1964818 - Add a WPT to test img.naturalWidth and naturalHeight edge cases when width and/or height are missing

Status: RESOLVED FIXED

(Core :: Layout: Images, Video, and HTML Frames, task)

Description

[Daniel Holbert [:dholbert]]

Filing this bug on adding a WPT to test the edge cases that I'll be fixing in bug 1964813 and bug 1935269.

I'll add the WPT test first, with failures annotated, and then the patches will remove the annotations for the test-failures that they fix.

Comment 1

[Daniel Holbert [:dholbert]]

Attachment: Bug 1964818: Add a tentative WPT to test edge cases where naturalWidth and/or naturalHeight depend on a missing attribute and need to fall back. r?#layout,#svg

This test is written to expect Chromium 137's behavior, since that appears to
be web-compatible and is reasonably straightforward to implement.

See also spec issue https://github.com/whatwg/html/issues/11287 which is about
standardizing this behavior. (That open issue is why this test is marked as
.tentative.)

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/fcf35cb54b2c
Add a tentative WPT to test edge cases where naturalWidth and/or naturalHeight depend on a missing attribute and need to fall back. r=layout-reviewers,emilio

Comment 3

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

Created web-platform-tests PR https://github.com/web-platform-tests/wpt/pull/52401 for changes under testing/web-platform/tests

Comment 4

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/fcf35cb54b2c

Comment 5

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

Upstream PR merged by moz-wptsync-bot