popup-blocked-from-untrusted-click-event-on-anchor.html

<html>
    <head>
        <script src="../../resources/testharness.js"></script>
        <script src="../../resources/testharnessreport.js"></script>
    </head>
    <body>
        <a id=test href="javascript:popup()">test</a>
        <div id="console"></div>
        <script>
            var win;
            function popup() {
                win = window.open('about:blank','blank','height=200,width=200');
                assert_equals(win, null);
            }

            if (window.testRunner) {
                testRunner.setPopupBlockingEnabled(true);
            }

            clickEvent = document.createEvent("MouseEvents");
            clickEvent.initEvent("click", true, true, document.defaultView, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
            test(() => {
                document.getElementById("test").dispatchEvent(clickEvent);
            }, 'Untrusted click');
        </script>
    </body>
</html>

chromium/third_party/blink/web_tests/fast/events/popup-blocked-from-untrusted-click-event-on-anchor.html