netwerk/test/PropertiesTest.cpp

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #include "TestCommon.h"
   7 #include "nsXPCOM.h"
   8 #include "nsStringAPI.h"
   9 #include "nsIPersistentProperties2.h"
  10 #include "nsIServiceManager.h"
  11 #include "nsIComponentRegistrar.h"
  12 #include "nsIURL.h"
  13 #include "nsIIOService.h"
  14 #include "nsNetCID.h"
  15 #include "nsIChannel.h"
  16 #include "nsIComponentManager.h"
  17 #include <stdio.h>
  18 #include "nsComponentManagerUtils.h"
  19 #include "nsServiceManagerUtils.h"
  20 #include "nsISimpleEnumerator.h"
  21
  22 #define TEST_URL "resource:/res/test.properties"
  23 static NS_DEFINE_CID(kPersistentPropertiesCID, NS_IPERSISTENTPROPERTIES_CID);
  24
  25 static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
  26
  27 /***************************************************************************/
  28
  29 int
  30 main(int argc, char* argv[])
  31 {
  32   if (test_common_init(&argc, &argv) != 0)
  33     return -1;
  34
  35   nsresult ret;
  36
  37   nsCOMPtr<nsIServiceManager> servMan;
  38   NS_InitXPCOM2(getter_AddRefs(servMan), nullptr, nullptr);
  39
  40   nsIInputStream* in = nullptr;
  41
  42   nsCOMPtr<nsIIOService> service(do_GetService(kIOServiceCID, &ret));
  43   if (NS_FAILED(ret)) return 1;
  44
  45   nsIChannel *channel = nullptr;
  46   ret = service->NewChannel(NS_LITERAL_CSTRING(TEST_URL), nullptr, nullptr, &channel);
  47   if (NS_FAILED(ret)) return 1;
  48
  49   ret = channel->Open(&in);
  50   if (NS_FAILED(ret)) return 1;
  51
  52   nsIPersistentProperties* props;
  53   ret = CallCreateInstance(kPersistentPropertiesCID, &props);
  54   if (NS_FAILED(ret) || (!props)) {
  55     printf("create nsIPersistentProperties failed\n");
  56     return 1;
  57   }
  58   ret = props->Load(in);
  59   if (NS_FAILED(ret)) {
  60     printf("cannot load properties\n");
  61     return 1;
  62   }
  63   int i = 1;
  64   while (1) {
  65     char name[16];
  66     name[0] = 0;
  67     sprintf(name, "%d", i);
  68     nsAutoString v;
  69     ret = props->GetStringProperty(nsDependentCString(name), v);
  70     if (NS_FAILED(ret) || (!v.Length())) {
  71       break;
  72     }
  73     printf("\"%d\"=\"%s\"\n", i, NS_ConvertUTF16toUTF8(v).get());
  74     i++;
  75   }
  76
  77   nsCOMPtr<nsISimpleEnumerator> propEnum;
  78   ret = props->Enumerate(getter_AddRefs(propEnum));
  79
  80   if (NS_FAILED(ret)) {
  81     printf("cannot enumerate properties\n");
  82     return 1;
  83   }
  84
  85
  86   printf("\nKey\tValue\n");
  87   printf(  "---\t-----\n");
  88
  89   bool hasMore;
  90   while (NS_SUCCEEDED(propEnum->HasMoreElements(&hasMore)) &&
  91          hasMore) {
  92     nsCOMPtr<nsISupports> sup;
  93     ret = propEnum->GetNext(getter_AddRefs(sup));
  94
  95     nsCOMPtr<nsIPropertyElement> propElem = do_QueryInterface(sup, &ret);
  96           if (NS_FAILED(ret)) {
  97       printf("failed to get current item\n");
  98       return 1;
  99           }
 100
 101     nsAutoCString key;
 102     nsAutoString value;
 103
 104     ret = propElem->GetKey(key);
 105           if (NS_FAILED(ret)) {
 106                   printf("failed to get current element's key\n");
 107                   return 1;
 108           }
 109     ret = propElem->GetValue(value);
 110           if (NS_FAILED(ret)) {
 111                   printf("failed to get current element's value\n");
 112                   return 1;
 113           }
 114
 115     printf("%s\t%s\n", key.get(), NS_ConvertUTF16toUTF8(value).get());
 116   }
 117   return 0;
 118 }