<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/utils.js"></script>
<script>
    const RESOURCES_DIR = "/WebKit/beacon/resources/";

    test(function() {
    assert_false(navigator.sendBeacon(RESOURCES_DIR + "beacon-preflight.py"), "sendBeacon should return false");
    }, "Content extensions should be able to block beacons");
</script>