Running test with --code-coverage fail with @angular-devkit/build-angular 14.0.3

[christiangoudreau]

🐞 Bug report

Command (mark with an x)

ng test --code-coverage

• new
• build
• serve
• test
• e2e
• generate
• add
• update
• lint
• extract-i18n
• run
• config
• help
• version
• doc

Is this a regression?

Yes. @angular-devkit/build-angular 14.0.2 works as expected.

Description

An error is thrown when running tests.

🔬 Minimal Reproduction

Just run test with code coverage

🔥 Exception or Error

⠋ Generating browser application bundles (phase: setup)...An unhandled exception occurred: EACCES: permission denied, scandir '/boot/efi'

And the angular log contain :
[error] Error: EACCES: permission denied, scandir '/boot/efi'
at Object.readdirSync (node:fs:1405:3)
at GlobSync._readdir (/home/damob/projects/pm2/frontend/node_modules/@angular-devkit/build-angular/node_modules/glob/sync.js:288:46)
at GlobSync._readdirInGlobStar (/home/damob/projects/pm2/frontend/node_modules/@angular-devkit/build-angular/node_modules/glob/sync.js:267:20)
at GlobSync._readdir (/home/damob/projects/pm2/frontend/node_modules/@angular-devkit/build-angular/node_modules/glob/sync.js:276:17)
at GlobSync._processReaddir (/home/damob/projects/pm2/frontend/node_modules/@angular-devkit/build-angular/node_modules/glob/sync.js:137:22)
at GlobSync._process (/home/damob/projects/pm2/frontend/node_modules/@angular-devkit/build-angular/node_modules/glob/sync.js:132:10)
at GlobSync._processGlobStar (/home/damob/projects/pm2/frontend/node_modules/@angular-devkit/build-angular/node_modules/glob/sync.js:380:10)
at GlobSync._process (/home/damob/projects/pm2/frontend/node_modules/@angular-devkit/build-angular/node_modules/glob/sync.js:130:10)
at GlobSync._processGlobStar (/home/damob/projects/pm2/frontend/node_modules/@angular-devkit/build-angular/node_modules/glob/sync.js:383:10)
at GlobSync._process (/home/damob/projects/pm2/frontend/node_modules/@angular-devkit/build-angular/node_modules/glob/sync.js:130:10)

🌍 Your Environment

Angular CLI: 14.0.3
Node: 16.15.0
Package Manager: yarn 3.2.1 
OS: linux x64

Angular: 14.0.3
... animations, cdk, cli, common, compiler, compiler-cli, core
... forms, material, material-moment-adapter, platform-browser
... platform-browser-dynamic, router

Package                         Version
---------------------------------------------------------
@angular-devkit/architect       0.1400.3
@angular-devkit/build-angular   14.0.3
@angular-devkit/core            14.0.3
@angular-devkit/schematics      14.0.3
@angular/flex-layout            13.0.0-beta.38
@schematics/angular             14.0.3
ng-packagr                      14.0.2
rxjs                            7.5.5
typescript                      4.7.4

[alan-agius4]

Can you share the test section of your angular.json?

[christiangoudreau]

Sure. That being said, tests runs correctly without --code-coverage

                "test": {
                    "configurations": {
                        "ci": {
                            "karmaConfig": "projects/investors/karma.conf.ci.js"
                        }
                    },
                    "builder": "@angular-devkit/build-angular:karma",
                    "options": {
                        "main": "projects/investors/src/test.ts",
                        "polyfills": "projects/investors/src/polyfills.ts",
                        "tsConfig": "projects/investors/tsconfig.spec.json",
                        "karmaConfig": "projects/investors/karma.conf.js",
                        "codeCoverageExclude": [
                            "/**/*.module.ts",
                            "/**/providers.ts"
                        ]
                    }
                },

[alan-agius4]

In general we don’t expect paths to start with a forward slash.

As a workaround you could remove the leading / from the codeCoverageExclude paths.

We should disallow mounting of globs starting with forward slash.

[christiangoudreau]

You think it's only that ? I'll try

[alan-agius4]

You think it's only that ? I'll try

Yes

[christiangoudreau]

I does fix the problem, thank you really much!

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