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Combined test data generation method and related equipment based on interaction relationship

A technology of combined testing and data generation, applied in electrical digital data processing, software testing/debugging, error detection/correction, etc., which can solve the problems of reduced error detection ability of test data and too much redundant test data.

Active Publication Date: 2022-07-01
NANHUA UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of this application is to provide a combined test data generation method and related equipment based on interactive relationships, aiming to solve the drawbacks of the existing combined test data generation method, such as reduced error detection capability and large redundant test data.

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  • Combined test data generation method and related equipment based on interaction relationship
  • Combined test data generation method and related equipment based on interaction relationship
  • Combined test data generation method and related equipment based on interaction relationship

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Embodiment Construction

[0064] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0065] refer to figure 1 , an embodiment of the present application provides a method for generating combined test data based on an interaction relationship, including:

[0066] S1: obtain several interaction relationship sets, component parameter sets and parameter value sets of the component to be tested;

[0067] S2: Calculate the number of intersection parameters included in each of the interaction relationship sets by calculating the coverage requirement metric function, and generate an initial coverage matrix in combination with the component parameter set and t...

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Abstract

The present application provides a method and related equipment for generating combined test data based on an interaction relationship. The system first obtains several interaction relationship sets, component parameter sets and parameter value sets of the component to be tested, and then calculates each component by covering the demand measurement function. The number of intersection parameters included in the interaction relationship set, and the initial coverage matrix is ​​generated by combining the component parameter set and the parameter value set. Finally, the system expands and completes the initial coverage matrix to obtain the required combined test data set. In this application, the system improves the parameter value selection strategy in the horizontal expansion process according to the actual interaction relationship between the parameters of the components to be tested, so that the final generated combined test data set can avoid the traditional combined test method to generate test data The disadvantages of low error detection ability and redundant test data exist in the set time.

Description

technical field [0001] The present application relates to the technical field of combined testing, and in particular, to a method and related equipment for generating combined testing data based on an interaction relationship. Background technique [0002] The DCS (Distributed Control System, distributed control system) system is developed using a component-based software development method. It is built from a series of developed basic components. By combining the different input data and input states received by the basic components, The corresponding output signal is generated after logical operation with its internal parameters, so as to control the work of related equipment and ensure the safe and reliable operation of the reactor. [0003] However, due to the large number of basic components contained in the DCS system, the parameters involved in the operation of different components and the interactions between them are often different during the operation process. The...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/36
CPCG06F11/3676G06F11/3684
Inventor 刘杰
Owner NANHUA UNIV