WPT
wpt / fs / FileSystemWritableFileStream-piped.https.any.sharedworker.html
Spec: File System ↗
Runs: Chrome 155.0.8042.0 (wpt@0588f3896, 2026-09-04) | Firefox 157.0a1 (wpt@0588f3896, 2026-09-04) | Safari 251 preview (wpt@e7122b73f, 2026-09-04) | Ladybird 1.0-b1af2 (wpt@0588f3896, 2026-09-04) | Servo Servo 0.6 (wpt@2c385f65e, 2026-09-04) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)
View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi
| Chrome | Firefox | Safari | Ladybird | Servo | Blitz | |
|---|---|---|---|---|---|---|
| Total | 8/8 | 8/8 | 8/8 | 0/8 | 0/8 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| can be piped to with a string | PASS | PASS | PASS | FAIL | FAIL | — |
| can be piped to with an ArrayBuffer | PASS | PASS | PASS | FAIL | FAIL | — |
| can be piped to with a Blob | PASS | PASS | PASS | FAIL | FAIL | — |
| can be piped to with a param object with write command | PASS | PASS | PASS | FAIL | FAIL | — |
| can be piped to with a param object with multiple commands | PASS | PASS | PASS | FAIL | FAIL | — |
| multiple operations can be queued | PASS | PASS | PASS | FAIL | FAIL | — |
| plays well with fetch | PASS | PASS | PASS | FAIL | FAIL | — |
| abort() aborts write | PASS | PASS | PASS | FAIL | FAIL | — |