{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,5,28]],"date-time":"2024-05-28T18:57:24Z","timestamp":1716922644199},"reference-count":0,"publisher":"Sociedade Brasileira de Computacao - SB","license":[{"start":{"date-parts":[[2022,6,3]],"date-time":"2022-06-03T00:00:00Z","timestamp":1654214400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JSERD"],"abstract":"Smart devices and their apps are present in many everyday activities and play an important role for people with some disabilities. However, making apps more accessible is still a challenge for developers. Automatically accessibility testing tools can help in this task but present some limitations. They produce reports on accessibility faults, which usually cover only a subset of the app because they are dependent on the test set available. In order to help in the improvement and\/or assessment of test suites generated, as well as contribute to increasing the performance of accessibility testing tools, this work introduces a mutation testing approach. The approach includes a set of mutant operators derived from faults corresponding to the negation of the WCAG standard\u2019s principles and success criteria. It also includes a process to analyse the mutants regarding the original app. Evaluation results with 7 open-source apps show the approach is applicable in practice and contributes to significantly improving the number of faults revealed by the test suites accompanying the apps.<\/jats:p>","DOI":"10.5753\/jserd.2022.2133","type":"journal-article","created":{"date-parts":[[2023,2,8]],"date-time":"2023-02-08T12:09:45Z","timestamp":1675858185000},"source":"Crossref","is-referenced-by-count":1,"title":["Accessibility Mutation Testing of Android Applications"],"prefix":"10.5753","volume":"10","author":[{"ORCID":"http:\/\/orcid.org\/0000-0002-2417-3374","authenticated-orcid":false,"given":"Henrique","family":"Neves da Silva","sequence":"first","affiliation":[]},{"ORCID":"http:\/\/orcid.org\/0000-0003-3139-6266","authenticated-orcid":false,"given":"Silvia","family":"Regina Vergilio","sequence":"additional","affiliation":[]},{"ORCID":"http:\/\/orcid.org\/0000-0002-8737-1749","authenticated-orcid":false,"given":"Andr\u00e9","family":"Takeshi Endo","sequence":"additional","affiliation":[]}],"member":"3742","published-online":{"date-parts":[[2022,6,3]]},"container-title":["Journal of Software Engineering Research and Development"],"original-title":[],"link":[{"URL":"https:\/\/sol.sbc.org.br\/journals\/index.php\/jserd\/article\/download\/2133\/1934","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/sol.sbc.org.br\/journals\/index.php\/jserd\/article\/download\/2133\/1934","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,2,8]],"date-time":"2023-02-08T12:09:48Z","timestamp":1675858188000},"score":1,"resource":{"primary":{"URL":"https:\/\/sol.sbc.org.br\/journals\/index.php\/jserd\/article\/view\/2133"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,6,3]]},"references-count":0,"URL":"https:\/\/doi.org\/10.5753\/jserd.2022.2133","relation":{},"ISSN":["2195-1721"],"issn-type":[{"value":"2195-1721","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,6,3]]}}}
