Implement RestartWithAuth for NewFtpTransaction.

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>
@@ skipping 1869 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(), 0);
   }
 }
 
+TEST_F(URLRequestTest, FTPCheckWrongPasswordRestart) {

[wtc, 2009/08/25 20:52:50]

Can you add comments to explain why calling
  d.set_username(L"chrome");
  d.set_password(L"chrome");
cause the test to restart and succeed?  The FTPTestServer
is created with ("chrome", "wrong_password"), so I don't
know why L"chrome" is the right password.  (I am not
familiar with this file, so this is a stupid question.)

+  scoped_refptr<FTPTestServer> server =
+      FTPTestServer::CreateServer(L"", "chrome", "wrong_password");
+  ASSERT_TRUE(NULL != server.get());
+  FilePath app_path;
+  PathService::Get(base::DIR_SOURCE_ROOT, &app_path);
+  app_path = app_path.AppendASCII("LICENSE");
+  TestDelegate d;
+  d.set_username(L"chrome");
+  d.set_password(L"chrome");
+  {
+    TestURLRequest r(server->TestServerPage("/LICENSE"), &d);
+    r.Start();
+    EXPECT_TRUE(r.is_pending());
+
+    MessageLoop::current()->Run();
+
+    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));
+  }
+}
+
 TEST_F(URLRequestTest, FTPCheckWrongUser) {
   scoped_refptr<FTPTestServer> server =
       FTPTestServer::CreateServer(L"", "wrong_user", "chrome");
   ASSERT_TRUE(NULL != server.get());
   FilePath app_path;
   PathService::Get(base::DIR_SOURCE_ROOT, &app_path);
   app_path = app_path.AppendASCII("LICENSE");
   TestDelegate d;
   {
     TestURLRequest r(server->TestServerPage("/LICENSE"), &d);
     r.Start();
     EXPECT_TRUE(r.is_pending());
 
     MessageLoop::current()->Run();
 
     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(), 0);
   }
 }
+
+TEST_F(URLRequestTest, FTPCheckWrongUserRestart) {
+  scoped_refptr<FTPTestServer> server =
+      FTPTestServer::CreateServer(L"", "wrong_user", "chrome");
+  ASSERT_TRUE(NULL != server.get());
+  FilePath app_path;
+  PathService::Get(base::DIR_SOURCE_ROOT, &app_path);
+  app_path = app_path.AppendASCII("LICENSE");
+  TestDelegate d;
+  d.set_username(L"chrome");
+  d.set_password(L"chrome");
+  {
+    TestURLRequest r(server->TestServerPage("/LICENSE"), &d);
+    r.Start();
+    EXPECT_TRUE(r.is_pending());
+
+    MessageLoop::current()->Run();
+
+    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));
+  }
+}