1780865 - [scroll-animations-1] currentTime when scroll range is 0?

Status: RESOLVED FIXED

(Core :: Layout, defect)

Description

[Mozilla Apprentice]

A resolution was made for csswg-drafts/#7401.

[scroll-animations-1] currentTime when scroll range is 0?

• RESOLVED: In the absence of scroll range, timeline becomes inactive

Discussion.

Comment 1

[Boris Chiou [:boris]]

New update: https://github.com/w3c/csswg-drafts/issues/7778

Comment 2

[Boris Chiou [:boris]]

Attachment: Bug 1780865 - Make scroll timeline inactive if there is not scroll range.

Per spec issue: https://github.com/w3c/csswg-drafts/issues/7401, and the
updated spec words:

If the source of a ScrollTimeline is an element whose principal box does
not exist or is not a scroll container, or if there is no scrollable overflow,
then the ScrollTimeline is inactive.

Besides, it seems we may have other issues related to Bug 1817051, so I
update the wpt to avoid testing the animation sampling times per frame.

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/92f2277707fb
Make scroll timeline inactive if there is not scroll range. r=hiro

Comment 4

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Created web-platform-tests PR https://github.com/web-platform-tests/wpt/pull/38543 for changes under testing/web-platform/tests

Comment 5

[Marian-Vasile Laza]

https://hg.mozilla.org/mozilla-central/rev/92f2277707fb

Comment 6

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Upstream PR merged by moz-wptsync-bot