What is the purpose of software testing

The purpose of software testing is to verify whether the software system meets specified requirements or to clarify the difference between expected results and actual results. Software testing is the process of running or testing a software system using manual or automated means.

#The purpose of software testing is to find as many bugs in the software as possible.

Introduction to software testing:

Software testing is the process of using manual or automatic means to run or measure a software system. The purpose is to check whether it meets specified requirements or to clarify expectations. The difference between results and actual results.

From the perspective of whether you care about the internal structure and specific implementation of the software, the testing methods mainly include white box testing and black box testing. White box testing methods mainly include code inspection method, static structure analysis method, static quality measurement method, logic coverage method, basic path testing method, domain testing, symbol testing, path coverage and program mutation. Black box testing methods mainly include equivalence class division method, boundary value analysis method, error speculation method, cause and effect diagram method, decision table driven method, orthogonal experimental design method, function diagram method, scenario method, etc.

From the perspective of whether to execute the program, testing methods can be divided into static testing and dynamic testing. Static testing includes code inspection, static structure analysis, code quality measurement, etc. Dynamic testing consists of three parts: constructing test instances, executing the program, and analyzing the output results of the program.

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