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Software test cases can be defined as a set of condition where a tester needs to test and determine that the System Under Test (SUT) satisfied with the expected result correctly. This paper discusses the optimization technique in generating…

Software Engineering · Computer Science 2020-07-23 Rosziati Ibrahim , Ammar Aminuddin Bani Amin , Sapiee Jamel , Jahari Abdul Wahab

Fuzz Testing is a largely automated testing technique that provides random and unexpected input to a program in attempt to trigger failure conditions. Much of the research conducted thus far into Fuzz Testing has focused on developing…

Software Engineering · Computer Science 2019-07-30 Matthew Kelly , Christoph Treude , Alex Murray

Traditional software fault injection methods, while foundational, face limitations in adequately representing real-world faults, offering customization, and requiring significant manual effort and expertise. This paper introduces a novel…

Software Engineering · Computer Science 2024-04-12 Domenico Cotroneo , Pietro Liguori

Database Management Systems (DBMSs) are fundamental infrastructure for modern data-driven applications, where thorough testing with high-quality SQL test cases is essential for ensuring system reliability. Traditional approaches such as…

Software Engineering · Computer Science 2026-03-24 Yujia Chen , Yingli Zhou , Fangyuan Zhang , Cuiyun Gao

The testing phase is an essential part of software development, but manually creating test cases can be time-consuming. Consequently, there is a growing need for more efficient testing methods. To reduce the burden on developers, various…

Software Engineering · Computer Science 2025-12-15 Sasara Shimizu , Yoshiki Higo

Large Language Models (LLMs) equipped with external tools have demonstrated enhanced performance on complex reasoning tasks. The widespread adoption of this tool-augmented reasoning is hindered by the scarcity of domain-specific tools. For…

Computation and Language · Computer Science 2025-10-10 Murong Yue , Zhiwei Liu , Liangwei Yang , Jianguo Zhang , Zuxin Liu , Haolin Chen , Ziyu Yao , Silvio Savarese , Caiming Xiong , Shelby Heinecke , Huan Wang

Automated unit test generation has been widely studied, with Large Language Models (LLMs) recently showing significant potential. Moreover, in the context of unit test generation, these tools prioritize high code coverage, often at the…

Software Engineering · Computer Science 2024-10-18 Zhe Zhang , Xingyu Liu , Yuanzhang Lin , Xiang Gao , Hailong Sun , Yuan Yuan

Constructing large-scale datasets for the GitHub issue resolution task is crucial for both training and evaluating the software engineering capabilities of Large Language Models (LLMs). However, the existing GitHub issue resolution data…

Software Engineering · Computer Science 2026-01-06 Lianghong Guo , Yanlin Wang , Caihua Li , Wei Tao , Pengyu Yang , Jiachi Chen , Haoyu Song , Duyu Tang , Zibin Zheng

Patch reviewing is critical for software development, especially in distributed open-source development, which highly depends on voluntary work, such as Linux. This paper studies the past 10 years of patch reviews of the Linux memory…

Software Engineering · Computer Science 2026-03-27 Chih-En Lin , Attreyee Mukherjee , Ajay Rawat , Ruqi Zhang , Pedro Fonseca

In the rapidly evolving landscape of site reliability engineering (SRE), the demand for efficient and effective solutions to manage and resolve issues in site and cloud applications is paramount. This paper presents an innovative approach…

Testing plays a pivotal role in ensuring software quality, yet conventional Search Based Software Testing (SBST) methods often struggle with complex software units, achieving suboptimal test coverage. Recent works using large language…

Software Engineering · Computer Science 2024-04-04 Gabriel Ryan , Siddhartha Jain , Mingyue Shang , Shiqi Wang , Xiaofei Ma , Murali Krishna Ramanathan , Baishakhi Ray

Existing LLM-based automatic test generation methods mainly produce input and expected output pairs to categorize the intended behavior of correct programs. Although straightforward, these methods have limited diversity in generated tests…

Software Engineering · Computer Science 2025-11-04 Yujian Liu , Jiabao Ji , Yang Zhang , Wenbo Guo , Tommi Jaakkola , Shiyu Chang

The latest paradigm shift in software development brings in the innovation and automation afforded by Large Language Models (LLMs), showcased by Generative Pre-trained Transformer (GPT), which has shown remarkable capacity to generate code…

Software Engineering · Computer Science 2024-06-12 Xiaoyin Wang , Dakai Zhu

Large Language Models (LLMs) can generate code but often introduce security vulnerabilities, logical inconsistencies, and compilation errors. Prior work demonstrates that LLMs benefit substantially from structured feedback, static analysis,…

Cryptography and Security · Computer Science 2026-01-05 Vidyut Sriram , Sawan Pandita , Achintya Lakshmanan , Aneesh Shamraj , Suman Saha

Generating unit tests is a crucial task in software development, demanding substantial time and effort from programmers. The advent of Large Language Models (LLMs) introduces a novel avenue for unit test script generation. This research…

Software Engineering · Computer Science 2024-02-14 Shreya Bhatia , Tarushi Gandhi , Dhruv Kumar , Pankaj Jalote

Resolving Python dependency issues remains a tedious and error-prone process, forcing developers to manually trial compatible module versions and interpreter configurations. Existing automated solutions, such as knowledge-graph-based and…

Software Engineering · Computer Science 2025-10-17 Antony Bartlett , Cynthia Liem , Annibale Panichella

Detecting tricky bugs in plausible programs, those that pass existing test suites yet still contain bugs, remains a significant challenge in software testing. To address this problem, we propose TrickCatcher, an LLM-powered approach to…

Software Engineering · Computer Science 2025-06-03 Kaibo Liu , Zhenpeng Chen , Yiyang Liu , Jie M. Zhang , Mark Harman , Yudong Han , Yun Ma , Yihong Dong , Ge Li , Gang Huang

The co-development of hardware and software in industrial embedded systems frequently leads to compilation errors during continuous integration (CI). Automated repair of such failures is promising, but existing techniques rely on test…

Software Engineering · Computer Science 2025-10-16 Han Fu , Sigrid Eldh , Kristian Wiklund , Andreas Ermedahl , Philipp Haller , Cyrille Artho

Large language models (LLMs) have achieved impressive performance in code generation recently, offering programmers revolutionary assistance in software development. However, due to the auto-regressive nature of LLMs, they are susceptible…

Software Engineering · Computer Science 2025-03-25 Xue Jiang , Yihong Dong , Yongding Tao , Huanyu Liu , Zhi Jin , Wenpin Jiao , Ge Li

Large language model (LLM)-based test generation has gained attention in software engineering, yet most studies evaluate LLMs' ability to generate unit tests in a single attempt for a given language, missing the opportunity to leverage LLM…

Software Engineering · Computer Science 2025-03-21 Djamel Eddine Khelladi , Charly Reux , Mathieu Acher