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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Clicking on the body element itself fires a click event</title>
<link rel="author" title="Chris Rebert" href="http://chrisrebert.com">
<link rel="help" href="https://w3c.github.io/uievents/#event-type-click">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-actions.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<style>
html {
background-color: white;
margin: 0;
}
body {
background-color: blue;
margin: 0;
}
#guineapig {
background-color: white;
margin-bottom: 100px;/* Expose an area of the body element itself */
}
#other {
background-color: white;
}
</style>
</head>
<body>
<p id="guineapig">Click on the blue area below.</p>
<p id="other"> </p><!-- Needed to prevent the margin from collapsing -->
<script>
setup({explicit_timeout: true});
promise_test(async function(t) {
document.body.addEventListener('click', function (event) {
t.step(function () {
assert_equals(event.target, document.body, 'target of click event must be the body element');
assert_equals(event.eventPhase, Event.AT_TARGET, 'click event must propagate to the body element at the Target Phase');
var passed = event.target === document.body && event.eventPhase === Event.AT_TARGET;
document.body.style.backgroundColor = 'white';
var guineapig = document.getElementById('guineapig');
guineapig.style.marginBottom = '16px';
if (passed) {
guineapig.textContent = 'PASS';
guineapig.style.backgroundColor = 'green';
}
t.done();
});
}, false);
await test_driver.click(document.body);
}, "Clicking on the body element itself should fire a click event targeted at the body element");
</script>
</body>
</html>
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