Automated regression system for 5G verification

The task was to realise a fully automated regression system fitting in all parts of existing CI model. The device under test is a T&M device connected to a mobile phone.

realization year

2019

Result

We successfully designed and implemented solution based on customer requirements and still maintaining 20+ regression setups being the major verification and validation aspect for the quality assurance of the T&M device.

Used Technologies

LTE L2

LTE L3

Jenkins

RTC

Artifactory

C++

Python

wxPython

Matlab

VISA

SOAP

5G L1

5G L2

5G L3

5G

Challenge

Customer SW environment very heterogeneous, multiple regression system running in parallel, robustness of the system with state recovery fall back.

Details

The task was to realise a fully automated regression system fitting in all parts of existing CI (Continuous Integration) model. The device under test was a T&M device connected via RF cables to a reference mobile phone. The C++ testcase executed in T&M device created test scenarios for various purposes. The regression system tasks: installation of new builds created by a Jenkins job, remote process control, execution flow control, result analysis, logs generation, reporting.

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