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gecko-dev/layout/base/tests/test_bug449781.html

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Bug 449781. Toggling display on a subframe shouldn't give the subframe's document the same device context as the parent document. r=roc, sr=jst
2008-08-18 23:22:19 +04:00
<!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;
Speed up canvas comparisons in bidi mochitests. No bug
2009-02-20 06:04:19 +03:00
[equal, str1, str2] = compareSnapshots(s1, s2, true);
Bug 449781. Toggling display on a subframe shouldn't give the subframe's document the same device context as the parent document. r=roc, sr=jst
2008-08-18 23:22:19 +04:00
ok(equal, "Show/hide should have no effect",
"got " + str1 + " but expected " + str2);
var viewer =
Bug 778420 - Initial stab at the tests. v2 r=bholley --HG-- extra : rebase_source : c24abc031c82a87f2f669e4b708f8ee364a9682b
2012-08-07 00:15:49 +04:00
SpecialPowers.wrap($("ourFrame")).contentWindow
Bug 792036 - Automated fixups. r=mccr8 find /files/mozilla/build/d/_tests/testing/mochitest/tests/ | egrep "\.(xhtml|html|xml|js)$" | grep -v SimpleTest | grep -vi mochikit | grep -v simpleThread | grep -v test_ipc_messagemanager_blob.html | grep -v "indexedDB/test" | xargs grep -l Components | xargs grep -L enablePrivilege | perl -pe 's#.*mochitest/tests/##' | xargs perl -p -i.bakkk -e 's/Components\.interfaces(\s|;|\.|\[)/SpecialPowers\.Ci$1/g, s/SpecialPowers\.wrap\(Components\)\.(.)(lasses|tils|nterfaces|esults)/SpecialPowers.C$1/g, s/(?<![\.a-zA-Z])Components/SpecialPowers\.Components/g, s/window\.Components/window\.SpecialPowers\.Components/g'
2012-09-24 16:46:29 +04:00
.QueryInterface(SpecialPowers.Ci.nsIInterfaceRequestor)
.getInterface(SpecialPowers.Ci.nsIWebNavigation)
.QueryInterface(SpecialPowers.Ci.nsIDocShell)
Bug 449781. Toggling display on a subframe shouldn't give the subframe's document the same device context as the parent document. r=roc, sr=jst
2008-08-18 23:22:19 +04:00
.contentViewer
Bug 792036 - Automated fixups. r=mccr8 find /files/mozilla/build/d/_tests/testing/mochitest/tests/ | egrep "\.(xhtml|html|xml|js)$" | grep -v SimpleTest | grep -vi mochikit | grep -v simpleThread | grep -v test_ipc_messagemanager_blob.html | grep -v "indexedDB/test" | xargs grep -l Components | xargs grep -L enablePrivilege | perl -pe 's#.*mochitest/tests/##' | xargs perl -p -i.bakkk -e 's/Components\.interfaces(\s|;|\.|\[)/SpecialPowers\.Ci$1/g, s/SpecialPowers\.wrap\(Components\)\.(.)(lasses|tils|nterfaces|esults)/SpecialPowers.C$1/g, s/(?<![\.a-zA-Z])Components/SpecialPowers\.Components/g, s/window\.Components/window\.SpecialPowers\.Components/g'
2012-09-24 16:46:29 +04:00
.QueryInterface(SpecialPowers.Ci.nsIMarkupDocumentViewer);
Bug 449781. Toggling display on a subframe shouldn't give the subframe's document the same device context as the parent document. r=roc, sr=jst
2008-08-18 23:22:19 +04:00
viewer.fullZoom = 2;
s3 = snapshotWindow(window);
Speed up canvas comparisons in bidi mochitests. No bug
2009-02-20 06:04:19 +03:00
[equal, str1, str2] = compareSnapshots(s1, s3, true);
Bug 449781. Toggling display on a subframe shouldn't give the subframe's document the same device context as the parent document. r=roc, sr=jst
2008-08-18 23:22:19 +04:00
ok(equal, "Zoom should have no effect",
"got " + str1 + " but expected " + str2);
$("display").style.display = "none";
s4 = snapshotWindow(window);
Speed up canvas comparisons in bidi mochitests. No bug
2009-02-20 06:04:19 +03:00
[equal, str1, str2] = compareSnapshots(s3, s4, true);
Bug 449781. Toggling display on a subframe shouldn't give the subframe's document the same device context as the parent document. r=roc, sr=jst
2008-08-18 23:22:19 +04:00
ok(!equal, "Should be able to see the canary");
SimpleTest.finish();
});
</script>
</pre>
</body>
</html>