<html>
<head>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<script>
async function interceptedFrame(workerURL, scopeURL)
{
    var registration = await navigator.serviceWorker.register(workerURL, { scope : scopeURL });
    await new Promise(resolve => {
        if (registration.active)
            resolve();
        worker = registration.installing;
        if (worker.state === "activated")
            resolve();
        worker.addEventListener("statechange", () => {
            if (worker.state === "activated")
                resolve();
        });
    });

    return await new Promise((resolve) => {
        var frame = document.createElement('iframe');
        frame.src = scopeURL;
        frame.onload = function() { resolve(frame); };
        document.body.appendChild(frame);
    });
}

var fetch;

promise_test(async (test) => {
    var frame = await interceptedFrame("resources/service-worker-request-with-body-worker.js", "/workers/service/resources/");
    fetch = frame.contentWindow.fetch;
}, "Setup test");

promise_test(async (test) => {
    response = await fetch("request-with-text-body.fromserviceworker", { method: "POST", body: "PASS" });
    var buffer =  await response.text();
    assert_equals(buffer, "PASS");
}, "Request with text body");

promise_test(async (test) => {
    response = await fetch("request-with-text-body.fromserviceworker", { method: "POST", body: new TextEncoder().encode("PASS") });
    var buffer =  await response.text();
    assert_equals(buffer, "PASS");
}, "Request with arrayBuffer body");

promise_test(async (test) => {
    response = await fetch("request-with-cloned-text-body.fromserviceworker", { method: "POST", body: "PASS" });
    var buffer =  await response.text();
    assert_equals(buffer, "PASS");
}, "Request with cloned text body");

promise_test(async (test) => {
    response = await fetch("/xmlhttprequest/resources/post-echo.cgi", { method: "POST", body: "PASS" });
    var buffer =  await response.text();
    assert_equals(buffer, "PASS");
}, "Request with text body then fetched");
</script>
</body>
</html>