[Domain Reliabiliy: net stack] Plumb received go away from server due to connection migration.

net/quic/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/quic_stream_factory.h"
 
 #include "base/run_loop.h"
 #include "base/strings/string_util.h"
 #include "base/thread_task_runner_handle.h"
 #include "net/base/test_data_directory.h"
@@ skipping 585 matching lines @@
 
   session->OnGoAway(QuicGoAwayFrame());
 
   EXPECT_FALSE(
       QuicStreamFactoryPeer::HasActiveSession(factory_.get(), host_port_pair_));
 
   EXPECT_TRUE(socket_data.AllReadDataConsumed());
   EXPECT_TRUE(socket_data.AllWriteDataConsumed());
 }
 
+TEST_P(QuicStreamFactoryTest, GoAwayForConnectionMigrationWithPortOnly) {
+  Initialize();
+  ProofVerifyDetailsChromium verify_details = DefaultProofVerifyDetails();
+  crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
+
+  MockRead reads[] = {MockRead(SYNCHRONOUS, ERR_IO_PENDING, 0)};
+  SequencedSocketData socket_data(reads, arraysize(reads), nullptr, 0);
+  socket_factory_.AddSocketDataProvider(&socket_data);
+
+  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());
+  scoped_ptr<QuicHttpStream> stream = request.ReleaseStream();
+  EXPECT_TRUE(stream.get());
+
+  QuicChromiumClientSession* session =
+      QuicStreamFactoryPeer::GetActiveSession(factory_.get(), host_port_pair_);
+
+  session->OnGoAway(
+      QuicGoAwayFrame(QUIC_ERROR_MIGRATING_PORT, 0,
+                      "peer connection migration due to port change only"));
+  NetErrorDetails details;
+  session->PopulateNetErrorDetails(&details);

[Ryan Hamilton, 2016/03/10 22:46:44]

Can you also call stream->PopulateNetErrorDetails()? 

[Zhongyi Shi, 2016/03/11 03:56:32]

Done.

+  EXPECT_TRUE(details.received_goaway_because_of_migrating_port);
+
+  EXPECT_FALSE(
+      QuicStreamFactoryPeer::HasActiveSession(factory_.get(), host_port_pair_));
+
+  EXPECT_TRUE(socket_data.AllReadDataConsumed());
+  EXPECT_TRUE(socket_data.AllWriteDataConsumed());
+}
+
 TEST_P(QuicStreamFactoryTest, Pooling) {
   Initialize();
   ProofVerifyDetailsChromium verify_details = DefaultProofVerifyDetails();
   crypto_client_stream_factory_.AddProofVerifyDetails(&verify_details);
 
   MockRead reads[] = {MockRead(SYNCHRONOUS, ERR_IO_PENDING, 0)};
   SequencedSocketData socket_data(reads, arraysize(reads), nullptr, 0);
   socket_factory_.AddSocketDataProvider(&socket_data);
 
   HostPortPair server2(kServer2HostName, kDefaultServerPort);
@@ skipping 3220 matching lines @@
   EXPECT_TRUE(stream2.get());
 
   EXPECT_TRUE(socket_data1.AllReadDataConsumed());
   EXPECT_TRUE(socket_data1.AllWriteDataConsumed());
   EXPECT_TRUE(socket_data2.AllReadDataConsumed());
   EXPECT_TRUE(socket_data2.AllWriteDataConsumed());
 }
 
 }  // namespace test
 }  // namespace net