What is an ARIA Snapshot in Playwright? An ARIA snapshot in Playwright is a structured representation of a page’s accessibility tree , which is used by assistive technologies (e.g., screen readers) to interpret the content of a web page. This snapshot helps verify if elements have the correct roles, names, and properties required for accessibility. Playwright provides the page.accessibility.snapshot() API to capture this accessibility tree at any given moment during test execution. How Does ARIA Work? ARIA ( Accessible Rich Internet Applications ) is a set of attributes that help improve accessibility by defining roles, states, and properties for elements that are not natively accessible. Example: In this case, the aria-label ensures that screen readers identify the button as “Submit Form.” How to Use ARIA Snapshots in Playwright? Playwright’s accessibility.snapshot() method retrieves the accessible structure of the page. Ex...
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