FixCheck: A Tool for Improving Patch Correctness Analysis
Patch correctness assessment aims at effectively detecting overfitted patches, i.e., patches that causes all tests to pass but do not actually fix the bug. Although several automated techniques for assessing patch correctness have been proposed, these techniques typically yield a binary result (correct/incorrect) without providing any additional information explaining the rationale behind the decision of classifying a patch as correct or incorrect. This tool demo paper presents FixCheck, a tool based on static analysis, random testing and Large Language Models (LLMs), that seeks to improve the patch correctness analysis process by providing fault-revealing tests for potentially incorrect patches. To this end, FixCheck first employs static analysis and random testing to generate a comprehensive set of test cases that are \emph{similar} to the original failing test case. Then, FixCheck relies on LLMs to derive \emph{meaningful} assertions for each new test case. Finally, FixCheck executes the generated tests, and those that fail are selected and prioritized based on their likelihood of revealing a defect in the patch.
Wed 18 SepDisplayed time zone: Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna change
15:30 - 17:00 | |||
15:30 12mTalk | SMBugFinder: An Automated Framework for Testing Protocol Implementations for State Machine Bugs Tool Demonstrations Paul Fiterau-Brostean Uppsala University, Konstantinos (Kostis) Sagonas Uppsala University and Nat. Tech. Univ. of Athens, Fredrik Tåquist Uppsala University, Bengt Jonsson Uppsala University, Sweden DOI Media Attached | ||
15:42 12mTalk | FRAFOL: FRAmework FOr Learning mutation testing Tool Demonstrations Pedro Tavares Faculty of Engineering, University of Porto, Ana Paiva INESC TEC, Faculty of Engineering, University of Porto, Domenico Amalfitano University of Naples Federico II, René Just University of Washington | ||
15:55 12mTalk | FixCheck: A Tool for Improving Patch Correctness Analysis Tool Demonstrations Facundo Molina IMDEA Software Institute, Juan Manuel Copia IMDEA Software Institute; Universidad Politécnica de Madrid, Alessandra Gorla IMDEA Software Institute | ||
16:08 12mTalk | HECS: A Hypergraph Learning-based System for Detecting Extract Class Refactoring Opportunities Tool Demonstrations Luqiao Wang Xidian University, Qiangqiang Wang Xidian University, Jiaqi Wang Xidian University, Yutong Zhao University of Central Missouri, Minjie Wei Xidian University, Zhou Quan Xidian University, Di Cui Xidian University, Qingshan Li Xidian University | ||
16:21 12mTalk | DMMPP: Constructing Dummy Main Methods for Android Apps with Path-sensitive Predicates Tool Demonstrations Baoquan Cui Institute of Software at Chinese Academy of Sciences, China, Jiwei Yan Institute of Software at Chinese Academy of Sciences, Jian Zhang Institute of Software at Chinese Academy of Sciences; University of Chinese Academy of Sciences | ||
16:34 12mTalk | FunRedisp: A Function Redispatch Tool to Reduce Invocation Gas Fees in Solidity Smart Contracts Tool Demonstrations Yunqi Liu Nanjing University of Science and Technology, Wei Song Nanjing University of Science and Technology Media Attached | ||
16:47 12mTalk | The Flexcrash Platform for Testing Autonomous Vehicles in Mixed-Traffic Scenarios Tool Demonstrations Alessio Gambi Austrian Institute of Technology (AIT), Shreya Mathews IMC University of Applied Sciences Krems, Benedikt Steininger IMC University of Applied Sciences Krems, Mykhailo Poienko IMC University of Applied Sciences Krems, David Bobek IMC University of Applied Sciences Krems | ||