WPT
wpt / css / css-fonts / format-specifiers-variations.html
Spec: CSS Fonts ↗
Runs: Chrome 155.0.8038.0 (wpt@397d01d8e, 2026-09-02) | Firefox 157.0a1 (wpt@397d01d8e, 2026-09-02) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-5f6fa (wpt@b1a7025f8, 2026-09-02) | Servo Servo 0.5 (wpt@2ccd2cbf8, 2026-09-01) | Blitz 7727414ca (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 | 48/48 | 8/48 | 8/48 | 48/48 | 48/48 | 0/48 |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Load Ahem with format woff | PASS | PASS | PASS | PASS | PASS | FAIL |
| Load Ahem with format truetype | PASS | PASS | PASS | PASS | PASS | FAIL |
| Load Ahem with format opentype | PASS | PASS | PASS | PASS | PASS | FAIL |
| Load Ahem with format woff2 | PASS | PASS | PASS | PASS | PASS | FAIL |
| Load Ahem with format woff-variations | PASS | PASS | PASS | PASS | PASS | FAIL |
| Load Ahem with format truetype-variations | PASS | PASS | PASS | PASS | PASS | FAIL |
| Load Ahem with format opentype-variations | PASS | PASS | PASS | PASS | PASS | FAIL |
| Load Ahem with format woff2-variations | PASS | PASS | PASS | PASS | PASS | FAIL |
| Do not load Ahem with format xyzwoff | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format xyztruetype | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format xyzopentype | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format xyzwoff2 | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format xyzwoff-variations | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format xyztruetype-variations | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format xyzopentype-variations | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format xyzwoff2-variations | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format woffxyz | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format truetypexyz | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format opentypexyz | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format woff2xyz | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format woff-variationsxyz | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format truetype-variationsxyz | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format opentype-variationsxyz | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format woff2-variationsxyz | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format wo | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format truety | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format openty | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format wof | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format woff-variatio | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format truetype-variatio | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format opentype-variatio | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format woff2-variatio | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format ff | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format uetype | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format entype | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format ff2 | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format ff-variations | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format uetype-variations | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format entype-variations | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format ff2-variations | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format wff | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format tretype | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format opntype | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format wff2 | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format woff-ariations | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format truetye-variations | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format opentye-variations | PASS | FAIL | FAIL | PASS | PASS | FAIL |
| Do not load Ahem with format woff2variations | PASS | FAIL | FAIL | PASS | PASS | FAIL |