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<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>Tests for Cu.isRemoteProxy</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<script>

async function addFrame(url) {
  let frame = document.createElement("iframe");
  frame.src = url;
  document.body.appendChild(frame);

  await new Promise(resolve => {
    frame.addEventListener("load", resolve, { once: true });
  });

  return frame;
}

add_task(async function() {
  const { Cu } = SpecialPowers;

  let localFrame = await addFrame("file_empty.html");
  let remoteFrame = await addFrame(
    SimpleTest.getTestFileURL("file_empty.html")
              .replace("mochi.test:8888", "example.com"));

  ok(frames[0] === localFrame.contentWindow, "frames[0] is localFrame");
  ok(frames[1] === remoteFrame.contentWindow, "frames[1] is remoteFrame");

  ok(!Cu.isRemoteProxy(window), "window is not a remote proxy");
  ok(!Cu.isRemoteProxy(location), "location is not a remote proxy");

  ok(!Cu.isRemoteProxy(frames[0]), "frames[0] is not a remote proxy");
  ok(
    !Cu.isRemoteProxy(frames[0].location),
    "frames[0].location is not a remote proxy"
  );

  // The processes will be remote only with isolateEverything strategy
  const expected = SpecialPowers.effectiveIsolationStrategy() == SpecialPowers.ISOLATION_STRATEGY.IsolateEverything;

  is(Cu.isRemoteProxy(frames[1]), expected,
     "frames[1] is a remote proxy if Fission is enabled and strategy is isolateEverything");
  is(Cu.isRemoteProxy(frames[1].location), expected,
     "frames[1].location is a remote proxy if Fission is enabled and strategy is isolateEverything");
});

</script>
</body>
</html>