Докучаев Сергей Валерьевич
Руководитель отдела нефункционального тестирования - Тензор
Yaroslavl, Russia
Attended conferences (1)
Talks (1)
  • 15.10.2018
    Automation of finding memory leaks in JavaScript

    In the era of Single Page web applications, memory leaks in JS have become a real curse. Usually, this problem is considered from the side of development and describes a way to analyse existing leaks. And what if you need to identify such issues in advance in a huge application? 

    In this talk, I will talk about how we test our products for memory leaks:

    • consider the traditional approach with DevTools and three snapshots technique; 
    • take a closer look at autotests that test scripts for leaks using Selenium and the Chrome Debugging Protocol; 
    • analyse memory leak through memory-infra when even DevTools is powerless; 
    • analyse access logs to find critical problems with memory leaks.


    • Average
    • 40 min
    • SQA Days / 24
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