Do not send PASV until RETR or LIST

net/ftp/ftp_network_transaction_unittest.cc

 // Copyright (c) 2012 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/ftp/ftp_network_transaction.h"
 
 #include "build/build_config.h"
 
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
@@ skipping 23 matching lines @@
 class FtpSocketDataProvider : public DynamicSocketDataProvider {
  public:
   enum State {
     NONE,
     PRE_USER,
     PRE_PASSWD,
     PRE_SYST,
     PRE_PWD,
     PRE_TYPE,
     PRE_SIZE,
-    PRE_EPSV,
-    PRE_PASV,
+    PRE_LIST_EPSV,
+    PRE_LIST_PASV,
     PRE_LIST,
     PRE_RETR,
     PRE_RETR_EPSV,
     PRE_RETR_PASV,
-    PRE_CWD_EPSV,
-    PRE_CWD_PASV,
     PRE_CWD,
     PRE_QUIT,
     PRE_NOPASV,
     QUIT
   };
 
   FtpSocketDataProvider()
       : failure_injection_state_(NONE),
         multiline_welcome_(false),
         use_epsv_(true),
@@ skipping 15 matching lines @@
           return Verify("PASS chrome@example.com\r\n", data, PRE_SYST,
                         multiline_welcome_ ? response_multi : response_one);
         }
       case PRE_SYST:
         return Verify("SYST\r\n", data, PRE_PWD, "215 UNIX\r\n");
       case PRE_PWD:
         return Verify("PWD\r\n", data, PRE_TYPE,
                       "257 \"/\" is your current location\r\n");
       case PRE_TYPE:
         return Verify(std::string("TYPE ") + data_type_ + "\r\n", data,
-                      use_epsv_ ? PRE_EPSV : PRE_PASV,
-                      "200 TYPE set successfully\r\n");
-      case PRE_EPSV:
-        return Verify("EPSV\r\n", data, PRE_SIZE,
+                      PRE_SIZE, "200 TYPE set successfully\r\n");
+      case PRE_LIST_EPSV:
+        return Verify("EPSV\r\n", data, PRE_LIST,
                       "227 Entering Extended Passive Mode (|||31744|)\r\n");
-      case PRE_CWD_EPSV:
-        return Verify("EPSV\r\n", data, PRE_CWD,
-                      "227 Entering Extended Passive Mode (|||31744|)\r\n");
+      case PRE_LIST_PASV:
+        return Verify("PASV\r\n", data, PRE_LIST,
+                      "227 Entering Passive Mode 127,0,0,1,123,456\r\n");
       case PRE_RETR_EPSV:
         return Verify("EPSV\r\n", data, PRE_RETR,
                       "227 Entering Extended Passive Mode (|||31744|)\r\n");
-      case PRE_CWD_PASV:
-        return Verify("PASV\r\n", data, PRE_CWD,
-                      "227 Entering Passive Mode 127,0,0,1,123,456\r\n");
       case PRE_RETR_PASV:
         return Verify("PASV\r\n", data, PRE_RETR,
                       "227 Entering Passive Mode 127,0,0,1,123,456\r\n");
-      case PRE_PASV:
-        return Verify("PASV\r\n", data, PRE_SIZE,
-                      "227 Entering Passive Mode 127,0,0,1,123,456\r\n");
       case PRE_NOPASV:
         // Use unallocated 599 FTP error code to make sure it falls into the
         // generic ERR_FTP_FAILED bucket.
         return Verify("PASV\r\n", data, PRE_QUIT,
                       "599 fail\r\n");
       case PRE_QUIT:
         return Verify("QUIT\r\n", data, QUIT, "221 Goodbye.\r\n");
       default:
         NOTREACHED() << "State not handled " << state();
         return MockWriteResult(ASYNC, ERR_UNEXPECTED);
@@ skipping 86 matching lines @@
 class FtpSocketDataProviderDirectoryListing : public FtpSocketDataProvider {
  public:
   FtpSocketDataProviderDirectoryListing() {
   }
 
   MockWriteResult OnWrite(const std::string& data) override {
     if (InjectFault())
       return MockWriteResult(ASYNC, data.length());
     switch (state()) {
       case PRE_SIZE:
-        return Verify("SIZE /\r\n", data,
-                      use_epsv() ? PRE_CWD_EPSV : PRE_CWD_PASV,
+        return Verify("SIZE /\r\n", data, PRE_CWD,
                       "550 I can only retrieve regular files\r\n");
       case PRE_CWD:
-        return Verify("CWD /\r\n", data, PRE_LIST, "200 OK\r\n");
+        return Verify("CWD /\r\n", data,
+                      use_epsv() ? PRE_LIST_EPSV : PRE_LIST_PASV, "200 OK\r\n");
       case PRE_LIST:
         return Verify("LIST -l\r\n", data, PRE_QUIT, "200 OK\r\n");
       default:
         return FtpSocketDataProvider::OnWrite(data);
     }
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FtpSocketDataProviderDirectoryListing);
 };
 
 class FtpSocketDataProviderDirectoryListingWithPasvFallback
     : public FtpSocketDataProviderDirectoryListing {
  public:
   FtpSocketDataProviderDirectoryListingWithPasvFallback() {
   }
 
