Bug 265577

Summary: rgb/hsl/hwb css color formats must support mixed component types
Product: WebKit Reporter: romain
Component: CSSAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal CC: heycam, karlcow, m_dubet, sam, webkit-bug-importer
Priority: P2 Keywords: BrowserCompat, InRadar
Version: Safari Technology Preview   
Hardware: Mac (Apple Silicon)   
OS: Unspecified   
Attachments:
Description Flags
Failing example none

romain
Reported 2023-11-30 06:12:34 PST
Created attachment 468820 [details] Failing example Safari Version : Release 183 (Safari 17.4, WebKit 19618.1.5.2) URLs (if applicable) : - https://codepen.io/romainmenke/pen/wvNYKmR - https://github.com/web-platform-tests/wpt/pull/43450 - https://drafts.csswg.org/css-color-4/ Other browsers tested: Add OK or FAIL, along with the version, after other browsers where you have tested this issue: Chrome: FAIL Firefox: PASS (nightly) Edge: - What steps will reproduce the problem? (1) Visit https://codepen.io/romainmenke/pen/wvNYKmR What is the expected result? You should see only squares with a background color What happens instead? You see some white squares for rgb/hsl/hwb Attachment 1 shows the result in Safari Visit the codepen in Firefox Nightly to compare
Attachments
Failing example (44.96 KB, image/png)
2023-11-30 06:12 PST, romain 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2023-12-07 06:13:29 PST
<rdar://problem/119313050>
romain
Comment 2 2024-01-08 11:00:18 PST
Both Firefox and Chrome have fixed all issues related to this in their respective nightly/beta versions. The WPT tests have been merged. This has been added to MDN browser compat data.
Karl Dubost
Comment 3 2024-01-09 04:25:44 PST
The code is in https://searchfox.org/wubkat/source/Source/WebCore/css/typedom/color/
Matthieu Dubet
Comment 4 2024-08-08 12:08:00 PDT
Thank you for opening this bug Romain. We now support mixed component types in color function. https://wpt.fyi/results/css/css-color/parsing/color-valid-rgb.html?label=experimental&label=master&aligned
romain
Comment 5 2024-08-08 12:10:40 PDT
Awesome! Thank you Matthieu (and other WebKit contributors)
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