Makes migration on write error asynchronous to avoid reentrancy issues

net/quic/chromium/quic_stream_factory_test.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/quic/chromium/quic_stream_factory.h"
 
 #include <ostream>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 489 matching lines @@
              << " " << actual_address.port();
     DVLOG(1) << "Expected address: " << expected_address.address().ToString()
              << " " << expected_address.port();
 
     stream.reset();
     EXPECT_TRUE(socket_data1.AllReadDataConsumed());
     EXPECT_TRUE(socket_data2.AllReadDataConsumed());
     EXPECT_TRUE(socket_data2.AllWriteDataConsumed());
   }
 
+  // Helper methods for tests of connection migration on write error.
+  void MigrateSessionOnWriteErrorNonMigratableStream(IoMode mode);
+  void MigrateSessionOnWriteErrorMigrationDisabled(IoMode mode);
+  void MigrateSessionOnWriteError(IoMode mode);
+  void MigrateSessionOnWriteErrorNoNewNetwork(IoMode mode);
+  void MigrateSessionOnMultipleWriteErrors(IoMode mode1, IoMode mode2);
+  void MigrateSessionOnWriteErrorWithNotificationQueued(bool disconnected);
+
   MockHostResolver host_resolver_;
   scoped_refptr<SSLConfigService> ssl_config_service_;
   MockClientSocketFactory socket_factory_;
   MockCryptoClientStreamFactory crypto_client_stream_factory_;
   MockRandom random_generator_;
   MockClock* clock_;  // Owned by |factory_| once created.
   scoped_refptr<TestTaskRunner> runner_;
   QuicVersion version_;
   QuicTestPacketMaker client_maker_;
   QuicTestPacketMaker server_maker_;
@@ skipping 1885 matching lines @@
   EXPECT_TRUE(QuicStreamFactoryPeer::IsLiveSession(factory_.get(), session));
   EXPECT_TRUE(HasActiveSession(host_port_pair_));
   EXPECT_EQ(1u, session->GetNumActiveStreams());
 
   stream.reset();
 
   EXPECT_TRUE(socket_data.AllReadDataConsumed());
   EXPECT_TRUE(socket_data.AllWriteDataConsumed());
 }
 
-TEST_P(QuicStreamFactoryTest, MigrateSessionOnWriteError) {
+TEST_P(QuicStreamFactoryTest, MigrateSessionOnWriteErrorSynchronous) {
+  MigrateSessionOnWriteError(SYNCHRONOUS);
+}
+
+TEST_P(QuicStreamFactoryTest, MigrateSessionOnWriteErrorAsync) {
+  MigrateSessionOnWriteError(ASYNC);
+}
+
+void QuicStreamFactoryTestBase::MigrateSessionOnWriteError(IoMode mode) {
   InitializeConnectionMigrationTest(
       {kDefaultNetworkForTests, kNewNetworkForTests});
   ProofVerifyDetailsChromium verify_details = DefaultProofVerifyDetails();
   crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
   crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
 
   MockQuicData socket_data;
   socket_data.AddRead(SYNCHRONOUS, ERR_IO_PENDING);
-  socket_data.AddWrite(SYNCHRONOUS, ERR_ADDRESS_UNREACHABLE);
+  socket_data.AddWrite(mode, ERR_ADDRESS_UNREACHABLE);
   socket_data.AddSocketDataToFactory(&socket_factory_);
 
   // Create request and QuicHttpStream.
   QuicStreamRequest request(factory_.get());
   EXPECT_EQ(ERR_IO_PENDING,
             request.Request(host_port_pair_, privacy_mode_,
                             /*cert_verify_flags=*/0, url_, "GET", net_log_,
                             callback_.callback()));
   EXPECT_EQ(OK, callback_.WaitForResult());
   std::unique_ptr<QuicHttpStream> stream = request.CreateStream();
@@ skipping 24 matching lines @@
       2, false, kClientDataStreamId1, QUIC_STREAM_CANCELLED, 1, 1, 1, true));
   socket_data1.AddSocketDataToFactory(&socket_factory_);
 
   // Send GET request on stream. This should cause a write error, which triggers
   // a connection migration attempt.
   HttpResponseInfo response;
   HttpRequestHeaders request_headers;
   EXPECT_EQ(OK, stream->SendRequest(request_headers, &response,
                                     callback_.callback()));
 
