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conformance · v145

v145 · cookie-store-api-maxage-attribute — conformance probe

6 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://github.com/whatwg/cookiestore/pull/292 chromestatus: #5190778418757632 generated 2026-06-01T08:14:32Z by conformance-author-v1-subagent
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pass
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blocked
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id contract kind verdict detail
cookie-store-exists The CookieStore interface is exposed — the surface that gains the new maxAge option. exists
cookie-store-on-window window.cookieStore is exposed in document contexts, where CookieStoreSetOptions is consumed. exists
cookie-store-set-is-function cookieStore.set is a function, the call site that accepts the maxAge attribute. typeof
cookie-store-set-accepts-maxage cookieStore.set({ name, value, maxAge }) is accepted without throwing — maxAge is a recognised option in the CookieStoreSetOptions dictionary. spec ↗ script
cookie-store-delete-is-function cookieStore.delete is a function — needed to clean up cookies set during testing. typeof
cookie-store-get-is-function cookieStore.get is a function — used to round-trip the value after a maxAge-bounded set. typeof