chromium/third_party/blink/web_tests/fast/forms/select/menulist-popup-crash.html

<!DOCTYPE HTML>
<html>
<head>
</head>
<body>
<p id="description">&lt;select> test for opening two popup menus.</p>
<div id="console"></div>
<p id="debug">PASS if the test didn't crash.</p>
<script>
    if (window.testRunner)
        testRunner.dumpAsText();

    var parent = document.createElement('div');
    parent.innerHTML = '<select id="sl1">'
        + '<option>one</option>'
        + '<option>two</option>'
        + '<option>three</option>'
        + '<option>four</option>'
        + '<option>five</option>'
        + '<option>six</option>'
        + '<option>seven</option>'
        + '<option>eight</option>'
        + '<option>nine</option>'
        + '<option>ten</option>'
        + '<option>eleven</option>'
        + '<option>twelve</option>'
        + '<option>thirteen</option>'
        + '<option>fourteen</option>'
        + '<option>fifteen</option>'
        + '<option>sixteen</option>'
        + '<option>seventeen</option>'
        + '</select>'
        + '<select id="sl2">'
        + '<option>one</option>'
        + '<option>two</option>'
        + '<option>three</option>'
        + '</select>';
    document.body.appendChild(parent);

    function mouseDownOnSelect(selId)
    {
        var sl = document.getElementById(selId);
        eventSender.mouseMoveTo(sl.offsetLeft, sl.offsetTop);
        eventSender.mouseDown(1);
    }

    mouseDownOnSelect("sl1");
    mouseDownOnSelect("sl2");

</script>
</body>
</html>