-  // Run the message loop so that data queued in the new socket is read by the
-  // packet reader.
+  // Run the message loop so that the migration attempt is executed and
+  // data queued in the new socket is read by the packet reader.
   base::RunLoop().RunUntilIdle();
 
   // The session should now be marked as going away. Ensure that
   // while it is still alive, it is no longer active.
   EXPECT_TRUE(QuicStreamFactoryPeer::IsLiveSession(factory_.get(), session));
   EXPECT_FALSE(HasActiveSession(host_port_pair_));
   EXPECT_EQ(1u, session->GetNumActiveStreams());
 
   // Verify that response headers on the migrated socket were delivered to the
   // stream.
   EXPECT_EQ(OK, stream->ReadResponseHeaders(callback_.callback()));
   EXPECT_EQ(200, response.headers->response_code());
 
   stream.reset();
 
   EXPECT_TRUE(socket_data.AllReadDataConsumed());
   EXPECT_TRUE(socket_data.AllWriteDataConsumed());
   EXPECT_TRUE(socket_data1.AllReadDataConsumed());
   EXPECT_TRUE(socket_data1.AllWriteDataConsumed());
 }
 
-TEST_P(QuicStreamFactoryTest, MigrateSessionOnWriteErrorNoNewNetwork) {
+TEST_P(QuicStreamFactoryTest,
+       MigrateSessionOnWriteErrorNoNewNetworkSynchronous) {
+  MigrateSessionOnWriteErrorNoNewNetwork(SYNCHRONOUS);
+}
+
+TEST_P(QuicStreamFactoryTest, MigrateSessionOnWriteErrorNoNewNetworkAsync) {
+  MigrateSessionOnWriteErrorNoNewNetwork(ASYNC);
+}
+
+void QuicStreamFactoryTestBase::MigrateSessionOnWriteErrorNoNewNetwork(
+    IoMode mode) {
   InitializeConnectionMigrationTest({kDefaultNetworkForTests});
   ProofVerifyDetailsChromium verify_details = DefaultProofVerifyDetails();
   crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
 
   MockQuicData socket_data;
   socket_data.AddRead(SYNCHRONOUS, ERR_IO_PENDING);
-  socket_data.AddWrite(SYNCHRONOUS, ERR_ADDRESS_UNREACHABLE);
+  socket_data.AddWrite(mode, ERR_ADDRESS_UNREACHABLE);
   socket_data.AddSocketDataToFactory(&socket_factory_);
 
   // Create request and QuicHttpStream.
   QuicStreamRequest request(factory_.get());
   EXPECT_EQ(ERR_IO_PENDING,
             request.Request(host_port_pair_, privacy_mode_,
                             /*cert_verify_flags=*/0, url_, "GET", net_log_,
                             callback_.callback()));
   EXPECT_EQ(OK, callback_.WaitForResult());
   std::unique_ptr<QuicHttpStream> stream = request.CreateStream();
   EXPECT_TRUE(stream.get());
 
   // Cause QUIC stream to be created.
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("https://www.example.org/");
   EXPECT_EQ(OK, stream->InitializeStream(&request_info, DEFAULT_PRIORITY,
                                          net_log_, CompletionCallback()));
 
   // Ensure that session is alive and active.
   QuicChromiumClientSession* session = GetActiveSession(host_port_pair_);
   EXPECT_TRUE(QuicStreamFactoryPeer::IsLiveSession(factory_.get(), session));
   EXPECT_TRUE(HasActiveSession(host_port_pair_));
 
   // Send GET request on stream. This should cause a write error, which triggers
   // a connection migration attempt.
   HttpResponseInfo response;
   HttpRequestHeaders request_headers;
-  EXPECT_EQ(
-      ERR_QUIC_PROTOCOL_ERROR,
-      stream->SendRequest(request_headers, &response, callback_.callback()));
-
-  // Migration fails, and session is marked as going away.
+  EXPECT_EQ(OK, stream->SendRequest(request_headers, &response,
+                                    callback_.callback()));
+  // Run message loop to execute migration attempt.
+  base::RunLoop().RunUntilIdle();
+  // Migration fails, and session is closed and deleted.
+  EXPECT_FALSE(QuicStreamFactoryPeer::IsLiveSession(factory_.get(), session));
   EXPECT_FALSE(HasActiveSession(host_port_pair_));
 
