| Index: chrome/test/data/magic_iframe/iframe-reparenting-close-window-iframe.html
|
| diff --git a/chrome/test/data/magic_iframe/iframe-reparenting-close-window-iframe.html b/chrome/test/data/magic_iframe/iframe-reparenting-close-window-iframe.html
|
| new file mode 100755
|
| index 0000000000000000000000000000000000000000..bd7b5183ee4549cf2ef5b874f859c79d1c4d07a4
|
| --- /dev/null
|
| +++ b/chrome/test/data/magic_iframe/iframe-reparenting-close-window-iframe.html
|
| @@ -0,0 +1,41 @@
|
| +<html>
|
| +<head>
|
| +<script>
|
| +var logWin = window.parent.opener;
|
| +logWin.log('Iframe is being loaded.');
|
| +
|
| +var xhr = new XMLHttpRequest();
|
| +xhr.onreadystatechange = function() {
|
| + logWin.log('xhr onreadystatechange state:' + xhr.readyState);
|
| + if (xhr.readyState == 4) {
|
| + var text = xhr.responseText;
|
| + // Report that the test is finished.
|
| + logWin.finish();
|
| + }
|
| +}
|
| +
|
| +xhr.onerror = function() {
|
| + logWin.log('xhr onerror:' + xhr.readyState);
|
| +}
|
| +
|
| +// Timeout explanation:
|
| +// To reproduce the issue, I need the XHR to start but not finish until the
|
| +// iframe transfer is complete. If I just navigate to some file, the load
|
| +// actually happens before the iframe is transferred and all the
|
| +// onreadystatechange notifications are already queued and just fire in the new
|
| +// page.
|
| +// The bug, however, deals with XHR being still in progress in the browser
|
| +// process, so when it is done and comes back with the routing_id of the closed
|
| +// window, it has no way of finding the original iframe and firing
|
| +// onreadystatechange. Because of this timeout the test can occasionally produce
|
| +// false positive (if the reparenting takes longer then 1 second for example),
|
| +// however this is very unlikely, and it won't make test flakey
|
| +// (which is usually a false negative).
|
| +xhr.open('GET', '/slow?1', true);
|
| +xhr.send();
|
| +window.parent.transferIframeAndCloseWindow();
|
| +</script>
|
| +</head>
|
| +<body>
|
| +</body>
|
| +</html>
|
|
|
Chromium Code Reviews
Issue 7550021:
Add a browsertest for magic iframe. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src