WPT
wpt / html / syntax / parsing / zero.html
Spec: HTML ↗
Runs: Chrome 155.0.8039.0 (wpt@a4fcd77aa, 2026-09-03) | Firefox 157.0a1 (wpt@cc4d45aa0, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a9df8 (wpt@9b4cabf6d, 2026-09-03) | Servo Servo 0.6 (wpt@7e3d005d7, 2026-09-03) | Blitz 188486089 (wpt@a95401e4e, 2026-09-02)
View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi
| Chrome | Firefox | Safari | Ladybird | Servo | Blitz | |
|---|---|---|---|---|---|---|
| Total | 14/14 | 14/14 | 14/14 | 14/14 | 14/14 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| U+0000 should get replaced with U+FFFD after markup declaration hyphen | PASS | PASS | PASS | PASS | PASS | — |
| U+0000 should vanish after ampersand | PASS | PASS | PASS | PASS | PASS | — |
| U+0000 should vanish after ampersand and one letter of entity prefix | PASS | PASS | PASS | PASS | PASS | — |
| U+0000 should vanish after ampersand and two letters of entity prefix | PASS | PASS | PASS | PASS | PASS | — |
| U+0000 should vanish after ampersand and three letters of entity prefix | PASS | PASS | PASS | PASS | PASS | — |
| U+0000 should vanish after semicolonless entity | PASS | PASS | PASS | PASS | PASS | — |
| U+0000 should vanish before required semicolon | PASS | PASS | PASS | PASS | PASS | — |
| U+0000 should be dropped in body | PASS | PASS | PASS | PASS | PASS | — |
| U+0000 should get replaced with U+FFFD after ampersand | PASS | PASS | PASS | PASS | PASS | — |
| U+0000 should get replaced with U+FFFD after ampersand and one letter of entity prefix | PASS | PASS | PASS | PASS | PASS | — |
| U+0000 should get replaced with U+FFFD after ampersand and two letters of entity prefix | PASS | PASS | PASS | PASS | PASS | — |
| U+0000 should get replaced with U+FFFD after ampersand and three letters of entity prefix | PASS | PASS | PASS | PASS | PASS | — |
| U+0000 should get replaced with U+FFFD after semicolonless entity | PASS | PASS | PASS | PASS | PASS | — |
| U+0000 should get replaced with U+FFFD before required semicolon | PASS | PASS | PASS | PASS | PASS | — |