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conformance · v138
v138 · update-quotaexceedederror-to-a-domexception-derived-interface — 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.
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| id | contract | kind | verdict | detail |
|---|---|---|---|---|
quotaexceedederror-is-a-constructor |
QuotaExceededError is exposed as its own constructor (derived from DOMException), not just a string name. | typeof | … | |
quotaexceedederror-extends-domexception |
QuotaExceededError.prototype is a DOMException. spec ↗ | script | … | |
quotaexceedederror-has-quota-property |
QuotaExceededError instances expose a `quota` property carrying the quota limit. spec ↗ | script | … | |
quotaexceedederror-has-requested-property |
QuotaExceededError instances expose a `requested` property carrying the requested amount. spec ↗ | script | … | |
quotaexceedederror-name-is-quotaexceedederror |
QuotaExceededError instance's .name is still 'QuotaExceededError' — backward compatibility with code that branches on name. spec ↗ | script | … |