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conformance · v140

v140 · sharedworker-script-inherit-controller-for-blob-script-url — 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://w3c.github.io/ServiceWorker/#control-and-use-worker-client chromestatus: #5137897664806912 generated 2026-06-02T00:00:00Z by codex-auto-research
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id contract kind verdict detail
sharedworker-blob-url-constructs SharedWorker can be constructed from a same-origin blob: script URL. spec ↗ script
blob-url-inherits-current-origin Blob URLs created by the page serialize with the current origin, making them eligible worker scripts. spec ↗ script
serviceworker-controller-attribute navigator.serviceWorker.controller is the nullable active controller that blob SharedWorkers now inherit. spec ↗ script
serviceworker-container-register ServiceWorkerContainer.register is available to install the controlling worker. spec ↗ typeof
serviceworkerregistration-scope ServiceWorkerRegistration.scope identifies the client scope a controlled blob worker inherits from. spec ↗ script