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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=375314
-->
<head>
<title>Test for Bug 375314</title>
<script src="/tests/SimpleTest/SimpleTest.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=375314">Mozilla Bug 375314</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
/** Test for Bug 375314 */
var lastContentType = -1;
const testURL = window.location.href + "/this/is/the/test/url";
function createChromeScript() {
/* eslint-env mozilla/chrome-script */
var categoryManager = Cc["@mozilla.org/categorymanager;1"].getService(
Ci.nsICategoryManager
);
const POLICYNAME = "@mozilla.org/testpolicy;1";
const POLICYID = Components.ID("{6cc95ef3-40e1-4d59-87f0-86f100373227}");
var policy = {
// nsISupports implementation
QueryInterface: ChromeUtils.generateQI([
"nsIFactory",
"nsIContentPolicy",
]),
// nsIFactory implementation
createInstance(iid) {
return this.QueryInterface(iid);
},
// nsIContentPolicy implementation
shouldLoad(contentLocation, loadInfo) {
if (contentLocation.asciiSpec === "http://mochi.test:8888/tests/dom/base/test/test_bug375314-2.html/this/is/the/test/url") {
sendAsyncMessage("loadBlocked", { policyType: loadInfo.externalContentPolicyType});
return Ci.nsIContentPolicy.REJECT_REQUEST;
}
return Ci.nsIContentPolicy.ACCEPT;
},
shouldProcess(contentLocation, loadInfo) {
return Ci.nsIContentPolicy.ACCEPT;
}
};
// Register content policy
var componentManager = Components.manager.QueryInterface(
Ci.nsIComponentRegistrar
);
componentManager.registerFactory(
POLICYID,
"Test content policy",
POLICYNAME,
policy
);
categoryManager.addCategoryEntry(
"content-policy",
POLICYNAME,
POLICYNAME,
false,
true
);
addMessageListener("shutdown", _ => {
categoryManager.deleteCategoryEntry(
"content-policy",
POLICYNAME,
false
);
componentManager.unregisterFactory(POLICYID, policy);
});
// Adding a new category dispatches an event to update
// caches, so we need to also dispatch an event to make
// sure we don't start the load until after that happens.
Services.tm.dispatchToMainThread(() => {
sendAsyncMessage("setupComplete");
});
}
// Request creating functions
function requestDocument() {
// GeckoView shows an error page for CSP errors, which breaks this test, so just skip in that case.
try {
if (!SpecialPowers.Cc["@mozilla.org/android/bridge;1"].getService(SpecialPowers.Ci.nsIGeckoViewBridge).isFennec) {
return false;
}
} catch (e){}
top.location.href = testURL;
return true;
}
function requestSubdocument() {
var content = $("content");
var frame = document.createElement("iframe");
frame.setAttribute("src", testURL);
content.appendChild(frame);
}
function requestObject() {
var content = $("content");
var object = document.createElement("embed");
object.setAttribute("src", testURL);
content.appendChild(object);
}
add_task(async function() {
let chromeScript = SpecialPowers.loadChromeScript(createChromeScript);
await chromeScript.promiseOneMessage("setupComplete");
if (requestDocument()) {
let result = await chromeScript.promiseOneMessage("loadBlocked");
is(result.policyType, SpecialPowers.Ci.nsIContentPolicy.TYPE_DOCUMENT, "Content policies triggered for TYPE_DOCUMENT");
}
requestSubdocument();
result = await chromeScript.promiseOneMessage("loadBlocked");
is(result.policyType, SpecialPowers.Ci.nsIContentPolicy.TYPE_SUBDOCUMENT, "Content policies triggered for TYPE_SUBDOCUMENT");
requestObject();
result = await chromeScript.promiseOneMessage("loadBlocked");
is(result.policyType, SpecialPowers.Ci.nsIContentPolicy.TYPE_OBJECT, "Content policies triggered for TYPE_OBJECT");
chromeScript.sendAsyncMessage("shutdown");
chromeScript.destroy();
});
</script>
</pre>
</body>
</html>
|
