[JinDX]

Set the type of Storage objects created by the sessionStorage and localStorage getters to "session" and "local", respectively.

Storage defines a type field without a default value. The broadcast algorithm reads that field to select recipients and apply the session-storage traversable restriction.

Suggested regression coverage: storage event delivery for local storage and for session storage in matching and different traversables.

Spec: https://html.spec.whatwg.org/multipage/webstorage.html#the-sessionstorage-attribute

• At least two implementers are interested (and none opposed):
  • …
  • …
• Tests are written and can be reviewed and commented upon at:
  • …
• Implementation bugs are filed:
  • Chromium: …
  • Gecko: …
  • WebKit: …
  • Deno (only for timers, structured clone, base64 utils, channel messaging, module resolution, web workers, and web storage): …
  • Node.js (only for timers, structured clone, base64 utils, channel messaging, and module resolution): …
• Corresponding HTML AAM & ARIA in HTML issues & PRs:
• MDN issue is filed: …
• The top of this comment includes a clear commit message to use.

(See WHATWG Working Mode: Changes for more details.)

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/webstorage.html ( diff )