<meta charset="utf-8">

<title>CSS Pseudo-Elements Test: Supported properties in ::marker</title>

<link rel="help" href="https://drafts.csswg.org/css-pseudo-4/#marker-pseudo">

<link rel="help" href="https://drafts.csswg.org/css-lists/#list-style-position">

<link rel="author" title="Oriol Brufau" href="mailto:[email protected]">

<meta name="assert" content="This test checks the computed 'display' value of ::marker pseudo-elements." />

.inside {

list-style-position: inside;

}

.color::marker {

color: blue;

}

.string {

list-style-type: "string";

}

.content::marker {

content: "content";

}

<div id="log"></div>

<ol class="inside">

<li class="default">item</li>

<li class="color">item</li>

<li class="string">item</li>

<li class="content">item</li>

<ol class="outside">

<li class="default">item</li>

<li class="color">item</li>

<li class="string">item</li>

<li class="content">item</li>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/css/support/computed-testcommon.js"></script>

const inside = document.querySelectorAll(".inside > li");

for (const target of inside) {

const {display} = getComputedStyle(target, "::marker");

test(() => {

assert_equals(display, "inline", "Inside markers should be inline");

}, `Computed 'display' for inside ::marker, variant ${target.className}`);

const outside = document.querySelectorAll(".outside > li");

const firstDisplay = getComputedStyle(outside[0], "::marker").display;

for (const target of outside) {

const {display} = getComputedStyle(target, "::marker");

test(() => {

assert_in_array(display, ["inline-block", "block"], "Outside markers should be block containers");

assert_equals(display, firstDisplay, "The 'display' value shouldn't vary");

}, `Computed 'display' for outside ::marker, variant ${target.className}`);