base/testutils.h: Use namespace webrtc::testing instead of plain testing

webrtc/base/virtualsocket_unittest.cc

 /*
  *  Copyright 2006 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #include <math.h>
 #include <time.h>
 #if defined(WEBRTC_POSIX)
 #include <netinet/in.h>
 #endif
 
 #include <memory>
 
 #include "webrtc/base/arraysize.h"
 #include "webrtc/base/logging.h"
 #include "webrtc/base/gunit.h"
 #include "webrtc/base/testclient.h"
 #include "webrtc/base/testutils.h"
 #include "webrtc/base/thread.h"
 #include "webrtc/base/timeutils.h"
 #include "webrtc/base/virtualsocketserver.h"
 
 using namespace rtc;
 
+using webrtc::testing::SSE_CLOSE;
+using webrtc::testing::SSE_ERROR;
+using webrtc::testing::SSE_OPEN;
+using webrtc::testing::SSE_READ;
+using webrtc::testing::SSE_WRITE;
+using webrtc::testing::StreamSink;
+
 // Sends at a constant rate but with random packet sizes.
 struct Sender : public MessageHandler {
   Sender(Thread* th, AsyncSocket* s, uint32_t rt)
       : thread(th),
         socket(new AsyncUDPSocket(s)),
         done(false),
         rate(rt),
         count(0) {
     last_send = rtc::TimeMillis();
     thread->PostDelayed(RTC_FROM_HERE, NextDelay(), this, 1);
@@ skipping 192 matching lines @@
       EXPECT_EQ(6, client1->SendTo("bizbaz", 6, next_client2_addr));
       EXPECT_TRUE(client2->CheckNextPacket("bizbaz", 6, &server_addr2));
       EXPECT_EQ(server_addr2, server_addr);
 
       client2_addr = next_client2_addr;
     }
   }
 
   // initial_addr should be made from either INADDR_ANY or in6addr_any.
   void ConnectTest(const SocketAddress& initial_addr) {
-    testing::StreamSink sink;
+    StreamSink sink;
     SocketAddress accept_addr;
     const SocketAddress kEmptyAddr =
         EmptySocketAddressWithFamily(initial_addr.family());
 
     // Create client
     AsyncSocket* client = ss_->CreateAsyncSocket(initial_addr.family(),
                                                  SOCK_STREAM);
     sink.Monitor(client);
     EXPECT_EQ(client->GetState(), AsyncSocket::CS_CLOSED);
     EXPECT_TRUE(client->GetLocalAddress().IsNil());
 
     // Create server
     AsyncSocket* server = ss_->CreateAsyncSocket(initial_addr.family(),
                                                  SOCK_STREAM);
     sink.Monitor(server);
     EXPECT_NE(0, server->Listen(5));  // Bind required
     EXPECT_EQ(0, server->Bind(initial_addr));
     EXPECT_EQ(server->GetLocalAddress().family(), initial_addr.family());
     EXPECT_EQ(0, server->Listen(5));
     EXPECT_EQ(server->GetState(), AsyncSocket::CS_CONNECTING);
 
     // No pending server connections
-    EXPECT_FALSE(sink.Check(server, testing::SSE_READ));
+    EXPECT_FALSE(sink.Check(server, SSE_READ));
     EXPECT_TRUE(nullptr == server->Accept(&accept_addr));
     EXPECT_EQ(AF_UNSPEC, accept_addr.family());
 
     // Attempt connect to listening socket
     EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
     EXPECT_NE(client->GetLocalAddress(), kEmptyAddr);  // Implicit Bind
     EXPECT_NE(AF_UNSPEC, client->GetLocalAddress().family());  // Implicit Bind
     EXPECT_NE(client->GetLocalAddress(), server->GetLocalAddress());
 
