← back to v151 · incognitostaticstoragequota
conformance · v151
v151 · incognitostaticstoragequota — 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.
0
pass
0
fail
0
blocked
6
total
| id | contract | kind | verdict | detail |
|---|---|---|---|---|
storage-manager-exposed |
navigator.storage is exposed — the StorageManager surface this change tightens. spec ↗ | exists | … | |
estimate-is-function |
StorageManager.estimate() is a function on the prototype. spec ↗ | typeof | … | |
estimate-resolves-with-quota-and-usage |
estimate() resolves to a StorageEstimate dictionary with numeric `quota` and `usage` fields. spec ↗ | script | … | |
estimate-quota-bucketed |
Per the bug-fix shape, the quota in non-unlimited contexts is bucketed to at least 10 GiB plus usage; this checks the floor invariant the spec text describes. spec ↗ | script | … | |
persisted-callable |
navigator.storage.persisted exists alongside estimate() — both methods are part of the StorageManager surface this feature touches. spec ↗ | typeof | … | |
estimate-no-incognito-fingerprint-channel |
After the fix, calling estimate() twice in succession returns a stable quota value — no jitter, no per-call surface that exposes available RAM. spec ↗ | script | … |