test_window_open_from_closing.html

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<!DOCTYPE html>

<html>

<head>

  <title>window.open from a window being closed</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

</head>

<body>

  <h1>window.open from a window being closed</h1>

<script>

add_task(async function() {

  const RELS = ["", "#noopener", "#opener"];

  const FEATURES = [

"",

    "noopener",

    "width=300",

    "width=300,noopener",

];

  let resolver;

  let channel = new BroadcastChannel("test");

  channel.onmessage = function(e) {

    info("message from broadcastchannel: " + e.data);

    if (e.data == "load") {

      resolver();

};

  for (let rel of RELS) {

    for (let feature of FEATURES) {

      info(`running test: rel=${rel}, feature=${feature}`);

      let loadPromise = new Promise(r => { resolver = r; });

      window.open("file_window_close_and_open.html" + rel, "_blank", feature);

      await loadPromise;

      ok(true, "popup opened successfully - closing...");

      channel.postMessage("close");

});

</script>

</body>

</html>