LCOV - code coverage report
Current view: directory - xpcom/tests - TestRegistrationOrder.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 67 48 71.6 %
Date: 2012-06-02 Functions: 6 6 100.0 %

       1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2                 : /* vim:set ts=2 sw=2 sts=2 et: */
       3                 : /* ***** BEGIN LICENSE BLOCK *****
       4                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       5                 :  *
       6                 :  * The contents of this file are subject to the Mozilla Public License Version
       7                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       8                 :  * the License. You may obtain a copy of the License at
       9                 :  * http://www.mozilla.org/MPL/
      10                 :  *
      11                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      12                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      13                 :  * for the specific language governing rights and limitations under the
      14                 :  * License.
      15                 :  *
      16                 :  * The Original Code is mozilla.org code.
      17                 :  *
      18                 :  * The Initial Developer of the Original Code is
      19                 :  * Kathleen Brade <brade@pearlcrescent.com>
      20                 :  * Mark Smith <mcs@pearlcrescent.com>
      21                 :  * Portions created by the Initial Developer are Copyright (C) 2008
      22                 :  * the Initial Developer. All Rights Reserved.
      23                 :  *
      24                 :  * Contributor(s):
      25                 :  *
      26                 :  * Alternatively, the contents of this file may be used under the terms of
      27                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      28                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      29                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      30                 :  * of those above. If you wish to allow use of your version of this file only
      31                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      32                 :  * use your version of this file under the terms of the MPL, indicate your
      33                 :  * decision by deleting the provisions above and replace them with the notice
      34                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      35                 :  * the provisions above, a recipient may use your version of this file under
      36                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      37                 :  *
      38                 :  * ***** END LICENSE BLOCK ***** */
      39                 : 
      40                 : #include "TestHarness.h"
      41                 : #include "nsILocalFile.h"
      42                 : #include "nsIDirectoryService.h"
      43                 : #include "nsDirectoryServiceDefs.h"
      44                 : #include "nsCOMArray.h"
      45                 : #include "nsArrayEnumerator.h"
      46                 : #include "nsXULAppAPI.h"
      47                 : #include "nsIComponentRegistrar.h"
      48                 : 
      49                 : #define SERVICE_A_CONTRACT_ID  "@mozilla.org/RegTestServiceA;1"
      50                 : #define SERVICE_B_CONTRACT_ID  "@mozilla.org/RegTestServiceB;1"
      51                 : 
      52                 : // {56ab1cd4-ac44-4f86-8104-171f8b8f2fc7}
      53                 : #define CORE_SERVICE_A_CID             \
      54                 :         { 0x56ab1cd4, 0xac44, 0x4f86, \
      55                 :         { 0x81, 0x04, 0x17, 0x1f, 0x8b, 0x8f, 0x2f, 0xc7} }
      56                 : NS_DEFINE_CID(kCoreServiceA_CID, CORE_SERVICE_A_CID);
      57                 : 
      58                 : // {fe64efb7-c5ab-41a6-b639-e6c0f483181e}
      59                 : #define EXT_SERVICE_A_CID             \
      60                 :         { 0xfe64efb7, 0xc5ab, 0x41a6, \
      61                 :         { 0xb6, 0x39, 0xe6, 0xc0, 0xf4, 0x83, 0x18, 0x1e} }
      62                 : NS_DEFINE_CID(kExtServiceA_CID, EXT_SERVICE_A_CID);
      63                 : 
      64                 : // {d04d1298-6dac-459b-a13b-bcab235730a0}
      65                 : #define CORE_SERVICE_B_CID             \
      66                 :         { 0xd04d1298, 0x6dac, 0x459b, \
      67                 :         { 0xa1, 0x3b, 0xbc, 0xab, 0x23, 0x57, 0x30, 0xa0 } }
      68                 : NS_DEFINE_CID(kCoreServiceB_CID, CORE_SERVICE_B_CID);
      69                 : 
      70                 : // {e93dadeb-a6f6-4667-bbbc-ac8c6d440b20}
      71                 : #define EXT_SERVICE_B_CID             \
      72                 :         { 0xe93dadeb, 0xa6f6, 0x4667, \
      73                 :         { 0xbb, 0xbc, 0xac, 0x8c, 0x6d, 0x44, 0x0b, 0x20 } }
      74                 : NS_DEFINE_CID(kExtServiceB_CID, EXT_SERVICE_B_CID);
      75                 : 
      76               2 : nsresult execRegOrderTest(const char *aTestName, const char *aContractID,
      77                 :                       const nsCID &aCoreCID, const nsCID &aExtCID)
      78                 : {
      79                 :   // Make sure the core service loaded (it won't be found using contract ID).
      80               2 :   nsresult rv = NS_ERROR_FAILURE;
      81               4 :   nsCOMPtr<nsISupports> coreService = do_CreateInstance(aCoreCID, &rv);
      82                 : #ifdef DEBUG_brade
      83                 :   if (rv) fprintf(stderr, "rv: %d (%x)\n", rv, rv);
      84                 :   fprintf(stderr, "coreService: %p\n", coreService.get());
      85                 : #endif
      86               2 :   if (NS_FAILED(rv))
      87                 :   {
      88               0 :     fail("%s FAILED - cannot create core service\n", aTestName);
      89               0 :     return rv;
      90                 :   }
      91                 : 
      92                 :   // Get the extension service.
