This test uses the eventSender to do a mouse click to focus the subframe. It won't run interactively. To run it manually, click on the iframe, Select All, then hit delete.

Selecting all the content in a contenteditable iframe should select the iframe itself (to help the user delete the iframe) only if the iframe is in an editable region. This test loads ../resources/select-all-iframe-src.html into an iframe. That file does a Select All + Delete. Two things should happen: