Add Linux support for the Bluetooth API.

device/bluetooth/bluetooth_socket_bluez_unittest.cc

 // Copyright 2014 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 "base/bind.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop/message_loop.h"
 #include "device/bluetooth/bluetooth_adapter.h"
-#include "device/bluetooth/bluetooth_adapter_chromeos.h"
+#include "device/bluetooth/bluetooth_adapter_bluez.h"
 #include "device/bluetooth/bluetooth_adapter_factory.h"
 #include "device/bluetooth/bluetooth_device.h"
-#include "device/bluetooth/bluetooth_device_chromeos.h"
+#include "device/bluetooth/bluetooth_device_bluez.h"
 #include "device/bluetooth/bluetooth_socket.h"
-#include "device/bluetooth/bluetooth_socket_chromeos.h"
+#include "device/bluetooth/bluetooth_socket_bluez.h"
 #include "device/bluetooth/bluetooth_socket_thread.h"
 #include "device/bluetooth/bluetooth_uuid.h"
 #include "device/bluetooth/dbus/bluez_dbus_manager.h"
 #include "device/bluetooth/dbus/fake_bluetooth_adapter_client.h"
 #include "device/bluetooth/dbus/fake_bluetooth_agent_manager_client.h"
 #include "device/bluetooth/dbus/fake_bluetooth_device_client.h"
 #include "device/bluetooth/dbus/fake_bluetooth_gatt_service_client.h"
 #include "device/bluetooth/dbus/fake_bluetooth_input_client.h"
 #include "device/bluetooth/dbus/fake_bluetooth_profile_manager_client.h"
 #include "device/bluetooth/dbus/fake_bluetooth_profile_service_provider.h"
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using device::BluetoothAdapter;
 using device::BluetoothDevice;
 using device::BluetoothSocket;
 using device::BluetoothSocketThread;
 using device::BluetoothUUID;
 
 namespace {
 
 void DoNothingDBusErrorCallback(const std::string& error_name,
                                 const std::string& error_message) {}
 
 }  // namespace
 
-namespace chromeos {
+namespace bluez {
 
-class BluetoothSocketChromeOSTest : public testing::Test {
+class BluetoothSocketBlueZTest : public testing::Test {
  public:
-  BluetoothSocketChromeOSTest()
+  BluetoothSocketBlueZTest()
       : success_callback_count_(0),
         error_callback_count_(0),
         last_bytes_sent_(0),
         last_bytes_received_(0),
         last_reason_(BluetoothSocket::kSystemError) {}
 
   void SetUp() override {
     scoped_ptr<bluez::BluezDBusManagerSetter> dbus_setter =
         bluez::BluezDBusManager::GetSetterForTesting();
 
@@ skipping 12 matching lines @@
     dbus_setter->SetBluetoothInputClient(
         scoped_ptr<bluez::BluetoothInputClient>(
             new bluez::FakeBluetoothInputClient));
     dbus_setter->SetBluetoothProfileManagerClient(
         scoped_ptr<bluez::BluetoothProfileManagerClient>(
             new bluez::FakeBluetoothProfileManagerClient));
 
     BluetoothSocketThread::Get();
 
     // Grab a pointer to the adapter.
-    device::BluetoothAdapterFactory::GetAdapter(
-        base::Bind(&BluetoothSocketChromeOSTest::AdapterCallback,
-                   base::Unretained(this)));
+    device::BluetoothAdapterFactory::GetAdapter(base::Bind(
+        &BluetoothSocketBlueZTest::AdapterCallback, base::Unretained(this)));
     ASSERT_TRUE(adapter_.get() != nullptr);
     ASSERT_TRUE(adapter_->IsInitialized());
     ASSERT_TRUE(adapter_->IsPresent());
 
     // Turn on the adapter.
-    adapter_->SetPowered(
-        true,
-        base::Bind(&base::DoNothing),
-        base::Bind(&base::DoNothing));
+    adapter_->SetPowered(true, base::Bind(&base::DoNothing),
+                         base::Bind(&base::DoNothing));
     ASSERT_TRUE(adapter_->IsPowered());
   }
 
   void TearDown() override {
     adapter_ = nullptr;
     BluetoothSocketThread::CleanupForTesting();
     bluez::BluezDBusManager::Shutdown();
   }
 
   void AdapterCallback(scoped_refptr<BluetoothAdapter> adapter) {
@@ skipping 55 matching lines @@
 
   void AcceptSuccessCallback(const BluetoothDevice* device,
                              scoped_refptr<BluetoothSocket> socket) {
     ++success_callback_count_;
     last_device_ = device;
     last_socket_ = socket;
 
     message_loop_.Quit();
   }
 
-  void ImmediateSuccessCallback() {
-    ++success_callback_count_;
-  }
+  void ImmediateSuccessCallback() { ++success_callback_count_; }
 
  protected:
   base::MessageLoop message_loop_;
 
   scoped_refptr<BluetoothAdapter> adapter_;
 
   unsigned int success_callback_count_;
   unsigned int error_callback_count_;
 
   std::string last_message_;
   scoped_refptr<BluetoothSocket> last_socket_;
   int last_bytes_sent_;
   int last_bytes_received_;
   scoped_refptr<net::IOBuffer> last_io_buffer_;
   BluetoothSocket::ErrorReason last_reason_;
   const BluetoothDevice* last_device_;
 };
 
