2051987 - img.complete does not support a picture parent

Status: UNCONFIRMED

(Core :: DOM: Core & HTML, defect)

Description

[Johannes Odland]

Steps to reproduce:

I ran this test script:

document.body.innerHTML = '<picture><source srcset="url"><img></picture>';
const img = document.body.querySelector('img')
console.log(img.complete)

Actual results:

Firefox logged true

Expected results:

Expected false, as the source has a srcset and a current request must be created.

Chrome and Safari both support checking .complete on an image with a picture parent and sibling source elements.

Note: Firefox aligns with the current spec here, but Safari and Chromes results are more "reasonable".

There is an issue filed on the spec to update the .complete getter steps:
https://github.com/whatwg/html/issues/9346

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

The Bugbug bot thinks this bug should belong to the 'Core::DOM: Core & HTML' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.