third_party/WebKit/LayoutTests/fast/frames/iframe-remove-after-id-change.html

   1 <p>This test verifies that removing an iframe from the DOM removes the
   2 corresponding frame from the page, even if the iframe's id has changed and the
   3 iframe is loading a document.</p>
   4 <pre id="console"></pre>
   5 <iframe id="iframe"></iframe>
   6
   7 <script>
   8 function log(s)
   9 {
  10     document.getElementById("console").appendChild(document.createTextNode(s));
  11 }
  12
  13 if (window.testRunner)
  14     testRunner.dumpAsText();
  15
  16 var iframe = document.getElementById("iframe");
  17 iframe.setAttribute("id", "iframe2", 0);
  18 iframe.setAttribute("src", "data:text/html,", 0);
  19 iframe.parentNode.removeChild(iframe);
  20
  21 if (frames.length)
  22     log("FAIL: iframe remained in the page.\n");
  23 else
  24     log("PASS: iframe removed from the page.\n");
  25 </script>