eliott/ladybird
1
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird synced 2026-05-01 12:07:14 +02:00
Code Issues Packages Projects Releases Wiki Activity

LibWeb: Serialize background-size auto correctly

Browse Source 
When `background-size` is `auto` in both axes, the `auto` value is no
longer repeated.
This commit is contained in:
Tim Ledbetter
2025-08-01 14:10:43 +01:00
committed by Jelle Raaijmakers
parent c4ceec9296
commit e36df5ea0a
Notes: github-actions[bot] 2025-08-02 06:52:35 +00:00 
Author: https://github.com/tcl3
Commit: https://github.com/LadybirdBrowser/ladybird/commit/e36df5ea0ad
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/5677
Reviewed-by: https://github.com/gmta ✅
7 changed files with 318 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

80
Tests/LibWeb/Text/input/wpt-import/css/css-backgrounds/inheritance.sub.html Normal file
View File

@@ -0,0 +1,80 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Inheritance of CSS Backgrounds and Borders properties</title>
<link rel="help" href="https://drafts.csswg.org/css-backgrounds-3/#property-index">
<link rel="help" href="https://drafts.csswg.org/css-backgrounds-4/#property-index">
<meta name="assert" content="Properties inherit or not according to the spec.">
<meta name="assert" content="Properties have initial values according to the spec.">
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<script src="../../css/support/inheritance-testcommon.js"></script>
</head>
<body>
<div id="reference"></div>
<!-- container and target are used by the functions in inheritance-testcommon.js -->
<div id="container">
<div id="target"></div>
</div>
<style>
#reference {
column-rule-style: dotted; /* Avoid column-rule-width computed style 0px */
column-rule-width: medium;
}
#container {
border-style: solid; /* Avoid border-*-width computed style 0px */
}
#target {
border-style: solid; /* Avoid border-*-width computed style 0px */
}
</style>
<script>
const transparentColor = 'rgba(0, 0, 0, 0)'; // https://www.w3.org/TR/css-color-3/#transparent
const mediumWidth = '3px'; // https://www.w3.org/TR/css-backgrounds-3/#valdef-line-width-medium
const currentColor = 'rgb(2, 3, 4)';
container.style.color = currentColor;
// assert_not_inherited accepts: property name, expected initial value, another value the property supports.
assert_not_inherited('background-attachment', 'scroll', 'fixed');
assert_not_inherited('background-clip', 'border-box', 'padding-box');
assert_not_inherited('background-color', transparentColor, 'rgb(42, 53, 64)');
assert_not_inherited('background-image', 'none', 'url("https://wpt.live/")');
assert_not_inherited('background-origin', 'padding-box', 'content-box');
assert_not_inherited('background-position', '0% 0%', '10px 20px');
assert_not_inherited('background-position-x', '0%', '10px');
assert_not_inherited('background-position-y', '0%', '20px');
assert_not_inherited('background-repeat', 'repeat', 'space round');
assert_not_inherited('background-size', 'auto', 'contain');
assert_not_inherited('border-bottom-color', currentColor, 'rgb(42, 53, 64)');
assert_not_inherited('border-bottom-left-radius', '0px', '5px 7%');
assert_not_inherited('border-bottom-right-radius', '0px', '5px 7%');
assert_not_inherited('border-bottom-style', 'none', 'dashed');
assert_not_inherited('border-bottom-width', mediumWidth, '10px');
assert_not_inherited('border-image-outset', '0', '1px 2px 3px 4px');
assert_not_inherited('border-image-repeat', 'stretch', 'repeat round');
assert_not_inherited('border-image-slice', '100%', '1% 2% 3% 4% fill');
assert_not_inherited('border-image-source', 'none', 'url("https://wpt.live/")');
assert_not_inherited('border-image-width', '1', '1px 2px 3px 4px');
assert_not_inherited('border-left-color', currentColor, 'rgb(42, 53, 64)');
assert_not_inherited('border-left-style', 'none', 'dashed');
assert_not_inherited('border-left-width', mediumWidth, '10px');
assert_not_inherited('border-right-color', currentColor, 'rgb(42, 53, 64)');
assert_not_inherited('border-right-style', 'none', 'dashed');
assert_not_inherited('border-right-width', mediumWidth, '10px');
assert_not_inherited('border-top-color', currentColor, 'rgb(42, 53, 64)');
assert_not_inherited('border-top-left-radius', '0px', '5px 7%');
assert_not_inherited('border-top-right-radius', '0px', '5px 7%');
assert_not_inherited('border-top-style', 'none', 'dashed');
assert_not_inherited('border-top-width', mediumWidth, '10px');
assert_not_inherited('box-shadow', 'none', 'rgb(42, 53, 64) 1px 2px 3px 4px');
</script>
</body>
</html>