The bidi_session, session, and current_session fixtures are overridden
to use the dedicated geckodriver instance. This allows all upstream
fixtures (top_context, new_tab, install_webextension, use_pref, etc.)
to work transparently with the custom geckodriver session.
A @pytest.mark.geckodriver(allow_system_access=True) marker controls
system access, and @pytest.mark.capabilities({...}) allows per-test
capability overrides. Capability changes trigger a session restart
without restarting the geckodriver process.
All tests using @pytest.mark.allow_system_access or manual geckodriver
setup for system access are updated to use the new markers and fixtures.
Differential Revision: https://phabricator.services.mozilla.com/D308872
Henrik Skupin
8421ed468d