<html>
    <head>
        <script src="../../resources/js-test-pre.js"></script>
    </head>
    <body>
        <button id="test" onclick="clickHandler()">Click Here</button>
        <div id="console"></div>
        <script>
            var stolenEvent;
            var win;
            function clickHandler1()
            {
                stolenEvent = window.event;
                win = window.open("about:blank", "blank");
                shouldBeNonNull("win");
                win.close();
            }

            function clickHandler2()
            {
                window.event = stolenEvent;
                win = window.open("about:blank", "blank");
                shouldBeUndefined("win");
            }

            clickHandler = clickHandler1;

            if (window.testRunner) {
                testRunner.dumpAsText();
                testRunner.setCanOpenWindows();
                testRunner.setPopupBlockingEnabled(true);
                testRunner.setCloseRemainingWindowsWhenComplete(true);
                testRunner.waitUntilDone();

                var button = document.getElementById("test");

                if (window.eventSender) {
                    eventSender.mouseMoveTo(button.offsetLeft + button.offsetWidth / 2, button.offsetTop + button.offsetHeight / 2);
                    eventSender.mouseDown();
                    eventSender.mouseUp();
                }

                clickHandler = clickHandler2;
                window.event = stolenEvent;
                button.click();

                testRunner.notifyDone();
            }
        </script>
    </body>
</html>