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Tests: Import all WPT css/css-nesting tests

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A few are skipped for now:
- A few ref tests fail
- Crash tests are not supported by our runner and time out
- top-level-is-scope.html crashes and needs further investigation
This commit is contained in:
Sam Atkins
2024-11-06 16:43:57 +00:00
committed by Andreas Kling
parent 6bb1ffbcd3
commit b0e79ce549
Notes: github-actions[bot] 2024-11-07 14:12:28 +00:00 
Author: https://github.com/AtkinsSJ
Commit: https://github.com/LadybirdBrowser/ladybird/commit/b0e79ce549b
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2202
62 changed files with 2098 additions and 0 deletions
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41
Tests/LibWeb/Text/input/wpt-import/css/css-nesting/nested-rule-cssom-invalidation.html Normal file
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<!DOCTYPE html>
<title>CSS Nesting: Style invalidates after CSSOM mutations to nested rules</title>
<link rel="help" href="https://drafts.csswg.org/css-nesting-1/#nested-style-rule">
<link rel="help" href="https://drafts.csswg.org/css-nesting-1/#nested-group-rules">
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<style id=set_parent_selector_text_style>
.set_parent_selector_text {
div {
color: red;
}
.a1 {
color: green;
}
}
</style>
<div class=set_parent_selector_text>
<div class=a1>A1</div>
<div class=a2>A2</div>
</div>
<script>
test(() => {
let a1 = document.querySelector('.set_parent_selector_text > .a1');
let a2 = document.querySelector('.set_parent_selector_text > .a2');
assert_equals(getComputedStyle(a1).color, 'rgb(0, 128, 0)');
assert_equals(getComputedStyle(a2).color, 'rgb(255, 0, 0)');
let rules = set_parent_selector_text_style.sheet.cssRules;
assert_equals(rules.length, 1);
assert_equals(rules[0].cssRules.length, 2);
let a_rule = rules[0].cssRules[1];
assert_equals(a_rule.selectorText, '& .a1');
a_rule.selectorText = '.a2';
assert_equals(getComputedStyle(a1).color, 'rgb(255, 0, 0)');
assert_equals(getComputedStyle(a2).color, 'rgb(0, 128, 0)');
}, 'Nested rule responds to parent selector text change');
</script>