Running/debugging extension tests does not work anymore

[aeschli]

Version: 1.51.0-insider
Commit: 49696e8
Date: 2020-10-31T00:11:14.623Z

Tested on Ubuntu and Window

• create a new extension with yo code
• open the extension in VScode,
• set a breakpoint in src/test/suite/extension.test.ts
• go to the debug viewlet, Run Extension Tests
• other window opens but immediately closes
  Breakpoint not reached, no output to debug console
  Sometimes the debug session is not terminated (debug toolbar stays present)

[weinand]

I cannot reproduce the issue on Window or linux (with a Parallels VM).
@connor can you?

[connor4312]

Have you enabled the web worker extension host? If so you're probably running into #104004

[aeschli]

Yes, I had the web worker ext host on. So sorry for that, I didn't realize that.

Duplicate of #104004