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
|
<!DOCTYPE html>
<title>Tests values that are invalid at parse time for the anchor-size() function</title>
<link rel="help" href="https://drafts.csswg.org/css-anchor-1/#anchor-size">
<link rel="author" href="mailto:xiaochengh@chromium.org">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
<script>
// anchor-size() can only be used in sizing properties
test_invalid_value('margin-top', 'anchor-size(--foo width)');
test_invalid_value('top', 'anchor-size(--foo width)');
test_invalid_value('font-size', 'anchor-size(--foo width)');
// Invalid parameter format
test_invalid_value('width', 'anchor-size(--foo, width)');
test_invalid_value('width', 'anchor-size(--foo width,)');
test_invalid_value('width', 'anchor-size(--foo width height)');
test_invalid_value('width', 'anchor-size(--foo width, 10px 20%)');
test_invalid_value('width', 'anchor-size(--foo width, 10px, 20%)');
// Anchor name must be a dashed ident
test_invalid_value('width', 'anchor-size(foo width)');
// Invalid anchor size values
test_invalid_value('width', 'anchor-size(--foo top)');
test_invalid_value('width', 'anchor-size(--foo 10em)');
test_invalid_value('width', 'anchor-size(--foo 100s)');
test_invalid_value('width', 'anchor-size(--foo 50%)');
// Invalid fallback values
test_invalid_value('width', 'anchor-size(--foo width, 1)');
test_invalid_value('width', 'anchor-size(--foo width, 100s)');
test_invalid_value('width', 'anchor-size(--foo width, height)');
test_invalid_value('width', 'anchor-size(--foo width, anchor-size(bar width))');
test_invalid_value('width', 'anchor-size(--foo width, anchor(--bar top))');
// Invalid anchor size values in calc tree
test_invalid_value('width', 'calc(anchor-size(foo width) + 10px + 10%)');
test_invalid_value('width', 'calc(10px + 100 * anchor-size(--foo width, anchor-size(bar bottom)))');
test_invalid_value('width', 'min(anchor-size(--foo width), anchor-size(--bar height), anchor(--baz top))');
</script>
|
