File: image-loads.html

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<!DOCTYPE html>
<html>
<head>
    <script src="/resources/testharness.js"></script>
    <script src="/resources/testharnessreport.js"></script>
    <script src="/common/get-host-info.sub.js"></script>
</head>
<body>
    <div id="testDiv"></div>
    <script>
const host = get_host_info();
const notSameSiteBaseURL = host.HTTP_NOTSAMESITE_ORIGIN + window.location.pathname.replace(/\/[^\/]*$/, '/') ;
const ok = true;
const ko = false;
const noCors = false;

function loadImage(url, shoudLoad, corsMode, title)
{
    const testDiv = document.getElementById("testDiv");
    promise_test(() => {
        const img = new Image();
        if (corsMode)
            img.crossOrigin = corsMode;
        img.src = url;
        return new Promise((resolve, reject) => {
            img.onload = shoudLoad ? resolve : reject;
            img.onerror = shoudLoad ? reject : resolve;
            testDiv.appendChild(img);
        }).finally(() => {
            testDiv.innerHTML = "";
        });
    }, title);
}

loadImage("./resources/image.py?corp=same-origin", ok, noCors,
    "Same-origin image load with a 'Cross-Origin-Resource-Policy: same-origin' response header.");

loadImage("./resources/image.py?corp=same-site", ok, noCors,
    "Same-origin image load with a 'Cross-Origin-Resource-Policy: same-site' response header.");

loadImage(notSameSiteBaseURL + "resources/image.py?corp=same-origin&acao=*", ok, "anonymous",
    "Cross-origin cors image load with a 'Cross-Origin-Resource-Policy: same-origin' response header.");

loadImage(notSameSiteBaseURL + "resources/image.py?corp=same-site&acao=*", ok, "anonymous",
    "Cross-origin cors image load with a 'Cross-Origin-Resource-Policy: same-site' response header.");

loadImage(notSameSiteBaseURL + "resources/image.py?corp=same-origin&acao=*", ko, noCors,
    "Cross-origin no-cors image load with a 'Cross-Origin-Resource-Policy: same-origin' response header.");

loadImage(notSameSiteBaseURL + "resources/image.py?corp=same-site&acao=*", ko, noCors,
    "Cross-origin no-cors image load with a 'Cross-Origin-Resource-Policy: same-site' response header.");
    </script>
</body>
</html>