Intelligent electric energy meter software white box cross test method based on lightweight test framework

Abstract

The invention discloses an intelligent electric energy meter software white-box cross test method based on a lightweight test framework, which comprises the following steps: establishing a Host / Target cross test environment, carrying out related test design, compiling link and test analysis on a host machine, and running a tested program in a target machine; designing a lightweight test framework suitable for the tested software according to the tested software; transplanting a lightweight test framework into a tested software engineering code; designing a test case according to a test requirement and a coverage principle; and generating an executable file, downloading the executable file into the target machine to execute a test, and obtaining a test result. According to the intelligent electric energy meter software white-box cross test method based on the lightweight test framework disclosed by the invention, the dynamic unit test based on the target machine in the cross test environment is realized through the designed lightweight framework, the bottleneck restriction of the white-box test in the target environment, namely the influence of the environment difference on the test result, is eliminated, and the reliability of a test result is improved.

Description

technical field [0001] The invention relates to the field of embedded software testing, in particular to a white-box cross-testing method for smart electric energy meter software based on a lightweight testing framework. Background technique [0002] As the acquisition terminal equipment of the smart grid in the Huimin project, in addition to the basic measurement function, the smart energy meter also has additional functions based on two-way communication, which collects and analyzes the original electric energy data, displays and transmits the measurement, and completes the two-way multi- A series of intelligent operations such as rate metering, load control client, remote power supply and shutdown, and anti-theft electricity have been widely used. The realization of the above functions mostly requires the support of reliable software. The complexity of software codes leads to rising safety hazards such as abnormal electricity meter data and black screen faults. Therefore,...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problem that the host machine-based embedded software white box testing method test is not sufficient and the hardware resources are limited when testing based on the target machine, the intelligent electric energy meter software based on the lightweight test framework provided by the present invention The white-box cross-test method eliminates the bottleneck constraint of white-box testing in the target environment, that is, the impact of environmental differences on test results, and increases the reliability of test results

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