<html>
<head>
<base target="_blank"></base>
</head>
<body>
<form target="_self" method="post" action="resources/form-base-target-blank.html" name="f">
<input type="submit" value="Go">
</form>
<script>
if (window.testRunner) {
    testRunner.dumpAsText();
    testRunner.waitUntilDone();
}
document.f.submit();
</script>
</body>
</html>