running 6 tests
test os_device_registry_identity_positive ... ok
test os_device_registry_identity_negative ... ok
test os_device_registry_driver_match_positive ... ok
test os_device_registry_detach_negative ... ok
test os_device_registry_driver_match_negative ... ok
test os_device_registry_detach_positive ... ok

test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s