File: anchor-parse-invalid.html

package info (click to toggle)
thunderbird 1%3A128.14.0esr-1~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 4,334,824 kB
  • sloc: cpp: 7,391,917; javascript: 5,617,271; ansic: 3,833,216; python: 1,230,742; xml: 619,690; asm: 456,022; java: 179,892; sh: 118,796; makefile: 21,908; perl: 14,825; objc: 12,399; yacc: 4,583; pascal: 2,973; lex: 1,720; ruby: 1,190; exp: 762; sql: 674; awk: 580; php: 436; lisp: 430; sed: 70; csh: 10
file content (41 lines) | stat: -rw-r--r-- 1,814 bytes parent folder | download | duplicates (8)
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
<!DOCTYPE html>
<title>Tests values that are invalid at parse time for the anchor() function</title>
<link rel="help" href="https://drafts.csswg.org/css-anchor-1/#anchor-pos">
<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() can only be used in inset properties
test_invalid_value('margin-top', 'anchor(--foo top)');
test_invalid_value('height', 'anchor(--foo top)');
test_invalid_value('font-size', 'anchor(--foo top)');

// Invalid parameter format
test_invalid_value('top', 'anchor(--foo, top)');
test_invalid_value('top', 'anchor(--foo top,)');
test_invalid_value('top', 'anchor(--foo top bottom)');
test_invalid_value('top', 'anchor(--foo top, 10px 20%)');
test_invalid_value('top', 'anchor(--foo top, 10px, 20%)');

// Anchor name must be a dashed ident
test_invalid_value('top', 'anchor(foo top)');

// Invalid anchor side values
test_invalid_value('top', 'anchor(--foo height)');
test_invalid_value('top', 'anchor(--foo 10em)');
test_invalid_value('top', 'anchor(--foo 100s)');

// Invalid fallback values
test_invalid_value('top', 'anchor(--foo top, 1)');
test_invalid_value('top', 'anchor(--foo top, 100s)');
test_invalid_value('top', 'anchor(--foo top, bottom)');
test_invalid_value('top', 'anchor(--foo top, anchor(bar top))');
test_invalid_value('top', 'anchor(--foo top, anchor-size(--bar height))');

// Invalid anchor values in calc tree
test_invalid_value('top', 'calc(anchor(foo top) + 10px + 10%)');
test_invalid_value('top', 'calc(10px + 100 * anchor(--foo top, anchor(bar bottom)))');
test_invalid_value('top', 'min(anchor(--foo top), anchor(--bar bottom), anchor-size(--baz height))');
</script>