Testing method of black-box testing system for software evaluation of household and similar electric appliances

Abstract

The invention relates to a testing method of a black-box testing system for software evaluation of household and similar electric appliances. The black-box testing system comprises a computer test unit, an auxiliary test unit and a detected controller unit, wherein the computer test unit is in bidirectional communication connection with the detected controller unit through an emulator; the computer test unit is in bidirectional communication connection with the auxiliary test unit; and the auxiliary test unit is in bidirectional communication connection with the detected controller unit. The testing method includes two testing methods for software implantation failures and hardware implantation failures. The testing system does not need enterprises to provide corresponding source program codes, so that the risk of software secret leakage is avoided and the security is high; and the testing system can automatically finish a testing process, and is high in testing efficiency, true and accurate in testing result and relatively high in testing universality and consistency.

Description

technical field [0001] The invention belongs to the technical field of computer software evaluation, in particular to a testing method of a black-box testing system for household and similar electrical appliance software evaluation. Background technique [0002] According to the requirements of the current software evaluation standards, testing organizations generally use white box testing for security software evaluation testing. White box testing is a system testing method that introduces test data into the program, that is, components of the controller such as registers, Clock, storage, input and output peripherals, etc. are assessed and tested. At present, software testing adopts the white box testing method, which mainly has the following disadvantages: [0003] 1. Since different home appliances may use different controllers, the same home appliance may use different controllers, and the same controller may use different languages ​​to write software software, so the ...

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Problems solved by technology

However, due to the potential risk of core software and technology leakage to the enterprise, this approach makes the enterprise very worried and worried, so that it is difficult for the enterprise and the testing agency to cooperate.

[0006] 3. Professionals are required for software evaluation, but software control is a microscopic behavior, and there are various combinations of software logic, and its program functions and hardware mechanisms are closely integrated, and they are also very different. The work of the components of the controller must also be considered Circumstances, such as whether registers, clocks, storage, input and output peripherals will fail, and what failures will occur

Therefore, it is very difficult and complicated to analyze, set up and check the software

This requires professional system engineers, hardware engineers and software engineers, but no matter how professional they are, the whole testing process, after all, is checked by artificial means, and it cannot guarantee that all software meets the requirements of the standard. methods are appropriate, suitable and effective

[0007] 4. There are many and complex standards involved in home appliance software evaluation, including electrical, electronic, and software, including the safety standards of the whole machine of home appliances and the standards of parts and components; both general standard requirements and special standard requirements should be considered

Among so many standards, most of them have only requirements and no methods, which makes it difficult for the inspectors to use the test methods and test results in the inspection process.

It may also cause different inspectors to have different understandings and different judgment results, which may bring unnecessary trouble to the enterprise

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