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Software testing method based on 3V model

A software testing method and model technology, applied in software testing/debugging, software design, error detection/correction, etc., can solve problems such as W model security risks, test document verification, test error methods, etc., to make up for testing deficiencies and facilitate The effect of exploiting, ensuring completeness and correctness

Active Publication Date: 2020-10-30
CASCO SIGNAL
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

However, the W model also has certain security risks. In the early stage, the focus is on the test of the development document. The test document is not verified, and the accuracy of the test document cannot be found in the early stage. Later, the test may be executed in the wrong way, resulting in execution errors.

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  • Software testing method based on 3V model

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0049] A kind of software testing method based on 3V model of the present invention, the correctness and completeness of testing and development are guaranteed in the early stage of this method development, and described testing method comprises the following steps:

[0050] Step S1, user requirements stage: 1) through analysis of user requirements, identify user requirements that cannot be realized, and 2) through analysis, clarify and refine the customer'...

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Abstract

The invention relates to a software testing method based on a 3V model. The software testing method comprises the following steps: S1, a user demand stage; s2, a system demand design stage; s3, a system architecture design stage; s4, a software demand design stage; s5, a software architecture design stage; s6, a software summary design stage; s7, a stage of encoding to a software unit test and a report stage; and S8, tests in other stages. Compared with the prior art, the invention has the advantages that the correctness and integrity of testing and development are ensured in the early stage of development.

Description

technical field [0001] The invention relates to a software testing method, in particular to a software testing method based on a 3V model. Background technique [0002] Software testing is an important link in embedded software development. The software testing process is an abstract model used to define software testing processes and methods. A good testing model determines the cost and quality of software development to a certain extent. , in the entire software life cycle, the earlier the problem is found, the lower the cost of the entire project [0003] In railway systems, safety embedded software is widely used. In order to ensure the safety and reliability of products, the testing process is equally important. At present, the traditional models are V model and W model, but there are certain problems in these two models. Satisfy the safety software certification requirements of SIL4 level [0004] The V model is currently widely used in the testing process of embedde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/36G06F8/20
CPCG06F11/3688G06F8/20G06F11/3684
Inventor 李海海陈晓轩
Owner CASCO SIGNAL
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