The document summarizes an online test program generator for RISC-V microprocessors called MicroTESK. It describes how the generator works offline by translating specifications into test programs, and online by executing directly on the device under test to generate and run tests. The generator uses techniques like combinatorial brute-force and randomization to generate diverse test cases and checks results with signatures and transformations to detect errors. Future work areas include supporting more RISC-V instruction subsets and advanced techniques like model-based generation, mutations, and equivalence checking.