WPT
wpt / web-nfc / NDEFReader_scan.https.html
Spec: Web NFC ↗
Runs: Chrome 155.0.8042.0 (wpt@55ce71bb9, 2026-09-04) | Firefox 157.0a1 (wpt@5c0dc39b9, 2026-09-04) | Safari 251 preview (wpt@0588f3896, 2026-09-04) | Ladybird 1.0-54a40 (wpt@972e0e100, 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 | 0/18 | 0/18 | 0/18 | 0/18 | 0/18 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Test that NDEFReader.scan rejects if signal is not an AbortSignal. | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| NDEFReader.scan should fail if user permission is not granted. | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| NDEFReader.scan should fail if no implementation for NFC Mojo interface. | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| NDEFReader.scan should fail if NFC HW is disabled. | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| NDEFReader.scan should fail if NFC HW is not supported. | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| Test that WebNFC API is not accessible from iframe context. | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| Test that nfc watch success if NFC HW is enabled. | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| Test that NDEFReader.scan rejects if NDEFScanOptions.signal is already aborted. | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| Test that NDEFReader.scan rejects if NDEFScanOptions.signal aborts right after the scan invocation. | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| Test that NDEFReader.scan signals are independant. | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| Test that NDEFReader can not get any reading events once the signal aborts. | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| NDEFRecord.toRecords returns its embedded records correctly. | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| NDEFReader.scan returns smart-poster record correctly. | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| Test that NDEFReader.onreadingerror should be fired if the NFC tag does not expose NDEF technology. | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| Test that NDEFReader.onreading should be fired on an unformatted NFC tag with empty records array for NDEFMessage. | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| Test that reading message with multiple records should succeed. | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| Test that NDEFReader.scan rejects if there is already an ongoing scan. | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| Test that NDEFReader.scan can be started after the previous scan is aborted. | FAIL | FAIL | FAIL | FAIL | FAIL | — |