pointer_mouse.py - mozsearch

Enable keyboard shortcuts

This WPT test may be referenced by the following Test IDs:
- /webdriver/classic/perform_actions/pointer_mouse.py - WPT Dashboard Interop Dashboard

import pytest

pytestmark = pytest.mark.asyncio

async def test_click_in_display_none_frame(session, inline):

    frame_url = inline(

"""

        <button>click to hide</button>

        <script type="text/javascript">

            const btn = document.querySelector('button');

            btn.addEventListener('click', ev => {

                window.parent.postMessage("test");

});

        </script>

"""

    url = inline(

        f"""

        <div id="content">

            <iframe src='{frame_url}'></iframe>

        </div>

        <script>

            window.addEventListener("message", ev => {{

                document.querySelector("iframe").style.display = "none";

            }}, false);

        </script>

"""

    session.url = url

    frame = session.find.css("iframe", all=False)

    session.switch_frame(frame)

    button = session.find.css("button", all=False)

    mouse_chain = session.actions.sequence(

        "pointer", "pointer_id", {"pointerType": "mouse"}

    # Firefox bug:

    # - the click will hide the iframe via display none

    # - the last bit of performActions tries to wait for animationFrame in the

    #   iframe browsing context, but since it's hidden there won't be any and

    #   we never resolve

    # Note that the pause(100) is not strictly necessary to reproduce the issue

    # but it makes it fail consistently. Otherwise it's very much intermittent.

    mouse_chain.pointer_move(0, 0, origin=button).pointer_down().pointer_up().pause(

    ).perform()