Self-adapting software defect positioning method based on predicate execution information analysis
A technique for executing information and locating methods, which is applied in software testing/debugging, etc., and can solve problems such as inability to effectively use predicate execution information
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[0078] Assume that the program under test contains several defects, usually these defects are unknown before the test, first perform stub insertion on the program to be tested, design the output information of the stub point as the information described in the third step of the above method, and then load the test case , run the program after instrumentation. Collect the output information of the stub function, preprocess the information according to the requirements of the fourth step in the above method, and obtain the top N most frequent occurrences of each predicate in all failed test cases (2
[0079] In order to test the positioning efficiency of ...
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