Many software reliability growth models (SRGM) based on fault coverage only consider accumulative fault coverage ignoring that gained by every test case.

• 摘要现有的基于故障覆盖率的软件可靠性增长模型多是只考虑了累计故障覆盖率，没有描述每个测试用例能够获得的故障覆盖率。