NDLI: Conference abstracts

Content Provider	ACM Digital Library
Editor	Slamecka, Vladimir
Abstract	One problem in computer program testing arises when errors are found and corrected after a portion of the tests have run properly. How can it be shown that a fix to one area of the code does not adversely affect the execution of another area? What is needed is a quantitative method for assuring that new program modifications do not introduce new errors into the code. This model considers the retest philosophy that every program instruction that could possibly be reached and tested from the modified code be retested at least once. The problem is how to determine the minimum number of test cases to be rerun. The process first involves generating the test case dependency matrix and the reachability matrix. Using the test case dependency matrix and the appropriate rows of the reachability matrix, a 0-1 integer program can be specified. The solution of the integer program yields the minimum number of test cases to be rerun, and the coefficients of the objective function identify which specific test cases to rerun.
Starting Page	1
Ending Page	36
Page Count	36
File Format	PDF
DOI	10.1145/800008.808038
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	1977-01-01
Publisher Place	New York
Access Restriction	Subscribed
Content Type	Text

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