The test tries to be smart but it won't work once GPU blacklists are
supported because QTEST_MAIN will contain some imports that cannot be
namespaced.
Change-Id: Id0538cf1ba3885736d8b177e64064bd06f8fef2e
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>