   MockWriteResult OnWrite(const std::string& data) override {
     if (InjectFault())
       return MockWriteResult(ASYNC, data.length());
     switch (state()) {
-      case PRE_EPSV:
-        return Verify("EPSV\r\n", data, PRE_PASV,
+      case PRE_LIST_EPSV:
+        return Verify("EPSV\r\n", data, PRE_LIST_PASV,
                       "500 no EPSV for you\r\n");
       case PRE_SIZE:
-        return Verify("SIZE /\r\n", data, PRE_CWD_PASV,
+        return Verify("SIZE /\r\n", data, PRE_CWD,
                       "550 I can only retrieve regular files\r\n");
       default:
         return FtpSocketDataProviderDirectoryListing::OnWrite(data);
     }
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(
       FtpSocketDataProviderDirectoryListingWithPasvFallback);
 };
@@ skipping 26 matching lines @@
 
   MockWriteResult OnWrite(const std::string& data) override {
     if (InjectFault())
       return MockWriteResult(ASYNC, data.length());
     switch (state()) {
       case PRE_SYST:
         return Verify("SYST\r\n", data, PRE_PWD, "215 VMS\r\n");
       case PRE_PWD:
         return Verify("PWD\r\n", data, PRE_TYPE,
                       "257 \"ANONYMOUS_ROOT:[000000]\"\r\n");
-      case PRE_EPSV:
-        return Verify("EPSV\r\n", data, PRE_PASV, "500 Invalid command\r\n");
+      case PRE_LIST_EPSV:
+        return Verify("EPSV\r\n", data, PRE_LIST_PASV,
+                      "500 Invalid command\r\n");
       case PRE_SIZE:
-        return Verify("SIZE ANONYMOUS_ROOT:[000000]dir\r\n", data, PRE_CWD_PASV,
+        return Verify("SIZE ANONYMOUS_ROOT:[000000]dir\r\n", data, PRE_CWD,
                       "550 I can only retrieve regular files\r\n");
       case PRE_CWD:
-        return Verify("CWD ANONYMOUS_ROOT:[dir]\r\n", data, PRE_LIST,
-                      "200 OK\r\n");
+        return Verify("CWD ANONYMOUS_ROOT:[dir]\r\n", data,
+                      use_epsv() ? PRE_LIST_EPSV : PRE_LIST_PASV, "200 OK\r\n");
       case PRE_LIST:
         return Verify("LIST *.*;0\r\n", data, PRE_QUIT, "200 OK\r\n");
       default:
         return FtpSocketDataProvider::OnWrite(data);
     }
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FtpSocketDataProviderVMSDirectoryListing);
 };
 
 class FtpSocketDataProviderVMSDirectoryListingRootDirectory
     : public FtpSocketDataProvider {
  public:
   FtpSocketDataProviderVMSDirectoryListingRootDirectory() {
   }
 
   MockWriteResult OnWrite(const std::string& data) override {
     if (InjectFault())
       return MockWriteResult(ASYNC, data.length());
     switch (state()) {
       case PRE_SYST:
         return Verify("SYST\r\n", data, PRE_PWD, "215 VMS\r\n");
       case PRE_PWD:
         return Verify("PWD\r\n", data, PRE_TYPE,
                       "257 \"ANONYMOUS_ROOT:[000000]\"\r\n");
-      case PRE_EPSV:
-        return Verify("EPSV\r\n", data, PRE_PASV,
+      case PRE_LIST_EPSV:
+        return Verify("EPSV\r\n", data, PRE_LIST_PASV,
                       "500 EPSV command unknown\r\n");
       case PRE_SIZE:
-        return Verify("SIZE ANONYMOUS_ROOT\r\n", data, PRE_CWD_PASV,
+        return Verify("SIZE ANONYMOUS_ROOT\r\n", data, PRE_CWD,
                       "550 I can only retrieve regular files\r\n");
       case PRE_CWD:
-        return Verify("CWD ANONYMOUS_ROOT:[000000]\r\n", data, PRE_LIST,
-                      "200 OK\r\n");
+        return Verify("CWD ANONYMOUS_ROOT:[000000]\r\n", data,
+                      use_epsv() ? PRE_LIST_EPSV : PRE_LIST_PASV, "200 OK\r\n");
       case PRE_LIST:
         return Verify("LIST *.*;0\r\n", data, PRE_QUIT, "200 OK\r\n");
       default:
         return FtpSocketDataProvider::OnWrite(data);
     }
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(
       FtpSocketDataProviderVMSDirectoryListingRootDirectory);
 };
 
 class FtpSocketDataProviderFileDownloadWithFileTypecode
     : public FtpSocketDataProvider {
  public:
   FtpSocketDataProviderFileDownloadWithFileTypecode() {
   }
 
   MockWriteResult OnWrite(const std::string& data) override {
     if (InjectFault())
       return MockWriteResult(ASYNC, data.length());
     switch (state()) {
       case PRE_SIZE:
-        return Verify("SIZE /file\r\n", data, PRE_RETR,
-                      "213 18\r\n");
+        return Verify("SIZE /file\r\n", data,
+                      use_epsv() ? PRE_RETR_EPSV : PRE_RETR_PASV, "213 18\r\n");
       case PRE_RETR:
         return Verify("RETR /file\r\n", data, PRE_QUIT, "200 OK\r\n");
       default:
         return FtpSocketDataProvider::OnWrite(data);
     }
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FtpSocketDataProviderFileDownloadWithFileTypecode);
 };
 
 class FtpSocketDataProviderFileDownload : public FtpSocketDataProvider {
  public:
   FtpSocketDataProviderFileDownload() {
   }
 
