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
49
50
51
52
53
54
55
56
57
|
<!doctype html>
<meta charset="utf-8">
<title>CSS Paged Media: parsing @page declarations inside @media</title>
<link rel="author" title="Felipe Erias Morandeira" href="mailto:felipeerias@gmail.com"/>
<link rel="help" href="https://drafts.csswg.org/css-page/#at-page-rule"/>
<meta name="assert" content="Test that @page declarations inside @media are parsed correctly.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style type="text/css">
@media print {
@page {
margin: 3cm;
}
@page :first {
margin-top: 6cm;
}
@page :left {
color: red;
}
@page :right {
color: blue;
}
}
</style>
<script type="text/javascript">
let expectedForSelector = {
"" : "margin: 3cm;",
":first" : "margin-top: 6cm;",
":left" : "color: red;",
":right" : "color: blue;"
};
let styleSheets = document.styleSheets;
for (let i = 0; i < styleSheets.length; i++) {
let rules = styleSheets[i].cssRules;
for (let rule of rules) {
if (rule.type == CSSRule.MEDIA_RULE && rule.conditionText == 'print') {
for (let mediaRule of rule.cssRules) {
if (mediaRule.type == CSSRule.PAGE_RULE) {
let expected = expectedForSelector[mediaRule.selectorText];
test(function(){
assert_equals(mediaRule.style.cssText, expected, "unexpected @page contents");
}, "unexpected contents for selector ['" + mediaRule.selectorText + "']");
delete expectedForSelector[mediaRule.selectorText];
}
}
}
}
}
test(function() {
assert_equals(Object.keys(expectedForSelector).length, 0, "missing @page selectors in @media");
});
</script>
|
