We present a method of generating test cases from the software specifications which are modeled by nondeterministic finite state machines. It is applicable to both nondeterministic and deterministic finite state mach...We present a method of generating test cases from the software specifications which are modeled by nondeterministic finite state machines. It is applicable to both nondeterministic and deterministic finite state machines. When applied to deterministic machines, this method yields usually smaller test suites with full fault coverage than the existing methods that also assure full fault coverage. In particular, the proposed mehod can be used to test the control portion of software specified in the formalspecification languages SDL or ESTELLE.展开更多
Formal methods for test sequence generation from FSM have been studied widely andthoroughly,but most real communication systems can only be modeled as EFSM exactly.Data portion in EFSM brings difficulties for test sui...Formal methods for test sequence generation from FSM have been studied widely andthoroughly,but most real communication systems can only be modeled as EFSM exactly.Data portion in EFSM brings difficulties for test suite generation.In this paper,the strategyof generating test suite from protocols modelled as EFSM is presented.This strategy consid-ers testing of both the control portion and data portion of protocols.A software,the testsuite generation system(TSGS)based on above strategy,is introduced.展开更多
文摘We present a method of generating test cases from the software specifications which are modeled by nondeterministic finite state machines. It is applicable to both nondeterministic and deterministic finite state machines. When applied to deterministic machines, this method yields usually smaller test suites with full fault coverage than the existing methods that also assure full fault coverage. In particular, the proposed mehod can be used to test the control portion of software specified in the formalspecification languages SDL or ESTELLE.
基金Sponsored by Natural Sclence Foundation of China.
文摘Formal methods for test sequence generation from FSM have been studied widely andthoroughly,but most real communication systems can only be modeled as EFSM exactly.Data portion in EFSM brings difficulties for test suite generation.In this paper,the strategyof generating test suite from protocols modelled as EFSM is presented.This strategy consid-ers testing of both the control portion and data portion of protocols.A software,the testsuite generation system(TSGS)based on above strategy,is introduced.
