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Foundations of Software Testing: Fundamental Algorithms and Techniques
book

Foundations of Software Testing: Fundamental Algorithms and Techniques

by Aditya P. Mathur
March 2007
Intermediate to advanced content levelIntermediate to advanced
709 pages
20h 23m
English
Pearson India
Content preview from Foundations of Software Testing: Fundamental Algorithms and Techniques
Test Adequacy Assessment
cover all c-uses. This is because dcu(x, 1) will be covered when dcu(z,5)
is covered. Continuing in this manner, one can show that dcu(count,
1) can also be ignored. This leads us to a minimal set of c-uses to be
covered as shown in the table below. Note that the total number of c-
uses to consider has now been reduced from 17 to 12. The total number
of p-uses to consider has been reduced from 10 to 4. Similar analysis for
removing p-uses from consideration is left as an exercise (see Exercise
6.30).
Defined at
Variable (v) node (n) dcu (v, n) dpu (v, n)
y 6 {4, 6} {(3, 4), (3, 6)}
z 1 {4, 6, 7} { }
z 4 {4,6,7} {}
z 5 {4, 6, 7} { } ...
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Publisher Resources

ISBN: 9788131707951