<!DOCTYPE html>
<meta charset="utf-8">
<title>Structured cloning of SharedArrayBuffers: simple success cases that don't need dedicated files</title>
<link rel="help" href="https://html.spec.whatwg.org/multipage/#structuredserialize">
<link rel="author" title="Domenic Denicola" href="mailto:d@domenic.me">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/test-incrementer.js"></script>

<div id="log"></div>

<script>
"use strict";

[
  "DataView",
  "Int8Array",
  "Uint8Array",
  "Uint8ClampedArray",
  "Int16Array",
  "Uint16Array",
  "Int32Array",
  "Uint32Array",
  "BigInt64Array",
  "BigUint64Array",
  "Float32Array",
  "Float64Array"
].forEach(type => {
  promise_test(t => {
    const worker = new Worker("resources/incrementer-worker.js");

    return testSharingViaIncrementerScript(t, worker, "window", worker, "worker", undefined, type);
  }, "postMessaging to a dedicated worker allows them to see each others' modifications with " + type);
});

promise_test(t => {
  return new Promise(resolve => {
    const iframe = document.createElement("iframe");
    iframe.onload = t.step_func(() => {
      resolve(testSharingViaIncrementerScript(t, window, "window", iframe.contentWindow, "iframe", "*"));
    });
    iframe.src = "resources/incrementer-iframe.html";
    document.body.appendChild(iframe);
  });
}, "postMessaging to a same-origin iframe allows them to see each others' modifications");

promise_test(t => {
  return new Promise(resolve => {
    const iframe = document.createElement("iframe");
    iframe.onload = t.step_func(() => {
      const level1 = iframe.contentWindow;
      const level2 = level1.frames[0];
      const level3 = level2.frames[0];
      const targetWindow = level3.frames[0];
      resolve(testSharingViaIncrementerScript(t, window, "window", targetWindow, "nested iframe", "*"));
    });
    iframe.src = "resources/nested-iframe-1.html";
    document.body.appendChild(iframe);
  });
}, "postMessaging to a same-origin deeply-nested iframe allows them to see each others' modifications");

promise_test(t => {
  return new Promise(resolve => {
    const w = window.open("resources/incrementer-popup.html");
    w.onload = t.step_func(() => {
      resolve(testSharingViaIncrementerScript(t, window, "window", w, "popup window", "*").then(() => {
        w.close();
      }));
    });
  });
}, "postMessaging to a same-origin opened window allows them to see each others' modifications");
</script>