     // Client is connecting
     EXPECT_EQ(client->GetState(), AsyncSocket::CS_CONNECTING);
-    EXPECT_FALSE(sink.Check(client, testing::SSE_OPEN));
-    EXPECT_FALSE(sink.Check(client, testing::SSE_CLOSE));
+    EXPECT_FALSE(sink.Check(client, SSE_OPEN));
+    EXPECT_FALSE(sink.Check(client, SSE_CLOSE));
 
     ss_->ProcessMessagesUntilIdle();
 
     // Client still connecting
     EXPECT_EQ(client->GetState(), AsyncSocket::CS_CONNECTING);
-    EXPECT_FALSE(sink.Check(client, testing::SSE_OPEN));
-    EXPECT_FALSE(sink.Check(client, testing::SSE_CLOSE));
+    EXPECT_FALSE(sink.Check(client, SSE_OPEN));
+    EXPECT_FALSE(sink.Check(client, SSE_CLOSE));
 
     // Server has pending connection
-    EXPECT_TRUE(sink.Check(server, testing::SSE_READ));
+    EXPECT_TRUE(sink.Check(server, SSE_READ));
     Socket* accepted = server->Accept(&accept_addr);
     EXPECT_TRUE(nullptr != accepted);
     EXPECT_NE(accept_addr, kEmptyAddr);
     EXPECT_EQ(accepted->GetRemoteAddress(), accept_addr);
 
     EXPECT_EQ(accepted->GetState(), AsyncSocket::CS_CONNECTED);
     EXPECT_EQ(accepted->GetLocalAddress(), server->GetLocalAddress());
     EXPECT_EQ(accepted->GetRemoteAddress(), client->GetLocalAddress());
 
     ss_->ProcessMessagesUntilIdle();
 
     // Client has connected
     EXPECT_EQ(client->GetState(), AsyncSocket::CS_CONNECTED);
-    EXPECT_TRUE(sink.Check(client, testing::SSE_OPEN));
-    EXPECT_FALSE(sink.Check(client, testing::SSE_CLOSE));
+    EXPECT_TRUE(sink.Check(client, SSE_OPEN));
+    EXPECT_FALSE(sink.Check(client, SSE_CLOSE));
     EXPECT_EQ(client->GetRemoteAddress(), server->GetLocalAddress());
     EXPECT_EQ(client->GetRemoteAddress(), accepted->GetLocalAddress());
   }
 
   void ConnectToNonListenerTest(const SocketAddress& initial_addr) {
-    testing::StreamSink sink;
+    StreamSink sink;
     SocketAddress accept_addr;
     const SocketAddress nil_addr;
     const SocketAddress empty_addr =
         EmptySocketAddressWithFamily(initial_addr.family());
 
     // Create client
     AsyncSocket* client = ss_->CreateAsyncSocket(initial_addr.family(),
                                                  SOCK_STREAM);
     sink.Monitor(client);
 
     // Create server
     AsyncSocket* server = ss_->CreateAsyncSocket(initial_addr.family(),
                                                  SOCK_STREAM);
     sink.Monitor(server);
     EXPECT_EQ(0, server->Bind(initial_addr));
     EXPECT_EQ(server->GetLocalAddress().family(), initial_addr.family());
     // Attempt connect to non-listening socket
     EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
 
     ss_->ProcessMessagesUntilIdle();
 
     // No pending server connections
-    EXPECT_FALSE(sink.Check(server, testing::SSE_READ));
+    EXPECT_FALSE(sink.Check(server, SSE_READ));
     EXPECT_TRUE(nullptr == server->Accept(&accept_addr));
     EXPECT_EQ(accept_addr, nil_addr);
 
     // Connection failed
     EXPECT_EQ(client->GetState(), AsyncSocket::CS_CLOSED);
-    EXPECT_FALSE(sink.Check(client, testing::SSE_OPEN));
-    EXPECT_TRUE(sink.Check(client, testing::SSE_ERROR));
+    EXPECT_FALSE(sink.Check(client, SSE_OPEN));
+    EXPECT_TRUE(sink.Check(client, SSE_ERROR));
     EXPECT_EQ(client->GetRemoteAddress(), nil_addr);
   }
 
   void CloseDuringConnectTest(const SocketAddress& initial_addr) {
-    testing::StreamSink sink;
+    StreamSink sink;
     SocketAddress accept_addr;
     const SocketAddress empty_addr =
         EmptySocketAddressWithFamily(initial_addr.family());
 
