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<!DOCTYPE HTML>
<html>
<head>
<title>Bug 1280692 - sendBeacon() should follow 30x redirect</title>
<!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display"></p>
<div id="content" style="visibility: hidden">
<iframe style="width:100%;" id="testframe"></iframe>
</div>
<script class="testbody" type="text/javascript">
/* Description of the test:
* We do perform a non simple sendBeacon request which should not use CORS and should follow
* a 30x cross origin redirect, which is allowed by the spec.
*/
SimpleTest.waitForExplicitFinish();
const BEACON_URL = "http://example.com/tests/dom/tests/mochitest/beacon/beacon-redirect-handler.sjs?beacon";
SpecialPowers.pushPrefEnv({'set': [["beacon.enabled", true]]}, runTest);
var intervalID = null;
function queryIfRedirectSucceeded() {
clearInterval(intervalID);
var xhr = new XMLHttpRequest();
xhr.open("GET", "beacon-redirect-handler.sjs?verifyRedirectDidSucceed", true);
xhr.onload = function() {
is(xhr.responseText, "green", "SendBeacon should follow cross origin redirects!");
SimpleTest.finish();
};
xhr.onerror = function() {
ok(false, "xhr request returned error");
SimpleTest.finish();
};
xhr.send();
}
function runTest() {
var data = new Uint8Array([0,1,2,3]);
navigator.sendBeacon(BEACON_URL, data);
// we have to make sure the channel did follow the redirect hence
// we have to wait for 4 seconds before we can query the result.
intervalID = setInterval(queryIfRedirectSucceeded, 4000);
}
</script>
</pre>
</body>
</html>
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