-TEST_F(BluetoothSocketChromeOSTest, Connect) {
+TEST_F(BluetoothSocketBlueZTest, Connect) {
   BluetoothDevice* device = adapter_->GetDevice(
       bluez::FakeBluetoothDeviceClient::kPairedDeviceAddress);
   ASSERT_TRUE(device != nullptr);
 
   device->ConnectToService(
       BluetoothUUID(bluez::FakeBluetoothProfileManagerClient::kRfcommUuid),
-      base::Bind(&BluetoothSocketChromeOSTest::ConnectToServiceSuccessCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ConnectToServiceSuccessCallback,
                  base::Unretained(this)),
-      base::Bind(&BluetoothSocketChromeOSTest::ErrorCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ErrorCallback,
                  base::Unretained(this)));
   message_loop_.Run();
 
   EXPECT_EQ(1U, success_callback_count_);
   EXPECT_EQ(0U, error_callback_count_);
   EXPECT_TRUE(last_socket_.get() != nullptr);
 
   // Take ownership of the socket for the remainder of the test.
   scoped_refptr<BluetoothSocket> socket = last_socket_;
   last_socket_ = nullptr;
   success_callback_count_ = 0;
   error_callback_count_ = 0;
 
   // Send data to the socket, expect all of the data to be sent.
   scoped_refptr<net::StringIOBuffer> write_buffer(
       new net::StringIOBuffer("test"));
 
   socket->Send(write_buffer.get(), write_buffer->size(),
-               base::Bind(&BluetoothSocketChromeOSTest::SendSuccessCallback,
+               base::Bind(&BluetoothSocketBlueZTest::SendSuccessCallback,
                           base::Unretained(this)),
-               base::Bind(&BluetoothSocketChromeOSTest::ErrorCallback,
+               base::Bind(&BluetoothSocketBlueZTest::ErrorCallback,
                           base::Unretained(this)));
   message_loop_.Run();
 
   EXPECT_EQ(1U, success_callback_count_);
   EXPECT_EQ(0U, error_callback_count_);
   EXPECT_EQ(last_bytes_sent_, write_buffer->size());
 
   success_callback_count_ = 0;
   error_callback_count_ = 0;
 
   // Receive data from the socket, and fetch the buffer from the callback; since
   // the fake is an echo server, we expect to receive what we wrote.
-  socket->Receive(
-      4096,
-      base::Bind(&BluetoothSocketChromeOSTest::ReceiveSuccessCallback,
-                 base::Unretained(this)),
-      base::Bind(&BluetoothSocketChromeOSTest::ReceiveErrorCallback,
-                 base::Unretained(this)));
+  socket->Receive(4096,
+                  base::Bind(&BluetoothSocketBlueZTest::ReceiveSuccessCallback,
+                             base::Unretained(this)),
+                  base::Bind(&BluetoothSocketBlueZTest::ReceiveErrorCallback,
+                             base::Unretained(this)));
   message_loop_.Run();
 
   EXPECT_EQ(1U, success_callback_count_);
   EXPECT_EQ(0U, error_callback_count_);
   EXPECT_EQ(4, last_bytes_received_);
   EXPECT_TRUE(last_io_buffer_.get() != nullptr);
 
   // Take ownership of the received buffer.
   scoped_refptr<net::IOBuffer> read_buffer = last_io_buffer_;
   last_io_buffer_ = nullptr;
   success_callback_count_ = 0;
   error_callback_count_ = 0;
 
   std::string data = std::string(read_buffer->data(), last_bytes_received_);
   EXPECT_EQ("test", data);
 
   read_buffer = nullptr;
 
   // Receive data again; the socket will have been closed, this should cause a
   // disconnected error to be returned via the error callback.
-  socket->Receive(
-      4096,
-      base::Bind(&BluetoothSocketChromeOSTest::ReceiveSuccessCallback,
-                 base::Unretained(this)),
-      base::Bind(&BluetoothSocketChromeOSTest::ReceiveErrorCallback,
-                 base::Unretained(this)));
+  socket->Receive(4096,
+                  base::Bind(&BluetoothSocketBlueZTest::ReceiveSuccessCallback,
+                             base::Unretained(this)),
+                  base::Bind(&BluetoothSocketBlueZTest::ReceiveErrorCallback,
+                             base::Unretained(this)));
   message_loop_.Run();
 
   EXPECT_EQ(0U, success_callback_count_);
   EXPECT_EQ(1U, error_callback_count_);
   EXPECT_EQ(BluetoothSocket::kDisconnected, last_reason_);
   EXPECT_EQ(net::ErrorToString(net::OK), last_message_);
 
   success_callback_count_ = 0;
   error_callback_count_ = 0;
 
