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>
<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1113185">
<style>
.ib {
display: inline-block;
width: 100%;
vertical-align: top;
}
body { margin: 0; }
</style>
<div style="columns:5; gap:0; column-fill:auto; width:100px; height:100px; orphans:1; widows:1;">
<div style="height:170px;"></div>
<span style="position:relative;">
<div id="ib1" class="ib" style="height:30px;"></div>
<div id="ib2" class="ib" style="height:20px;"></div>
<div id="floater" style="position:relative; float:left; width:100%; height:200px;"></div>
<div id="ib3" class="ib" style="height:80px;"></div>
</span>
</div>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
test(()=> {
assert_equals(document.elementFromPoint(20, 70), ib1);
}, "Hit first inline-block");
test(()=> {
assert_equals(document.elementFromPoint(40, 0), ib2);
}, "Hit second inline-block");
test(()=> {
assert_equals(document.elementFromPoint(40, 20), floater);
}, "Hit first float fragment");
test(()=> {
assert_equals(document.elementFromPoint(60, 0), floater);
}, "Hit second float fragment");
test(()=> {
assert_equals(document.elementFromPoint(80, 0), floater);
}, "Hit third float fragment");
test(()=> {
assert_equals(document.elementFromPoint(80, 20), ib3);
}, "Hit third inline-block");
</script>
|
