On Chrome device, several wake sources are expected to wake the system from sleep. Not all wake sources will turn the display back on after resume (if Dark Resume is enabled). Only wakes that are triggered by input devices will cause a Full Resume (turn the display on).
This test thus makes sure that following wake sources causes a Full Resume:
This test also makes sure that RTC triggers a Dark Resume.
Currently this test cannot verify the following wake sources and have to be tested manually.
The steps below describe how to run the test with a Servo V4. The steps should be similar for other Servos too.
$ sudo servo_updater
$ test_that ${DUT_ipaddr} power_WakeSources