   MockWriteResult OnWrite(const std::string& data) override {
     if (InjectFault())
       return MockWriteResult(ASYNC, data.length());
     switch (state()) {
       case PRE_SIZE:
-        return Verify("SIZE /file\r\n", data, PRE_CWD,
-                      "213 18\r\n");
+        return Verify("SIZE /file\r\n", data, PRE_CWD, "213 18\r\n");
       case PRE_CWD:
         return Verify("CWD /file\r\n", data,
                       use_epsv() ? PRE_RETR_EPSV : PRE_RETR_PASV,
                       "550 Not a directory\r\n");
       case PRE_RETR:
         return Verify("RETR /file\r\n", data, PRE_QUIT, "200 OK\r\n");
       default:
         return FtpSocketDataProvider::OnWrite(data);
     }
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FtpSocketDataProviderFileDownload);
 };
 
 class FtpSocketDataProviderFileNotFound : public FtpSocketDataProvider {
  public:
   FtpSocketDataProviderFileNotFound() {
   }
 
   MockWriteResult OnWrite(const std::string& data) override {
     if (InjectFault())
       return MockWriteResult(ASYNC, data.length());
     switch (state()) {
       case PRE_SIZE:
-        return Verify("SIZE /file\r\n", data,
-                      use_epsv() ? PRE_CWD_EPSV : PRE_CWD_PASV,
+        return Verify("SIZE /file\r\n", data, PRE_CWD,
                       "550 File Not Found\r\n");
       case PRE_CWD:
         return Verify("CWD /file\r\n", data,
                       use_epsv() ? PRE_RETR_EPSV : PRE_RETR_PASV,
                       "550 File Not Found\r\n");
       case PRE_RETR:
         return Verify("RETR /file\r\n", data, PRE_QUIT,
                       "550 File Not Found\r\n");
       default:
         return FtpSocketDataProvider::OnWrite(data);
     }
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FtpSocketDataProviderFileNotFound);
 };
 
 class FtpSocketDataProviderFileDownloadWithPasvFallback
     : public FtpSocketDataProviderFileDownload {
  public:
   FtpSocketDataProviderFileDownloadWithPasvFallback() {
   }
 
   MockWriteResult OnWrite(const std::string& data) override {
     if (InjectFault())
       return MockWriteResult(ASYNC, data.length());
     switch (state()) {
-      case PRE_EPSV:
-        return Verify("EPSV\r\n", data, PRE_PASV,
-                      "500 No can do\r\n");
+      case PRE_RETR_EPSV:
+        return Verify("EPSV\r\n", data, PRE_RETR_PASV, "500 No can do\r\n");
       case PRE_CWD:
-        return Verify("CWD /file\r\n", data, PRE_RETR_PASV,
+        return Verify("CWD /file\r\n", data,
+                      use_epsv() ? PRE_RETR_EPSV : PRE_RETR_PASV,
                       "550 Not a directory\r\n");
       default:
         return FtpSocketDataProviderFileDownload::OnWrite(data);
     }
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FtpSocketDataProviderFileDownloadWithPasvFallback);
 };
 
@@ skipping 53 matching lines @@
 
   MockWriteResult OnWrite(const std::string& data) override {
     if (InjectFault())
       return MockWriteResult(ASYNC, data.length());
     switch (state()) {
       case PRE_SYST:
         return Verify("SYST\r\n", data, PRE_PWD, "215 VMS\r\n");
       case PRE_PWD:
         return Verify("PWD\r\n", data, PRE_TYPE,
                       "257 \"ANONYMOUS_ROOT:[000000]\"\r\n");
-      case PRE_EPSV:
-        return Verify("EPSV\r\n", data, PRE_PASV,
+      case PRE_LIST_EPSV:
+        return Verify("EPSV\r\n", data, PRE_LIST_PASV,
                       "500 EPSV command unknown\r\n");
       case PRE_SIZE:
         return Verify("SIZE ANONYMOUS_ROOT:[000000]file\r\n", data, PRE_CWD,
                       "213 18\r\n");
       case PRE_CWD:
-        return Verify("CWD ANONYMOUS_ROOT:[file]\r\n", data, PRE_RETR_PASV,
+        return Verify("CWD ANONYMOUS_ROOT:[file]\r\n", data,
+                      use_epsv() ? PRE_RETR_EPSV : PRE_RETR_PASV,
                       "550 Not a directory\r\n");
       case PRE_RETR:
         return Verify("RETR ANONYMOUS_ROOT:[000000]file\r\n", data, PRE_QUIT,
                       "200 OK\r\n");
       default:
         return FtpSocketDataProvider::OnWrite(data);
     }
   }
 
  private:
@@ skipping 114 matching lines @@
                                size_t epsv_response_length,
                                State expected_state)
       : epsv_response_(epsv_response),
         epsv_response_length_(epsv_response_length),
         expected_state_(expected_state) {}
 
   MockWriteResult OnWrite(const std::string& data) override {
     if (InjectFault())
       return MockWriteResult(ASYNC, data.length());
     switch (state()) {
-      case PRE_EPSV:
+      case PRE_RETR_EPSV:
         return Verify("EPSV\r\n", data, expected_state_,
                       epsv_response_, epsv_response_length_);
       default:
         return FtpSocketDataProviderFileDownload::OnWrite(data);
     }
   }
 
  private:
   const char* epsv_response_;
   const size_t epsv_response_length_;
   const State expected_state_;
 
