[Original] Design of test cases: "incorrect estimation"

[Original] Design of test cases: "incorrect estimation"

Introduction to error Inference

The error inference method is usually used by experienced testers to test possible program errors based on experience and intuition. Strictly speaking, the error push test method is not a test case design method!

Basic Ideas: Based on the tester's experience and intuition, list all possible errors and special circumstances that are prone to errors in the program and select test cases based on them.

  Advantages: Give full play to your personal potential and convenience. If organized, it is an effective auxiliary testing method;

Disadvantages: It is difficult to estimate the coverage rate based on personal experience and intuition. Therefore, it is subjective.

 

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