Disk cache: First pass to add support for sparse entries....

net/disk_cache/disk_cache_test_util.cc

Index: net/disk_cache/disk_cache_test_util.cc
===================================================================
--- net/disk_cache/disk_cache_test_util.cc	(revision 18726)
+++ net/disk_cache/disk_cache_test_util.cc	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -7,6 +7,7 @@
 #include "base/logging.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
+#include "net/base/net_errors.h"
 #include "net/disk_cache/backend_impl.h"
 #include "net/disk_cache/cache_util.h"
 #include "net/disk_cache/file.h"
@@ -118,11 +119,20 @@
     reuse_++;
   }
 
+  result_ = params.a;
   g_cache_tests_received++;
 }
 
 // -----------------------------------------------------------------------
 
+int SimpleCallbackTest::GetResult(int result) {
+  if (net::ERR_IO_PENDING != result)
+    return result;
+  return WaitForResult();
+}
+
+// -----------------------------------------------------------------------
+
 MessageLoopHelper::MessageLoopHelper()
     : num_callbacks_(0),
       num_iterations_(0),