     // Create client and server
     std::unique_ptr<AsyncSocket> client(
         ss_->CreateAsyncSocket(initial_addr.family(), SOCK_STREAM));
     sink.Monitor(client.get());
     std::unique_ptr<AsyncSocket> server(
         ss_->CreateAsyncSocket(initial_addr.family(), SOCK_STREAM));
     sink.Monitor(server.get());
 
     // Initiate connect
     EXPECT_EQ(0, server->Bind(initial_addr));
     EXPECT_EQ(server->GetLocalAddress().family(), initial_addr.family());
 
     EXPECT_EQ(0, server->Listen(5));
     EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
 
     // Server close before socket enters accept queue
-    EXPECT_FALSE(sink.Check(server.get(), testing::SSE_READ));
+    EXPECT_FALSE(sink.Check(server.get(), SSE_READ));
     server->Close();
 
     ss_->ProcessMessagesUntilIdle();
 
     // Result: connection failed
     EXPECT_EQ(client->GetState(), AsyncSocket::CS_CLOSED);
-    EXPECT_TRUE(sink.Check(client.get(), testing::SSE_ERROR));
+    EXPECT_TRUE(sink.Check(client.get(), SSE_ERROR));
 
     server.reset(ss_->CreateAsyncSocket(initial_addr.family(), SOCK_STREAM));
     sink.Monitor(server.get());
 
     // Initiate connect
     EXPECT_EQ(0, server->Bind(initial_addr));
     EXPECT_EQ(server->GetLocalAddress().family(), initial_addr.family());
 
     EXPECT_EQ(0, server->Listen(5));
     EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
 
     ss_->ProcessMessagesUntilIdle();
 
     // Server close while socket is in accept queue
-    EXPECT_TRUE(sink.Check(server.get(), testing::SSE_READ));
+    EXPECT_TRUE(sink.Check(server.get(), SSE_READ));
     server->Close();
 
     ss_->ProcessMessagesUntilIdle();
 
     // Result: connection failed
     EXPECT_EQ(client->GetState(), AsyncSocket::CS_CLOSED);
-    EXPECT_TRUE(sink.Check(client.get(), testing::SSE_ERROR));
+    EXPECT_TRUE(sink.Check(client.get(), SSE_ERROR));
 
     // New server
     server.reset(ss_->CreateAsyncSocket(initial_addr.family(), SOCK_STREAM));
     sink.Monitor(server.get());
 
     // Initiate connect
     EXPECT_EQ(0, server->Bind(initial_addr));
     EXPECT_EQ(server->GetLocalAddress().family(), initial_addr.family());
 
     EXPECT_EQ(0, server->Listen(5));
     EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
 
     ss_->ProcessMessagesUntilIdle();
 
     // Server accepts connection
-    EXPECT_TRUE(sink.Check(server.get(), testing::SSE_READ));
+    EXPECT_TRUE(sink.Check(server.get(), SSE_READ));
     std::unique_ptr<AsyncSocket> accepted(server->Accept(&accept_addr));
     ASSERT_TRUE(nullptr != accepted.get());
     sink.Monitor(accepted.get());
 
     // Client closes before connection complets
     EXPECT_EQ(accepted->GetState(), AsyncSocket::CS_CONNECTED);
 
     // Connected message has not been processed yet.
     EXPECT_EQ(client->GetState(), AsyncSocket::CS_CONNECTING);
     client->Close();
 
     ss_->ProcessMessagesUntilIdle();
 
