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<!DOCTYPE html>
<link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#floats" />
<link rel="help" href="https://drafts.csswg.org/cssom-view/#dom-document-elementfrompoint" />
<link rel="author" title="Koji Ishii" href="mailto:kojii@chromium.org">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
.outer {
width: 100px;
height: 100px;
background: green;
}
.inner {
float: left;
width: 50px;
height: 50px;
background: blue;
}
</style>
<body>
<div id="log"></div>
<div class="outer" onclick="clicked('outer')">
<div id="float-in-div" class="inner" onclick="clicked('inner')">
</div>
</div>
<table>
<tr>
<td>
<div class="outer" onclick="clicked('outer')">
<div id='float-in-table' class="inner" onclick="clicked('inner')">
</div>
</div>
</td>
</tr>
</table>
<pre id="output"></pre>
<script>
function clicked(p) {
output.textContent += 'clicked ' + p + '\n';
}
function testElementFromPoint(element) {
let bounds = element.getBoundingClientRect();
let result = document.elementFromPoint(bounds.x + 1, bounds.y + 1);
assert_equals(result, element);
}
let targets = [
'float-in-div',
'float-in-table',
];
for (let target of targets) {
let element = document.getElementById(target);
test(() => { testElementFromPoint(element); }, target);
}
</script>
</body>
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