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<title>This test validates that resource timing implementations have a finite
number of entries in their buffer.</title>
<meta name="timeout" content="long">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
promise_test(t => {
return new Promise(resolve => {
let counter = 0;
performance.onresourcetimingbufferfull = resolve;
const loadImagesRecursively = () => {
// Load an image.
(new Image()).src = "resources/blue.png?" + counter;
// Yield to enable queueing an entry, then recursively load another image.
t.step_timeout(loadImagesRecursively, 0);
}, "Finite resource timing entries buffer size");