   EXPECT_TRUE(socket_data.AllReadDataConsumed());
   EXPECT_TRUE(socket_data.AllWriteDataConsumed());
 }
 
-TEST_P(QuicStreamFactoryTest, MigrateSessionOnWriteErrorNonMigratableStream) {
+TEST_P(QuicStreamFactoryTest,
+       MigrateSessionOnWriteErrorNonMigratableStreamSynchronous) {
+  MigrateSessionOnWriteErrorNonMigratableStream(SYNCHRONOUS);
+}
+
+TEST_P(QuicStreamFactoryTest,
+       MigrateSessionOnWriteErrorNonMigratableStreamAsync) {
+  MigrateSessionOnWriteErrorNonMigratableStream(ASYNC);
+}
+
+void QuicStreamFactoryTestBase::MigrateSessionOnWriteErrorNonMigratableStream(
+    IoMode mode) {
+  DVLOG(1) << "Mode: " << ((mode == SYNCHRONOUS) ? "SYNCHRONOUS" : "ASYNC");
   InitializeConnectionMigrationTest(
       {kDefaultNetworkForTests, kNewNetworkForTests});
   ProofVerifyDetailsChromium verify_details = DefaultProofVerifyDetails();
   crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
 
   MockQuicData socket_data;
   socket_data.AddRead(SYNCHRONOUS, ERR_IO_PENDING);
-  socket_data.AddWrite(SYNCHRONOUS, ERR_ADDRESS_UNREACHABLE);
+  socket_data.AddWrite(mode, ERR_ADDRESS_UNREACHABLE);
   socket_data.AddSocketDataToFactory(&socket_factory_);
 
   // Create request and QuicHttpStream.
   QuicStreamRequest request(factory_.get());
   EXPECT_EQ(ERR_IO_PENDING,
             request.Request(host_port_pair_, privacy_mode_,
                             /*cert_verify_flags=*/0, url_, "GET", net_log_,
                             callback_.callback()));
   EXPECT_EQ(OK, callback_.WaitForResult());
   std::unique_ptr<QuicHttpStream> stream = request.CreateStream();
   EXPECT_TRUE(stream.get());
 
   // Cause QUIC stream to be created, but marked as non-migratable.
   HttpRequestInfo request_info;
   request_info.load_flags |= LOAD_DISABLE_CONNECTION_MIGRATION;
   request_info.method = "GET";
   request_info.url = GURL("https://www.example.org/");
   EXPECT_EQ(OK, stream->InitializeStream(&request_info, DEFAULT_PRIORITY,
                                          net_log_, CompletionCallback()));
 
   // Ensure that session is alive and active.
   QuicChromiumClientSession* session = GetActiveSession(host_port_pair_);
   EXPECT_TRUE(QuicStreamFactoryPeer::IsLiveSession(factory_.get(), session));
   EXPECT_TRUE(HasActiveSession(host_port_pair_));
 
   // Send GET request on stream. This should cause a write error, which triggers
   // a connection migration attempt.
   HttpResponseInfo response;
   HttpRequestHeaders request_headers;
-  EXPECT_EQ(
-      ERR_QUIC_PROTOCOL_ERROR,
-      stream->SendRequest(request_headers, &response, callback_.callback()));
+  EXPECT_EQ(OK, stream->SendRequest(request_headers, &response,
+                                    callback_.callback()));
 
-  // Migration fails, and session is marked as going away.
+  // Run message loop to execute migration attempt.
+  base::RunLoop().RunUntilIdle();
+
+  // Migration fails, and session is closed and deleted.
+  EXPECT_FALSE(QuicStreamFactoryPeer::IsLiveSession(factory_.get(), session));
   EXPECT_FALSE(HasActiveSession(host_port_pair_));
 
   EXPECT_TRUE(socket_data.AllReadDataConsumed());
   EXPECT_TRUE(socket_data.AllWriteDataConsumed());
 }
 
-TEST_P(QuicStreamFactoryTest, MigrateSessionOnWriteErrorMigrationDisabled) {
+TEST_P(QuicStreamFactoryTest,
+       MigrateSessionOnWriteErrorMigrationDisabledSynchronous) {
+  MigrateSessionOnWriteErrorMigrationDisabled(SYNCHRONOUS);
+}
+
+TEST_P(QuicStreamFactoryTest,
+       MigrateSessionOnWriteErrorMigrationDisabledAsync) {
+  MigrateSessionOnWriteErrorMigrationDisabled(ASYNC);
+}
+
+void QuicStreamFactoryTestBase::MigrateSessionOnWriteErrorMigrationDisabled(
+    IoMode mode) {
   InitializeConnectionMigrationTest(
       {kDefaultNetworkForTests, kNewNetworkForTests});
   ProofVerifyDetailsChromium verify_details = DefaultProofVerifyDetails();
   crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
 
