mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-31 06:05:44 +00:00
52 lines
1.7 KiB
HTML
52 lines
1.7 KiB
HTML
|
<!DOCTYPE HTML>
|
||
|
|
<html>
|
||
|
|
<!--
|
||
|
|
https://bugzilla.mozilla.org/show_bug.cgi?id=1279202
|
||
|
|
-->
|
||
|
|
<head>
|
||
|
|
<title>Test for Bug 1279202</title>
|
||
|
|
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
|
||
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
|
||
|
|
</head>
|
||
|
|
<body onload="run()">
|
||
|
|
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1279202">Mozilla Bug 1279202</a>
|
||
|
|
<iframe src="resize_flush_iframe.html" id="iframe" height="200" width="200" style="border:none"></iframe>
|
||
|
|
<pre id="test">
|
||
|
|
<script type="application/javascript">
|
||
|
|
|
||
|
|
/** Test for Bug 1279202 **/
|
||
|
|
|
||
|
|
SimpleTest.waitForExplicitFinish();
|
||
|
|
|
||
|
|
function run() {
|
||
|
|
|
||
|
|
var iframe = document.getElementById("iframe");
|
||
|
|
var doc = iframe.contentDocument.documentElement;
|
||
|
|
var win = iframe.contentWindow;
|
||
|
|
var body = iframe.contentDocument.body;
|
||
|
|
|
||
|
|
// Flush any pending layout changes before we start.
|
||
|
|
var width = doc.clientWidth;
|
||
|
|
|
||
|
|
// Resize the iframe
|
||
|
|
iframe.width = '300px';
|
||
|
|
|
||
|
|
// Flush pending style changes, but not layout ones. We do this twice because the first flush
|
||
|
|
// does a partial flush of the resize (setting the size on the pres context) which sets the
|
||
|
|
// need style flush flag again. The second call makes sure mNeedStyleFlush is false.
|
||
|
|
var color = win.getComputedStyle(body).getPropertyValue("background-color");
|
||
|
|
color = win.getComputedStyle(body).getPropertyValue("background-color");
|
||
|
|
is(color, "rgb(0, 128, 0)", "Style flush not completed when resizing an iframe!");
|
||
|
|
|
||
|
|
// Query the size of the inner document and make sure it has had a layout flush.
|
||
|
|
width = doc.clientWidth;
|
||
|
|
|
||
|
|
is(width, 300, "Layout flush not completed when resizing an iframe!");
|
||
|
|
SimpleTest.finish();
|
||
|
|
}
|
||
|
|
|
||
|
|
</script>
|
||
|
|
</pre>
|
||
|
|
</body>
|
||
|
|
</html>
|