1 files changed, 34 insertions, 0 deletions
diff --git a/dom/security/test/csp/test_sendbeacon.html b/dom/security/test/csp/test_sendbeacon.html
new file mode 100644
index 0000000000..3b0df34c05
--- /dev/null
+++ b/dom/security/test/csp/test_sendbeacon.html
@@ -0,0 +1,34 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1234813 - sendBeacon should not throw if blocked by Content Policy</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>
+<iframe style="width:100%;" id="testframe" src="file_sendbeacon.html"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * Let's try to fire a sendBeacon which gets blocked by CSP. Let's make sure
+ * sendBeacon does not throw an exception.
+ */
+SimpleTest.waitForExplicitFinish();
+
+// a postMessage handler used to bubble up the
+// result from within the iframe.
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  var result = event.data.result;
+  is(result, "blocked-beacon-does-not-throw", "sendBeacon should not throw");
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+</script>
+</body>
+</html>