Characterizing and detecting bugs in WeChat mini-programs

Built on the WeChat social platform, WeChat Mini-Programs are widely used by more than 400 million users every day. Consequently, the reliability of Mini-Programs is particularly crucial. However, WeChat Mini-Programs suffer from various bugs related to execution environment, lifecycle management, a...

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Bibliographic Details
Main Authors: Wang, Tao, Xu, Qingxin, Chang, Xiaoning, Dou, Wensheng, Zhu, Jiaxin, Xie, Jinhui, Deng, Yuetang, Yang, Jianbo, Yang, Jiaheng, Wei, Jun, Huang, Tao
Format: Conference Proceeding
Language:English
Subjects:
bug detection
Computer bugs
empirical study
General and reference > Cross-computing tools and techniques > Empirical studies
Message service
Reliability
Social networking (online)
Software and its engineering > Software creation and management > Software verification and validation > Software defect analysis > Software testing and debugging
Software engineering
User experience
WeChat Mini-Programs
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Summary:Built on the WeChat social platform, WeChat Mini-Programs are widely used by more than 400 million users every day. Consequently, the reliability of Mini-Programs is particularly crucial. However, WeChat Mini-Programs suffer from various bugs related to execution environment, lifecycle management, asynchronous mechanism, etc. These bugs have seriously affected users' experience and caused serious impacts. In this paper, we conduct the first empirical study on 83 WeChat Mini-Program bugs, and perform an in-depth analysis of their root causes, impacts and fixes. From this study, we obtain many interesting findings that can open up new research directions for combating WeChat Mini-Program bugs. Based on the bug patterns found in our study, we further develop WeDetector to detect WeChat Mini-Program bugs. Our evaluation on 25 real-world Mini-Programs has found 11 previously unknown bugs, and 7 of them have been confirmed by developers.
ISSN:1558-1225
DOI:10.1145/3510003.3510114