Pass the environment variables to the test env, for example `CI`

[whitphx]

When tests are run by vscode-test-web, process.env is empty.
This is inconvenient, for example, when the CI envvar is checked in the test files to detect the GitHub Actions environment.

It would be nice if there is an option to pass all or some of the environment variables from the parent env to the browser env launched by this library, or an option to set arbitrary envvars in the test env.

[aeschli]

The web extension and the web extension tests run in a browser worker environment, not NodeJS, so having process.env is a bit strange

But I understand you are looking for a way to pass some arguments from the test-web command line to the running tests.

[whitphx]

Thanks, and you are right. Looks like process.env is not the right way but I want to pass values from the command line to the test environment.

[zm-cttae]

#62 - similar but reverse ask, solvable using IPC.