     // Result: accepted socket closes
     EXPECT_EQ(accepted->GetState(), AsyncSocket::CS_CLOSED);
-    EXPECT_TRUE(sink.Check(accepted.get(), testing::SSE_CLOSE));
-    EXPECT_FALSE(sink.Check(client.get(), testing::SSE_CLOSE));
+    EXPECT_TRUE(sink.Check(accepted.get(), SSE_CLOSE));
+    EXPECT_FALSE(sink.Check(client.get(), SSE_CLOSE));
   }
 
   void CloseTest(const SocketAddress& initial_addr) {
-    testing::StreamSink sink;
+    StreamSink sink;
     const SocketAddress kEmptyAddr;
 
     // Create clients
     AsyncSocket* a = ss_->CreateAsyncSocket(initial_addr.family(), SOCK_STREAM);
     sink.Monitor(a);
     a->Bind(initial_addr);
     EXPECT_EQ(a->GetLocalAddress().family(), initial_addr.family());
 
     std::unique_ptr<AsyncSocket> b(
         ss_->CreateAsyncSocket(initial_addr.family(), SOCK_STREAM));
     sink.Monitor(b.get());
     b->Bind(initial_addr);
     EXPECT_EQ(b->GetLocalAddress().family(), initial_addr.family());
 
     EXPECT_EQ(0, a->Connect(b->GetLocalAddress()));
     EXPECT_EQ(0, b->Connect(a->GetLocalAddress()));
 
     ss_->ProcessMessagesUntilIdle();
 
-    EXPECT_TRUE(sink.Check(a, testing::SSE_OPEN));
+    EXPECT_TRUE(sink.Check(a, SSE_OPEN));
     EXPECT_EQ(a->GetState(), AsyncSocket::CS_CONNECTED);
     EXPECT_EQ(a->GetRemoteAddress(), b->GetLocalAddress());
 
-    EXPECT_TRUE(sink.Check(b.get(), testing::SSE_OPEN));
+    EXPECT_TRUE(sink.Check(b.get(), SSE_OPEN));
     EXPECT_EQ(b->GetState(), AsyncSocket::CS_CONNECTED);
     EXPECT_EQ(b->GetRemoteAddress(), a->GetLocalAddress());
 
     EXPECT_EQ(1, a->Send("a", 1));
     b->Close();
     EXPECT_EQ(1, a->Send("b", 1));
 
     ss_->ProcessMessagesUntilIdle();
 
     char buffer[10];
-    EXPECT_FALSE(sink.Check(b.get(), testing::SSE_READ));
+    EXPECT_FALSE(sink.Check(b.get(), SSE_READ));
     EXPECT_EQ(-1, b->Recv(buffer, 10, nullptr));
 
-    EXPECT_TRUE(sink.Check(a, testing::SSE_CLOSE));
+    EXPECT_TRUE(sink.Check(a, SSE_CLOSE));
     EXPECT_EQ(a->GetState(), AsyncSocket::CS_CLOSED);
     EXPECT_EQ(a->GetRemoteAddress(), kEmptyAddr);
 
     // No signal for Closer
-    EXPECT_FALSE(sink.Check(b.get(), testing::SSE_CLOSE));
+    EXPECT_FALSE(sink.Check(b.get(), SSE_CLOSE));
     EXPECT_EQ(b->GetState(), AsyncSocket::CS_CLOSED);
     EXPECT_EQ(b->GetRemoteAddress(), kEmptyAddr);
   }
 
   void TcpSendTest(const SocketAddress& initial_addr) {
-    testing::StreamSink sink;
+    StreamSink sink;
     const SocketAddress kEmptyAddr;
 
     // Connect two sockets
     AsyncSocket* a = ss_->CreateAsyncSocket(initial_addr.family(), SOCK_STREAM);
     sink.Monitor(a);
     a->Bind(initial_addr);
     EXPECT_EQ(a->GetLocalAddress().family(), initial_addr.family());
 
     AsyncSocket* b = ss_->CreateAsyncSocket(initial_addr.family(), SOCK_STREAM);
     sink.Monitor(b);
@@ skipping 15 matching lines @@
       send_buffer[i] = static_cast<char>(i % 256);
     memset(recv_buffer, 0, sizeof(recv_buffer));
     size_t send_pos = 0, recv_pos = 0;
 
