<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>Bug 1261634 - Update whitespace skipping for meta csp</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" />
</head>
<body>
<iframe style="width:100%;" id="testframe" src="file_meta_whitespace_skipping.html"></iframe>
<script class="testbody" type="text/javascript">
/* Description of the test:
* We load a site using meta CSP into an iframe. We make sure that all directives
* are parsed correclty by the CSP parser even though the directives are separated
* not only by whitespace but also by line breaks
*/
SimpleTest.waitForExplicitFinish();
const EXPECTED_DIRS = [
"img-src", "script-src", "style-src", "child-src", "font-src"];
function finishTest() {
window.removeEventListener("message", receiveMessage, false);
SimpleTest.finish();
}
function checkResults(result) {
// sanity check that the site was loaded and the meta csp was parsed.
is(result, "meta-csp-parsed", "loading images should be blocked by meta csp");
try {
// get the csp in JSON notation from the principal
var frame = document.getElementById("testframe");
var principal = SpecialPowers.wrap(frame.contentDocument).nodePrincipal;
var cspJSON = principal.cspJSON;
ok(cspJSON, "CSP applied through meta element");
// parse the cspJSON in a csp-object
var cspOBJ = JSON.parse(cspJSON);
ok(cspOBJ, "was able to parse the JSON");
// make sure we only got one policy
var policies = cspOBJ["csp-policies"];
is(policies.length, 1, "there should be one policy applied");
// iterate the policy and make sure to only encounter
// expected directives.
var policy = policies[0];
for (var dir in policy) {
// special case handling for report-only which is not a directive
// but present in the JSON notation of the CSP.
if (dir === "report-only") {
continue;
}
var index = EXPECTED_DIRS.indexOf(dir);
isnot(index, -1, "meta csp contains directive: " + dir + "!");
// take the element out of the array so we can make sure
// that we have seen all the expected values in the end.
EXPECTED_DIRS.splice(index, 1);
}
is(EXPECTED_DIRS.length, 0, "have seen all the expected values");
}
catch (e) {
ok(false, "uuh, something went wrong within meta csp test");
}
finishTest();
}
window.addEventListener("message", receiveMessage, false);
function receiveMessage(event) {
checkResults(event.data.result);
}
</script>
</body>
</html>