The invention relates to a real-time dynamic scheduling policy test method based on digital microkernel. The method schedules the system on the basis of the scheduling policy of the microkernel; the essence of the digital microkernel dynamic scheduling is to realize task scheduling accuracy and task scheduling real-time performance according to complicated task demands, so as to satisfy the system requirements for accurate time and actuating logic; the invention abstracts the digital microkernel and logic application into a dynamic real-time object, establishes a unified model by using the system resources and application resources, dynamically tracks the real-time logic behavior of the resources in the relative time track record model according to the behavior of the model, and tests the real-time performance and accuracy of the system operation by analyzing a real-time logic behavior time sequence report.