Software test verification system and construction method thereof

Abstract

The invention discloses a software test verification system and a construction method thereof. The construction method comprises the following steps: compiling an independent signal driving layer for each interface of tested software, compiling an independent data driving layer for each interface, and compiling an independent business layer for each interface; performing interface binding between the interface of the corresponding tested software and the signal driving layer by adopting a port mapping mode; connecting the corresponding signal driving layer and the data driving layer through an extended programming interface; and connecting the corresponding data driving layer and the service layer by adopting a network protocol so as to construct a simulation environment consisting of the service layer, the data driving layer and the signal driving layer. According to the built test verification system, the abstraction level of the test case is higher, a tester can conduct visual operation and data interpretation through the man-machine interaction interface, the tester can modify test excitation at any time, and the test execution efficiency and test sufficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of software testing and verification, in particular to a software testing and verification system based on an extended interface and a construction method thereof. Background technique [0002] In recent years, the application of programmable logic device software in products such as aviation, aerospace, ships, and railways has been increasing day by day. Programmable logic devices can be configured and programmed by users through software to complete a specific function, and can be repeatedly erased and written. When modifying and upgrading, there is no need to change the hardware design additionally, just modify and update the program on the computer, so that the hardware design work becomes the software development work, shortens the cycle of system design, improves the flexibility of implementation and reduces the cost. [0003] As the functional complexity of PLD software product design is getting high...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a software testing and verification system and its construction method. The constructed system can solve the problems of low test efficiency and insufficient testing in the test and verification of programmable logic device software in the prior art, and realize the abstraction level of test cases High, testers can perform visual operations and data interpretation, and can modify test incentives at any time, which can improve test execution efficiency and test adequacy

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