Run tests with debugger fails to compile TS2322

[Jojoshua]

Describe the bug

Executing the "Run tests with debugger' config from visual studio returns the following error:

packages/language-server/src/utils.ts:61:5 - error TS2322: Type 'T | T[]' is not assignable to type 'T[]'

Reproduction

Execute the "Run tests with debugger' configuration that comes with this repo

Expected behaviour

Program compiles and allows debugging tests in language-server

System Info

• OS: Windows 10
• IDE: VSCode

Which package is the issue about?

language-server

Additional Information, eg. Screenshots

No response

[Jojoshua]

Also note that trying to route around this issue then brings up other compiler issues. Is the 'Run tests with debugger' configuration expected to be working in general?

[jasonlyu123]

It's not reliable when it does compile. So I didn't use it for a while. Didn't even notice it's broken 😆. I'll try to fix the config later. What I usually did is open the development instance of the extension and open the packages\language-server\test\plugins\svelte\testfiless directory. And use it to debug. You can use this method in the meanwhile.

[Jojoshua]

It's not reliable when it does compile. So I didn't use it for a while. Didn't even notice it's broken 😆. I'll try to fix the config later. What I usually did is open the development instance of the extension and open the packages\language-server\test\plugins\svelte\testfiless directory. And use it to debug. You can use this method in the meanwhile.

Ah good tip to verify expected values.