WPT
wpt / html / semantics / interestfor / idlharness.tentative.html
Spec: HTML ↗
Runs: Chrome 155.0.8041.0 (wpt@2c385f65e, 2026-09-04) | Firefox 157.0a1 (wpt@2c385f65e, 2026-09-04) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a7825 (wpt@2c385f65e, 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 | 44/44 | 26/44 | 26/44 | 26/44 | 26/44 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| idl_test setup | PASS | PASS | PASS | PASS | PASS | — |
| idl_test validation | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface Element: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface HTMLAnchorElement: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface HTMLAreaElement: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Partial interface SVGAElement: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| HTMLAnchorElement includes InterestInvokerElement: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| HTMLAreaElement includes InterestInvokerElement: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| HTMLButtonElement includes InterestInvokerElement: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| SVGAElement includes InterestInvokerElement: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| HTMLElement includes GlobalEventHandlers: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| HTMLElement includes ElementContentEditable: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| HTMLElement includes HTMLOrSVGOrMathMLElement: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| HTMLAnchorElement includes HyperlinkElementUtils: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| HTMLAnchorElement includes HTMLHyperlinkElementUtils: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| HTMLAreaElement includes HyperlinkElementUtils: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| HTMLAreaElement includes HTMLHyperlinkElementUtils: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| HTMLButtonElement includes PopoverTargetAttributes: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Element includes ParentNode: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Element includes NonDocumentTypeChildNode: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Element includes ChildNode: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| Element includes Slottable: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| SVGElement includes GlobalEventHandlers: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| SVGElement includes HTMLOrSVGOrMathMLElement: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| SVGGraphicsElement includes SVGTests: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| SVGAElement includes SVGURIReference: member names are unique | PASS | PASS | PASS | PASS | PASS | — |
| InterestEvent interface: existence and properties of interface object | PASS | FAIL | FAIL | FAIL | FAIL | — |
| InterestEvent interface object length | PASS | FAIL | FAIL | FAIL | FAIL | — |
| InterestEvent interface object name | PASS | FAIL | FAIL | FAIL | FAIL | — |
| InterestEvent interface: existence and properties of interface prototype object | PASS | FAIL | FAIL | FAIL | FAIL | — |
| InterestEvent interface: existence and properties of interface prototype object's "constructor" property | PASS | FAIL | FAIL | FAIL | FAIL | — |
| InterestEvent interface: existence and properties of interface prototype object's @@unscopables property | PASS | FAIL | FAIL | FAIL | FAIL | — |
| InterestEvent interface: attribute source | PASS | FAIL | FAIL | FAIL | FAIL | — |
| InterestEvent must be primary interface of new InterestEvent("interest") | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Stringification of new InterestEvent("interest") | PASS | FAIL | FAIL | FAIL | FAIL | — |
| InterestEvent interface: new InterestEvent("interest") must inherit property "source" with the proper type | PASS | FAIL | FAIL | FAIL | FAIL | — |
| HTMLAnchorElement interface: attribute interestForElement | PASS | FAIL | FAIL | FAIL | FAIL | — |
| HTMLAnchorElement interface: document.createElement("a") must inherit property "interestForElement" with the proper type | PASS | FAIL | FAIL | FAIL | FAIL | — |
| HTMLAreaElement interface: attribute interestForElement | PASS | FAIL | FAIL | FAIL | FAIL | — |
| HTMLAreaElement interface: document.createElement("area") must inherit property "interestForElement" with the proper type | PASS | FAIL | FAIL | FAIL | FAIL | — |
| HTMLButtonElement interface: attribute interestForElement | PASS | FAIL | FAIL | FAIL | FAIL | — |
| HTMLButtonElement interface: document.createElement("button") must inherit property "interestForElement" with the proper type | PASS | FAIL | FAIL | FAIL | FAIL | — |
| SVGAElement interface: attribute interestForElement | PASS | FAIL | FAIL | FAIL | FAIL | — |
| SVGAElement interface: document.createElementNS("http://www.w3.org/2000/svg", "a") must inherit property "interestForElement" with the proper type | PASS | FAIL | FAIL | FAIL | FAIL | — |