Reverting this feature, once again. *sigh*

net/spdy/spdy_session_spdy2_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/spdy/spdy_session.h"
 
 #include "net/base/host_cache.h"
 #include "net/base/ip_endpoint.h"
 #include "net/base/net_log_unittest.h"
 #include "net/spdy/spdy_io_buffer.h"
@@ skipping 1046 matching lines @@
       net::NetLog::TYPE_SPDY_SESSION_CLOSE,
       net::NetLog::PHASE_NONE);
 
   CapturingNetLog::Entry entry = entries[pos];
   NetLogSpdySessionCloseParameter* request_params =
       static_cast<NetLogSpdySessionCloseParameter*>(
           entry.extra_parameters.get());
   EXPECT_EQ(ERR_CONNECTION_CLOSED, request_params->status());
 }
 
-TEST_F(SpdySessionSpdy2Test, CloseOneIdleConnection) {
-  MockHostResolver host_resolver;
-  CapturingBoundNetLog log(CapturingNetLog::kUnbounded);
-  ClientSocketPoolHistograms tcp_histograms("");
-  MockClientSocketFactory socket_factory;
-  MockConnect connect_data(SYNCHRONOUS, OK);
-  MockRead reads[] = {
-    MockRead(SYNCHRONOUS, ERR_IO_PENDING)  // Stall forever.
-  };
-  StaticSocketDataProvider data(reads, arraysize(reads), NULL, 0);
-  data.set_connect_data(connect_data);
-  socket_factory.AddSocketDataProvider(&data);
-  socket_factory.AddSocketDataProvider(&data);
-  socket_factory.AddSocketDataProvider(&data);
-  socket_factory.AddSocketDataProvider(&data);
-  socket_factory.AddSocketDataProvider(&data);
-  socket_factory.AddSocketDataProvider(&data);
-  TransportClientSocketPool pool(
-      3, 2,
-      &tcp_histograms,
-      &host_resolver,
-      &socket_factory, NULL);
-  // Now if I check out 1 socket from 3 different groups, the next request
-  // will leave us stalled.
-
-  TestCompletionCallback callback1;
-  HostPortPair host_port1("1.com", 80);
-  scoped_refptr<TransportSocketParams> params1(
-      new TransportSocketParams(host_port1, MEDIUM, false, false));
-  scoped_ptr<ClientSocketHandle> connection1(new ClientSocketHandle);
-  EXPECT_EQ(ERR_IO_PENDING,
-            connection1->Init(host_port1.ToString(), params1, MEDIUM,
-                              callback1.callback(), &pool, log.bound()));
-  EXPECT_EQ(OK, callback1.WaitForResult());
-  EXPECT_FALSE(pool.IsStalled());
-  EXPECT_TRUE(connection1->is_initialized());
-  EXPECT_TRUE(connection1->socket());
-
-  TestCompletionCallback callback2;
-  HostPortPair host_port2("2.com", 80);
-  scoped_refptr<TransportSocketParams> params2(
-      new TransportSocketParams(host_port2, MEDIUM, false, false));
-  scoped_ptr<ClientSocketHandle> connection2(new ClientSocketHandle);
-  EXPECT_EQ(ERR_IO_PENDING,
-            connection2->Init(host_port2.ToString(), params2, MEDIUM,
-                              callback2.callback(), &pool, log.bound()));
-  EXPECT_EQ(OK, callback2.WaitForResult());
-  EXPECT_FALSE(pool.IsStalled());
-
-  TestCompletionCallback callback3;
-  HostPortPair host_port3("3.com", 80);
-  scoped_refptr<TransportSocketParams> params3(
-      new TransportSocketParams(host_port3, MEDIUM, false, false));
-  scoped_ptr<ClientSocketHandle> connection3(new ClientSocketHandle);
-  EXPECT_EQ(ERR_IO_PENDING,
-            connection3->Init(host_port3.ToString(), params3, MEDIUM,
-                              callback3.callback(), &pool, log.bound()));
-  EXPECT_EQ(OK, callback3.WaitForResult());
-  EXPECT_FALSE(pool.IsStalled());
-
-  TestCompletionCallback callback4;
-  HostPortPair host_port4("4.com", 80);
-  scoped_refptr<TransportSocketParams> params4(
-      new TransportSocketParams(host_port4, MEDIUM, false, false));
