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单词 Mutation testing
释义

Mutation testing

原声例句
Osmosis-血液肿瘤

To confirm hemophilia A or B, tests to look at specific factor activities, and mutation testing of the genes encoding them, can be done.

为确诊血友病A或B,可以检测特定因子的凝血活性或进行基因诊断。

英语百科

Mutation testing

Mutation testing (or Mutation analysis or Program mutation) is used to design new software tests and evaluate the quality of existing software tests. Mutation testing involves modifying a program in small ways. Each mutated version is called a mutant and tests detect and reject mutants by causing the behavior of the original version to differ from the mutant. This is called killing the mutant. Test suites are measured by the percentage of mutants that they kill. New tests can be designed to kill additional mutants. Mutants are based on well-defined mutation operators that either mimic typical programming errors (such as using the wrong operator or variable name) or force the creation of valuable tests (such as dividing each expression by zero). The purpose is to help the tester develop effective tests or locate weaknesses in the test data used for the program or in sections of the code that are seldom or never accessed during execution.

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更新时间:2025/6/19 1:25:50