     // Can't send more than send buffer in one write
     int result = a->Send(send_buffer + send_pos, kDataSize - send_pos);
     EXPECT_EQ(static_cast<int>(kBufferSize), result);
     send_pos += result;
 
     ss_->ProcessMessagesUntilIdle();
-    EXPECT_FALSE(sink.Check(a, testing::SSE_WRITE));
-    EXPECT_TRUE(sink.Check(b, testing::SSE_READ));
+    EXPECT_FALSE(sink.Check(a, SSE_WRITE));
+    EXPECT_TRUE(sink.Check(b, SSE_READ));
 
     // Receive buffer is already filled, fill send buffer again
     result = a->Send(send_buffer + send_pos, kDataSize - send_pos);
     EXPECT_EQ(static_cast<int>(kBufferSize), result);
     send_pos += result;
 
     ss_->ProcessMessagesUntilIdle();
-    EXPECT_FALSE(sink.Check(a, testing::SSE_WRITE));
-    EXPECT_FALSE(sink.Check(b, testing::SSE_READ));
+    EXPECT_FALSE(sink.Check(a, SSE_WRITE));
+    EXPECT_FALSE(sink.Check(b, SSE_READ));
 
     // No more room in send or receive buffer
     result = a->Send(send_buffer + send_pos, kDataSize - send_pos);
     EXPECT_EQ(-1, result);
     EXPECT_TRUE(a->IsBlocking());
 
     // Read a subset of the data
     result = b->Recv(recv_buffer + recv_pos, 500, nullptr);
     EXPECT_EQ(500, result);
     recv_pos += result;
 
     ss_->ProcessMessagesUntilIdle();
-    EXPECT_TRUE(sink.Check(a, testing::SSE_WRITE));
-    EXPECT_TRUE(sink.Check(b, testing::SSE_READ));
+    EXPECT_TRUE(sink.Check(a, SSE_WRITE));
+    EXPECT_TRUE(sink.Check(b, SSE_READ));
 
     // Room for more on the sending side
     result = a->Send(send_buffer + send_pos, kDataSize - send_pos);
     EXPECT_EQ(500, result);
     send_pos += result;
 
     // Empty the recv buffer
     while (true) {
       result = b->Recv(recv_buffer + recv_pos, kDataSize - recv_pos, nullptr);
       if (result < 0) {
         EXPECT_EQ(-1, result);
         EXPECT_TRUE(b->IsBlocking());
         break;
       }
       recv_pos += result;
     }
 
     ss_->ProcessMessagesUntilIdle();
-    EXPECT_TRUE(sink.Check(b, testing::SSE_READ));
+    EXPECT_TRUE(sink.Check(b, SSE_READ));
 
     // Continue to empty the recv buffer
     while (true) {
       result = b->Recv(recv_buffer + recv_pos, kDataSize - recv_pos, nullptr);
       if (result < 0) {
         EXPECT_EQ(-1, result);
         EXPECT_TRUE(b->IsBlocking());
         break;
       }
       recv_pos += result;
     }
 
     // Send last of the data
     result = a->Send(send_buffer + send_pos, kDataSize - send_pos);
     EXPECT_EQ(500, result);
     send_pos += result;
 
     ss_->ProcessMessagesUntilIdle();
-    EXPECT_TRUE(sink.Check(b, testing::SSE_READ));
+    EXPECT_TRUE(sink.Check(b, SSE_READ));
 
     // Receive the last of the data
     while (true) {
       result = b->Recv(recv_buffer + recv_pos, kDataSize - recv_pos, nullptr);
       if (result < 0) {
         EXPECT_EQ(-1, result);
         EXPECT_TRUE(b->IsBlocking());
         break;
       }
       recv_pos += result;
     }
 
     ss_->ProcessMessagesUntilIdle();
-    EXPECT_FALSE(sink.Check(b, testing::SSE_READ));
+    EXPECT_FALSE(sink.Check(b, SSE_READ));
 
