Automatic test case generation and test process management method based on white box analysis

Abstract

The invention provides an automatic test case generation and test process management method based on white box analysis, which comprises the following steps: configuring a test environment, and analyzing and displaying a user code structure; performing white box static analysis on the user code to obtain a white box analysis result; carrying out test process management on the basis of a white boxanalysis result, including the steps of obtaining a test demand of a user, designing a test process and a corresponding test case according to the test demand, and managing the test case which is automatically generated and customized by the user; carrying out dynamic tests on the basis of a white box analysis result, including adequacy test, coverage rate test, function test, time performance test, variable dynamic analysis and dynamic memory analysis, and then generating a dynamic test report; and executing the test cases on the basis of the white box analysis result to obtain the test result and the coverage condition of each node in the function call relation graph. The invention can reduce the test workload of the user and improve the test efficiency.

Description

technical field [0001] The invention relates to the technical field of software testing, in particular to a method for automatically generating test cases and testing process management based on white-box analysis. Background technique [0002] The existing technologies are usually mainly aimed at functional testing, and only provide users with an interface for inputting test cases and an interface for observing test results, but will not help users generate and execute test cases, and cannot manage the test process, record the test process, Traceability and other functions, this technical implementation idea will cause the following consequences: [0003] (1) In the simulated or real target machine environment, provide users with digital external data injection ports and function output observation points, which usually can only meet the needs of user function tests, such as figure 1 shown; [0004] (2) Not based on white-box analysis, unable to provide users with accurat...

AI Technical Summary

Problems solved by technology

[0002] The existing technologies are usually mainly aimed at functional testing, and only provide users with an interface for inputting test cases and an interface for observing test results, but will not help users generate and execute test cases, and cannot manage the test process, record the test process, Traceability and other functions, this technical implementation idea will cause the following consequences:

[0003] (1) In the simulated or real target machine environment, provide users with digital external data injection ports and function output observation points, which usually can only meet the needs of user function tests, such as figure 1 shown;

[0004] (2) Not based on white-box analysis, unable to provide users with accurate system architecture analysis, unable to provide users with basic reference information for designing test cases, especially not conducive to testers who are not familiar with the entire large system;

[0005] (3) Without complete white box analysis data, it is impossible to provide users with input and output reference values ​​in the process of test case design, and the efficiency of design use cases is low;

[0006] (4) Without white-box analysis data, it is impossible to provide users with automatic test case generation functions, and it is impossible to associate the executed test cases with user codes to provide users with key auxiliary information such as coverage and test efficiency;

[0007] (5) In the absence of automatic test case generation function, it is impossible to provide users with additional functions such as automatic test case execution and adequacy test

[0015] (4) Limitation of testing methods

[0016] Traditional technology does not provide adequacy testing of all codes and branches in the entire system, only functional testing, which will result in a large number of codes not being fully tested or even missed

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