<!DOCTYPE HTML>
<html>
<head>
<title>Bug 471020 - Add X-Content-Type-Options: nosniff support to Firefox</title>
<!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<!-- add the two css tests -->
<link rel="stylesheet" id="cssCorrectType">
<link rel="stylesheet" id="cssWrongType">
</head>
<body>
<!-- add the two script tests -->
<script id="scriptCorrectType"></script>
<script id="scriptWrongType"></script>
<!-- add the two img tests -->
<img id="imgCorrectType" />
<img id="imgWrongType" />
<script class="testbody" type="text/javascript">
/* Description of the test:
* We load 2 css files, 2 script files and 2 image files, where
* the sever either responds with the right mime type or
* the wrong mime type for each test.
*/
SimpleTest.waitForExplicitFinish();
const NUM_TESTS = 6;
var testCounter = 0;
function checkFinish() {
testCounter++;
if (testCounter === NUM_TESTS) {
SimpleTest.finish();
}
}
SpecialPowers.pushPrefEnv({set: [["security.xcto_nosniff_block_images", true]]}, function() {
// 1) Test CSS with correct mime type
var cssCorrectType = document.getElementById("cssCorrectType");
cssCorrectType.onload = function() {
ok(true, "style nosniff correct type should load");
checkFinish();
}
cssCorrectType.onerror = function() {
ok(false, "style nosniff correct type should load");
checkFinish();
}
cssCorrectType.href = "file_nosniff_testserver.sjs?cssCorrectType";
// 2) Test CSS with wrong mime type
var cssWrongType = document.getElementById("cssWrongType");
cssWrongType.onload = function() {
ok(false, "style nosniff wrong type should not load");
checkFinish();
}
cssWrongType.onerror = function() {
ok(true, "style nosniff wrong type should not load");
checkFinish();
}
cssWrongType.href = "file_nosniff_testserver.sjs?cssWrongType";
// 3) Test SCRIPT with correct mime type
var scriptCorrectType = document.getElementById("scriptCorrectType");
scriptCorrectType.onload = function() {
ok(true, "script nosniff correct type should load");
checkFinish();
}
scriptCorrectType.onerror = function() {
ok(false, "script nosniff correct type should load");
checkFinish();
}
scriptCorrectType.src = "file_nosniff_testserver.sjs?scriptCorrectType";
// 4) Test SCRIPT with wrong mime type
var scriptWrongType = document.getElementById("scriptWrongType");
scriptWrongType.onload = function() {
ok(false, "script nosniff wrong type should not load");
checkFinish();
}
scriptWrongType.onerror = function() {
ok(true, "script nosniff wrong type should not load");
checkFinish();
}
scriptWrongType.src = "file_nosniff_testserver.sjs?scriptWrongType";
// 5) Test IMG with correct mime type
var imgCorrectType = document.getElementById("imgCorrectType");
imgCorrectType.onload = function() {
ok(true, "img nosniff correct type should load");
checkFinish();
}
imgCorrectType.onerror = function() {
ok(false, "img nosniff correct type should load");
checkFinish();
}
imgCorrectType.src = "file_nosniff_testserver.sjs?imgCorrectType";
// 6) Test IMG with wrong mime type
var imgWrongType = document.getElementById("imgWrongType");
imgWrongType.onload = function() {
ok(false, "img nosniff wrong type should not load");
checkFinish();
}
imgWrongType.onerror = function() {
ok(true, "img nosniff wrong type should not load");
checkFinish();
}
imgWrongType.src = "file_nosniff_testserver.sjs?imgWrongType";
});
</script>
</body>
</html>