   MockQuicData socket_data;
   socket_data.AddRead(SYNCHRONOUS, ERR_IO_PENDING);
-  socket_data.AddWrite(SYNCHRONOUS, ERR_ADDRESS_UNREACHABLE);
+  socket_data.AddWrite(mode, ERR_ADDRESS_UNREACHABLE);
   socket_data.AddSocketDataToFactory(&socket_factory_);
 
   // Create request and QuicHttpStream.
   QuicStreamRequest request(factory_.get());
   EXPECT_EQ(ERR_IO_PENDING,
             request.Request(host_port_pair_, privacy_mode_,
                             /*cert_verify_flags=*/0, url_, "GET", net_log_,
                             callback_.callback()));
   EXPECT_EQ(OK, callback_.WaitForResult());
   std::unique_ptr<QuicHttpStream> stream = request.CreateStream();
@@ skipping 12 matching lines @@
   EXPECT_TRUE(HasActiveSession(host_port_pair_));
 
   // Set session config to have connection migration disabled.
   QuicConfigPeer::SetReceivedDisableConnectionMigration(session->config());
   EXPECT_TRUE(session->config()->DisableConnectionMigration());
 
   // Send GET request on stream. This should cause a write error, which triggers
   // a connection migration attempt.
   HttpResponseInfo response;
   HttpRequestHeaders request_headers;
-  EXPECT_EQ(
-      ERR_QUIC_PROTOCOL_ERROR,
-      stream->SendRequest(request_headers, &response, callback_.callback()));
-
-  // Migration fails, and session is marked as going away.
+  EXPECT_EQ(OK, stream->SendRequest(request_headers, &response,
+                                    callback_.callback()));
+  // Run message loop to execute migration attempt.
+  base::RunLoop().RunUntilIdle();
+  // Migration fails, and session is closed and deleted.
+  EXPECT_FALSE(QuicStreamFactoryPeer::IsLiveSession(factory_.get(), session));
   EXPECT_FALSE(HasActiveSession(host_port_pair_));
-
   EXPECT_TRUE(socket_data.AllReadDataConsumed());
   EXPECT_TRUE(socket_data.AllWriteDataConsumed());
 }
 
