Cross-origin not working

[xxluke]

Logs and screenshots

SecurityError

Failed to read a named property 'coverage' from 'Window': Blocked a frame with origin "http://localhost:4200" from accessing a cross-origin frame.

Describe the bug
This extension causes an error when you visit a different origin, for example an external login-website, due to CORS. Since the external website doesn't offer coverage anyway, it wouldn't be necessary to fetch it.

There's already #685 which fixes this, unfortunally there seems to be no one willing or able to write a test for it so it can get merged.

If someone knows a work-around for this bug I'd be happy to hear about it. I tried Cypress.on('uncaught:exception', ...) but it seems not to get triggered by this error.

Versions
cypress-io/code-coverage 3.12.24
Cypress 13.6.2

[JRSalica]

I have exactly the same issue, did you find a fix or a workaround? thx!

[xxluke]

I haven't unfortunally. We're now writing more unit tests instead of Cypress for the coverage.