WPT
wpt / webnn / validation_tests / build-more-than-once.https.any.html?cpu
Spec: Web Neural Network API ↗
Runs: Chrome 155.0.8042.0 (wpt@168cb0286, 2026-09-04) | Firefox 157.0a1 (wpt@1b4bc17cf, 2026-09-04) | Safari 251 preview (wpt@e7122b73f, 2026-09-04) | Ladybird 1.0-17043 (wpt@25681acff, 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 | 9/9 | 0/9 | 0/9 | 0/9 | 0/9 | 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 | — |
| Throw if attempting to build a second graph with an MLGraphBuilder | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Throw if attempting to build a second graph without awaiting the first | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Throw if an operand-yielding method is called on a built MLGraphBuilder | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Throw if adding an input operand to a built MLGraphBuilder | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Throw if adding a constant operand to a built MLGraphBuilder | PASS | FAIL | FAIL | FAIL | FAIL | — |
| An MLGraphBuilder remains unbuilt if build() is called with invalid paramaters | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Build two graphs with separate MLGraphBuilders from the same context | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Build two graphs with separate MLGraphBuilders from different contexts | PASS | FAIL | FAIL | FAIL | FAIL | — |