<!DOCTYPE html>
<html>

<head>
    <title>img-src-self-unique-origin</title>
    <script src="/resources/testharness.js"></script>
    <script src="/resources/testharnessreport.js"></script>
</head>

<body>
    <p>
        The origin of an URL is called "unique" when it is considered to be
        different from every origin, including itself. The origin of a
        data-url is unique. When the current origin is unique, the CSP source
        'self' must not match any URL.
    </p>
    <script>
        var