Cellular communication terminal protocol stack TTCN software test system

Abstract

The invention relates to the field of software testing, and provides a cellular communication terminal protocol stack TTCN software test system which comprises a TTCN test server and at least one testunit. The test unit comprises a TTCN test control module, a cellular communication terminal physical layer analog simulation module, a tested cellular communication terminal protocol stack module anda communication module. The TTCN test server is used for storing a test environment; the TTCN test control module is used for controlling each module involved ina coordination test to operate, starting / stopping the test of the tested cellular communication terminal protocol stack module, starting / stopping the execution of a TTCN test case in the TTCN test server, selecting a test case, storing atest log and outputting test information; and the tested cellular communication terminal protocol stack module is used for storing and executing the cellular communication terminal protocol stack to be tested. According to the invention, the cellular communication terminal protocol stack can be separated from the hardware tester to carry out a TTCN protocol consistency test.

Description

technical field [0001] The invention relates to the technical field of software testing, in particular to a TTCN software testing system for a cellular communication terminal protocol stack. Background technique [0002] With the development of science and technology, more and more protocol standards have been formulated. Protocol standards are generally described in natural language, and different manufacturers may have different understandings, resulting in differences in the final implementation of the protocol. So how to ensure the correctness, validity and uniformity of the protocol implementation has become an important issue. Protocol testing is an important means to ensure the correctness and effectiveness of protocol implementation. Protocol conformance testing is to test the consistency between cellular communication terminal protocol implementation and protocol specification requirements, and is the basis of protocol testing. [0003] The test description langua...

AI Technical Summary

Problems solved by technology

[0007] The present invention mainly solves the existing 3GPP TTCN protocol consistency test. There is only a hardware tester, and there is no independent software test system. It needs to wait for the release of the hardware test before proceeding, which affects the test progress and test efficiency of the cellular communication terminal protocol stack. The problem is to propose a cellular communication terminal protocol stack TTCN software testing system to improve the work efficiency in the protocol stack TTCN conformance testing process and the problem that the test is limited by the hardware tester

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