Cannot select an element to reduce if its in an iframe

webcompat / testcase-reducer

An addon helping to reduce test-cases from live pages.

6 stars 3 forks source link

Cannot select an element to reduce if its in an iframe #18

Closed wisniewskit closed 5 years ago

wisniewskit commented 5 years ago

While fixing this, it would be good to also fix the Chromium addon, since it's currently double-counting some frames due to message-handling weirdness causing lastErrors to trigger in unexpected places in the code.

wisniewskit commented 5 years ago

Just to be 100% clear, the fix here does not affect third-party iframes. Firefox extension APIs currently do not allow access to the element selected in the inspector ($0) when it is in a third-party iframe (bug 1581721)