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conformance · v135

v135 · incoming-call-notifications — conformance probe

5 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.

browser: spec: https://notifications.spec.whatwg.org/ chromestatus: #5110990717321216 generated 2026-06-01T09:32:00Z by conformance-author-v1-subagent
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id contract kind verdict detail
notification-exists Notification is exposed — the API extended with incoming-call ergonomics. spec ↗ exists
notification-permission-property Notification.permission is a static property that returns the current permission string. spec ↗ script
service-worker-registration-show-notification ServiceWorkerRegistration.prototype.showNotification is the entry point used to display incoming-call notifications. spec ↗ script
notification-max-actions-non-negative Notification.maxActions is a non-negative number — required for accept/decline call buttons. spec ↗ script
notification-requireinteraction-supported requireInteraction option is supported — keeps the call notification visible until user acts. spec ↗ script