If an idle socket has received data unexpectedly, we...

net/base/tcp_client_socket_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/base/address_list.h"
 #include "net/base/host_resolver.h"
 #include "net/base/listen_socket.h"
 #include "net/base/net_errors.h"
 #include "net/base/tcp_client_socket.h"
 #include "net/base/test_completion_callback.h"
@@ skipping 71 matching lines @@
     rv = callback.WaitForResult();
     EXPECT_EQ(rv, net::OK);
   }
 
   EXPECT_TRUE(sock.IsConnected());
 
   sock.Disconnect();
   EXPECT_FALSE(sock.IsConnected());
 }
 
+// TODO(wtc): Add unit tests for IsConnectedAndIdle:
+//   - Server closes a connection.
+//   - Server sends data unexpectedly.
+
 TEST_F(TCPClientSocketTest, Read) {
   net::AddressList addr;
   net::HostResolver resolver;
   TestCompletionCallback callback;
 
   int rv = resolver.Resolve("localhost", listen_port_, &addr, &callback);
   EXPECT_EQ(rv, net::ERR_IO_PENDING);
 
   rv = callback.WaitForResult();
   EXPECT_EQ(rv, net::OK);
@@ skipping 102 matching lines @@
   // Do a partial read and then exit.  This test should not crash!
   char buf[512];
   rv = sock.Read(buf, sizeof(buf), &callback);
   EXPECT_TRUE(rv >= 0 || rv == net::ERR_IO_PENDING);
 
   if (rv == net::ERR_IO_PENDING)
     rv = callback.WaitForResult();
 
   EXPECT_NE(rv, 0);
 }