Running WebUI unit tests
sed                     \
    -e 's|@API_VERSION[@]|2.251|g'      \
    -e 's|@NUM_VERSION[@]|41100|g'      \
Loading "Gruntfile.js" tasks...OK
+ test

Running tasks: test

Running "test" task

Running "qunit_junit" task
Options: dest="_build/test-reports", fileNamer=undefined, classNamer=undefined, testNamer=undefined
>> XML reports will be written to _build/test-reports

Running "qunit" task

Running "qunit:all" (qunit) task
Verifying property qunit.all exists in config...OK
Files: test/all_tests.html -> all
Options: timeout=5000, inject="/__w/1/s/install/ui/node_modules/grunt-contrib-qunit/chrome/bridge.js", urls=[], force=false, console, httpBase=false, summaryOnly=false

Testing test/all_tests.html 
Access to XMLHttpRequest at 'file:///__w/1/s/install/ui/test/qunit.js' from origin 'null' has been blocked by CORS policy: Cross origin requests are only supported for protocol schemes: http, data, chrome, https, chrome-untrusted.
Failed to load resource: net::ERR_FAILED
Access to XMLHttpRequest at 'file:///__w/1/s/install/ui/test/data/i18n_messages.json' from origin 'null' has been blocked by CORS policy: Cross origin requests are only supported for protocol schemes: http, data, chrome, https, chrome-untrusted.
Failed to load resource: net::ERR_FAILED

>> Error: Error: Couldn't receive translations
>>     at file:///__w/1/s/install/ui/js/freeipa/translations.js:67:11
>>     at runFactory (file:///__w/1/s/install/ui/js/dojo/dojo.js:1:17157)
>>     at execModule (file:///__w/1/s/install/ui/js/dojo/dojo.js:1:19541)
>>     at execModule (file:///__w/1/s/install/ui/js/dojo/dojo.js:1:19369)
>>     at execModule (file:///__w/1/s/install/ui/js/dojo/dojo.js:1:19369)
>>     at execModule (file:///__w/1/s/install/ui/js/dojo/dojo.js:1:19369)
>>     at execModule (file:///__w/1/s/install/ui/js/dojo/dojo.js:1:19369)
>>     at execModule (file:///__w/1/s/install/ui/js/dojo/dojo.js:1:19369)
>>     at file:///__w/1/s/install/ui/js/dojo/dojo.js:1:20002
>>     at guardCheckComplete (file:///__w/1/s/install/ui/js/dojo/dojo.js:1:19707)

Writing _build/test-reports/TEST-all_tests.xml...OK
>> Chrome timed out, possibly due to:
>> - QUnit is not loaded correctly.
>> - A missing QUnit start() call.
>> - Or, a misconfiguration of this task.
>> There was an error with headless chrome
Fatal error: test/all_tests.html?
##[error]Bash exited with code '1'.

    Finishing: WebUI Unit Tests