Coverage / intersection-observer / IntersectionObserver

`IntersectionObserver`

Interface defined in Intersection Observer (spec).

IntersectionObserver per engine
Engine	Interface	Members present
warpdom0.1.6maintainer's engine	Missing	0% (0 of 10)Interface not defined.
happy-dom21.0.3	Present	40% (4 of 10)Missing: `root`, `rootMargin`, `scrollMargin`, `thresholds`, `delay`, `trackVisibility`
jsdom30.1.3	Missing	0% (0 of 10)Interface not defined.
linkedom0.18.13	Missing	0% (0 of 10)Interface not defined.

An interface can be present while some of its members are missing; the table lists them per engine. Existence only: “present” means the name is defined where Web IDL puts it (the prototype, the interface object for constants and static members, or the window itself for Window), not that it behaves as the standard says.

Intersection Observer10 members

IntersectionObserver members from Intersection Observer
Member	warpdommaintainer's engine	happy-dom	jsdom	linkedom
`root`attribute	warpdom: no	happy-dom: no	jsdom: no	linkedom: no
`rootMargin`attribute	warpdom: no	happy-dom: no	jsdom: no	linkedom: no
`scrollMargin`attribute	warpdom: no	happy-dom: no	jsdom: no	linkedom: no
`thresholds`attribute	warpdom: no	happy-dom: no	jsdom: no	linkedom: no
`delay`attribute	warpdom: no	happy-dom: no	jsdom: no	linkedom: no
`trackVisibility`attribute	warpdom: no	happy-dom: no	jsdom: no	linkedom: no
`observe`method	warpdom: no	happy-dom: yes	jsdom: no	linkedom: no
`unobserve`method	warpdom: no	happy-dom: yes	jsdom: no	linkedom: no
`disconnect`method	warpdom: no	happy-dom: yes	jsdom: no	linkedom: no
`takeRecords`method	warpdom: no	happy-dom: yes	jsdom: no	linkedom: no

Report a wrong result