xpcom/tests/TestRegistrationOrder.cpp

   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 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   nsresult rv = NS_ERROR_FAILURE;
  81   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   if (NS_FAILED(rv))
  87   {
  88     fail("%s FAILED - cannot create core service\n", aTestName);
  89     return rv;
  90   }
  91
  92   // Get the extension service.
  93   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   if (NS_FAILED(rv))
  99   {
 100     fail("%s FAILED - cannot create extension service\n", aTestName);
 101     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   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   if (NS_FAILED(rv))
 115   {
 116     fail("%s FAILED - cannot create service\n", aTestName);
 117     return rv;
 118   }
 119
 120   if (service != extService)
 121   {
 122     fail("%s FAILED - wrong service registered\n", aTestName);
 123     return NS_ERROR_FAILURE;
 124   }
 125
 126   passed(aTestName);
 127   return NS_OK;
 128 }
 129
 130 nsresult TestRegular()
 131 {
 132   return execRegOrderTest("TestRegular", SERVICE_A_CONTRACT_ID,
 133                           kCoreServiceA_CID, kExtServiceA_CID);
 134 }
 135
 136 nsresult TestJar()
 137 {
 138   return execRegOrderTest("TestJar", SERVICE_B_CONTRACT_ID,
 139                           kCoreServiceB_CID, kExtServiceB_CID);
 140 }
 141
 142 bool TestContractFirst()
 143 {
 144   nsCOMPtr<nsIComponentRegistrar> r;
 145   NS_GetComponentRegistrar(getter_AddRefs(r));
 146
 147   nsCID* cid = NULL;
 148   nsresult rv = r->ContractIDToCID("@mozilla.org/RegTestOrderC;1", &cid);
 149   if (NS_FAILED(rv)) {
 150     fail("RegTestOrderC: contract not registered");
 151     return false;
 152   }
 153
 154   nsCID goodcid;
 155   goodcid.Parse("{ada15884-bb89-473c-8b50-dcfbb8447ff4}");
 156
 157   if (!goodcid.Equals(*cid)) {
 158     fail("RegTestOrderC: CID doesn't match");
 159     return false;
 160   }
 161
 162   passed("RegTestOrderC");
 163   return true;
 164 }
 165
 166 static already_AddRefed<nsILocalFile>
 167 GetRegDirectory(const char* basename, const char* dirname, const char* leafname)
 168 {
 169     nsCOMPtr<nsILocalFile> f;
 170     nsresult rv = NS_NewNativeLocalFile(nsDependentCString(basename), PR_TRUE,
 171                                         getter_AddRefs(f));
 172     if (NS_FAILED(rv))
 173         return NULL;
 174
 175     f->AppendNative(nsDependentCString(dirname));
 176     if (leafname)
 177         f->AppendNative(nsDependentCString(leafname));
 178     return f.forget();
 179 }
 180
 181
 182
 183 int main(int argc, char** argv)
 184 {
 185   if (argc < 2)
 186   {
 187     fprintf(stderr, "not enough arguments -- need registration dir path\n");
 188     return 1;
 189   }
 190
 191   ScopedLogging logging;
 192
 193   const char *regPath = argv[1];
 194   XRE_AddManifestLocation(NS_COMPONENT_LOCATION,
 195                           nsCOMPtr<nsILocalFile>(GetRegDirectory(regPath, "core", "component.manifest")));
 196   XRE_AddManifestLocation(NS_COMPONENT_LOCATION,
 197                           nsCOMPtr<nsILocalFile>(GetRegDirectory(regPath, "extension", "extComponent.manifest")));
 198   XRE_AddJarManifestLocation(NS_COMPONENT_LOCATION,
 199                           nsCOMPtr<nsILocalFile>(GetRegDirectory(regPath, "extension2.jar", NULL)));
 200   ScopedXPCOM xpcom("RegistrationOrder");
 201   if (xpcom.failed())
 202     return 1;
 203
 204   int rv = 0;
 205   if (NS_FAILED(TestRegular()))
 206     rv = 1;
 207
 208   if (NS_FAILED(TestJar()))
 209     rv = 1;
 210
 211   if (!TestContractFirst())
 212     rv = 1;
 213
 214   return rv;
 215 }