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

まず、報告された Windows、Angular CLI 21.0.1、Node.js 24.11.1、pnpm 10.24.0 の環境で ng test と pnpm run test を実行して失敗を再現します。2 つのコマンド経路を比較し、根本のエラーを取得します。テストコマンドがターミナルを閉じずに有用な失敗を報告すれば完了です。

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?