commit 892583e4adb98da9b63c6ceaf1e0896f2cfb71e7
author Tiaan Louw <tlouw@mozilla.com> Tue Oct 24 07:57:55 2023
committer moz-wptsync-bot <wptsync@mozilla.com> Tue Oct 24 17:23:09 2023
tree 97d2d8a5335994e4a799ed9180604f85a5c80b99
parent c1f15edf9110d72d46ca8b4dd3e42dc5dea6c292

none values should be treated as 0 during conversion

This fixes a test where serializing `none` values should be treated as
`0` for hsl and hwb.

See: https://github.com/web-platform-tests/wpt/issues/42677

Differential Revision: https://phabricator.services.mozilla.com/D191691

bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1860661
gecko-commit: 5ff1ceab2635be491fdda5ca61c10560f732ba39
gecko-reviewers: jwatt

css/css-color/parsing/color-computed-color-mix-function.html

diff --git a/css/css-color/parsing/color-computed-color-mix-function.html b/css/css-color/parsing/color-computed-color-mix-function.html
index a48d6b2..cd5837d 100644
--- a/css/css-color/parsing/color-computed-color-mix-function.html
+++ b/css/css-color/parsing/color-computed-color-mix-function.html
@@ -77,7 +77,7 @@
     fuzzy_test_computed_color(`color-mix(in hsl decreasing hue, hsl(20deg 50% 50%), hsl(320deg 50% 50%))`, `color(srgb 0.75 0.25 0.333333)`);
     fuzzy_test_computed_color(`color-mix(in hsl decreasing hue, hsl(320deg 50% 50%), hsl(20deg 50% 50%))`, `color(srgb 0.25 0.75 0.666667)`);
 
-    fuzzy_test_computed_color(`color-mix(in hsl, hsl(none none none), hsl(none none none))`, `color(srgb none none none)`);
+    fuzzy_test_computed_color(`color-mix(in hsl, hsl(none none none), hsl(none none none))`, `color(srgb 0 0 0)`);
     fuzzy_test_computed_color(`color-mix(in hsl, hsl(none none none), hsl(30deg 40% 80%))`, `color(srgb 0.88 0.8 0.72)`);
     fuzzy_test_computed_color(`color-mix(in hsl, hsl(120deg 20% 40%), hsl(none none none))`, `color(srgb 0.32 0.48 0.32)`);
     fuzzy_test_computed_color(`color-mix(in hsl, hsl(120deg 20% none), hsl(30deg 40% 60%))`, `color(srgb 0.66 0.72 0.48)`);
@@ -149,7 +149,7 @@
     fuzzy_test_computed_color(`color-mix(in hwb decreasing hue, hwb(20deg 30% 40%), hwb(320deg 30% 40%))`, `color(srgb 0.6 0.3 0.35)`);
     fuzzy_test_computed_color(`color-mix(in hwb decreasing hue, hwb(320deg 30% 40%), hwb(20deg 30% 40%))`, `color(srgb 0.3 0.6 0.55)`);
 
-    fuzzy_test_computed_color(`color-mix(in hwb, hwb(none none none), hwb(none none none))`, `color(srgb none none none)`);
+    fuzzy_test_computed_color(`color-mix(in hwb, hwb(none none none), hwb(none none none))`, `color(srgb 1 0 0)`);
     fuzzy_test_computed_color(`color-mix(in hwb, hwb(none none none), hwb(30deg 30% 40%))`, `color(srgb 0.6 0.45 0.3)`);
     fuzzy_test_computed_color(`color-mix(in hwb, hwb(120deg 10% 20%), hwb(none none none))`, `color(srgb 0.1 0.8 0.1)`);
     fuzzy_test_computed_color(`color-mix(in hwb, hwb(120deg 10% none), hwb(30deg 30% 40%))`, `color(srgb 0.5 0.6 0.2)`);