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TestNativeXMLHttpRequest.cpp

/* ***** 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 Mozilla XMLHttpRequest Tests.
 *
 * The Initial Developer of the Original Code is
 * Ben Turner <bent.mozilla@gmail.com>.
 * Portions created by the Initial Developer are Copyright (C) 2008
 * 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 ***** */

#include "TestHarness.h"

#include "nsIDOMDocument.h"
#include "nsIPrincipal.h"
#include "nsIScriptSecurityManager.h"
#include "nsIXMLHttpRequest.h"

#include "nsServiceManagerUtils.h"
#include "nsStringGlue.h"

#define REPORT_ERROR(_msg)                  \
  printf("FAIL " _msg "\n")

#define TEST_FAIL(_msg)                     \
  PR_BEGIN_MACRO                            \
    REPORT_ERROR(_msg);                     \
    return NS_ERROR_FAILURE;                \
  PR_END_MACRO

#define TEST_ENSURE_BASE(_test, _msg)       \
  PR_BEGIN_MACRO                            \
    if (_test) {                            \
      TEST_FAIL(_msg);                      \
    }                                       \
  PR_END_MACRO

#define TEST_ENSURE_SUCCESS(_rv, _msg)      \
  TEST_ENSURE_BASE(NS_FAILED(_rv), _msg)

#define TEST_ENSURE_FAILED(_rv, _msg)       \
  TEST_ENSURE_BASE(NS_SUCCEEDED(_rv), _msg)

#define TEST_URL_PREFIX                     \
  "data:text/xml,"
#define TEST_URL_CONTENT                    \
  "<foo><bar></bar></foo>"

#define TEST_URL                            \
  TEST_URL_PREFIX TEST_URL_CONTENT

nsresult TestNativeXMLHttpRequest()
{
  nsresult rv;

  nsCOMPtr<nsIXMLHttpRequest> xhr =
    do_CreateInstance(NS_XMLHTTPREQUEST_CONTRACTID, &rv);
  TEST_ENSURE_SUCCESS(rv, "Couldn't create nsIXMLHttpRequest instance!");

  NS_NAMED_LITERAL_CSTRING(getString, "GET");
  NS_NAMED_LITERAL_CSTRING(testURL, TEST_URL);
  const nsAString& empty = EmptyString();
  
  printf("*** About to see an expected warning about mPrincipal:\n");
  rv = xhr->OpenRequest(getString, testURL, PR_FALSE, empty, empty);
  printf("*** End of expected warning output.\n");
  TEST_ENSURE_FAILED(rv, "OpenRequest should have failed!");

  nsCOMPtr<nsIScriptSecurityManager> secman =
    do_GetService(NS_SCRIPTSECURITYMANAGER_CONTRACTID, &rv);
  TEST_ENSURE_SUCCESS(rv, "Couldn't get script security manager!");

  nsCOMPtr<nsIPrincipal> systemPrincipal;
  rv = secman->GetSystemPrincipal(getter_AddRefs(systemPrincipal));
  TEST_ENSURE_SUCCESS(rv, "Couldn't get system principal!");

  rv = xhr->Init(systemPrincipal, nsnull, nsnull);
  TEST_ENSURE_SUCCESS(rv, "Couldn't initialize the XHR!");

  rv = xhr->OpenRequest(getString, testURL, PR_FALSE, empty, empty);
  TEST_ENSURE_SUCCESS(rv, "OpenRequest failed!");

  rv = xhr->Send(nsnull);
  TEST_ENSURE_SUCCESS(rv, "Send failed!");

  nsAutoString response;
  rv = xhr->GetResponseText(response);
  TEST_ENSURE_SUCCESS(rv, "GetResponse failed!");

  if (!response.EqualsLiteral(TEST_URL_CONTENT)) {
    TEST_FAIL("Response text does not match!");
  }

  nsCOMPtr<nsIDOMDocument> dom;
  rv = xhr->GetResponseXML(getter_AddRefs(dom));
  TEST_ENSURE_SUCCESS(rv, "GetResponseXML failed!");

  if (!dom) {
    TEST_FAIL("No DOM document constructed!");
  }

  printf("Native XMLHttpRequest PASSED!\n");
  return NS_OK;
}

int main(int argc, char** argv)
{
  ScopedXPCOM xpcom("XMLHttpRequest");
  if (xpcom.failed())
    return 1;

  int retval = 0;
  if (NS_FAILED(TestNativeXMLHttpRequest())) {
    retval = 1;
  }

  return retval;
}

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