A survey of flaky tests

O Parry, GM Kapfhammer, M Hilton… - ACM Transactions on …, 2021 - dl.acm.org
Tests that fail inconsistently, without changes to the code under test, are described as flaky.
Flaky tests do not give a clear indication of the presence of software bugs and thus limit the …

Flakify: A black-box, language model-based predictor for flaky tests

S Fatima, TA Ghaleb, L Briand - IEEE Transactions on Software …, 2022 - ieeexplore.ieee.org
Software testing assures that code changes do not adversely affect existing functionality.
However, a test case can be flaky, ie, passing and failing across executions, even for the …

Research progress of flaky tests

W Zheng, G Liu, M Zhang, X Chen… - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
A flaky test is a test that both passes and fails periodically without any code changes, and its
uncontrolled uncertainty will destroy the value of the test suites and even cause developers …

Understanding reproducibility and characteristics of flaky tests through test reruns in Java projects

W Lam, S Winter, A Astorga, V Stodden… - 2020 IEEE 31st …, 2020 - ieeexplore.ieee.org
Flaky tests are tests that can non-deterministically pass and fail. They pose a major
impediment to regression testing, because they provide an inconclusive assessment on …

Empirically evaluating readily available information for regression test optimization in continuous integration

D Elsner, F Hauer, A Pretschner, S Reimer - Proceedings of the 30th acm …, 2021 - dl.acm.org
Regression test selection (RTS) and prioritization (RTP) techniques aim to reduce testing
efforts and developer feedback time after a change to the code base. Using various …

[HTML][HTML] Empirically evaluating flaky test detection techniques combining test case rerunning and machine learning models

O Parry, GM Kapfhammer, M Hilton… - Empirical Software …, 2023 - Springer
A flaky test is a test case whose outcome changes without modification to the code of the test
case or the program under test. These tests disrupt continuous integration, cause a loss of …

Preempting flaky tests via non-idempotent-outcome tests

A Wei, P Yi, Z Li, T Xie, D Marinov, W Lam - Proceedings of the 44th …, 2022 - dl.acm.org
Regression testing can greatly help in software development, but it can be seriously
undermined by flaky tests, which can both pass and fail, seemingly nondeterministically, on …

Evaluating features for machine learning detection of order-and non-order-dependent flaky tests

O Parry, GM Kapfhammer, M Hilton… - 2022 IEEE Conference …, 2022 - ieeexplore.ieee.org
Flaky tests are test cases that can pass or fail without code changes. They often waste the
time of software developers and obstruct the use of continuous integration. Previous work …

An empirical study of flaky tests in javascript

N Hashemi, A Tahir, S Rasheed - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
Flaky tests (tests with non-deterministic outcomes) can be problematic for testing efficiency
and software reliability. Flaky tests in test suites can also significantly delay software …

Flakime: laboratory-controlled test flakiness impact assessment

M Cordy, R Rwemalika, A Franci, M Papadakis… - Proceedings of the 44th …, 2022 - dl.acm.org
Much research on software testing makes an implicit assumption that test failures are
deterministic such that they always witness the presence of the same defects. However, this …