ASE 2024
Sun 27 October - Fri 1 November 2024 Sacramento, California, United States

This program is tentative and subject to change.

Wed 30 Oct 2024 11:00 - 11:15 at Magnoila - Testing 2 Chair(s): Wing Lam

Code coverage analysis has been widely adopted in the continuous integration of open-source and industry software repositories to monitor the adequacy of regression test suites. However, computing code coverage can be costly, introducing significant overhead during test execution. Plus, re-collecting code coverage for the entire test suite is usually unnecessary when only a part of the coverage data is affected by code changes. While regression test selection (RTS) techniques exist to select a subset of tests whose behaviors may be affected by code changes, they are not compatible with code coverage analysis techniques—that is, simply executing RTS-selected tests leads to incorrect code coverage results.

In this paper, we present the first incremental code coverage analysis technique, which speeds up code coverage analysis by executing a minimal subset of tests to update the coverage data affected by code changes. We implement our technique in a tool dubbed iJaCoCo, which builds on Ekstazi and JaCoCo—the state-of-the-art RTS and code coverage analysis tools for Java. We evaluate iJaCoCo on 1,122 versions from 22 open-source repositories and show that iJaCoCo can speed up code coverage analysis time by an average of 1.87× and up to 7.44× compared to JaCoCo.

This program is tentative and subject to change.

Wed 30 Oct

Displayed time zone: Pacific Time (US & Canada) change

10:30 - 12:00
Testing 2Research Papers / Industry Showcase at Magnoila
Chair(s): Wing Lam George Mason University
10:30
15m
Talk
B4: Towards Optimal Assessment of Plausible Code Solutions with Plausible Tests
Research Papers
Mouxiang Chen Zhejiang University, Zhongxin Liu Zhejiang University, He Tao Zhejiang University, Yusu Hong Zhejiang University, David Lo Singapore Management University, Xin Xia Huawei, JianLing Sun Zhejiang University
10:45
15m
Talk
Reducing Test Runtime by Transforming Test FixturesACM SigSoft Distinguished Paper Award
Research Papers
Chengpeng Li University of Texas at Austin, Abdelrahman Baz The University of Texas at Austin, August Shi The University of Texas at Austin
11:00
15m
Talk
Efficient Incremental Code Coverage Analysis for Regression Test Suites
Research Papers
Jiale Amber Wang University of Waterloo, Kaiyuan Wang Google, Pengyu Nie University of Waterloo
11:15
15m
Talk
Combining Coverage and Expert Features with Semantic Representation for Coincidental Correctness DetectionACM SigSoft Distinguished Paper Award
Research Papers
Huan Xie Chongqing University, Yan Lei Chongqing University, Maojin Li Chongqing University, Meng Yan Chongqing University, Sheng Zhang Chongqing University
11:30
15m
Talk
A Combinatorial Testing Approach to Surrogate Model Construction
Research Papers
Sunny Shree The University of Texas at Arlington, Krishna Khadka The University of Texas at Arlington, Jeff Yu Lei University of Texas at Arlington, Raghu Kacker National Institute of Standards and Technology, D. Richard Kuhn National Institute of Standards and Technology
11:45
15m
Talk
The Importance of Accounting for Execution Failures when Predicting Test Flakiness
Industry Showcase
Guillaume Haben University of Luxembourg, Sarra Habchi Ubisoft Montréal, John Micco VMware, Mark Harman Meta Platforms, Inc. and UCL, Mike Papadakis University of Luxembourg, Maxime Cordy University of Luxembourg, Luxembourg, Yves Le Traon University of Luxembourg, Luxembourg
Pre-print
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