Add trace-point for URLRequest to the LoadLog....

net/url_request/url_request_unittest.cc

 // 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.
 
 #include "net/url_request/url_request_unittest.h"
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shlobj.h>
 #elif defined(OS_LINUX)
 #include "base/nss_init.h"
 #endif
 
 #include <algorithm>
 #include <string>
 
 #include "base/file_util.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
 #include "base/process_util.h"
 #include "base/string_piece.h"
 #include "base/string_util.h"
 #include "net/base/cookie_monster.h"
 #include "net/base/load_flags.h"
+#include "net/base/load_log.h"
+#include "net/base/load_log_unittest.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_module.h"
 #include "net/base/net_util.h"
 #include "net/base/upload_data.h"
 #include "net/disk_cache/disk_cache.h"
 #include "net/ftp/ftp_network_layer.h"
 #include "net/http/http_cache.h"
 #include "net/http/http_network_layer.h"
 #include "net/http/http_response_headers.h"
 #include "net/proxy/proxy_service.h"
@@ skipping 158 matching lines @@
     TestURLRequest r(server_->TestServerPage(""), &d);
 
     r.Start();
     EXPECT_TRUE(r.is_pending());
 
     MessageLoop::current()->Run();
 
     EXPECT_EQ(1, d.response_started_count());
     EXPECT_FALSE(d.received_data_before_response());
     EXPECT_NE(0, d.bytes_received());
+
+    // The first and last entries of the LoadLog should be for
+    // TYPE_URL_REQUEST_START.
+    net::ExpectLogContains(r.load_log(), 0,
+                           net::LoadLog::TYPE_URL_REQUEST_START,
+                           net::LoadLog::PHASE_BEGIN);
+    net::ExpectLogContains(r.load_log(), r.load_log()->events().size() - 1,
+                           net::LoadLog::TYPE_URL_REQUEST_START,
+                           net::LoadLog::PHASE_END);
   }
 }
 
 TEST_F(URLRequestTestHTTP, GetTest) {
   ASSERT_TRUE(NULL != server_.get());
   TestDelegate d;
   {
     TestURLRequest r(server_->TestServerPage(""), &d);
 
     r.Start();
@@ skipping 1884 matching lines @@
 
     int64 file_size = 0;
     file_util::GetFileSize(app_path, &file_size);
 
     EXPECT_FALSE(r.is_pending());
     EXPECT_EQ(1, d.response_started_count());
     EXPECT_FALSE(d.received_data_before_response());
     EXPECT_EQ(d.bytes_received(), static_cast<int>(file_size));
   }
 }