Upper computer development (software test of firmware download software)

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         Many students , Even many big companies , We all think that software quality is the business of the software testing department . But frankly speaking. , This is the performance of throwing the pot . For the testing department , Software in the eyes of the test students , It is a black box with certain functions , Even if the function has been tested , Is there really no problem with the software ？ today , Just then the upper computer development opportunity , Discuss how software testing should be done ？

1、 Software quality is the result of the whole process control

         Software quality comes from requirements analysis 、 Architecture design 、 software design 、 Participation in the five processes of software development and software testing . And the sooner the problem is discovered , The lower the cost of solution . Besides , Constantly changing customer requirements , Or misunderstood customer needs , In many cases, the consequences are far greater than the difficulties caused by software development itself .

2、 The programmer is the first person responsible for the quality of his code

         As a responsible programmer , Everyone has to be complex about the quality of their code , Only I know , Which part of the current software is most likely to have problems .

3、 From the simplest functional test

        Many students like to write code , But I don't like doing unit tests , It's not necessary . Monadic test