I'm having a problem with ng test and Angular v21

Beginne damit, den Fehler mit ng test und pnpm run test in der gemeldeten Umgebung mit Windows, Angular CLI 21.0.1, Node.js 24.11.1 und pnpm 10.24.0 zu reproduzieren. Vergleiche die beiden Befehlswege und erfasse den zugrunde liegenden Fehler; als erledigt gilt die Aufgabe, wenn der Testbefehl einen hilfreichen Fehler meldet, ohne das Terminal zu schließen.

Which @angular/* package(s) are the source of the bug?

Don't known / other

Is this a regression?

No

Description

Let me explain my problem. I'm trying to run tests using ng test, but I don't know why it suddenly closes the terminal and I don't get any errors. If I run pnpm run test or pnpm test using pnpm run test, I get these errors:

ELIFECYCLE Test failed. See above for more details.

I've searched on Google but haven't found anything about this issue.

I'm using a Windows environment.

Please provide a link to a minimal reproduction of the bug

No response

Please provide the exception or error you saw

When I launch ng test, my terminal immediately shuts down. But if I run it via `pnpm run test`, I get this error ELIFECYCLE Test failed. See above for more details.

Please provide the environment you discovered this bug in (run ng version)

Angular CLI       : 21.0.1
Angular           : 21.0.1
Node.js           : 24.11.1
Package Manager   : pnpm 10.24.0
Operating System  : win32 x64

┌───────────────────────────┬───────────────────┬───────────────────┐
│ Package                   │ Installed Version │ Requested Version │
├───────────────────────────┼───────────────────┼───────────────────┤
│ @angular/build            │ 21.0.1            │ ^21.0.1           │
│ @angular/cli              │ 21.0.1            │ ^21.0.1           │
│ @angular/common           │ 21.0.1            │ ^21.0.0           │
│ @angular/compiler         │ 21.0.1            │ ^21.0.0           │
│ @angular/compiler-cli     │ 21.0.1            │ ^21.0.0           │
│ @angular/core             │ 21.0.1            │ ^21.0.0           │
│ @angular/forms            │ 21.0.1            │ ^21.0.0           │
│ @angular/platform-browser │ 21.0.1            │ ^21.0.0           │
│ @angular/router           │ 21.0.1            │ ^21.0.0           │
│ rxjs                      │ 7.8.2             │ ~7.8.0            │
│ typescript                │ 5.9.3             │ ~5.9.2            │
│ vitest                    │ 4.0.14            │ ^4.0.8            │
└───────────────────────────┴───────────────────┴───────────────────┘

Anything else?