Amends 83e5d74864a8780445db4b34e406afc53b331039. A model index returned by QFileSystemModel might become invalid when events get processed, so don't store the result of setRootPath to re-use it in a QTRY_COMPARE function. Instead, always ask for a fresh model index. Also, use std::chrono::duration::count correctly; it returns the "tick", not the corresponding milliseconds, so (10s).count() returns 10 instead of 10000. Explicitly use 10000ms here. Un-blacklist the test on macOS again. Task-number: QTBUG-74471 Pick-to: 6.7 6.6 6.5 Change-Id: Ic98bb53c696441131bbc1055b64822faf2aec96f Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io> Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io> Reviewed-by: Marc Mutz <marc.mutz@qt.io>