     // The received data matches the sent data
     EXPECT_EQ(kDataSize, send_pos);
     EXPECT_EQ(kDataSize, recv_pos);
     EXPECT_EQ(0, memcmp(recv_buffer, send_buffer, kDataSize));
   }
 
   void TcpSendsPacketsInOrderTest(const SocketAddress& initial_addr) {
     const SocketAddress kEmptyAddr;
 
@@ skipping 131 matching lines @@
     ss_->set_delay_stddev(0);
     ss_->UpdateDelayDistribution();
   }
 
   // Test cross-family communication between a client bound to client_addr and a
   // server bound to server_addr. shouldSucceed indicates if communication is
   // expected to work or not.
   void CrossFamilyConnectionTest(const SocketAddress& client_addr,
                                  const SocketAddress& server_addr,
                                  bool shouldSucceed) {
-    testing::StreamSink sink;
+    StreamSink sink;
     SocketAddress accept_address;
     const SocketAddress kEmptyAddr;
 
     // Client gets a IPv4 address
     AsyncSocket* client = ss_->CreateAsyncSocket(client_addr.family(),
                                                  SOCK_STREAM);
     sink.Monitor(client);
     EXPECT_EQ(client->GetState(), AsyncSocket::CS_CLOSED);
     EXPECT_EQ(client->GetLocalAddress(), kEmptyAddr);
     client->Bind(client_addr);
 
     // Server gets a non-mapped non-any IPv6 address.
     // IPv4 sockets should not be able to connect to this.
     AsyncSocket* server = ss_->CreateAsyncSocket(server_addr.family(),
                                                  SOCK_STREAM);
     sink.Monitor(server);
     server->Bind(server_addr);
     server->Listen(5);
 
     if (shouldSucceed) {
       EXPECT_EQ(0, client->Connect(server->GetLocalAddress()));
       ss_->ProcessMessagesUntilIdle();
-      EXPECT_TRUE(sink.Check(server, testing::SSE_READ));
+      EXPECT_TRUE(sink.Check(server, SSE_READ));
       Socket* accepted = server->Accept(&accept_address);
       EXPECT_TRUE(nullptr != accepted);
       EXPECT_NE(kEmptyAddr, accept_address);
       ss_->ProcessMessagesUntilIdle();
-      EXPECT_TRUE(sink.Check(client, testing::SSE_OPEN));
+      EXPECT_TRUE(sink.Check(client, SSE_OPEN));
       EXPECT_EQ(client->GetRemoteAddress(), server->GetLocalAddress());
     } else {
       // Check that the connection failed.
       EXPECT_EQ(-1, client->Connect(server->GetLocalAddress()));
       ss_->ProcessMessagesUntilIdle();
 
-      EXPECT_FALSE(sink.Check(server, testing::SSE_READ));
+      EXPECT_FALSE(sink.Check(server, SSE_READ));
       EXPECT_TRUE(nullptr == server->Accept(&accept_address));
       EXPECT_EQ(accept_address, kEmptyAddr);
       EXPECT_EQ(client->GetState(), AsyncSocket::CS_CLOSED);
-      EXPECT_FALSE(sink.Check(client, testing::SSE_OPEN));
+      EXPECT_FALSE(sink.Check(client, SSE_OPEN));
       EXPECT_EQ(client->GetRemoteAddress(), kEmptyAddr);
     }
   }
 
   // Test cross-family datagram sending between a client bound to client_addr
   // and a server bound to server_addr. shouldSucceed indicates if sending is
   // expected to succeed or not.
   void CrossFamilyDatagramTest(const SocketAddress& client_addr,
                                const SocketAddress& server_addr,
                                bool shouldSucceed) {
@@ skipping 239 matching lines @@
   ss_->SetSendingBlocked(false);
   EXPECT_EQ(1, client1->ready_to_send_count());
   EXPECT_EQ(3, client1->SendTo("foo", 3, socket2->GetLocalAddress()));
 }
 
