Artificial intelligence for context-aware visual change detection in software test automation
<|reference_start|>Artificial intelligence for context-aware visual change detection in software test automation: Automated software testing is integral to the software development process, streamlining workflows and ensuring product reliability. Visual testing within this context, especially concerning user interface (UI) and user experience (UX) validation, stands as one of crucial determinants of overall software quality. Nevertheless, conventional methods like pixel-wise comparison and region-based visual change detection fall short in capturing contextual similarities, nuanced alterations, and understanding the spatial relationships between UI elements. In this paper, we introduce a novel graph-based method for visual change detection in software test automation. Leveraging a machine learning model, our method accurately identifies UI controls from software screenshots and constructs a graph representing contextual and spatial relationships between the controls. This information is then used to find correspondence between UI controls within screenshots of different versions of a software. The resulting graph encapsulates the intricate layout of the UI and underlying contextual relations, providing a holistic and context-aware model. This model is finally used to detect and highlight visual regressions in the UI. Comprehensive experiments on different datasets showed that our change detector can accurately detect visual software changes in various simple and complex test scenarios. Moreover, it outperformed pixel-wise comparison and region-based baselines by a large margin in more complex testing scenarios. This work not only contributes to the advancement of visual change detection but also holds practical implications, offering a robust solution for real-world software test automation challenges, enhancing reliability, and ensuring the seamless evolution of software interfaces.<|reference_end|>
@article{moradi2024artificial,
    title={Artificial intelligence for context-aware visual change detection in
  software test automation},
    author={Milad Moradi, Ke Yan, David Colwell, Rhona Asgari},
    journal={arXiv preprint arXiv:2405.00874},
    year={2024},
    archivePrefix={arXiv},
    eprint={2405.00874},
    primaryClass={cs.SE cs.AI}
}