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A kind of electronic control board black box test case generation and automatic test method

A black-box testing and test case technology, applied in software testing/debugging, error detection/correction, electrical and digital data processing, etc. The effect of optimizing the running speed and the transmission quality of the signal

Active Publication Date: 2018-05-18
P&R MEASUREMENT INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical solutions in the above two patent application documents are both embedded software, both of which have the disadvantages of slightly complicated processes and insufficient automation

Method used

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  • A kind of electronic control board black box test case generation and automatic test method

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Embodiment 1

[0028] Such as figure 1As shown, a black box test case generation and automatic test system for an electric control board, including a computer, a master control chassis and an interface board, the computer is connected to a printer, and a software system is built in the computer, and the software system includes a test case module for generating test cases , Automatic test and judgment module based on binary tree traversal algorithm, test report and data playback module, test case module includes test case management tree diagram and test execution module, test case management tree diagram manages test cases from top to bottom Sample layer, function module layer, test item layer and test step layer four-layer structure, in which the sample layer is used to manage black box test cases of different electric control boards, a black box test case of an electric control board contains M functional modules, a The functional module contains N test items, one test item contains S tes...

Embodiment 2

[0032] A method for producing and automatically testing black-box test cases for an electric control board, comprising the following steps:

[0033] S1. Add test items such as functional modules, test items and test steps required for testing the electric control board in the test case management tree diagram of the test case module;

[0034] S2. Edit the test execution module. The editing content includes setting the dummy variables and physical variables to be tested, setting the expected values ​​of the dummy variables and the physical variables, setting the test values ​​and expected values ​​of the dummy variables and the physical variables, and completing the judgment The agreed time, the order of setting dummy variables and entity variables for judgment, and the length of running time to complete a test step, the set values ​​in the four sub-modules of the conventional judgment module, timing judgment module, timing judgment module and test step duration module correspon...

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Abstract

The invention discloses a black-box test case generation and automatic test system for an electric control board, and relates to the technical field of black-box tests of electric control boards. The test system comprises a computer, a main control case and an interface board, wherein a software system is arranged in the computer and comprises a test case module and an automatic test and judgment module based on a binary tree traversal algorithm; a power module and a main control system are arranged in the main control case; the main control system is connected with the automatic test and judgment module based on the binary tree traversal algorithm; and the interface board is connected with the main control system. The invention furthermore discloses a black-box test case generation and automatic test method for the electric control board. A test case designed once can be used for multiple times, test items can be selected as needed, and a test process is flexible and changeable, so that the test efficiency can be improved; and a test case management tree diagram performs management on the test process, the automation degree is high, and a test structure is reasonable and efficient.

Description

technical field [0001] The invention relates to the technical field of black box testing of electric control boards, in particular to a method for generating and automatic testing of black box test cases of electric control boards. Background technique [0002] From industrial control equipment to household smart appliances, the electric control board is the main core. Whether the function of the program in the electric control board is reliable and stable is very important, and the black box test of the electric control board is a method to verify the functional logic of the program. When conducting black-box testing of electronic control board software, the expected use of the system should be taken as an important basis, and according to the requirements for load, timing, and performance in the requirements, it is judged whether the software meets these requirements and specifications. At present, after the test cases of the black box test of the electronic control board...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/36
CPCG06F11/3684G06F11/3688
Inventor 韦汝煌黄金辉周欢华
Owner P&R MEASUREMENT INC