gecko-dev/modules/libjar/test/mochitest/test_bug1173171.html

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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1173171
-->
<head>
<title>Test for Bug 1173171</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/SpawnTask.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<iframe id="testFrame"></iframe>
<pre id="test">
<script class="testbody" type="application/javascript;version=1.7">
/** Test for Bug 1173171 **/
// __setPref(key, value)__.
// Set a pref value asynchronously, returning a prmoise that resolves
// when it succeeds.
let pushPref = function (key, value) {
return new Promise(function(resolve, reject) {
SpecialPowers.pushPrefEnv({"set": [[key, value]]}, resolve);
});
};
// __xhr(method, url, responseType__.
// A simple async XMLHttpRequest call.
// Returns a promise with the response.
let xhr = function (method, url, responseType) {
return new Promise(function (resolve, reject) {
let xhr = new XMLHttpRequest();
xhr.open(method, url, true);
xhr.onload = function () {
resolve(xhr.response);
};
xhr.onerror = function() {
resolve(null);
};
xhr.responseType = responseType;
xhr.send();
});
};
let jarURL = "jar:http://mochi.test:8888/tests/modules/libjar/test/mochitest/bug403331.zip!/test.html";
// Test behavior when blocking is deactivated and activated.
add_task(function* () {
for (let shouldBlock of [false, true]) {
yield pushPref("network.jar.block-remote-files", shouldBlock);
let response = yield xhr("GET", jarURL, "document");
ok(shouldBlock === (response === null),
"Remote jars should be blocked if and only if the 'network.jar.block-remote-files' pref is active.");
}
});
</script>
</pre>
</body>
</html>