blob: c32d8a9e87855b1131851c7e423b3da5de71d916 (
plain)
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
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
<!DOCTYPE html>
<html>
<head>
<title>CSS Scoping Module Level 1 - ::before and ::after pseudo elements' contents on a shadow host must be rendered</title>
<link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/>
<link rel="help" href="http://www.w3.org/TR/css-scoping-1/#selectors-data-model">
<link rel="match" href="reference/green-box.html"/>
</head>
<body>
<style>
my-host {
display: block;
width: 100px;
height: 100px;
background: red;
}
my-host::before {
display: block;
content: "";
width: 100px;
height: 25px;
background: green;
}
my-host::after {
display: block;
content: "";
width: 100px;
height: 25px;
background: green;
}
</style>
<p>Test passes if you see a single 100px by 100px green box below.</p>
<my-host>
<div>FAIL</div>
</my-host>
<script>
try {
var shadowHost = document.querySelector('my-host');
shadowRoot = shadowHost.attachShadow({mode: 'open'});
shadowRoot.innerHTML = '<div style="width: 100px; height: 50px; background: green"></div>';
} catch (exception) {
document.body.appendChild(document.createTextNode(exception));
}
</script>
</body>
</html>
|
