layout/generic/test/file_SlowPage.sjs
author Iulian Moraru <imoraru@mozilla.com>
Sat, 10 Dec 2022 00:13:30 +0200
changeset 645198 c5346fa57f5c70e9c5a35cf233b28dcc55954c5d
parent 596822 9de444475899fc4fe825fcf829fd3c81e9749644
permissions -rw-r--r--
Backed out changeset 5687d0e50d11 (bug 1752089) as per John Schanck's request and for causing Bug 1804979. a=backout

"use strict";

let timer;

const DELAY_MS = 5000;

function handleRequest(request, response) {
  response.processAsync();

  response.setHeader("Content-Type", "text/html", false);

  // Include paint_listener.js so that we can call waitForAllPaintsFlushed
  // on the window in which this is opened.
  response.write(
    '<script type="text/javascript" src="/tests/SimpleTest/paint_listener.js"></script>'
  );

  // Allow the opening window to react to loading being complete.
  response.write('<body onload="window.opener.fullyLoaded()">');

  // Send half of the content.
  for (let i = 0; i < 100; ++i) {
    response.write("<p>Some text.</p>");
  }

  // Allow the opening window to react to being partially loaded.
  response.write("<script>window.opener.partiallyLoaded();</script>");

  // Wait for 5 seconds, then send the rest of the content.
  timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
  timer.init(
    () => {
      for (let i = 0; i < 100; ++i) {
        response.write("<p>Some text.</p>");
      }
      response.write("</body>");

      response.finish();
    },
    DELAY_MS,
    Ci.nsITimer.TYPE_ONE_SHOT
  );
}