Bug 144706

Summary:

Scroll-snap 'elements' code path is not tested

Product:

WebKit

Reporter:

Brent Fulgham <bfulgham>

Component:

Tools / Tests

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

mrobinson, wenson_hsieh

Priority:

Version:

528+ (Nightly build)

Hardware:

All

OS:

All

Attachments:

Description	Flags
3x3 grid of large elements in the mainframe with scroll snap coordinates.	none

Description Brent Fulgham 2015-05-06 12:44:58 PDT

We need to build a set of tests that exercise the 'elements' target for scroll-snap-points. Right now, this code is only rarely exercised and could easily be broken as we do more development.

Comment 1 Wenson Hsieh 2015-06-26 22:20:27 PDT

While working on https://bugs.webkit.org/show_bug.cgi?id=142523, I just discovered that  scroll snapping with elements in the mainframe for OSX seems to be broken on the current tip. I've added a test case that exhibits this issue.

Comment 2 Wenson Hsieh 2015-06-26 22:23:07 PDT

Created attachment 255692 [details]
3x3 grid of large elements in the mainframe with scroll snap coordinates.

Scrolling in the mainframe of this page should trigger scroll snapping.

Comment 3 Martin Robinson 2020-10-16 09:44:57 PDT

I did some digging through the history of the specification and I think that all captured snap points exercise the "elements" path. I have also recently imported all of the WPT scroll-snap tests, so I think we have some decent test coverage now. I'm going to resolve bug, but feel free to reopen.