   DISALLOW_COPY_AND_ASSIGN(FtpSocketDataProviderEvilEpsv);
 };
 
 class FtpSocketDataProviderEvilPasv
     : public FtpSocketDataProviderFileDownloadWithPasvFallback {
  public:
   FtpSocketDataProviderEvilPasv(const char* pasv_response, State expected_state)
       : pasv_response_(pasv_response),
         expected_state_(expected_state) {
   }
 
   MockWriteResult OnWrite(const std::string& data) override {
     if (InjectFault())
       return MockWriteResult(ASYNC, data.length());
     switch (state()) {
-      case PRE_PASV:
+      case PRE_RETR_PASV:
         return Verify("PASV\r\n", data, expected_state_, pasv_response_);
       default:
         return FtpSocketDataProviderFileDownloadWithPasvFallback::OnWrite(data);
     }
   }
 
  private:
   const char* pasv_response_;
   const State expected_state_;
 
@@ skipping 105 matching lines @@
   }
 
   FtpRequestInfo GetRequestInfo(const std::string& url) {
     FtpRequestInfo info;
     info.url = GURL(url);
     return info;
   }
 
   void ExecuteTransaction(FtpSocketDataProvider* ctrl_socket,
                           const char* request,
-                          int data_socket,
                           int expected_result) {
     // Expect EPSV usage for non-IPv4 control connections.
     ctrl_socket->set_use_epsv((GetFamily() != AF_INET));
 
     mock_socket_factory_.AddSocketDataProvider(ctrl_socket);
 
     std::string mock_data("mock-data");
     MockRead data_reads[] = {
       // Usually FTP servers close the data connection after the entire data has
       // been received.
       MockRead(SYNCHRONOUS, ERR_TEST_PEER_CLOSE_AFTER_NEXT_MOCK_READ),
       MockRead(mock_data.c_str()),
     };
 
-    ScopedVector<StaticSocketDataProvider> data_sockets;
-    data_sockets.reserve(data_socket);
-    for (int i = 0; i < data_socket + 1; i++) {
-      // We only read from one data socket, other ones are dummy.
-      if (i == data_socket) {
-        data_sockets.push_back(new StaticSocketDataProvider(
-                                   data_reads, arraysize(data_reads), NULL, 0));
-      } else {
-        data_sockets.push_back(new StaticSocketDataProvider);
-      }
-      mock_socket_factory_.AddSocketDataProvider(data_sockets[i]);
-    }
-
+    scoped_ptr<StaticSocketDataProvider> data_socket(
+        new StaticSocketDataProvider(data_reads, arraysize(data_reads), NULL,
+                                     0));
+    mock_socket_factory_.AddSocketDataProvider(data_socket.get());
     FtpRequestInfo request_info = GetRequestInfo(request);
     EXPECT_EQ(LOAD_STATE_IDLE, transaction_.GetLoadState());
     ASSERT_EQ(ERR_IO_PENDING,
               transaction_.Start(&request_info, callback_.callback(),
                                  BoundNetLog()));
     EXPECT_NE(LOAD_STATE_IDLE, transaction_.GetLoadState());
     ASSERT_EQ(expected_result, callback_.WaitForResult());
     if (expected_result == OK) {
       scoped_refptr<IOBuffer> io_buffer(new IOBuffer(kBufferSize));
       memset(io_buffer->data(), 0, kBufferSize);
@@ skipping 17 matching lines @@
     EXPECT_EQ(LOAD_STATE_IDLE, transaction_.GetLoadState());
   }
 
   void TransactionFailHelper(FtpSocketDataProvider* ctrl_socket,
                              const char* request,
                              FtpSocketDataProvider::State state,
                              FtpSocketDataProvider::State next_state,
                              const char* response,
                              int expected_result) {
     ctrl_socket->InjectFailure(state, next_state, response);
-    ExecuteTransaction(ctrl_socket, request, 1, expected_result);
+    ExecuteTransaction(ctrl_socket, request, expected_result);
   }
 
   scoped_ptr<MockHostResolver> host_resolver_;
   scoped_refptr<FtpNetworkSession> session_;
   MockClientSocketFactory mock_socket_factory_;
   FtpNetworkTransaction transaction_;
   TestCompletionCallback callback_;
 };
 
 TEST_P(FtpNetworkTransactionTest, FailedLookup) {
@@ skipping 20 matching lines @@
 
   host_resolver_->rules()->AddSimulatedFailure("[::1]");
 
   // We start a transaction that is expected to fail with ERR_INVALID_RESPONSE.
   // The important part of this test is to make sure that we don't fail with
   // ERR_NAME_NOT_RESOLVED, since that would mean the decorated hostname
   // was used.
   FtpSocketDataProviderEvilSize ctrl_socket(
       "213 99999999999999999999999999999999\r\n",
       FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://[::1]/file", 1, ERR_INVALID_RESPONSE);
+  ExecuteTransaction(&ctrl_socket, "ftp://[::1]/file", ERR_INVALID_RESPONSE);
 }
 
