mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-01 14:45:29 +00:00
70 lines
2.0 KiB
HTML
70 lines
2.0 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
<!--
|
|
https://bugzilla.mozilla.org/show_bug.cgi?id=449781
|
|
-->
|
|
<head>
|
|
<title>Test for Bug 449781</title>
|
|
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<script type="text/javascript" src="/tests/SimpleTest/WindowSnapshot.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
|
|
</head>
|
|
<body>
|
|
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=449781">Mozilla Bug 449781</a>
|
|
<p id="display">Canary</p>
|
|
<iframe src="about:blank" id="ourFrame" style="visibility: hidden">
|
|
</iframe>
|
|
</div>
|
|
<pre id="test">
|
|
<script class="testbody" type="text/javascript">
|
|
var s1, s2, s3, s4;
|
|
|
|
/** Test for Bug 449781 **/
|
|
SimpleTest.waitForExplicitFinish();
|
|
addLoadEvent(function() {
|
|
s1 = snapshotWindow(window);
|
|
|
|
$("ourFrame").style.display = "none";
|
|
is($("ourFrame").offsetWidth, 0, "Unexpected width after hiding");
|
|
$("ourFrame").style.display = "";
|
|
is($("ourFrame").clientWidth, 300, "Unexpected width after showing");
|
|
|
|
s2 = snapshotWindow(window);
|
|
|
|
var equal, str1, str2;
|
|
[equal, str1, str2] = compareSnapshots(s1, s2, true);
|
|
ok(equal, "Show/hide should have no effect",
|
|
"got " + str1 + " but expected " + str2);
|
|
|
|
var viewer =
|
|
SpecialPowers.wrap($("ourFrame")).contentWindow
|
|
.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
|
|
.getInterface(Components.interfaces.nsIWebNavigation)
|
|
.QueryInterface(Components.interfaces.nsIDocShell)
|
|
.contentViewer
|
|
.QueryInterface(Components.interfaces.nsIMarkupDocumentViewer);
|
|
viewer.fullZoom = 2;
|
|
|
|
s3 = snapshotWindow(window);
|
|
|
|
[equal, str1, str2] = compareSnapshots(s1, s3, true);
|
|
ok(equal, "Zoom should have no effect",
|
|
"got " + str1 + " but expected " + str2);
|
|
|
|
$("display").style.display = "none";
|
|
|
|
s4 = snapshotWindow(window);
|
|
[equal, str1, str2] = compareSnapshots(s3, s4, true);
|
|
ok(!equal, "Should be able to see the canary");
|
|
|
|
SimpleTest.finish();
|
|
});
|
|
|
|
|
|
|
|
</script>
|
|
</pre>
|
|
</body>
|
|
</html>
|
|
|