Tests: Import WPT CSSOM tests about serialization

This is an area we're lacking in, so let's bring these in-tree to track
them more easily. :^)
This commit is contained in:
Sam Atkins
2024-11-28 15:34:26 +00:00
committed by Andreas Kling
parent 12442ca430
commit 2fc164c0b6
Notes: github-actions[bot] 2024-11-30 10:03:37 +00:00
35 changed files with 2945 additions and 0 deletions

View File

@@ -0,0 +1,36 @@
<!doctype html>
<meta charset="utf-8">
<title>CSSOM - Serialization with variable preserves original serialization.</title>
<link rel="help" href="https://drafts.csswg.org/css-variables/#serializing-custom-props">
<link rel="help" href="https://drafts.csswg.org/css-variables/#variables-in-shorthands">
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<div id="longhand-whitespace" style="font-size: var(--a);"></div>
<div id="shorthand-whitespace" style="font: var(--a);"></div>
<div id="longhand" style="font-size:var(--a);"></div>
<div id="shorthand" style="font:var(--a);"></div>
<script>
test(function() {
var elem = document.getElementById('longhand-whitespace');
assert_equals(elem.style.cssText, 'font-size: var(--a);');
}, 'Longhand with variable preserves original serialization: with whitespace')
test(function() {
var elem = document.getElementById('shorthand-whitespace');
assert_equals(elem.style.cssText, 'font: var(--a);');
}, 'Shorthand with variable preserves original serialization: with whitespace')
test(function() {
var elem = document.getElementById('longhand');
assert_equals(elem.style.cssText, 'font-size: var(--a);');
}, 'Longhand with variable preserves original serialization but trims whitespace: without whitespace')
test(function() {
var elem = document.getElementById('shorthand');
assert_equals(elem.style.cssText, 'font: var(--a);');
}, 'Shorthand with variable preserves original serialization but trims whitespace: without whitespace')
</script>