Hi Amit & Soumya,

Perhaps you have realised this issue, which means if our test target only supports ADB over Ethernet, then some CTS test cases won't be executed if they require a system reboot.

As we know, in order to enable ADB over Ethernet, we need to do following 3 steps on our test target:

stop adbd

setprop service.adb.tcp.port 6565

start adbd

Some CTS test (for example, "Android" test suite), will reboot system before being performed. Since the variable settings above will be lost after powered off, then after system rebooted, ADB over Ethernet connection will be lost. I tried this on vexpress A9 board and found many test cases couldn't be run just because the ADB connection failed after rebooting.

Therefore, when run CTS, the test target should support ADB over USB connection, then can ensure everything goes well.

Thanks.

Best Regards

Botao Sun