37 lines
1.4 KiB
HTML
37 lines
1.4 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<meta charset="utf-8" />
|
|
<title>Resource Timing Entry Sequence of Events for Scripts</title>
|
|
<link rel="help" href="https://w3c.github.io/resource-timing/"/>
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
</head>
|
|
<body>
|
|
<script>
|
|
async_test(t => {
|
|
const script = document.createElement("script");
|
|
const url = new URL('resources/empty.js', location.href).toString();
|
|
script.addEventListener('load', t.step_func(() => {
|
|
assert_equals(performance.getEntriesByName(url).length, 1);
|
|
t.done();
|
|
}));
|
|
script.src = url;
|
|
document.body.appendChild(script);
|
|
t.add_cleanup(() => script.remove());
|
|
}, "The RT entry for script should be available when the script 'load' event fires");
|
|
|
|
async_test(t => {
|
|
const script = document.createElement("script");
|
|
const url = new URL('resources/non-existent.js', location.href).toString();
|
|
script.addEventListener('error', t.step_func(() => {
|
|
assert_equals(performance.getEntriesByName(url).length, 1);
|
|
t.done();
|
|
}));
|
|
script.src = url;
|
|
document.body.appendChild(script);
|
|
t.add_cleanup(() => script.remove());
|
|
}, "The RT entry for a non-existent script should be available when the script 'error' event fires");
|
|
</script>
|
|
</body>
|
|
</html>
|