-  scoped_ptr<ClientSocketHandle> connection4(new ClientSocketHandle);
-  EXPECT_EQ(ERR_IO_PENDING,
-            connection4->Init(host_port4.ToString(), params4, MEDIUM,
-                              callback4.callback(), &pool, log.bound()));
-  EXPECT_TRUE(pool.IsStalled());
-
-  // Return 1 socket to the pool so that we are no longer stalled
-  connection3->socket()->Disconnect();
-  connection3->Reset();
-  EXPECT_EQ(OK, callback4.WaitForResult());
-  EXPECT_FALSE(pool.IsStalled());
-
-  // Now, wrap one of the sockets in a SpdySession
-  HttpServerPropertiesImpl props;
-  SpdySessionPool spdy_session_pool(&host_resolver, NULL, &props);
-  HostPortProxyPair pair1(host_port1, ProxyServer::Direct());
-  EXPECT_FALSE(spdy_session_pool.HasSession(pair1));
-  scoped_refptr<SpdySession> session1 =
-      spdy_session_pool.Get(pair1, log.bound());
-  EXPECT_TRUE(spdy_session_pool.HasSession(pair1));
-  EXPECT_EQ(OK,
-            session1->InitializeWithSocket(connection1.release(), false, OK));
-  session1 = NULL;
-  EXPECT_TRUE(spdy_session_pool.HasSession(pair1));
-
-  // The SpdySession is now idle.  When we request the next socket from the
-  // transport pool, the session will be closed via CloseOneIdleConnection().
-  TestCompletionCallback callback5;
-  HostPortPair host_port5("5.com", 80);
-  scoped_refptr<TransportSocketParams> params5(
-      new TransportSocketParams(host_port5, MEDIUM, false, false));
-  scoped_ptr<ClientSocketHandle> connection5(new ClientSocketHandle);
-  EXPECT_EQ(ERR_IO_PENDING,
-            connection5->Init(host_port5.ToString(), params5, MEDIUM,
-                              callback5.callback(), &pool, log.bound()));
-  EXPECT_FALSE(pool.IsStalled());
-  EXPECT_EQ(OK, callback5.WaitForResult());
-  EXPECT_FALSE(spdy_session_pool.HasSession(pair1));
-  EXPECT_FALSE(pool.IsStalled());
-
-  // Now, wrap one of the sockets in a SpdySession
-  HostPortProxyPair pair2(host_port2, ProxyServer::Direct());
-  EXPECT_FALSE(spdy_session_pool.HasSession(pair2));
-  scoped_refptr<SpdySession> session2 =
-      spdy_session_pool.Get(pair2, log.bound());
-  EXPECT_TRUE(spdy_session_pool.HasSession(pair2));
-  EXPECT_EQ(OK,
-            session2->InitializeWithSocket(connection2.release(), false, OK));
-
-  // Manually remove the socket from the pool.  This does *not* return the
-  // transport socket.  It will be returned only when the SpdySession is
-  // destructed.
-  session2->RemoveFromPool();
-  EXPECT_FALSE(spdy_session_pool.HasSession(pair2));
-
-  // Although there are no active streams on the session, the pool does not
-  // hold a reference.  This means that CloseOneIdleConnection should not
-  // return true, and this request should stall.
-  TestCompletionCallback callback6;
-  HostPortPair host_port6("6.com", 80);
-  scoped_refptr<TransportSocketParams> params6(
-      new TransportSocketParams(host_port5, MEDIUM, false, false));
-  scoped_ptr<ClientSocketHandle> connection6(new ClientSocketHandle);
-  EXPECT_EQ(ERR_IO_PENDING,
-            connection6->Init(host_port6.ToString(), params6, MEDIUM,
-                              callback6.callback(), &pool, log.bound()));
-  EXPECT_TRUE(pool.IsStalled());
-
-  // But now if we drop our reference to the session, it will be destructed
-  // and the transport socket will return to the pool, unblocking this
-  // request.
-  session2 = NULL;
-  EXPECT_EQ(OK, callback6.WaitForResult());
-  EXPECT_FALSE(pool.IsStalled());
-}
-
 }  // namespace net