Adding test for cache service.

netwerk/test/TestCacheService.cpp

@@ -0,0 +1,110 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * 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 TestCacheService.cpp, released February 7, 2001.
+ * 
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corporation.  Portions created by Netscape are
+ * Copyright (C) 2001 Netscape Communications Corporation.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s): 
+ *    Gordon Sheridan, 7-February-2001
+ */
+
+
+#include "nspr.h"
+#include "nscore.h"
+#include "nsError.h"
+#include "nsIServiceManager.h"
+#include "nsNetCID.h"
+#include "nsICache.h"
+#include "nsICacheService.h"
+#include "nsICacheSession.h"
+#include "nsICacheEntryDescriptor.h"
+#include "nsIDNSService.h"
+#include "nsISupportsPrimitives.h"
+#include "nsSupportsPrimitives.h"
+
+
+
+static NS_DEFINE_CID(kDNSServiceCID, NS_DNSSERVICE_CID);
+static NS_DEFINE_CID(kCacheServiceCID, NS_CACHESERVICE_CID);
+
+
+int
+main(int argc, char* argv[])
+{
+    nsresult rv = NS_OK;
+
+    // Start up XPCOM
+    rv = NS_InitXPCOM(nsnull, nsnull);
+    if (NS_FAILED(rv)) return rv;
+    
+    printf("Test nsCacheService:\n");
+
+    //    NS_WITH_SERVICE(nsICacheService, cacheService, kCacheServiceCID, &rv);
+    nsCOMPtr<nsICacheService> cacheService = do_GetService(kCacheServiceCID, &rv);
+    if (NS_FAILED(rv) || !cacheService) goto error_exit;
+
+    nsCOMPtr<nsICacheSession> session;
+    rv = cacheService->CreateSession("testClientID",
+                                     nsICache::STORE_IN_MEMORY,
+                                     nsICache::NOT_STREAM_BASED,
+                                     getter_AddRefs(session));
+
+    printf("nsCacheService::CreateSession : rv      = %x\n", rv);
+    printf("                                session = %x\n\n",
+           (unsigned int)session.get());
+
+    nsCOMPtr<nsICacheEntryDescriptor> descriptor;
+    rv = session->OpenCacheEntry("http://www.mozilla.org/pretty.jpg",
+                                 nsICache::ACCESS_READ_WRITE,
+                                 getter_AddRefs(descriptor));
+    if (NS_FAILED(rv)) {
+        printf("OpenCacheEntry failed: %x\n", rv);
+    } else {
+        printf("descriptor = %x\n", (unsigned int)descriptor.get());
+    }
+    
+    nsCOMPtr<nsISupportsString> foo = do_CreateInstance(NS_SUPPORTS_STRING_CONTRACTID, &rv);
+    foo->SetData("hello world");
+
+    descriptor->SetCacheElement(foo);
+    descriptor = nsnull;
+
+    rv = session->OpenCacheEntry("http://www.mozilla.org/pretty.jpg",
+                                 nsICache::ACCESS_READ_WRITE,
+                                 getter_AddRefs(descriptor));
+
+    nsCOMPtr<nsISupportsString> bar;
+    descriptor->GetCacheElement(getter_AddRefs(bar));
+
+    if (foo.get() != bar.get()) {
+        printf("cache elements not the same\n");
+    } else {
+        printf("It works!");
+    }
+    
+    rv = cacheService->Shutdown();
+    printf("nsCacheService::Shutdown() :    rv      = %x\n", rv);
+        
+ error_exit:
+
+    NS_ShutdownXPCOM(nsnull);
+
+    printf("XPCOM shut down...\n");
+    return rv;
+}
+
+    
+