Bug 797909, null principal for initial about:blank, r=bz

This commit is contained in:
Olli Pettay 2012-10-05 02:01:34 +03:00
Родитель e891130972
Коммит 6011112b41
3 изменённых файлов: 74 добавлений и 1 удалений

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@ -6777,8 +6777,14 @@ nsDocShell::CreateAboutBlankContentViewer(nsIPrincipal* aPrincipal,
nsContentUtils::FindInternalContentViewer("text/html");
if (docFactory) {
nsCOMPtr<nsIPrincipal> principal;
if (mSandboxFlags & SANDBOXED_ORIGIN) {
principal = do_CreateInstance("@mozilla.org/nullprincipal;1");
} else {
principal = aPrincipal;
}
// generate (about:blank) document to load
docFactory->CreateBlankDocument(mLoadGroup, aPrincipal,
docFactory->CreateBlankDocument(mLoadGroup, principal,
getter_AddRefs(blankDoc));
if (blankDoc) {
// Hack: set the base URI manually, since this document never

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@ -100,6 +100,7 @@ MOCHITEST_FILES = \
test_bug713825.html \
test_bug728939.html \
file_bug728939.html \
test_bug797909.html \
$(NULL)
ifeq ($(MOZ_WIDGET_TOOLKIT),cocoa)

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@ -0,0 +1,66 @@
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=797909
-->
<head>
<meta charset="utf-8">
<title>Test for Bug 797909</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="runTest()">
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=797909">Mozilla Bug 797909</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 797909 **/
SimpleTest.waitForExplicitFinish();
function runTest() {
iframe = document.getElementById("ifr");
try {
var iframeDoc = iframe.contentWindow.document;
ok(false, "Should have thrown an exception");
} catch (ex) {
ok(true, "Got an exception");
}
iframe = document.createElement("iframe");
// set sandbox attribute
iframe.sandbox = "allow-scripts";
// and then insert into the doc
document.body.appendChild(iframe);
try {
var iframeDoc = iframe.contentWindow.document;
ok(false, "Should have thrown an exception");
} catch (ex) {
ok(true, "Got an exception");
}
iframe = document.createElement("iframe");
// set sandbox attribute
iframe.sandbox = "allow-same-origin";
// and then insert into the doc
document.body.appendChild(iframe);
try {
var iframeDoc = iframe.contentWindow.document;
ok(true, "Shouldn't have thrown an exception");
} catch (ex) {
ok(false, "Got an unexpected exception");
}
SimpleTest.finish();
}
</script>
</pre>
<iframe id="ifr" sandbox = "allow-scripts"></iframe>
</body>
</html>