servo/tests/wpt/web-platform-tests/html/webappapis/idle-callbacks/callback-iframe.html

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479 B
HTML

<!doctype html>
<meta charset=utf-8>
<title></title>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<div id="log"></div>
<iframe style="display:none" id="frame"></iframe>
<script>
async_test(function (t) {
let frame = document.getElementById("frame");
frame.contentWindow.test = function() {
frame.contentWindow.requestIdleCallback(t.step_func_done());
}
frame.contentWindow.test();
});
</script>