+TEST_P(QuicStreamFactoryTest, MigrateSessionOnMultipleWriteErrorsSyncSync) {
+  MigrateSessionOnMultipleWriteErrors(SYNCHRONOUS, SYNCHRONOUS);
+}
+
+TEST_P(QuicStreamFactoryTest, MigrateSessionOnMultipleWriteErrorsSyncAsync) {
+  MigrateSessionOnMultipleWriteErrors(SYNCHRONOUS, ASYNC);
+}
+
+TEST_P(QuicStreamFactoryTest, MigrateSessionOnMultipleWriteErrorsAsyncSync) {
+  MigrateSessionOnMultipleWriteErrors(ASYNC, SYNCHRONOUS);
+}
+
+TEST_P(QuicStreamFactoryTest, MigrateSessionOnMultipleWriteErrorsAsyncAsync) {
+  MigrateSessionOnMultipleWriteErrors(ASYNC, ASYNC);
+}
+
+void QuicStreamFactoryTestBase::MigrateSessionOnMultipleWriteErrors(
+    IoMode mode1,
+    IoMode mode2) {
+  const int kMaxReadersPerQuicSession = 5;
+  InitializeConnectionMigrationTest(
+      {kDefaultNetworkForTests, kNewNetworkForTests});
+  ProofVerifyDetailsChromium verify_details = DefaultProofVerifyDetails();
+  crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
+  crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
+
+  // Set up kMaxReadersPerQuicSession socket data providers, since migration
+  // will
+  // cause kMaxReadersPerQuicSession write failures as the session hops
+  // repeatedly
+  // between the two networks.
+  MockQuicData socket_data[kMaxReadersPerQuicSession + 1];
+  for (int i = 0; i <= kMaxReadersPerQuicSession; ++i) {
+    // The last socket is created but never used.
+    if (i < kMaxReadersPerQuicSession) {
+      socket_data[i].AddRead(SYNCHRONOUS, ERR_IO_PENDING);
+      socket_data[i].AddWrite((i % 2 == 0) ? mode1 : mode2, ERR_FAILED);
+    }
+    socket_data[i].AddSocketDataToFactory(&socket_factory_);
+  }
+
+  // Create request and QuicHttpStream.
+  QuicStreamRequest request(factory_.get());
+  EXPECT_EQ(ERR_IO_PENDING,
+            request.Request(host_port_pair_, privacy_mode_,
+                            /*cert_verify_flags=*/0, url_, "GET", net_log_,
+                            callback_.callback()));
+  EXPECT_EQ(OK, callback_.WaitForResult());
+  std::unique_ptr<QuicHttpStream> stream = request.CreateStream();
+  EXPECT_TRUE(stream.get());
+
+  // Cause QUIC stream to be created.
+  HttpRequestInfo request_info;
+  request_info.method = "GET";
+  request_info.url = GURL("https://www.example.org/");
+  EXPECT_EQ(OK, stream->InitializeStream(&request_info, DEFAULT_PRIORITY,
+                                         net_log_, CompletionCallback()));
+
+  // Ensure that session is alive and active.
+  QuicChromiumClientSession* session = GetActiveSession(host_port_pair_);
+  EXPECT_TRUE(QuicStreamFactoryPeer::IsLiveSession(factory_.get(), session));
+  EXPECT_TRUE(HasActiveSession(host_port_pair_));
+
+  // Send GET request on stream. This should cause a write error, which triggers
+  // a connection migration attempt.
+  HttpResponseInfo response;
+  HttpRequestHeaders request_headers;
+  EXPECT_EQ(OK, stream->SendRequest(request_headers, &response,
+                                    callback_.callback()));
+
+  // Run the message loop so that data queued in the new socket is read by the
+  // packet reader.
+  base::RunLoop().RunUntilIdle();
+
+  // The connection should be closed because of a write error after migration.
+  EXPECT_FALSE(QuicStreamFactoryPeer::IsLiveSession(factory_.get(), session));
+  EXPECT_FALSE(HasActiveSession(host_port_pair_));
+
+  //  EXPECT_EQ(ERR_QUIC_PROTOCOL_ERROR, callback_.WaitForResult());
+  //  EXPECT_EQ(ERR_QUIC_PROTOCOL_ERROR,
+  //            stream->ReadResponseHeaders(callback_.callback()));
+
+  stream.reset();
+  for (int i = 0; i <= kMaxReadersPerQuicSession; ++i) {
+    DLOG(INFO) << "Socket number: " << i;
+    EXPECT_TRUE(socket_data[i].AllReadDataConsumed());
+    EXPECT_TRUE(socket_data[i].AllWriteDataConsumed());
+  }
+}
+
+TEST_P(QuicStreamFactoryTest,
+       MigrateSessionOnWriteErrorWithNetworkDisconnected) {
+  MigrateSessionOnWriteErrorWithNotificationQueued(/*disconnected=*/true);
+}
+
+TEST_P(QuicStreamFactoryTest,
+       MigrateSessionOnWriteErrorWithNetworkMadeDefault) {
+  MigrateSessionOnWriteErrorWithNotificationQueued(/*disconnected=*/false);
+}
+
+void QuicStreamFactoryTestBase::
+    MigrateSessionOnWriteErrorWithNotificationQueued(bool disconnected) {
+  InitializeConnectionMigrationTest(
+      {kDefaultNetworkForTests, kNewNetworkForTests});
+  ProofVerifyDetailsChromium verify_details = DefaultProofVerifyDetails();
+  crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
