[test-runner] uvu support

[bennypowers]

Akin to @web/test-runner-mocha, it would be lovely to have @web/test-runner-uvu that runs test files using uvu

[ifndefdeadmau5]

@bennypowers Hi, just wondered if there's any progress regarding it

[bennypowers]

@thepassle might know

[thepassle]

I happened to work on this recently, and its not really possible because uvu automatically kicks off test execution as a side effect of the module, and uvu only logs test results to the console, for usage with web test runner we need to ping them back to the server.

Lukeed did mention hes working on a rewrite of uvu that addresses these issues. In the meantime if youre looking for an alternative, you can use https://github.com/thepassle/asdgf

[ifndefdeadmau5]

@thepassle thanks for letting me know that! 🙏