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sousa-gecko/testing/web-platform/tests/css/css-mixins/functions/function-shadow-container.html
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Kevin Babbitt 5b6106a6ae Bug 2053663 [wpt PR 61166] - [css-mixins] Split tests into subdirectories for functions and mixins, a=testonly
Automatic update from web-platform-tests
[css-mixins] Split tests into subdirectories for functions and mixins

No changes to the test files other than updating relative paths.
WEB_FEATURES.yml files were updated to match all files in respective
subdirectories.

Bug: 406935599
Change-Id: I864e1ad0bb36a5945fd9945365933b3697d3f764
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/8061706
Reviewed-by: Alison Maher <almaher@microsoft.com>
Commit-Queue: Kevin Babbitt <kbabbitt@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#1659001}

--

wpt-commits: 5f6046734ece0649fa6f3ad2915ea23ba4d3674a
wpt-pr: 61166
2026-07-12 11:57:58 +00:00

122 lines
2.9 KiB
HTML

<!DOCTYPE html>
<title>Custom Functions: Container Queries + ShadowDOM</title>
<link rel="help" href="https://drafts.csswg.org/css-mixins-1/#using-custom-functions">
<link rel="help" href="https://drafts.csswg.org/css-shadow-1/#css-tree-scoped-reference">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../resources/utils.js"></script>
<div data-name="Can query named container in shadow">
<template shadowrootmode=open>
<style>
@function --b() {
@container --cont (width = 10px) {
result: 10px;
}
}
::part(target) {
--actual: --b();
--expected: 10px;
}
.container {
container: --cont / size;
width: 10px;
height: 10px;
}
</style>
<div id=target part=target></div>
</template>
</div>
<div data-name="::part() can see inner named containers">
<template shadowrootmode=open>
<style>
@function --b() {
@container --cont (width = 5px) {
result: 5px;
}
@container --cont (width = 10px) {
result: 10px;
}
}
::part(target) {
--actual: --b();
--expected: 5px;
}
.container {
container: --cont / size;
width: 10px;
height: 10px;
}
</style>
<div class=container>
<template shadowrootmode=open>
<style>
@function --b() {
result: FAIL;
}
.container {
container: --cont / size;
width: 5px;
height: 5px;
}
</style>
<div class=container>
<div id=target part=target></div>
</div>
</template>
</div>
</template>
</div>
<div data-name="::slotted() can see inner named containers">
<template shadowrootmode=open>
<style>
@function --b() {
@container --cont (width = 5px) {
result: 5px;
}
@container --cont (width = 10px) {
result: 10px;
}
}
.container {
container: --cont / size;
width: 10px;
height: 10px;
}
</style>
<div class=container>
<template shadowrootmode=open>
<style>
@function --c() {
@container --cont (width = 5px) {
result: 5px;
}
@container --cont (width = 10px) {
result: 10px;
}
}
.container {
container: --cont / size;
width: 5px;
height: 5px;
}
::slotted(#target) {
--actual: --b() --c();
--expected: 5px 5px;
}
</style>
<div class=container>
<slot></slot>
</div>
</template>
<div id=target></div>
</div>
</template>
</div>
<script>
test_all_shadows();
</script>