Method and tool for automatically generating automatic test script of automobile instrument

An automated testing and automatic generation technology, applied in software testing/debugging, creating/generating source code, instruments, etc., can solve problems such as insufficient meeting design requirements, achieve high test point coverage, low capability requirements, and simple logic reasonable effect
CN110543300APending Publication Date: 2019-12-06YANFENG VISTEON ELECTRONICS TECH NANJING
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
YANFENG VISTEON ELECTRONICS TECH NANJING
Publication Date
2019-12-06

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Abstract

The invention relates to a method and a tool for automatically generating an automatic test script of an automobile instrument, and belongs to the technical field of automobile electronic testing. Themethod comprises the steps of importing and analyzing a DBC file of a to-be-tested instrument, selecting a to-be-tested function module and a working mechanism of the to-be-tested function module, setting message information and signal information of the corresponding function module, and generating a corresponding automatic test script according to the selected and set information. The test script automatically generated by using the method can be used by an automatic test platform, and the functions of conventional test, abnormal voltage and recovery test, signal loss and recovery test, power supply mode switching test and the like of automobile instrument function test can be realized. The automatic test script generation method and tool have transportability and universality, and solve the problems of non-standard test case writing format, incomplete test point coverage rate, overlong test case development period and the like caused by own working habits of testers.
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Description

technical field

[0001] The invention relates to the technical field of automatic testing, in particular to a method and a tool for automatically generating an automatic test script of an automobile instrument function. Background technique

[0002] With the development of the times, the use of cars is getting higher and higher, and every car is indispensable for the car instrument used to display the status of the car. In order to ensure the correct indication of the instrument in actual use, it is necessary to carry out a series of The test, and the functional test is also the most important. When performing functional testing, the test script is the most important test basis. The logical relationship of the test script design and the covered test points will directly affect the test results of the instrument. With the popularization of automated test platforms, the writing of test scripts is different from traditional manual test scripts, which have quite high requirement...

Claims

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