@angular/build:karma builder seems to be leaving test-out artifacts in the dist directory #30713
Description
Command
test
Is this a regression?
- Yes, this behavior used to work in the previous version
The previous version in which this bug was not present was
v19
Description
It seems that the new v20 builder is either generating a lot more testing code and persisting it on the filesystem, or the cleanup phase is not being triggered correctly.
Minimal Reproduction
ng new app
ng test
Check the /dist/test-out/ folder. Do multiple runs for multiple artifacts.
Exception or Error
Your Environment
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/ △ \ | '_ \ / _` | | | | |/ _` | '__| | | | | | |
/ ___ \| | | | (_| | |_| | | (_| | | | |___| |___ | |
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Angular CLI: 20.0.5
Node: 22.17.0
Package Manager: npm 11.4.2
OS: darwin arm64
Angular: 20.0.6
... animations, common, compiler, compiler-cli, core, forms
... language-service, platform-browser, platform-browser-dynamic
... router
Package Version
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@angular-devkit/architect 0.1902.15
@angular-devkit/core 19.2.15
@angular-devkit/schematics 19.2.15
@angular/build 20.0.5
@angular/cdk 20.0.5
@angular/cli 20.0.5
@angular/material 20.0.5
@schematics/angular 20.0.5
rxjs 7.8.2
typescript 5.8.3
webpack 5.99.9
zone.js 0.15.1
(Still migrating to v20 for some other dependencies)
Anything else relevant?
No response