chromium/chrome/test/data/frame_tree/anchor_to_same_site_location.html

<!doctype html>
<html>
<head>
<script>
window.name = "main_contents";
function simulateClick(anchor_name, properties) {
  var evt = new MouseEvent("click", properties);

  target = document.getElementById(anchor_name);
  return target.dispatchEvent(evt);
}
</script>
</head>
<body>
This page helps testing shift-clicking or ctrl-clicking an anchor/link
that points to the same site.  See also https://crbug.com/23815 and/or
https://crbug.com/658386.
<hr>
<a href="/title1.html"
   id="test-anchor-no-target">Test link to click while holding ctrl key</a>
<hr>
<a href="/title1.html"
   target="_blank"
   id="test-anchor-with-blank-target">Test link with target="_blank"</a>
<hr>
<a href="/title1.html"
   target="subframe"
   id="test-anchor-with-subframe-target">Test link with target="subframe"</a>

<iframe src="/title1.html" name="subframe"></iframe>
</body>
</html>