A test program plagiarism detection method based on the similarity of test code fragments

Abstract

The invention relates to a test program plagiarism detection method based on test code segment similarity. This method is aimed at each method to be tested in the program to be tested. Firstly, the unique method identifier is calculated based on the class name, method name, and parameter sequence; secondly, a set of all test code fragments is extracted from the test program. The corresponding method; then, analyze the similarity between the test fragments to obtain the similarity analysis report, and thus calculate the similarity value between the fragments; finally, use the similarity value of the test fragment to calculate the overall similarity value of the test program, and use the overall test program The similarity value can more accurately judge the plagiarism between the test programs. The purpose of the present invention is to fill in the blank of test code similarity detection technology, solve the low precision of test code similarity analysis and the low efficiency of test code plagiarism detection mainly relying on manual operation, thereby improving the efficiency and accuracy of test code similarity detection .

Description

technical field [0001] The invention belongs to the field of software testing and code similarity detection, is especially suitable for the field of software testing code plagiarism detection, and solves the problem of difficult detection of plagiarism between test codes submitted by developers and testers in software testing competitions. By detecting the similarity of the test code fragments more accurately, it is possible to judge the overall degree of plagiarism between the test programs, avoid time-consuming and labor-intensive manual detection operations, and improve the efficiency and accuracy of test code plagiarism detection. Background technique [0002] Copying and pasting source code is a common activity in software engineering. Copying and pasting code can be both beneficial and harmful. On the one hand, software reuse can quickly improve coding efficiency, which is a view that most software developers agree with. Therefore, in the process of software developm...

AI Technical Summary

Problems solved by technology

[0007] The present invention improves the accuracy of test program code similarity detection by providing a test program plagiarism detection method based on the similarity of test code segments, and fills the gap in the test code similarity detection technology; it is used to solve the problem of detecting software test contestants The problem of cheating and plagiarism is difficult to detect, helping test competition organizers reduce the workload of manual detection of cheating and plagiarism, and also improve the efficiency of cheating detection, ensuring a fairer software testing competition

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