/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et: */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is MozJSHTTP code.
 *
 * The Initial Developer of the Original Code is
 * Jeff Walden <jwalden+code@mit.edu>.
 * Portions created by the Initial Developer are Copyright (C) 2006
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

// exercise nsIHttpResponse.setStatusLine, ensure its atomicity, and ensure the
// specified behavior occurs if it's not called

var paths =
  [
   "http://localhost:4444/no/setstatusline",
   "http://localhost:4444/http1_0",
   "http://localhost:4444/http1_1",
   "http://localhost:4444/invalidVersion",
   "http://localhost:4444/invalidStatus",
   "http://localhost:4444/invalidDescription",
   "http://localhost:4444/crazyCode",
   "http://localhost:4444/nullVersion"
  ];
var currPathIndex = 0;

var listener =
  {
    // NSISTREAMLISTENER
    onDataAvailable: function(request, cx, inputStream, offset, count)
    {
      makeBIS(inputStream).readByteArray(count); // required by API
    },
    // NSIREQUESTOBSERVER
    onStartRequest: function(request, cx)
    {
      var ch = request.QueryInterface(Ci.nsIHttpChannel)
                      .QueryInterface(Ci.nsIHttpChannelInternal);

      switch (currPathIndex)
      {
        case 0:
          checkStatusLine(ch, 1, 1, 200, "OK");
          break;

        case 1:
          checkStatusLine(ch, 1, 0, 200, "OK");
          break;

        case 2:
          checkStatusLine(ch, 1, 1, 200, "OK");
          break;

        case 3:
        case 4:
        case 5:
          checkStatusLine(ch, 1, 1, 200, "OK");
          do_check_eq(ch.getResponseHeader("Passed"), "true");
          break;

        case 6:
          checkStatusLine(ch, 1, 1, 617, "Crazy");
          break;

        case 7:
          // currently, this server implementation defaults to 1.1
          checkStatusLine(ch, 1, 1, 255, "NULL");
          break;
      }
    },
    onStopRequest: function(request, cx, status)
    {
      do_check_true(Components.isSuccessCode(status));
      if (++currPathIndex == paths.length)
        srv.stop();
      else
        performNextTest();
      do_test_finished();
    },
    // NSISUPPORTS
    QueryInterface: function(aIID)
    {
      if (aIID.equals(Ci.nsIStreamListener) ||
          aIID.equals(Ci.nsIRequestObserver) ||
          aIID.equals(Ci.nsISupports))
        return this;
      throw Cr.NS_ERROR_NO_INTERFACE;
    }
  };

function checkStatusLine(channel, httpMaxVer, httpMinVer, httpCode, statusText)
{
  do_check_eq(channel.responseStatus, httpCode);
  do_check_eq(channel.responseStatusText, statusText);

  var respMaj = {}, respMin = {};
  channel.getResponseVersion(respMaj, respMin);
  do_check_eq(respMaj.value, httpMaxVer);
  do_check_eq(respMin.value, httpMinVer);
}

function performNextTest()
{
  do_test_pending();

  var ch = makeChannel(paths[currPathIndex]);
  ch.asyncOpen(listener, null);
}

var srv;

function run_test()
{
  srv = createServer();

  srv.registerPathHandler("/no/setstatusline", noSetstatusline);
  srv.registerPathHandler("/http1_0", http1_0);
  srv.registerPathHandler("/http1_1", http1_1);
  srv.registerPathHandler("/invalidVersion", invalidVersion);
  srv.registerPathHandler("/invalidStatus", invalidStatus);
  srv.registerPathHandler("/invalidDescription", invalidDescription);
  srv.registerPathHandler("/crazyCode", crazyCode);
  srv.registerPathHandler("/nullVersion", nullVersion);

  srv.start(4444);

  performNextTest();
}

// PATH HANDLERS

// /no/setstatusline
function noSetstatusline(metadata, response)
{
}

// /http1_0
function http1_0(metadata, response)
{
  response.setStatusLine("1.0", 200, "OK");
}

// /http1_1
function http1_1(metadata, response)
{
  response.setStatusLine("1.1", 200, "OK");
}

// /invalidVersion
function invalidVersion(metadata, response)
{
  try
  {
    response.setStatusLine(" 1.0", 200, "FAILED");
  }
  catch (e)
  {
    response.setHeader("Passed", "true", false);
  }
}

// /invalidStatus
function invalidStatus(metadata, response)
{
  try
  {
    response.setStatusLine("1.0", 1000, "FAILED");
  }
  catch (e)
  {
    response.setHeader("Passed", "true", false);
  }
}
// /invalidDescription
function invalidDescription(metadata, response)
{
  try
  {
    response.setStatusLine("1.0", 200, "FAILED\x01");
  }
  catch (e)
  {
    response.setHeader("Passed", "true", false);
  }
}

// /crazyCode
function crazyCode(metadata, response)
{
  response.setStatusLine("1.1", 617, "Crazy");
}

// /nullVersion
function nullVersion(metadata, response)
{
  response.setStatusLine(null, 255, "NULL");
}