 TEST_P(FtpNetworkTransactionTest, DirectoryTransaction) {
   FtpSocketDataProviderDirectoryListing ctrl_socket;
-  ExecuteTransaction(&ctrl_socket, "ftp://host", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host", OK);
 
   EXPECT_TRUE(transaction_.GetResponseInfo()->is_directory_listing);
   EXPECT_EQ(-1, transaction_.GetResponseInfo()->expected_content_size);
   EXPECT_EQ((GetFamily() == AF_INET) ? "127.0.0.1" : "::1",
             transaction_.GetResponseInfo()->socket_address.host());
   EXPECT_EQ(21, transaction_.GetResponseInfo()->socket_address.port());
 }
 
 TEST_P(FtpNetworkTransactionTest, DirectoryTransactionWithPasvFallback) {
   FtpSocketDataProviderDirectoryListingWithPasvFallback ctrl_socket;
-  ExecuteTransaction(&ctrl_socket, "ftp://host", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host", OK);
 
   EXPECT_TRUE(transaction_.GetResponseInfo()->is_directory_listing);
   EXPECT_EQ(-1, transaction_.GetResponseInfo()->expected_content_size);
 }
 
 TEST_P(FtpNetworkTransactionTest, DirectoryTransactionWithTypecode) {
   FtpSocketDataProviderDirectoryListing ctrl_socket;
-  ExecuteTransaction(&ctrl_socket, "ftp://host;type=d", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host;type=d", OK);
 
   EXPECT_TRUE(transaction_.GetResponseInfo()->is_directory_listing);
   EXPECT_EQ(-1, transaction_.GetResponseInfo()->expected_content_size);
 }
 
 TEST_P(FtpNetworkTransactionTest, DirectoryTransactionMultilineWelcome) {
   FtpSocketDataProviderDirectoryListing ctrl_socket;
   ctrl_socket.set_multiline_welcome(true);
-  ExecuteTransaction(&ctrl_socket, "ftp://host", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, DirectoryTransactionShortReads2) {
   FtpSocketDataProviderDirectoryListing ctrl_socket;
   ctrl_socket.set_short_read_limit(2);
-  ExecuteTransaction(&ctrl_socket, "ftp://host", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, DirectoryTransactionShortReads5) {
   FtpSocketDataProviderDirectoryListing ctrl_socket;
   ctrl_socket.set_short_read_limit(5);
-  ExecuteTransaction(&ctrl_socket, "ftp://host", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, DirectoryTransactionMultilineWelcomeShort) {
   FtpSocketDataProviderDirectoryListing ctrl_socket;
   // The client will not consume all three 230 lines. That's good, we want to
   // test that scenario.
   ctrl_socket.allow_unconsumed_reads(true);
   ctrl_socket.set_multiline_welcome(true);
   ctrl_socket.set_short_read_limit(5);
-  ExecuteTransaction(&ctrl_socket, "ftp://host", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host", OK);
 }
 
 // Regression test for http://crbug.com/60555.
 TEST_P(FtpNetworkTransactionTest, DirectoryTransactionZeroSize) {
   FtpSocketDataProviderDirectoryListingZeroSize ctrl_socket;
-  ExecuteTransaction(&ctrl_socket, "ftp://host", 0, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, DirectoryTransactionVMS) {
   FtpSocketDataProviderVMSDirectoryListing ctrl_socket;
-  ExecuteTransaction(&ctrl_socket, "ftp://host/dir", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/dir", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, DirectoryTransactionVMSRootDirectory) {
   FtpSocketDataProviderVMSDirectoryListingRootDirectory ctrl_socket;
-  ExecuteTransaction(&ctrl_socket, "ftp://host", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, DirectoryTransactionTransferStarting) {
   FtpSocketDataProviderDirectoryListingTransferStarting ctrl_socket;
-  ExecuteTransaction(&ctrl_socket, "ftp://host", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransaction) {
   FtpSocketDataProviderFileDownload ctrl_socket;
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", OK);
 
   // We pass an artificial value of 18 as a response to the SIZE command.
   EXPECT_EQ(18, transaction_.GetResponseInfo()->expected_content_size);
   EXPECT_EQ((GetFamily() == AF_INET) ? "127.0.0.1" : "::1",
             transaction_.GetResponseInfo()->socket_address.host());
   EXPECT_EQ(21, transaction_.GetResponseInfo()->socket_address.port());
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionWithPasvFallback) {
   FtpSocketDataProviderFileDownloadWithPasvFallback ctrl_socket;
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", OK);
 
   // We pass an artificial value of 18 as a response to the SIZE command.
   EXPECT_EQ(18, transaction_.GetResponseInfo()->expected_content_size);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionWithTypecodeA) {
   FtpSocketDataProviderFileDownloadWithFileTypecode ctrl_socket;
   ctrl_socket.set_data_type('A');
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file;type=a", 0, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file;type=a", OK);
 
   // We pass an artificial value of 18 as a response to the SIZE command.
   EXPECT_EQ(18, transaction_.GetResponseInfo()->expected_content_size);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionWithTypecodeI) {
   FtpSocketDataProviderFileDownloadWithFileTypecode ctrl_socket;
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file;type=i", 0, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file;type=i", OK);
 
