.allow-extension-background-pages=true',
          '--media.autoplay.enabled.user-gestures-needed=false',
          '--media.allowed-to-play.enabled=true',
          '--media.autoplay.allow-extension-background-pages=true',
          '--media.autoplay.allow-muted=true',
          '--media.autoplay.block-webaudio=false',
          '--media.autoplay.default=-0',
          '--media.block-autoplay-until-in-foreground=false'
        ]
      },

[vitalets]

Hi All for me the google chrome options work, however the firefox options do not seem to work. Can someone send me their sample log file? Below is what i used. I am basically trying to get video to autoplay when my script runs, however

Chrome options which works: "goog:chromeOptions": { args: [ '--autoplay-policy=no-user-gesture-required' ] }, firefox options which do not work

"moz:firefoxOptions": {
        args: [
          // '--media.autoplay.allow-extension-background-pages=true',
          '--media.autoplay.enabled.user-gestures-needed=false',
          '--media.allowed-to-play.enabled=true',
          '--media.autoplay.allow-extension-background-pages=true',
          '--media.autoplay.allow-muted=true',
          '--media.autoplay.block-webaudio=false',
          '--media.autoplay.default=-0',
          '--media.block-autoplay-until-in-foreground=false'
        ]
      },

This code works for me for Firefox:

      'moz:firefoxOptions': {
        prefs: {
          'media.peerconnection.ice.obfuscate_host_addresses': false
        }
      }