WPT
wpt / webnn / validation_tests / expand.https.any.html?cpu
Spec: Web Neural Network API ↗
Runs: Chrome 155.0.8039.0 (wpt@d0c38285b, 2026-09-03) | Firefox 157.0a1 (wpt@ed1909ed6, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-56c61 (wpt@cc4d45aa0, 2026-09-03) | Servo Servo 0.6 (wpt@09159dcb3, 2026-09-02) | 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 | 12/12 | 0/12 | 0/12 | 0/12 | 0/12 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| assert_not_equals(navigator.ml, undefined, "ml property is defined on navigator") | PASS | FAIL | FAIL | FAIL | FAIL | — |
| [expand] throw if input is from another builder | PASS | FAIL | FAIL | FAIL | FAIL | — |
| [expand] Test with 0-D scalar to 3-D tensor. | PASS | FAIL | FAIL | FAIL | FAIL | — |
| [expand] Test with the new shapes that are the same as input. | PASS | FAIL | FAIL | FAIL | FAIL | — |
| [expand] Test with the new shapes that are broadcastable. | PASS | FAIL | FAIL | FAIL | FAIL | — |
| [expand] Test with the new shapes that are broadcastable and the rank of new shapes is larger than input. | PASS | FAIL | FAIL | FAIL | FAIL | — |
| [expand] Throw if the input shapes are the same rank but not broadcastable. | PASS | FAIL | FAIL | FAIL | FAIL | — |
| [expand] Throw if the input shapes are not broadcastable. | PASS | FAIL | FAIL | FAIL | FAIL | — |
| [expand] Throw if the number of new shapes is too large. | PASS | FAIL | FAIL | FAIL | FAIL | — |
| [expand] Test expand with all of the data types. | PASS | FAIL | FAIL | FAIL | FAIL | — |
| [expand] throw if the output tensor byte length exceeds limit | PASS | FAIL | FAIL | FAIL | FAIL | — |
| [expand] throw if new shape rank exceeds limit | PASS | FAIL | FAIL | FAIL | FAIL | — |