Element Displayedness

[Danp2]

In chapter C. Element Displayedness:

This function is typically exposed to GET requests with a URI Template of /session/{session id}/element/{element id}/displayed.

Suggest that this information also be listed under 13. Element State

[andreastt]

It’s in the appendix because it relies on features that are not part of the web platform. I think it would be confusing to mix references to Selenium atoms in the definitions related to element state.

[foolip]

Some history on this issue I found:
#660 (via 4a1c350)
https://www.w3.org/2015/10/25-webdriver-minutes.html#action09 (via de7ca16)

Does any WebDriver implementation currently support the /displayed endpoint? https://w3c.github.io/webdriver/#element-displayedness isn't marked as non-normative, but there aren't any tests for it.

[Danp2]

Does any WebDriver implementation currently support the /displayed endpoint?

Yes, both Chromedriver and Geckodriver support this implementation. Haven't tested any others.

[foolip]

Ah, I tried to find it in chromedriver and failed before, but here it is:
https://cs.chromium.org/chromium/src/chrome/test/chromedriver/server/http_handler.cc?l=331&rcl=5540a9cb7ec95a28dcfb97f9ce92520799a71647