Method and system for generating test data

Abstract

The invention discloses a method and a system for generating test data by test cases. The method comprises the steps of editing and archiving the test cases by using Excel to obtain a test case list; successively obtaining each piece of test case content in each page from a first page of the test cases in the test case list; replacing parameters required to be configured in a to-be-converted test case according to a parameter configuration table; defining the test data; assigning all input signal initial values in an initial value list to the test data, and assigning an output signal value corresponding to an output signal name sequence in the to-be-converted test case to the test data; and converting a time sequence and a data sequence into corresponding test data and assigning values to corresponding positions of input signal names as same as input signal names corresponding to the time sequence and the data sequence in the test data. According to the method and system, the test cases are archived by using Excel and the test cases in the Excel format automatically generate the test data by using Matlab.

Description

technical field [0001] The invention relates to the technical field of modeling software development and testing, and more specifically, to a method and system for generating test data. Background technique [0002] With the transformation of software development mode from handwritten code to model software development, more and more enterprises adopt Matlab's Simulink, Stateflow or Targetlink model software development tools launched by Mathworks. Model-based software development has the advantages of high quality and high efficiency compared with hand-written code. Model-based software development, after the model is formed, can be tested and verified based on the design task book in the early stage, without having to wait for the input to the real controller for test verification. [0003] In the phase of modeling software testing, test cases need to be designed according to the design tasks, and the test cases need to be controlled, which requires that the test cases ne...

AI Technical Summary

Problems solved by technology

At present, testers mainly manually write test data according to test cases. However, due to the different control parameters of each project, duplication of work cannot be avoided. Therefore, the work efficiency is low, and it is impossible to ensure that the test data is completely consistent with the test cases.

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