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Bug 1200602 - Use the alternate content for <applet>. r=kmachulis

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This commit is contained in:
Masatoshi Kimura 2015-09-10 07:32:00 +02:00
parent ebd23f5a78
commit b028e8f37e
3 changed files with 45 additions and 1 deletions
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3
dom/base/nsObjectLoadingContent.cpp
View File

@ -2962,7 +2962,8 @@ nsObjectLoadingContent::LoadFallback(FallbackType aType, bool aNotify) {
aType = eFallbackAlternate;
}
if (thisContent->IsHTMLElement(nsGkAtoms::object) &&
if ((thisContent->IsHTMLElement(nsGkAtoms::object) ||
thisContent->IsHTMLElement(nsGkAtoms::applet)) &&
(aType == eFallbackUnsupported ||
aType == eFallbackDisabled ||
aType == eFallbackBlocklisted))

1
dom/base/test/mochitest.ini
View File

@ -259,6 +259,7 @@ support-files =
[test_anonymousContent_insert.html]
[test_anonymousContent_manipulate_content.html]
[test_anonymousContent_style_csp.html]
[test_applet_alternate_content.html]
[test_appname_override.html]
[test_async_setTimeout_stack.html]
[test_async_setTimeout_stack_across_globals.html]

42
dom/base/test/test_applet_alternate_content.html Normal file
View File

@ -0,0 +1,42 @@
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1200602
-->
<head>
<meta charset="utf-8">
<title>Test for Bug 1200602</title>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript" src="/tests/SimpleTest/SpecialPowers.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=1200602">Mozilla Bug 1200602</a>
<pre id="test">
<script type="application/javascript;version=1.8">
function test() {
"use strict";
const objLC = SpecialPowers.Ci.nsIObjectLoadingContent;
let obj = document.createElement("applet");
obj.appendChild(document.createTextNode("alternate content"));
document.body.appendChild(obj);
obj instanceof objLC;
obj = SpecialPowers.wrap(obj);
// We expect this tag to simply go to alternate content, not get a
// pluginProblem binding or fire any events.
ok(obj.displayedType == objLC.TYPE_NULL, "expected null type");
ok(obj.pluginFallbackType == objLC.PLUGIN_ALTERNATE,
"expected alternate fallback mode");
}
// Test all non-plugin types these tags can load to make sure none of them
// trigger plugin-specific fallbacks when loaded with no URI
test();
</script>
</pre>
</body>
</html>