diff -r 000000000000 -r 6474c204b198 netwerk/test/PropertiesTest.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/netwerk/test/PropertiesTest.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,118 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "TestCommon.h"
+#include "nsXPCOM.h"
+#include "nsStringAPI.h"
+#include "nsIPersistentProperties2.h"
+#include "nsIServiceManager.h"
+#include "nsIComponentRegistrar.h"
+#include "nsIURL.h"
+#include "nsIIOService.h"
+#include "nsNetCID.h"
+#include "nsIChannel.h"
+#include "nsIComponentManager.h"
+#include <stdio.h>
+#include "nsComponentManagerUtils.h"
+#include "nsServiceManagerUtils.h"
+#include "nsISimpleEnumerator.h"
+
+#define TEST_URL "resource:/res/test.properties"
+static NS_DEFINE_CID(kPersistentPropertiesCID, NS_IPERSISTENTPROPERTIES_CID);
+
+static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
+
+/***************************************************************************/
+
+int
+main(int argc, char* argv[])
+{
+  if (test_common_init(&argc, &argv) != 0)
+    return -1;
+
+  nsresult ret;
+
+  nsCOMPtr<nsIServiceManager> servMan;
+  NS_InitXPCOM2(getter_AddRefs(servMan), nullptr, nullptr);
+
+  nsIInputStream* in = nullptr;
+
+  nsCOMPtr<nsIIOService> service(do_GetService(kIOServiceCID, &ret));
+  if (NS_FAILED(ret)) return 1;
+
+  nsIChannel *channel = nullptr;
+  ret = service->NewChannel(NS_LITERAL_CSTRING(TEST_URL), nullptr, nullptr, &channel);
+  if (NS_FAILED(ret)) return 1;
+
+  ret = channel->Open(&in);
+  if (NS_FAILED(ret)) return 1;
+
+  nsIPersistentProperties* props;
+  ret = CallCreateInstance(kPersistentPropertiesCID, &props);
+  if (NS_FAILED(ret) || (!props)) {
+    printf("create nsIPersistentProperties failed\n");
+    return 1;
+  }
+  ret = props->Load(in);
+  if (NS_FAILED(ret)) {
+    printf("cannot load properties\n");
+    return 1;
+  }
+  int i = 1;
+  while (1) {
+    char name[16];
+    name[0] = 0;
+    sprintf(name, "%d", i);
+    nsAutoString v;
+    ret = props->GetStringProperty(nsDependentCString(name), v);
+    if (NS_FAILED(ret) || (!v.Length())) {
+      break;
+    }
+    printf("\"%d\"=\"%s\"\n", i, NS_ConvertUTF16toUTF8(v).get());
+    i++;
+  }
+
+  nsCOMPtr<nsISimpleEnumerator> propEnum;
+  ret = props->Enumerate(getter_AddRefs(propEnum));
+
+  if (NS_FAILED(ret)) {
+    printf("cannot enumerate properties\n");
+    return 1;
+  }
+  
+
+  printf("\nKey\tValue\n");
+  printf(  "---\t-----\n");
+  
+  bool hasMore;
+  while (NS_SUCCEEDED(propEnum->HasMoreElements(&hasMore)) &&
+         hasMore) {
+    nsCOMPtr<nsISupports> sup;
+    ret = propEnum->GetNext(getter_AddRefs(sup));
+    
+    nsCOMPtr<nsIPropertyElement> propElem = do_QueryInterface(sup, &ret);
+	  if (NS_FAILED(ret)) {
+      printf("failed to get current item\n");
+      return 1;
+	  }
+
+    nsAutoCString key;
+    nsAutoString value;
+
+    ret = propElem->GetKey(key);
+	  if (NS_FAILED(ret)) {
+		  printf("failed to get current element's key\n");
+		  return 1;
+	  }
+    ret = propElem->GetValue(value);
+	  if (NS_FAILED(ret)) {
+		  printf("failed to get current element's value\n");
+		  return 1;
+	  }
+
+    printf("%s\t%s\n", key.get(), NS_ConvertUTF16toUTF8(value).get());
+  }
+  return 0;
+}