The invention discloses a mobile automatic testing method based on object separation management. The method is based on the separation of objects and automatic test scripts and the conception of centralized object management. The test objects of mobile applications are separated from the automatic test scripts. At the same time, considering of the existence of the situation that multiple test scripts quote one same object, the test objects are pooled in an object management library for concentrated management, and the automatic test is achieved in a manner of driving the objects. According to the mobile automatic testing method based on object separation management, testers can quickly and highly efficiently manage and move the test objects, greatly lower the maintenance cost of the mobile automation test scripts.