<!DOCTYPE html>
<!-- Based on similar tests in html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/ -->
<meta charset="utf-8">
<title>Structured cloning of WebAssembly.Module: simple success cases that don't need dedicated files</title>
<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";

promise_test(t => {
  const worker = new Worker("resources/incrementer-worker.js");

  return testSharingViaIncrementerScript(t, worker, "window", worker, "worker", undefined);
}, "postMessaging to a dedicated worker allows them to instantiate");

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 instantiate");

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 instantiate");

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 instantiate");

</script>
