挖掘频繁的bug修复代码更改

2014 Software Evolution Week - IEEE Conference on Software Maintenance, Reengineering, and Reverse Engineering (CSMR-WCRE) Pub Date : 2014-02-01 DOI:10.1109/CSMR-WCRE.2014.6747191

Haidar Osman, M. Lungu, Oscar Nierstrasz

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引用次数: 35

摘要

尽早发现bug对于在发布前确保软件质量起着重要的作用。我们认为，挖掘以前的bug修复可以产生关于bug发生的原因和修复方式的良好知识。在本文中，我们挖掘了717个开源项目的变更历史，以提取bug修复模式。我们还手动检查我们发现的许多错误，以深入了解这些错误背后的背景和原因。例如，我们发现缺少空检查和缺少初始化是非常频繁的，我们相信它们可以被自动检测和修复。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Mining frequent bug-fix code changes

Detecting bugs as early as possible plays an important role in ensuring software quality before shipping. We argue that mining previous bug fixes can produce good knowledge about why bugs happen and how they are fixed. In this paper, we mine the change history of 717 open source projects to extract bug-fix patterns. We also manually inspect many of the bugs we found to get insights into the contexts and reasons behind those bugs. For instance, we found out that missing null checks and missing initializations are very recurrent and we believe that they can be automatically detected and fixed.

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来源期刊

2014 Software Evolution Week - IEEE Conference on Software Maintenance, Reengineering, and Reverse Engineering (CSMR-WCRE)

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