Protocol testing method

A protocol test and protocol technology, applied in digital transmission systems, electrical components, transmission systems, etc., can solve the problems of poor flexibility of protocol testing and complicated test case design process, and achieve the effect of simple design process and guaranteed flexibility

Inactive Publication Date: 2005-06-08
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention proposes a protocol testing method to solve the problems of poor protocol testing flexibility and complicated test case design process in the test suite in the protocol testing process of the prior art

Method used

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Embodiment Construction

[0028] The design idea of ​​the protocol testing method of the present invention is: generally in a complete protocol testing process, the high-level protocol part of the complete protocol is mainly tested, and the test of the bottom layer protocol part of the complete protocol can hardly be considered, thereby The test suite can be hierarchically processed, so that MTC is responsible for the test tasks of the high-level protocol part, and multiple PTCs are responsible for the test tasks of the low-level protocol part. Further, the low-level protocol part can be layered again; when it is necessary to change For protocol testing tasks, it is only necessary to change the design of the test case in the high-level protocol part, without changing the design of the test case in the low-level protocol part again. Heartbeat messages are replied directly to relieve the testing task of the higher layer protocol part. Therefore, this method can not only ensure good protocol testing flexi...

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Abstract

This invention discloses a method of testing the agreement, and is suitable for using the test package to test protocol entity in the system being tested. The relating package includes the chief test components and the parallel test parts to divide the relating test package into the top protocol part and the bottom protocol part; the chief test components functions on the top protocol part and tests the top protocol part; the parallel test components functions on and tests the bottom protocol part.

Description

technical field [0001] The invention relates to the field of communication system testing, in particular to a protocol testing method applied in the communication system. Background technique [0002] At present, in the protocol testing process of the communication system, the Tree and Table Combined Notation (TTCN, Tree and Table Combined Notation) protocol is widely used to write test suites for testing various protocols. There are two main methods of protocol testing currently used in communication systems: [0003] The first way is to directly write the definitions and descriptions of multiple complete protocols to be tested in the protocol suite with reference to the definition in the TTCN protocol specification, then write multiple test cases for each protocol to be tested, and finally use the only main test The component (MTC, Main Test Component) interacts with the system under test through data packets through the control and observation point (PCO, Point of Contro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L29/06
Inventor 关健肖峰
Owner HUAWEI TECH CO LTD
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