blob: c1e147472ff076cb2aa72b7dfc45cd6d3a00ed34 (
plain)
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
|
<!DOCTYPE html>
<head>
<title>Performance Paint Timing Test: FCP should not fire with gradient-only backgrounds</title>
<style>
#main {
width: 100px;
height: 100px;
background-image: linear-gradient(to bottom, orange, blue);
}
</style>
</head>
<body>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../resources/utils.js"></script>
<div id="main"></div>
<script>
setup({"hide_test_state": true});
promise_test(async t => {
assert_implements(window.PerformancePaintTiming, "Paint Timing isn't supported.");
await new Promise(r => window.addEventListener('load', r));
await assertNoFirstContentfulPaint(t);
}, 'Gradients should not count as contentful');
</script>
</body>
</html>
|
