<html>
<head>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<script>
var scope = "";
var activeWorker;

promise_test(async (test) => {
    var registration = await navigator.serviceWorker.register("same-cookie-lax-worker.js", { scope : scope });
    activeWorker = registration.active;
    if (activeWorker)
        return;
    activeWorker = registration.installing;
    return new Promise(resolve => {
        activeWorker.addEventListener('statechange', () => {
            if (activeWorker.state === "activated")
                resolve();
        });
    });
}, "Setup worker");

promise_test(async (test) => {
    const cookieValue = "samesite-cookie-test";
    await fetch("resources/set-cookie-lax.py?name=" + cookieValue);

    var promise = new Promise((resolve, reject) => {
        navigator.serviceWorker.addEventListener("message", (event) => {
            resolve(event.data);
        });
    });

    activeWorker.postMessage("test-cookie");
    const result = await promise;
    assert_true(result.includes(cookieValue + "=1"));
}, "Test service worker samesite lax cookie - service worker internal fetch");

promise_test(async (test) => {
    const cookieValue = "samesite-cookie-test-fetch";
    await fetch("resources/set-cookie-lax.py?name=" + cookieValue);

    const response = await fetch("resources/get-cookie.py?fetchTest");
    const result = await response.text();
    assert_true(result.includes(cookieValue + "=1"));
}, "Test service worker samesite lax cookie - fetch served from service worker");
</script>
</body>
</html>