   // We pass an artificial value of 18 as a response to the SIZE command.
   EXPECT_EQ(18, transaction_.GetResponseInfo()->expected_content_size);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionMultilineWelcome) {
   FtpSocketDataProviderFileDownload ctrl_socket;
   ctrl_socket.set_multiline_welcome(true);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionShortReads2) {
   FtpSocketDataProviderFileDownload ctrl_socket;
   ctrl_socket.set_short_read_limit(2);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionShortReads5) {
   FtpSocketDataProviderFileDownload ctrl_socket;
   ctrl_socket.set_short_read_limit(5);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionZeroSize) {
   FtpSocketDataProviderFileDownloadZeroSize ctrl_socket;
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionCWD451) {
   FtpSocketDataProviderFileDownloadCWD451 ctrl_socket;
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionVMS) {
   FtpSocketDataProviderVMSFileDownload ctrl_socket;
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionTransferStarting) {
   FtpSocketDataProviderFileDownloadTransferStarting ctrl_socket;
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionInvalidResponse) {
   FtpSocketDataProviderFileDownloadInvalidResponse ctrl_socket;
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_INVALID_RESPONSE);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_INVALID_RESPONSE);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilPasvReallyBadFormat) {
   FtpSocketDataProviderEvilPasv ctrl_socket("227 Portscan (127,0,0,\r\n",
                                             FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_INVALID_RESPONSE);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_INVALID_RESPONSE);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilPasvUnsafePort1) {
   FtpSocketDataProviderEvilPasv ctrl_socket("227 Portscan (127,0,0,1,0,22)\r\n",
                                             FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_UNSAFE_PORT);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_UNSAFE_PORT);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilPasvUnsafePort2) {
   // Still unsafe. 1 * 256 + 2 = 258, which is < 1024.
   FtpSocketDataProviderEvilPasv ctrl_socket("227 Portscan (127,0,0,1,1,2)\r\n",
                                             FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_UNSAFE_PORT);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_UNSAFE_PORT);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilPasvUnsafePort3) {
   // Still unsafe. 3 * 256 + 4 = 772, which is < 1024.
   FtpSocketDataProviderEvilPasv ctrl_socket("227 Portscan (127,0,0,1,3,4)\r\n",
                                             FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_UNSAFE_PORT);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_UNSAFE_PORT);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilPasvUnsafePort4) {
   // Unsafe. 8 * 256 + 1 = 2049, which is used by nfs.
   FtpSocketDataProviderEvilPasv ctrl_socket("227 Portscan (127,0,0,1,8,1)\r\n",
                                             FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_UNSAFE_PORT);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_UNSAFE_PORT);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilPasvUnsafeHost) {
   FtpSocketDataProviderEvilPasv ctrl_socket(
-      "227 Portscan (10,1,2,3,123,456)\r\n", FtpSocketDataProvider::PRE_SIZE);
+      "227 Portscan (10,1,2,3,123,456)\r\n", FtpSocketDataProvider::PRE_RETR);
   ctrl_socket.set_use_epsv(GetFamily() != AF_INET);
   std::string mock_data("mock-data");
   MockRead data_reads[] = {
     MockRead(mock_data.c_str()),
   };
   StaticSocketDataProvider data_socket1;
   StaticSocketDataProvider data_socket2(data_reads, arraysize(data_reads),
                                         NULL, 0);
   mock_socket_factory_.AddSocketDataProvider(&ctrl_socket);
   mock_socket_factory_.AddSocketDataProvider(&data_socket1);
@@ skipping 22 matching lines @@
   }
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilEpsvReallyBadFormat1) {
   // This test makes no sense for IPv4 connections (we don't use EPSV there).
   if (GetFamily() == AF_INET)
     return;
 
   FtpSocketDataProviderEvilEpsv ctrl_socket("227 Portscan (|||22)\r\n",
                                             FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_INVALID_RESPONSE);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_INVALID_RESPONSE);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilEpsvReallyBadFormat2) {
   // This test makes no sense for IPv4 connections (we don't use EPSV there).
   if (GetFamily() == AF_INET)
     return;
 
   FtpSocketDataProviderEvilEpsv ctrl_socket("227 Portscan (||\r\n",
                                             FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_INVALID_RESPONSE);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_INVALID_RESPONSE);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilEpsvReallyBadFormat3) {
   // This test makes no sense for IPv4 connections (we don't use EPSV there).
   if (GetFamily() == AF_INET)
     return;
 
   FtpSocketDataProviderEvilEpsv ctrl_socket("227 Portscan\r\n",
                                             FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_INVALID_RESPONSE);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_INVALID_RESPONSE);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilEpsvReallyBadFormat4) {
   // This test makes no sense for IPv4 connections (we don't use EPSV there).
   if (GetFamily() == AF_INET)
     return;
 
   FtpSocketDataProviderEvilEpsv ctrl_socket("227 Portscan (||||)\r\n",
                                             FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_INVALID_RESPONSE);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_INVALID_RESPONSE);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilEpsvReallyBadFormat5) {
   // This test makes no sense for IPv4 connections (we don't use EPSV there).
   if (GetFamily() == AF_INET)
     return;
 
   // Breaking the string in the next line prevents MSVC warning C4125.
   const char response[] = "227 Portscan (\0\0\031" "773\0)\r\n";
   FtpSocketDataProviderEvilEpsv ctrl_socket(response, sizeof(response)-1,
                                             FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_INVALID_RESPONSE);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_INVALID_RESPONSE);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilEpsvUnsafePort1) {
   // This test makes no sense for IPv4 connections (we don't use EPSV there).
   if (GetFamily() == AF_INET)
     return;
 
