WPT
wpt / wasm / jsapi / esm-integration / namespace-instance.tentative.any.html
Spec: WebAssembly JavaScript Interface ↗
Runs: Chrome 155.0.8041.0 (wpt@4fbf9ef4d, 2026-09-04) | Firefox 157.0a1 (wpt@4fbf9ef4d, 2026-09-04) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a7825 (wpt@4fbf9ef4d, 2026-09-04) | Servo Servo 0.6 (wpt@7e3d005d7, 2026-09-03) | 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 | 1/3 | 1/3 | 1/3 | 1/3 | 1/3 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| WebAssembly.namespaceInstance() should return the underlying instance with shared state | FAIL | FAIL | FAIL | FAIL | FAIL | — |
| WebAssembly.namespaceInstance() should throw TypeError for non-WebAssembly namespaces | PASS | PASS | PASS | PASS | PASS | — |
| WebAssembly.namespaceInstance() should work correctly with multiple modules | FAIL | FAIL | FAIL | FAIL | FAIL | — |