Visualized and dynamic testing rule creating method oriented to parallel tests of safety demanding system

A security-oriented and construction method-oriented technology, applied in software testing/debugging, etc., can solve the problems of increasing manpower consumption and time consumption, and achieve the effects of simple and compact structure definition, simple and easy operation, and strong usability

Inactive Publication Date: 2014-07-09
北京精准数通智能科技有限公司
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Problems solved by technology

In multi-model batch testing, if each model still manually edits test items and test sub-items, it

Method used

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  • Visualized and dynamic testing rule creating method oriented to parallel tests of safety demanding system
  • Visualized and dynamic testing rule creating method oriented to parallel tests of safety demanding system
  • Visualized and dynamic testing rule creating method oriented to parallel tests of safety demanding system

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Embodiment Construction

[0025] The technical solution of the present invention will be described in detail below with reference to the accompanying drawings and combined with implementation.

[0026] The invention utilizes the generality of the structure form of the spacecraft and the reusability of the writing process of a large number of test rules, and proposes a visual dynamic construction method of the test rules for parallel testing of safety-critical systems. The method of the present invention defines the five-level structure of the test model tree, and according to the extracted comparative test model tree structure information, finds out the corresponding node under the current model, establishes the corresponding relationship between the nodes of the comparison model tree and the current model tree, and Complete the copy of node data. The method of the present invention is simple and easy to use, and the isomorphic storage structure data of the test of the new model can be quickly establis...

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Abstract

The invention discloses a visualized and dynamic testing rule creating method oriented to parallel tests of a safety demanding system and belongs to the field of system testing. The method includes defining an isomorphic storage data structure of a type tree of a five-grade structure for all type tests of the safety demanding system; creating a current type tree and a comparison type tree according to the type tree; performing type tree copying or single node copying according to test needs; when nodes in the comparison type tree are added into the current type tree, judging whether homonymic nodes positioned under same subsystem nodes or test item nodes and identical in logic relation exist or not, wherein as for the homonymic nodes, re-adding is not performed. In the method, node operations on the current type tree are all recorded in a buffering area, and redundancy eliminating operation is performed before the node operations are submitted to a database. By the method, a universal storage structure for multi-type tests is designed, so that compiling time of testing rules and workload of testing personnel in multi-type spacecraft tests are reduced, and testing efficiency is improved.

Description

technical field [0001] The invention belongs to the field of system testing, and relates to a method for visually and dynamically constructing test rules for multi-type parallel testing in safety-critical system testing. Background technique [0002] In the safety-critical system test, the test specification is a set of test instructions in the safety-critical system test, which is written by the tester using basic test instructions according to the test cases. Since safety-critical systems are complex systems, they are generally composed of subsystems, modules, and components. Each layer involves a large number of attributes, which are the basic components of test instructions. Therefore, the test rules need to be written by testers step by step from subsystem, test project, and test sub-item. Each level of nodes needs to write a large number of attributes and attribute values. Spacecraft system is a typical safety-critical system, so it is very necessary to use it as a t...

Claims

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Application Information

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IPC IPC(8): G06F11/36
Inventor 张天为高世伟蒋亚若吕江花马世龙
Owner 北京精准数通智能科技有限公司
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