Test case layout method and device based on to-be-tested line intersection information

Abstract

The invention provides a test case layout method and device based on to-be-tested line intersection information. The method comprises the following steps: extracting actual scene elements and positionattributes in the to-be-tested line intersection information; querying an intersection scene database based on the actual scene elements to determine a template position scene corresponding to the intersection scene to which the to-be-tested line belongs; determining an actual position scene contained in the to-be-tested line based on the position attribute of the to-be-tested line and a templateposition scene corresponding to the intersection scene to which the to-be-tested line belongs; and processing the test cases contained in each actual position scene based on a preset deduplication rule, and determining the test cases needing to be tested in each actual position scene, the intersection scene database comprising pre-stored template intersection scenes, template position scenes andcorresponding relationships among the test cases. According to the method and the device provided by the invention, the test task completion efficiency is improved, the task time consumption is reduced, and the waste of manpower and material resources caused by repeated test of the same test case in the same road crossing scene can be avoided.

Description

technical field [0001] The invention relates to the technical field of automated testing of subway operation scenarios, in particular to a method and device for laying out test cases based on intersection information of a line to be tested. Background technique [0002] At present, when writing CBTC (Communication Based Train Control, communication-based train control) system test cases, test coverage will be performed according to system requirements. Test cases are divided into several modules according to functional requirements, such as CBTC-CM (Code train operating mode, manual driving mode under automatic train protection) function, CBTC-AM (Automatic train operating mode, train automatic driving) function, ITC (Intermediate TrainControl, point train control level)-CM function, ITC-AM, special test, etc. Testers need to test the use cases one by one in the test case library of the project according to the order of the use case library. [0003] The testers manually c...

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a method and device for laying out test cases based on cross-road information of the line to be tested, which is used to solve the test task completion caused by testing use cases one by one in the test case library of the project in the existing subway operation scene test technology Inefficient and time-consuming, and repeated testing of the same test cases in the same traffic scene leads to the waste of manpower and material resources. By laying out test cases corresponding to each actual location scene based on the principle of deduplication, the efficiency of test task completion is improved and task consumption is reduced. time, and it can also avoid the waste of human and material resources caused by repeated testing of the same test case in the same traffic scene

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