I have my app and my tests saved as following:
App package name: com.my.app Test runner: com.my.app.test
When I run the app by itself, I can use adb to see the pid of my app:
adb shell ps | grep com.my.app
u0_a839 14710 1044 41927360 714352 0 0 S com.my.app
When I run my app with automation, I tried calling the same adb command while the tests were running:
adb shell ps | grep com.my.app.test
But nothing shows up.