Testing purposes
The purpose of testing is not only to find software defects and errors (BUG), but also to measure and evaluate the quality of the software to improve the quality of the software.
Software testing process
Software testing process:
customer needs analysis-making test plans-making test plans-writing test cases-test execution-test report
Principles of Software Testing
Based on testing is to find software errors and defects, to evaluate and improve software quality, so we propose such a set of testing principles, as shown below.
1 All software testing should be traced back to user requirements.
2 The motto of software testers should be "carry out software testing as soon as possible and continuously".
3 A complete test is impossible, and the test needs to be terminated.
4 The test cannot show potential defects in the software.
5 Pay full attention to the clustering phenomenon in the test.
6 Programmers should avoid checking their own programs.
7 Try to avoid the randomness of testing