+  crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
+
+  MockQuicData socket_data;
+  socket_data.AddRead(SYNCHRONOUS, ERR_IO_PENDING);
+  socket_data.AddWrite(SYNCHRONOUS, ERR_ADDRESS_UNREACHABLE);
+  socket_data.AddSocketDataToFactory(&socket_factory_);
+
+  // Create request and QuicHttpStream.
+  QuicStreamRequest request(factory_.get());
+  EXPECT_EQ(ERR_IO_PENDING,
+            request.Request(host_port_pair_, privacy_mode_,
+                            /*cert_verify_flags=*/0, url_, "GET", net_log_,
+                            callback_.callback()));
+  EXPECT_EQ(OK, callback_.WaitForResult());
+  std::unique_ptr<QuicHttpStream> stream = request.CreateStream();
+  EXPECT_TRUE(stream.get());
+
+  // Cause QUIC stream to be created.
+  HttpRequestInfo request_info;
+  request_info.method = "GET";
+  request_info.url = GURL("https://www.example.org/");
+  EXPECT_EQ(OK, stream->InitializeStream(&request_info, DEFAULT_PRIORITY,
+                                         net_log_, CompletionCallback()));
+
+  // Ensure that session is alive and active.
+  QuicChromiumClientSession* session = GetActiveSession(host_port_pair_);
+  EXPECT_TRUE(QuicStreamFactoryPeer::IsLiveSession(factory_.get(), session));
+  EXPECT_TRUE(HasActiveSession(host_port_pair_));
+
+  // Set up second socket data provider that is used after
+  // migration. The request is rewritten to this new socket, and the
+  // response to the request is read on this new socket.
+  MockQuicData socket_data1;
+  socket_data1.AddWrite(
+      ConstructGetRequestPacket(1, kClientDataStreamId1, true, true));
+  socket_data1.AddRead(
+      ConstructOkResponsePacket(1, kClientDataStreamId1, false, false));
+  socket_data1.AddRead(SYNCHRONOUS, ERR_IO_PENDING);
+  socket_data1.AddWrite(client_maker_.MakeAckAndRstPacket(
+      2, false, kClientDataStreamId1, QUIC_STREAM_CANCELLED, 1, 1, 1, true));
+  socket_data1.AddSocketDataToFactory(&socket_factory_);
+
+  // First queue a network change notification in the message loop.
+  if (disconnected) {
+    scoped_mock_network_change_notifier_->mock_network_change_notifier()
+        ->QueueNetworkDisconnected(kDefaultNetworkForTests);
+  } else {
+    scoped_mock_network_change_notifier_->mock_network_change_notifier()
+        ->QueueNetworkMadeDefault(kNewNetworkForTests);
+  }
+  // Send GET request on stream. This should cause a write error,
+  // which triggers a connection migration attempt. This will queue a
+  // migration attempt behind the notification in the message loop.
+  HttpResponseInfo response;
+  HttpRequestHeaders request_headers;
+  EXPECT_EQ(OK, stream->SendRequest(request_headers, &response,
+                                    callback_.callback()));
+
+  base::RunLoop().RunUntilIdle();
+  // The session should now be marked as going away. Ensure that
+  // while it is still alive, it is no longer active.
+  EXPECT_TRUE(QuicStreamFactoryPeer::IsLiveSession(factory_.get(), session));
+  EXPECT_FALSE(HasActiveSession(host_port_pair_));
+  EXPECT_EQ(1u, session->GetNumActiveStreams());
+
+  // Verify that response headers on the migrated socket were delivered to the
+  // stream.
+  EXPECT_EQ(OK, stream->ReadResponseHeaders(callback_.callback()));
+  EXPECT_EQ(200, response.headers->response_code());
+
+  stream.reset();
+
+  EXPECT_TRUE(socket_data.AllReadDataConsumed());
+  EXPECT_TRUE(socket_data.AllWriteDataConsumed());
+  EXPECT_TRUE(socket_data1.AllReadDataConsumed());
+  EXPECT_TRUE(socket_data1.AllWriteDataConsumed());
+}
+
 TEST_P(QuicStreamFactoryTest, MigrateSessionEarlyToBadSocket) {
   // This simulates the case where we attempt to migrate to a new
   // socket but the socket is unusable, such as an ipv4/ipv6 mismatch.
   InitializeConnectionMigrationTest(
       {kDefaultNetworkForTests, kNewNetworkForTests});
   ProofVerifyDetailsChromium verify_details = DefaultProofVerifyDetails();
   crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
   crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
 
   MockQuicData socket_data;
@@ skipping 2485 matching lines @@
   // Clear all cached states.
   factory_->ClearCachedStatesInCryptoConfig(
       base::Callback<bool(const GURL&)>());
   EXPECT_TRUE(test_cases[0].state->certs().empty());
   EXPECT_TRUE(test_cases[1].state->certs().empty());
   EXPECT_TRUE(test_cases[2].state->certs().empty());
 }
 
 }  // namespace test
 }  // namespace net