
二、测试用例
1.语句覆盖测试用例:
| 编号 | 输入 | 期望输出 | 覆盖对象 | 测试结果 |
| 1 | a=1, b=2, c=3 | 0 | ①, ⑤ | 0 |
| 2 | a=3, b=4, c=5 | 1 | ①, ②, ④, ⑥ | 1 |
| 3 | a=3, b=3, c=4 | 2 | ①, ②, ④, ⑦ | 2 |
| 4 | a=3, b=4, c=5 | 3 | 1, ②, ③ | 3 |
| 编号 | 输入 | 期望输出 | 覆盖对象 | 测试结果 |
| 11 | a=1, b=2, c=3 | 0 | ①, ⑤ | 0 |
| 12 | a=3, b=4, c=5 | 1 | ①, ②, ④, ⑥ | 1 |
| 13 | a=3, b=3, c=4 | 2 | ①, ②, ④, ⑦ | 2 |
| 14 | a=3, b=4, c=5 | 3 | 1, ②, ③ | 3 |
| 编号 | 输入 | 期望输出 | 覆盖对象 | 测试结果 |
| 5 | a=1, b=6, c=7 | 0 | F1, T2, T3 | 0 |
| 6 | a=7, b=1, c=6 | 0 | T1, F2, T3 | 0 |
| 7 | a=1, b=7, c=6 | 0 | T1, T2, F3 | 0 |
| 8 | a=3, b=3, c=4 | 2 | T1, T2, T3, T4, F5, T6, F7, F8 | 2 |
| 9 | a=3, b=4, c=3 | 2 | T1, T2, T3, F4, F5, F6, F7, T8 | 2 |
| 10 | a=4, b=3, c=3 | 2 | T1, T2, T3, F4, T5, F6, T7, F8 | 2 |
| 编号 | 输入 | 期望输出 | 覆盖对象 | 测试结果 |
| 15 | a=1, b=6, c=7 | 0 | F1,T2,T3(①, ②) | 0 |
| 16 | a=7, b=1, c=6 | 0 | T1,F2,T3 (①,②)) | 0 |
| 17 | a=1, b=7, c=6 | 0 | T1,T2,F3(①,②) | 0 |
| 18 | a=3, b=3, c=4 | 2 | T1,T2,T3,T4,F5,T6,F7,F8 (①②③⑦) | 2 |
| 19 | a=3, b=4, c=3 | 2 | F,T1,T2, T3,4,F5,F6, F7, T8 (①, ②, ③, ⑦) | 2 |
| 20 | a=4, b=3, c=3 | 2 | T1T2,T3,F4,T5,F6,T7,F8 (①,② ③,⑦) | 2 |
| 21 | a=3, b=3, c=3 | 3 | F1,T2,T3 (①②③) | 3 |
| 22 | a=3, b=4, c=5 | 1 | T1,F2,T3 (①②④⑥) | 1 |
| 编号 | 输入 | 期望输出 | 覆盖对象 | 测试结果 |
| 23 | a=1, b=6, c=7 | 0 | F1, T2, T3 | 0 |
| 24 | a=7, b=6, c=1 | 0 | T1, F2, T3 | 0 |
| 25 | a=1, b=7, c=6 | 0 | T1, T2, F2 | 0 |
| 26 | a=3, b=3, c=3 | 3 | T1, T2, T3, T4, T5 | 3 |
| 27 | a=3, b=3, c=4 | 2 | T1, T2, T3, F4, F5, F6, F7, T8 | 2 |
| 28 | a=4, b=3, c=3 | 2 | T1, T2, T3, F4, T5, F6, T7, F8 | 2 |
| 29 | a=3, b=4, c=5 | 1 | T1, T2, T3, F4, F5, F6, F7, F8 | 1 |
| 30 | a=3, b=4, c=3 | 2 | T1, T2, T3, F4, F5, F6, F7, T8 | 2 |
| 备注 | 其他条件组合,无法到达结束 | |||
| 编号 | 输入 | 期望输出 | 覆盖对象 | 测试结果 |
| 31 | a=1, b=6, c=7 | 0 | A->D | 0 |
| 32 | a=7, b=6, c=1 | 0 | A->B->D | 0 |
| 33 | a=1, b=7, c=6 | 0 | A->B->C->D | 0 |
