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An Embedded Software Testing Method Based on Dimension Transformation

An embedded software and dimension conversion technology, applied in the field of real-time testing of computer software, can solve the problems of resource consumption, testing efficiency and low quality, and achieve the effects of improving efficiency, convenient observation and recording, and ensuring real-time performance

Active Publication Date: 2017-02-15
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially in real-time testing, the entire testing process will consume a lot of resources due to the transformation of sending and receiving values ​​and real values, causing the testing process to be limited by testing resources, resulting in low testing efficiency and quality

Method used

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  • An Embedded Software Testing Method Based on Dimension Transformation
  • An Embedded Software Testing Method Based on Dimension Transformation

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Embodiment Construction

[0037] specific implementation plan

[0038] A further detailed description will be made below in conjunction with the accompanying drawings.

[0039] An embedded software testing method based on dimension conversion provided by the invention includes data configuration and sending data and receiving and parsing the data part. The test environment runs on the VxWorks real-time embedded operating system.

[0040] The real-time test environment adopts the VxWorks operating system of Wind River Corporation of the United States. It is widely used in fields with high real-time requirements due to its good reliability and excellent real-time performance. The system can complete the specified functions within a limited time, and can respond to external asynchronous events within a limited time.

[0041] The dimension conversion method steps in the data sending part are combined with the attached figure 1 Explain as follows:

[0042] S11: Define source variables. Defining source...

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Abstract

The invention relates to an embedded software testing method on the basis of dimension conversion. The embedded software testing method includes configuration and transmission data and receiving and analysis data; the data configuration and transmission includes the configuration and transmission data include user-defined source variables, selected variable types, definition rule part of dimension conversion rules between setting source variables and transmission variables and execution rule part of dimension conversion rules between corresponding position and source variables and the transmission variables in the transmission variables after conversion of the setting source variables; the receiving and analysis data include user-defined receiving variables, configuration receiving variable types, the corresponding positions of selected target variables in the receiving variables and immediate dimension conversion of all target variables corresponding to the receiving variables after the data are received. Manual operation of data revaluation in the process of testing is reduced, and instantaneity of data transceiving is sufficiently guaranteed. Meanwhile, interference data can be filtered, only effective data are processed, and thereby efficiency is improved.

Description

technical field [0001] The invention relates to the field of computer software real-time testing, in particular to an embedded software testing method based on dimension conversion. Background technique [0002] As an important means to improve the reliability and quality of software, software testing is widely used in all stages of the software life cycle. Compared with general forms of software, embedded systems pay more attention to real-time, specialization and hardware dependence. The input and output of embedded software are basically realized through the hardware interface. For embedded software testing, the real-time nature of the software should also be considered while considering the correctness of the input and output data. Faced with a large amount of data in the testing process, it is particularly important for us to quickly and effectively find out the data we really care about. [0003] The data obtained during the test is generally only some binary values...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/36
Inventor 杨顺昆刘斌司维孟凡杰
Owner BEIHANG UNIV
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