软件测试作业4
流程图
对于测试用例t1=(n=3)和t2=(n=5),MAXPRIMES = 4时,t1不能检查出错误,而t2则会发生数组越界错。
对于测试用例t3=(n=1),测试路径不经过while的循环体。
节点覆盖:TR={1,2,3,4,5,6,7,8,9,10,11,12,13}
边覆盖:TR={(1,2), (2,3), (2,10), (3,4), (4,5), (5,6), (5,8), (6,5), (6,7), (7,8), (8,2), (9,2), (10,11), (11,12), (12,13), (13,11)}
主路径覆盖:TR={
(1,2,3,4,5,6,7),
(1,2,3,4,5,6,8,9,10,11),
(1,2,3,4,5,6,8,9,11),
(1,2,3,4,5,9,10,11),
(1,2,3,4,5,9,11),
(1,2,12,13,14,15),
(1,2,12,16),
(2,3,4,5,6,8,9,10,11,2),
(2,3,4,5,6,8,9,11,2),
(2,3,4,5,9,10,11,2),
(2,3,4,5,9,11,2),
(3,4,5,6,8,9,10,11,2,12,13,14,15),
(3,4,5,6,8,9,11,2,12,13,14,15),
(3,4,5,6,8,9,10,11,2,12,13,16),
(3,4,5,6,8,9,11,2,12,13,16),
(3,4,5,9,10,11,2,12,13,14,15),
(3,4,5,9,11,2,12,13,14,15),
(3,4,5,9,10,11,2,12,13,16),
(3,4,5,9,11,2,12,13,16),
(5,6,7,5),
(6,7,5,9,10,11,2,12,13,14,15),
(6,7,5,9,11,2,12,13,14,15),
(6,7,5,9,10,11,2,12,13,16),
(6,7,5,9,11,2,12,13,16),
(13,14,15,13),
(14,15,13,16)
}