Robocop is a Mozilla project which uses Robotium to test Firefox on Android devices.

Robotium is an open source tool licensed under the Apache 2.0 license and the original
source can be found here:
https://github.com/RobotiumTech/robotium

We are including robotium-solo-5.5.4.jar as a binary and are not modifying it in any way
from the original download found at:
https://github.com/RobotiumTech/robotium/wiki/Downloads

Firefox for Android developers should read the documentation in
mobile/android/tests/browser/robocop/README.rst.