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conformance · v143
v143 · fileapi-blob-bytes — 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
0
blocked
6
total
| id | contract | kind | verdict | detail |
|---|---|---|---|---|
blob-bytes-on-prototype |
Blob.prototype.bytes is exposed. spec ↗ | script | … | |
blob-bytes-is-function |
Blob.prototype.bytes is a function. spec ↗ | typeof | … | |
blob-bytes-returns-promise |
Blob.prototype.bytes() returns a Promise. spec ↗ | script | … | |
blob-bytes-resolves-to-uint8array |
Blob.prototype.bytes() resolves to a Uint8Array (not a raw ArrayBuffer). spec ↗ | script | … | |
blob-bytes-data-roundtrip-length |
Bytes returned by Blob.bytes() has the same length as the source bytes. spec ↗ | script | … | |
file-inherits-bytes |
File (subclass of Blob) inherits bytes() via prototype chain. spec ↗ | script | … |