test_reload_nonbfcached_srcdoc.html

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<!DOCTYPE HTML>

<html>

<head>

  <meta charset="utf-8">

  <title>Test srcdoc handling when reloading a page.</title>

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

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

  <script>

    // The old session history implementation asserts in

    // https://searchfox.org/mozilla-central/rev/b822a27de3947d3f4898defac6164e52caf1451b/docshell/shistory/nsSHEntry.cpp#670-672

    SimpleTest.expectAssertions(0, 1);

    SimpleTest.waitForExplicitFinish();

    var win;

    function test() {

      window.onmessage = function(event) {

        if (event.data == "pageload:") {

          // Trigger a similar reload as what the reload button does.

          SpecialPowers.wrap(win)

                       .docShell

                       .QueryInterface(SpecialPowers.Ci.nsIWebNavigation)

                       .sessionHistory

                       .reload(0);

        } else if (event.data == "pageload:second") {

          ok(true, "srcdoc iframe was updated.");

          win.close();

          SimpleTest.finish();

      win = window.open("file_reload_nonbfcached_srcdoc.sjs");

  </script>

</head>

<body onload="test()">

<p id="display"></p>

<div id="content" style="display: none"></div>

<pre id="test"></pre>

</body>

</html>