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conformance · v132
v132 · navigator-storage-no-longer-an-eventtarget — 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.
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pass
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fail
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blocked
6
total
| id | contract | kind | verdict | detail |
|---|---|---|---|---|
storage-manager-exists |
StorageManager is exposed. spec ↗ | exists | … | |
navigator-storage-is-storage-manager |
navigator.storage is a StorageManager instance. | script | … | |
storage-estimate-is-function |
StorageManager.prototype.estimate remains a function. | typeof | … | |
storage-manager-not-event-target |
StorageManager.prototype no longer inherits from EventTarget — addEventListener should not exist on it directly. spec ↗ | script | … | |
navigator-storage-no-add-event-listener |
navigator.storage instances no longer expose addEventListener. spec ↗ | script | … | |
navigator-storage-no-onquotachange |
navigator.storage no longer has an onquotachange handler property — the change removes the EventTarget surface entirely. spec ↗ | script | … |