 TEST_F(VirtualSocketServerTest, SetSendingBlockedWithTcpSocket) {
   constexpr size_t kBufferSize = 1024;
   ss_->set_send_buffer_capacity(kBufferSize);
   ss_->set_recv_buffer_capacity(kBufferSize);
 
-  testing::StreamSink sink;
+  StreamSink sink;
   AsyncSocket* socket1 =
       ss_->CreateAsyncSocket(kIPv4AnyAddress.family(), SOCK_STREAM);
   AsyncSocket* socket2 =
       ss_->CreateAsyncSocket(kIPv4AnyAddress.family(), SOCK_STREAM);
   sink.Monitor(socket1);
   sink.Monitor(socket2);
   socket1->Bind(kIPv4AnyAddress);
   socket2->Bind(kIPv4AnyAddress);
 
   // Connect sockets.
   EXPECT_EQ(0, socket1->Connect(socket2->GetLocalAddress()));
   EXPECT_EQ(0, socket2->Connect(socket1->GetLocalAddress()));
   ss_->ProcessMessagesUntilIdle();
 
   char data[kBufferSize] = {};
 
   // First Send call will fill the send buffer but not send anything.
   ss_->SetSendingBlocked(true);
   EXPECT_EQ(static_cast<int>(kBufferSize), socket1->Send(data, kBufferSize));
   ss_->ProcessMessagesUntilIdle();
-  EXPECT_FALSE(sink.Check(socket1, testing::SSE_WRITE));
-  EXPECT_FALSE(sink.Check(socket2, testing::SSE_READ));
+  EXPECT_FALSE(sink.Check(socket1, SSE_WRITE));
+  EXPECT_FALSE(sink.Check(socket2, SSE_READ));
   EXPECT_FALSE(socket1->IsBlocking());
 
   // Since the send buffer is full, next Send will result in EWOULDBLOCK.
   EXPECT_EQ(-1, socket1->Send(data, kBufferSize));
-  EXPECT_FALSE(sink.Check(socket1, testing::SSE_WRITE));
-  EXPECT_FALSE(sink.Check(socket2, testing::SSE_READ));
+  EXPECT_FALSE(sink.Check(socket1, SSE_WRITE));
+  EXPECT_FALSE(sink.Check(socket2, SSE_READ));
   EXPECT_TRUE(socket1->IsBlocking());
 
   // When sending is unblocked, the buffered data should be sent and
   // SignalWriteEvent should fire.
   ss_->SetSendingBlocked(false);
   ss_->ProcessMessagesUntilIdle();
-  EXPECT_TRUE(sink.Check(socket1, testing::SSE_WRITE));
-  EXPECT_TRUE(sink.Check(socket2, testing::SSE_READ));
+  EXPECT_TRUE(sink.Check(socket1, SSE_WRITE));
+  EXPECT_TRUE(sink.Check(socket2, SSE_READ));
 }
 
 TEST_F(VirtualSocketServerTest, CreatesStandardDistribution) {
   const uint32_t kTestMean[] = {10, 100, 333, 1000};
   const double kTestDev[] = { 0.25, 0.1, 0.01 };
   // TODO(deadbeef): The current code only works for 1000 data points or more.
   const uint32_t kTestSamples[] = {/*10, 100,*/ 1000};
   for (size_t midx = 0; midx < arraysize(kTestMean); ++midx) {
     for (size_t didx = 0; didx < arraysize(kTestDev); ++didx) {
       for (size_t sidx = 0; sidx < arraysize(kTestSamples); ++sidx) {
@@ skipping 23 matching lines @@
           << " N=" << kTestSamples[sidx];
         EXPECT_NEAR(kStdDev, stddev, 0.1 * kStdDev)
           << "M=" << kTestMean[midx]
           << " SD=" << kStdDev
           << " N=" << kTestSamples[sidx];
         delete f;
       }
     }
   }
 }