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conformance · v148

v148 · sharedworker-on-android — 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://html.spec.whatwg.org/multipage/workers.html#shared-workers-and-the-sharedworker-interface chromestatus: #6265472244514816 generated 2026-06-01T08:14:38Z by conformance-author-v1-subagent
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pass
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id contract kind verdict detail
sharedworker-exists SharedWorker is now exposed on Android (previously disabled). spec ↗ exists
sharedworker-is-constructor SharedWorker is a constructor. typeof
sharedworker-port-message-port Constructing a SharedWorker yields a .port that is a MessagePort. script
shared-worker-global-scope-prototype SharedWorkerGlobalScope is the worker-side global; the interface is in the platform. script
sharedworker-onerror-handler SharedWorker instances expose an onerror event handler attribute. script