      93               4 :   nsCOMPtr<nsISupports> extService = do_CreateInstance(aExtCID, &rv);
      94                 : #ifdef DEBUG_brade
      95                 :   if (rv) fprintf(stderr, "rv: %d (%x)\n", rv, rv);
      96                 :   fprintf(stderr, "extService: %p\n", extService.get());
      97                 : #endif
      98               2 :   if (NS_FAILED(rv))
      99                 :   {
     100               0 :     fail("%s FAILED - cannot create extension service\n", aTestName);
     101               0 :     return rv;
     102                 :   }
     103                 : 
     104                 :   /*
     105                 :    * Get the service by contract ID and make sure it is the extension
     106                 :    * service (it should be, since the extension directory was registered
     107                 :    * after the core one).
     108                 :    */
     109               4 :   nsCOMPtr<nsISupports> service = do_CreateInstance(aContractID, &rv);
     110                 : #ifdef DEBUG_brade
     111                 :   if (rv) fprintf(stderr, "rv: %d (%x)\n", rv, rv);
     112                 :   fprintf(stderr, "service: %p\n", service.get());
     113                 : #endif
     114               2 :   if (NS_FAILED(rv))
     115                 :   {
     116               0 :     fail("%s FAILED - cannot create service\n", aTestName);
     117               0 :     return rv;
     118                 :   }
     119                 : 
     120               2 :   if (service != extService)
     121                 :   {
     122               0 :     fail("%s FAILED - wrong service registered\n", aTestName);
     123               0 :     return NS_ERROR_FAILURE;
     124                 :   }
     125                 : 
     126               2 :   passed(aTestName);
     127               2 :   return NS_OK;
     128                 : }
     129                 : 
     130               1 : nsresult TestRegular()
     131                 : {
     132                 :   return execRegOrderTest("TestRegular", SERVICE_A_CONTRACT_ID,
     133               1 :                           kCoreServiceA_CID, kExtServiceA_CID);
     134                 : }
     135                 : 
     136               1 : nsresult TestJar()
     137                 : {
     138                 :   return execRegOrderTest("TestJar", SERVICE_B_CONTRACT_ID,
     139               1 :                           kCoreServiceB_CID, kExtServiceB_CID);
     140                 : }
     141                 : 
     142               1 : bool TestContractFirst()
     143                 : {
     144               2 :   nsCOMPtr<nsIComponentRegistrar> r;
     145               1 :   NS_GetComponentRegistrar(getter_AddRefs(r));
     146                 : 
     147               1 :   nsCID* cid = NULL;
     148               1 :   nsresult rv = r->ContractIDToCID("@mozilla.org/RegTestOrderC;1", &cid);
     149               1 :   if (NS_FAILED(rv)) {
     150               0 :     fail("RegTestOrderC: contract not registered");
     151               0 :     return false;
     152                 :   }
     153                 : 
     154                 :   nsCID goodcid;
     155               1 :   goodcid.Parse("{ada15884-bb89-473c-8b50-dcfbb8447ff4}");
     156                 : 
     157               1 :   if (!goodcid.Equals(*cid)) {
     158               0 :     fail("RegTestOrderC: CID doesn't match");
     159               0 :     return false;
     160                 :   }
     161                 : 
     162               1 :   passed("RegTestOrderC");
     163               1 :   return true;
     164                 : }
     165                 : 
     166                 : static already_AddRefed<nsILocalFile>
     167               3 : GetRegDirectory(const char* basename, const char* dirname, const char* leafname)
     168                 : {
     169               6 :     nsCOMPtr<nsILocalFile> f;
     170               3 :     nsresult rv = NS_NewNativeLocalFile(nsDependentCString(basename), true,
     171               6 :                                         getter_AddRefs(f));
     172               3 :     if (NS_FAILED(rv))
     173               0 :         return NULL;
     174                 : 
     175               3 :     f->AppendNative(nsDependentCString(dirname));
     176               3 :     if (leafname)
     177               2 :         f->AppendNative(nsDependentCString(leafname));
     178               3 :     return f.forget();
     179                 : }
     180                 : 
     181                 : 
     182                 : 
     183               1 : int main(int argc, char** argv)
     184                 : {
     185               1 :   if (argc < 2)
     186                 :   {
     187               0 :     fprintf(stderr, "not enough arguments -- need registration dir path\n");
     188               0 :     return 1;
     189                 :   }
     190                 : 
     191               2 :   ScopedLogging logging;
     192                 :   
     193               1 :   const char *regPath = argv[1];
     194                 :   XRE_AddManifestLocation(NS_COMPONENT_LOCATION,
     195               1 :                           nsCOMPtr<nsILocalFile>(GetRegDirectory(regPath, "core", "component.manifest")));
     196                 :   XRE_AddManifestLocation(NS_COMPONENT_LOCATION,
     197               1 :                           nsCOMPtr<nsILocalFile>(GetRegDirectory(regPath, "extension", "extComponent.manifest")));
     198                 :   XRE_AddJarManifestLocation(NS_COMPONENT_LOCATION,
     199               1 :                           nsCOMPtr<nsILocalFile>(GetRegDirectory(regPath, "extension2.jar", NULL)));
     200               2 :   ScopedXPCOM xpcom("RegistrationOrder");
     201               1 :   if (xpcom.failed())
     202               0 :     return 1;
     203                 : 
     204               1 :   int rv = 0;
     205               1 :   if (NS_FAILED(TestRegular()))
     206               0 :     rv = 1;
     207                 : 
     208               1 :   if (NS_FAILED(TestJar()))
     209               0 :     rv = 1;
     210                 : 
     211               1 :   if (!TestContractFirst())
     212               0 :     rv = 1;
     213                 : 
     214               1 :   return rv;
     215                 : }

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