In particular cases, we may face a requirement to handle multiple browser windows or tabs. A typical situation would be when clicking on a link or button, which leads to the opening of a page in a pop-up browser window, or in another tab within the same window. This new page might be a standard form, a Terms of Use page, or similar, and usually, this would either close automatically upon completing a data-filling process (as in the case of a form), after reading the document, or approving the terms, for instance. One of the challenges with dynamically created pages, which are generated on the fly, is that we do not wish to clutter our OR with such objects, but rather detect their presence during runtime, perform some checkpoints to verify if the content is correct, and proceed with the test flow (usually by closing the newly opened window first).

In other cases, we may need to test a complex web application with an administrator, client-side GUI and an end...