   FtpSocketDataProviderEvilEpsv ctrl_socket("227 Portscan (|||22|)\r\n",
                                             FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_UNSAFE_PORT);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_UNSAFE_PORT);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilEpsvUnsafePort2) {
   // This test makes no sense for IPv4 connections (we don't use EPSV there).
   if (GetFamily() == AF_INET)
     return;
 
   FtpSocketDataProviderEvilEpsv ctrl_socket("227 Portscan (|||258|)\r\n",
                                             FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_UNSAFE_PORT);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_UNSAFE_PORT);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilEpsvUnsafePort3) {
   // This test makes no sense for IPv4 connections (we don't use EPSV there).
   if (GetFamily() == AF_INET)
     return;
 
   FtpSocketDataProviderEvilEpsv ctrl_socket("227 Portscan (|||772|)\r\n",
                                             FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_UNSAFE_PORT);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_UNSAFE_PORT);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilEpsvUnsafePort4) {
   // This test makes no sense for IPv4 connections (we don't use EPSV there).
   if (GetFamily() == AF_INET)
     return;
 
   FtpSocketDataProviderEvilEpsv ctrl_socket("227 Portscan (|||2049|)\r\n",
                                             FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_UNSAFE_PORT);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_UNSAFE_PORT);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilEpsvWeirdSep) {
   // This test makes no sense for IPv4 connections (we don't use EPSV there).
   if (GetFamily() == AF_INET)
     return;
 
   FtpSocketDataProviderEvilEpsv ctrl_socket("227 Portscan ($$$31744$)\r\n",
-                                            FtpSocketDataProvider::PRE_SIZE);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, OK);
+                                            FtpSocketDataProvider::PRE_RETR);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest,
        DownloadTransactionEvilEpsvWeirdSepUnsafePort) {
   // This test makes no sense for IPv4 connections (we don't use EPSV there).
   if (GetFamily() == AF_INET)
     return;
 
   FtpSocketDataProviderEvilEpsv ctrl_socket("227 Portscan ($$$317$)\r\n",
                                             FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_UNSAFE_PORT);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_UNSAFE_PORT);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilEpsvIllegalHost) {
   // This test makes no sense for IPv4 connections (we don't use EPSV there).
   if (GetFamily() == AF_INET)
     return;
 
   FtpSocketDataProviderEvilEpsv ctrl_socket("227 Portscan (|2|::1|31744|)\r\n",
                                             FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_INVALID_RESPONSE);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_INVALID_RESPONSE);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilLoginBadUsername) {
   FtpSocketDataProviderEvilLogin ctrl_socket("hello%0Aworld", "test");
-  ExecuteTransaction(&ctrl_socket, "ftp://hello%0Aworld:test@host/file", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://hello%0Aworld:test@host/file", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilLoginBadPassword) {
   FtpSocketDataProviderEvilLogin ctrl_socket("test", "hello%0Dworld");
-  ExecuteTransaction(&ctrl_socket, "ftp://test:hello%0Dworld@host/file", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://test:hello%0Dworld@host/file", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionSpaceInLogin) {
   FtpSocketDataProviderEvilLogin ctrl_socket("hello world", "test");
-  ExecuteTransaction(&ctrl_socket, "ftp://hello%20world:test@host/file", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://hello%20world:test@host/file", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionSpaceInPassword) {
   FtpSocketDataProviderEvilLogin ctrl_socket("test", "hello world");
-  ExecuteTransaction(&ctrl_socket, "ftp://test:hello%20world@host/file", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://test:hello%20world@host/file", OK);
 }
 
 TEST_P(FtpNetworkTransactionTest, EvilRestartUser) {
   FtpSocketDataProvider ctrl_socket1;
   ctrl_socket1.InjectFailure(FtpSocketDataProvider::PRE_PASSWD,
                              FtpSocketDataProvider::PRE_QUIT,
                              "530 Login authentication failed\r\n");
   mock_socket_factory_.AddSocketDataProvider(&ctrl_socket1);
 
   FtpRequestInfo request_info = GetRequestInfo("ftp://host/file");
@@ skipping 54 matching lines @@
             transaction_.RestartWithAuth(
                 AuthCredentials(base::ASCIIToUTF16("innocent"),
                                 base::ASCIIToUTF16("foo\nownz0red")),
                 callback_.callback()));
   EXPECT_EQ(ERR_MALFORMED_IDENTITY, callback_.WaitForResult());
 }
 
 TEST_P(FtpNetworkTransactionTest, Escaping) {
   FtpSocketDataProviderEscaping ctrl_socket;
   ExecuteTransaction(&ctrl_socket, "ftp://host/%20%21%22%23%24%25%79%80%81",
-                     1, OK);
+                     OK);
 }
 
 // Test for http://crbug.com/23794.
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionEvilSize) {
   // Try to overflow int64 in the response.
   FtpSocketDataProviderEvilSize ctrl_socket(
       "213 99999999999999999999999999999999\r\n",
       FtpSocketDataProvider::PRE_QUIT);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, ERR_INVALID_RESPONSE);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_INVALID_RESPONSE);
 }
 
