test_window_open_popupBlockerEnabled.html

Enable keyboard shortcuts

<!DOCTYPE HTML>

<html>

<head>

  <title>Bug 1901139 - Test Sec-Fetch-User for window.open when popup blocker is enabled</title>

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

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

</head>

<body>

<script>

add_setup(async function () {

  await SpecialPowers.pushPrefEnv({

    set: [

      // Enable popup blocker

      ["dom.disable_open_during_load", true],

],

});

});

add_task(async function() {

  var script = SpecialPowers.loadChromeScript(() => {

    /* eslint-env mozilla/chrome-script */

    Services.obs.addObserver(function onExamResp(subject) {

    let channel = subject.QueryInterface(Ci.nsIHttpChannel);

      info("request observed: " + channel.URI.spec);

      if (!channel.URI.spec.startsWith("https://example.org")) {

        return;

      try {

        is(channel.getRequestHeader("Sec-Fetch-User"), "?1", "testing sec-fetch-user");

      } catch (e) {

        ok(false, "sec-fetch-user should be set");

      sendAsyncMessage("test-pass");

    }, "http-on-stop-request");

});

  let promise = new Promise(resolve => script.addMessageListener("test-pass", resolve));

  SpecialPowers.wrap(document).notifyUserGestureActivation();

  let win = window.open("https://example.org");

  await promise;

  win.close();

});

</script>

</body>

</html>