Coverage / html / HTMLSourceElement

`HTMLSourceElement`

Interface defined in HTML (spec). Inherits from HTMLElement → Element → Node → EventTarget; inherited members are listed on those pages.

HTMLSourceElement per engine
Engine	Interface	Members present
warpdom0.1.6maintainer's engine	Present	100% (7 of 7)None missing.
happy-dom21.0.3	Present	100% (7 of 7)None missing.
jsdom30.1.3	Present	71% (5 of 7)Missing: `width`, `height`
linkedom0.18.13	Present	57% (4 of 7)Missing: `media`, `width`, `height`

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.

HTML7 members

HTMLSourceElement members from HTML
Member	warpdommaintainer's engine	happy-dom	jsdom	linkedom
`src`attribute	warpdom: yes	happy-dom: yes	jsdom: yes	linkedom: yes
`type`attribute	warpdom: yes	happy-dom: yes	jsdom: yes	linkedom: yes
`srcset`attribute	warpdom: yes	happy-dom: yes	jsdom: yes	linkedom: yes
`sizes`attribute	warpdom: yes	happy-dom: yes	jsdom: yes	linkedom: yes
`media`attribute	warpdom: yes	happy-dom: yes	jsdom: yes	linkedom: no
`width`attribute	warpdom: yes	happy-dom: yes	jsdom: no	linkedom: no
`height`attribute	warpdom: yes	happy-dom: yes	jsdom: no	linkedom: no

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