39 lines
1.6 KiB
HTML
39 lines
1.6 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<meta charset="utf-8" />
|
|
<title>Resource Timing ignores resources with data: URIs</title>
|
|
<link rel="author" title="Google" href="http://www.google.com/" />
|
|
<link rel="help" href="https://www.w3.org/TR/resource-timing-2/#resources-included-in-the-performanceresourcetiming-interface"/>
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<script src="resources/resource-loaders.js"></script>
|
|
</head>
|
|
<body>
|
|
<img src="data:image/gif;base64,R0lGODlhAQABAIAAAOTm7AAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=="></img>
|
|
<script>
|
|
promise_test(async t => {
|
|
const promise = new Promise(resolve => {
|
|
new PerformanceObserver(t.step_func(list => {
|
|
const entries = list.getEntries();
|
|
const dataEntries = entries.filter(e => e.name.includes('data:'));
|
|
assert_equals(dataEntries.length, 0, 'There must be no entry for `data: URL`.');
|
|
const blueEntries = entries.filter(e => e.name.includes('blue.png'));
|
|
if (blueEntries.length) {
|
|
// We can finish the test once we see the entry with blue.png.
|
|
resolve();
|
|
}
|
|
})).observe({entryTypes: ['resource']});
|
|
});
|
|
// Wait until the document is loaded.
|
|
await new Promise(resolve => {
|
|
window.addEventListener('load', resolve);
|
|
});
|
|
// Add the blue.png image after document is loaded to ensure we've received
|
|
// all of the previous Resource Timing entries.
|
|
load.image('blue.png');
|
|
return promise;
|
|
}, 'Resources with data: URIs must not be surfaced in Resource Timing');
|
|
</script>
|
|
</body>
|
|
</html>
|