Exercise-6.1.1a.md

Exercise 7.2.2.5

Question

The graph defined by the following sets:

• N = {1, 2, 3, 4, 5, 6, 7}
• N0 = {1}
• Nf = {7}
• E = {(1, 2), (1, 7), (2, 3), (2, 4), (3, 2), (4, 5), (4, 6), (5, 6), (6, 1)}

Also consider the following (candidate) test paths:

• p1 = [1, 2, 4, 5, 6, 1, 7]
• p2 = [1, 2, 3, 2, 4, 6, 1, 7]
• p3 = [1, 2, 3, 2, 4, 5, 6, 1, 7]

(a) Draw the graph.

(b) List the test requirements for Edge-Pair Coverage.

13 requirements are needed for Edge-Pairs:

1. [1,2,3]
2. [1,2,4]
3. [1,7]
4. [2,3,2]
5. [2,4,5]
6. [2,4,6]
7. [3,2,3]
8. [3,2,4]
9. [4,5,6]
10. [4,6,1]
11. [5,6,1]
12. [6,1,2]
13. [6,1,7]