1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
<!doctype html>
<title>CSS Test: directionality propagation in Shadow DOM.</title>
<link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez">
<link rel="help" href="https://html.spec.whatwg.org/#the-dir-attribute">
<link rel="help" href="https://github.com/whatwg/html/issues/3699">
<link rel="match" href="reference/green-box.html">
<style>
div { width: 100px; }
</style>
<p>Test passes if you see a single 100px by 100px green box below.</p>
<div id="host1"></div>
<div id="host2" dir="rtl"></div>
<div id="host3"></div>
<div id="host4" dir="rtl"></div>
<script>
host1.attachShadow({ mode: "open" }).innerHTML = `
<style>:dir(ltr) { background: green; height: 25px; }</style>
<div></div>
`;
host2.attachShadow({ mode: "open" }).innerHTML = `
<style>:dir(rtl) { background: green; height: 25px; }</style>
<div></div>
`;
host3.attachShadow({ mode: "open" }).innerHTML = `
<style>:dir(rtl) { background: green; height: 25px; }</style>
<div></div>
`;
host4.attachShadow({ mode: "open" }).innerHTML = `
<style>span:dir(ltr) { display: block; background: green; height: 25px; }</style>
<div dir="ltr"><span></span></div>
`;
document.body.offsetTop;
host3.setAttribute("dir", "rtl");
</script>
|
