Structure of automatic judge system mode based on the project design of independent type

Based on CDIO engineering teaching idea which emphasizes "learning while doing" and "project education", the essay constructs automatic judge system model of software project design in network teaching platform with software testing technology. The essay solves the problem of automatically generated black-box test cases with genetic algorithm, In particular, two methods hava been adopted to construct and calculate values of the fitness function, namely "cartridge construction method of branch function" and "construction method of the real time state of software". The problem that structure test of abnormal operation program is solved with the method of key points matching by the pattern matching of regular expression. Index Terms-Genetic Algorithm, CDIO, B/S Model, Blackbox Test, Regular Expressions, Pattern Matching, static disassembling