[Webkit-unassigned] [Bug 31626] [Qt] layoutTestController.notifyDone() not working when the frame was reloaded.

Sat Dec 26 12:31:27 PST 2009

https://bugs.webkit.org/show_bug.cgi?id=31626

--- Comment #19 from Robert Hogan <robert at roberthogan.net>  2009-12-26 12:31:26 PST ---
This looks like a slightly related one:

LayoutTests/http/tests/misc/set-window-opener-to-null.html

It fails at:

  if (window.layoutTestController) {
    child_window_opened = layoutTestController.globalFlag;

That is, window.layoutTestController.globalFlag remains false but
w.layoutTestController.globalFlag is true (opening
http://127.0.0.1:8000/misc/resources/content-iframe.html sets it to true).
Changing the above lines to:

  if (w.layoutTestController) {
    child_window_opened = w.layoutTestController.globalFlag;

allows the test to pass.

Full text of test below:

--
<html>
<script>
if (window.layoutTestController) {
  layoutTestController.setCanOpenWindows();
  layoutTestController.dumpAsText();
  layoutTestController.waitUntilDone();
  layoutTestController.globalFlag = false;
}

var w =
window.open("http://127.0.0.1:8000/misc/resources/content-iframe.html");
w.opener = null;

function wait_to_start() {
  var child_window_opened;

  // polling layoutTestController.globalFlag or w.document
  if (window.layoutTestController) {
    child_window_opened = layoutTestController.globalFlag;
  } else {
    // polling w.document is not very reliable cross browsers,
    // it works in chrome for manual testsing.
    // We might want to change it to using postMessage when it
    // is supported.
    child_window_opened = !w.document;
  }

  if (!child_window_opened) {
    setTimeout(wait_to_start, 30);
    return;
  }

  var e = document.getElementById('console');
  e.innerHTML = w.opener == null ? 'PASS' : 'FAIL';

  w.close();

  if (window.layoutTestController)
    layoutTestController.notifyDone();
}

window.onload = wait_to_start;

</script>
<body>
This tests that following code works in Chrome:
<pre>
var w = window.open(...);
w.opener = null;
</pre>
After new page finishes loading, its opener should stay as null.

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