chromium/third_party/blink/web_tests/external/wpt/focus/iframe-focus-with-same-as-top-intermediate-frame.html

<!doctype html>
<meta charset=utf-8>
<title>iframe.focus() with same-as-top intermediate frame</title>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script>
setup({explicit_done:true});
window.onmessage = function(e) {
    var actual = e.data;
    test(function() {
        assert_equals(actual, "outeronload;outeractivelement:body;starttest;middleactivelement:body;callfocus;middleactivelement:iframe;innerfocus;middletimer;middleactivelement:iframe;outeractivelement:iframe;", 'Check log');
    }, "Check result");
    w.close();
    done();
};
var w = window.open("support/iframe-focus-with-same-as-top-intermediate-frame-outer.html");
</script>