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kotlinlang

I'm on Alpine Linux running JS tests. With `CHROME_BIN=chromium-browser`  however it complains that `Running as root without --no-sandbox is not supported.` . I'm trying to add the `--no-sandbox`  option, however I can't add it to `CHROME_BIN` . Is there an option somewhere in the multiplatform plugin to handle this? And if not, what are the solutions?

I haven't figured it out just yet but you can put config files in the project directory under the `karma.config.d` directory (create it yourself) or whichever test framework you're using like mocha.config.d etc.

the frontend plugin talks about it here for webpack for instance

<https://github.com/Kotlin/kotlin-frontend-plugin#webpack-configuration-customization>

Hi, you can check this thread 

<https://kotlinlang.slack.com/archives/C0B8L3U69/p1583764679215200|https://kotlinlang.slack.com/archives/C0B8L3U69/p1583764679215200>

Tl;dr you need to use option `useConfigDirectory` . And then you need to create folder `<http://karma.com|karma.com>fig.d` where you can create plain js files, in which you can configure karma config via `config` variable, and add your own browser launchers (including `no-sandbox` option). But do you really need to run with super user? If you will run with limited user there isn’t this kind of error
```kotlin {
 js {
  browser {
   testTask {
    useKarma {
     useConfigDirectory()
    }
   }
  }
 }
}```

super user is a convenience inside docker images

I actually just got it working by realizing I can set flags that get picked up by ubuntu images.
`echo "CHROMIUM_FLAGS=\"--no-sandbox --headless --disable-gpu\"" &gt; ~/.chromium-browser.init`

your example (patricks, rather) is kind of a bummer as it seems I had been really close to figuring it out reading the plugin source but I couldn't find a way to make it work in a kts file so a little comedy there.

Thanks a lot for your replies, I'll try it out ^^