 // Test for http://crbug.com/36360.
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionBigSize) {
   // Pass a valid, but large file size. The transaction should not fail.
   FtpSocketDataProviderEvilSize ctrl_socket(
       "213 3204427776\r\n",
       FtpSocketDataProvider::PRE_CWD);
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 1, OK);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", OK);
   EXPECT_EQ(3204427776LL,
             transaction_.GetResponseInfo()->expected_content_size);
 }
 
 // Regression test for http://crbug.com/25023.
 TEST_P(FtpNetworkTransactionTest, CloseConnection) {
   FtpSocketDataProviderCloseConnection ctrl_socket;
-  ExecuteTransaction(&ctrl_socket, "ftp://host", 1, ERR_EMPTY_RESPONSE);
+  ExecuteTransaction(&ctrl_socket, "ftp://host", ERR_EMPTY_RESPONSE);
 }
 
 TEST_P(FtpNetworkTransactionTest, DirectoryTransactionFailUser) {
   FtpSocketDataProviderDirectoryListing ctrl_socket;
   // Use unallocated 599 FTP error code to make sure it falls into the generic
   // ERR_FTP_FAILED bucket.
   TransactionFailHelper(&ctrl_socket,
                         "ftp://host",
                         FtpSocketDataProvider::PRE_USER,
                         FtpSocketDataProvider::PRE_QUIT,
@@ skipping 59 matching lines @@
 }
 
 TEST_P(FtpNetworkTransactionTest, DirectoryTransactionFailEpsv) {
   // This test makes no sense for IPv4 connections (we don't use EPSV there).
   if (GetFamily() == AF_INET)
     return;
 
   FtpSocketDataProviderDirectoryListing ctrl_socket;
   // Use unallocated 599 FTP error code to make sure it falls into the generic
   // ERR_FTP_FAILED bucket.
-  TransactionFailHelper(&ctrl_socket,
-                        "ftp://host",
-                        FtpSocketDataProvider::PRE_EPSV,
-                        FtpSocketDataProvider::PRE_NOPASV,
-                        "599 fail\r\n",
-                        ERR_FTP_FAILED);
+  TransactionFailHelper(
+      &ctrl_socket, "ftp://host", FtpSocketDataProvider::PRE_LIST_EPSV,
+      FtpSocketDataProvider::PRE_NOPASV, "599 fail\r\n", ERR_FTP_FAILED);
 }
 
 TEST_P(FtpNetworkTransactionTest, DirectoryTransactionFailCwd) {
   FtpSocketDataProviderDirectoryListing ctrl_socket;
   // Use unallocated 599 FTP error code to make sure it falls into the generic
   // ERR_FTP_FAILED bucket.
   TransactionFailHelper(&ctrl_socket,
                         "ftp://host",
                         FtpSocketDataProvider::PRE_CWD,
                         FtpSocketDataProvider::PRE_QUIT,
@@ skipping 72 matching lines @@
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionFailEpsv) {
   // This test makes no sense for IPv4 connections (we don't use EPSV there).
   if (GetFamily() == AF_INET)
     return;
 
   FtpSocketDataProviderFileDownload ctrl_socket;
   // Use unallocated 599 FTP error code to make sure it falls into the generic
   // ERR_FTP_FAILED bucket.
-  TransactionFailHelper(&ctrl_socket,
-                        "ftp://host/file",
-                        FtpSocketDataProvider::PRE_EPSV,
-                        FtpSocketDataProvider::PRE_NOPASV,
-                        "599 fail\r\n",
-                        ERR_FTP_FAILED);
+  TransactionFailHelper(
+      &ctrl_socket, "ftp://host/file", FtpSocketDataProvider::PRE_RETR_EPSV,
+      FtpSocketDataProvider::PRE_NOPASV, "599 fail\r\n", ERR_FTP_FAILED);
 }
 
 TEST_P(FtpNetworkTransactionTest, DownloadTransactionFailRetr) {
   FtpSocketDataProviderFileDownload ctrl_socket;
   // Use unallocated 599 FTP error code to make sure it falls into the generic
   // ERR_FTP_FAILED bucket.
   TransactionFailHelper(&ctrl_socket,
                         "ftp://host/file",
                         FtpSocketDataProvider::PRE_RETR,
                         FtpSocketDataProvider::PRE_QUIT,
                         "599 fail\r\n",
                         ERR_FTP_FAILED);
 }
 
 TEST_P(FtpNetworkTransactionTest, FileNotFound) {
   FtpSocketDataProviderFileNotFound ctrl_socket;
-  ExecuteTransaction(&ctrl_socket, "ftp://host/file", 2, ERR_FTP_FAILED);
+  ExecuteTransaction(&ctrl_socket, "ftp://host/file", ERR_FTP_FAILED);
 }
 
 // Test for http://crbug.com/38845.
 TEST_P(FtpNetworkTransactionTest, ZeroLengthDirInPWD) {
   FtpSocketDataProviderFileDownload ctrl_socket;
   TransactionFailHelper(&ctrl_socket,
                         "ftp://host/file",
                         FtpSocketDataProvider::PRE_PWD,
                         FtpSocketDataProvider::PRE_TYPE,
                         "257 \"\"\r\n",
                         OK);
 }
 
 INSTANTIATE_TEST_CASE_P(FTP,
                         FtpNetworkTransactionTest,
                         ::testing::Values(AF_INET, AF_INET6));
 
 }  // namespace net