   // Send data again; since the socket is closed we should get a system error
   // equivalent to the connection reset error.
   write_buffer = new net::StringIOBuffer("second test");
 
   socket->Send(write_buffer.get(), write_buffer->size(),
-               base::Bind(&BluetoothSocketChromeOSTest::SendSuccessCallback,
+               base::Bind(&BluetoothSocketBlueZTest::SendSuccessCallback,
                           base::Unretained(this)),
-               base::Bind(&BluetoothSocketChromeOSTest::ErrorCallback,
+               base::Bind(&BluetoothSocketBlueZTest::ErrorCallback,
                           base::Unretained(this)));
   message_loop_.Run();
 
   EXPECT_EQ(0U, success_callback_count_);
   EXPECT_EQ(1U, error_callback_count_);
   EXPECT_EQ(net::ErrorToString(net::ERR_CONNECTION_RESET), last_message_);
 
   success_callback_count_ = 0;
   error_callback_count_ = 0;
 
   // Close our end of the socket.
-  socket->Disconnect(base::Bind(&BluetoothSocketChromeOSTest::SuccessCallback,
+  socket->Disconnect(base::Bind(&BluetoothSocketBlueZTest::SuccessCallback,
                                 base::Unretained(this)));
 
   message_loop_.Run();
   EXPECT_EQ(1U, success_callback_count_);
 }
 
-TEST_F(BluetoothSocketChromeOSTest, Listen) {
+TEST_F(BluetoothSocketBlueZTest, Listen) {
   adapter_->CreateRfcommService(
       BluetoothUUID(bluez::FakeBluetoothProfileManagerClient::kRfcommUuid),
       BluetoothAdapter::ServiceOptions(),
-      base::Bind(&BluetoothSocketChromeOSTest::CreateServiceSuccessCallback,
+      base::Bind(&BluetoothSocketBlueZTest::CreateServiceSuccessCallback,
                  base::Unretained(this)),
-      base::Bind(&BluetoothSocketChromeOSTest::ErrorCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ErrorCallback,
                  base::Unretained(this)));
 
   message_loop_.Run();
 
   EXPECT_EQ(1U, success_callback_count_);
   EXPECT_EQ(0U, error_callback_count_);
   EXPECT_TRUE(last_socket_.get() != nullptr);
 
   // Take ownership of the socket for the remainder of the test.
   scoped_refptr<BluetoothSocket> server_socket = last_socket_;
   last_socket_ = nullptr;
   success_callback_count_ = 0;
   error_callback_count_ = 0;
 
   // Simulate an incoming connection by just calling the ConnectProfile method
   // of the underlying fake device client (from the BlueZ point of view,
   // outgoing and incoming look the same).
   //
   // This is done before the Accept() call to simulate a pending call at the
   // point that Accept() is called.
   bluez::FakeBluetoothDeviceClient* fake_bluetooth_device_client =
       static_cast<bluez::FakeBluetoothDeviceClient*>(
           bluez::BluezDBusManager::Get()->GetBluetoothDeviceClient());
   BluetoothDevice* device = adapter_->GetDevice(
       bluez::FakeBluetoothDeviceClient::kPairedDeviceAddress);
   ASSERT_TRUE(device != nullptr);
   fake_bluetooth_device_client->ConnectProfile(
-      static_cast<BluetoothDeviceChromeOS*>(device)->object_path(),
+      static_cast<BluetoothDeviceBlueZ*>(device)->object_path(),
       bluez::FakeBluetoothProfileManagerClient::kRfcommUuid,
       base::Bind(&base::DoNothing), base::Bind(&DoNothingDBusErrorCallback));
 
   message_loop_.RunUntilIdle();
 
   server_socket->Accept(
-      base::Bind(&BluetoothSocketChromeOSTest::AcceptSuccessCallback,
+      base::Bind(&BluetoothSocketBlueZTest::AcceptSuccessCallback,
                  base::Unretained(this)),
-      base::Bind(&BluetoothSocketChromeOSTest::ErrorCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ErrorCallback,
                  base::Unretained(this)));
 
   message_loop_.Run();
 
   EXPECT_EQ(1U, success_callback_count_);
   EXPECT_EQ(0U, error_callback_count_);
   EXPECT_TRUE(last_socket_.get() != nullptr);
 
   // Take ownership of the client socket for the remainder of the test.
   scoped_refptr<BluetoothSocket> client_socket = last_socket_;
   last_socket_ = nullptr;
   success_callback_count_ = 0;
   error_callback_count_ = 0;
 
   // Close our end of the client socket.
-  client_socket->Disconnect(
-      base::Bind(&BluetoothSocketChromeOSTest::SuccessCallback,
-                 base::Unretained(this)));
+  client_socket->Disconnect(base::Bind(
+      &BluetoothSocketBlueZTest::SuccessCallback, base::Unretained(this)));
 
   message_loop_.Run();
 
   EXPECT_EQ(1U, success_callback_count_);
   client_socket = nullptr;
   success_callback_count_ = 0;
   error_callback_count_ = 0;
 
   // Run a second connection test, this time calling Accept() before the
   // incoming connection comes in.
   server_socket->Accept(
-      base::Bind(&BluetoothSocketChromeOSTest::AcceptSuccessCallback,
+      base::Bind(&BluetoothSocketBlueZTest::AcceptSuccessCallback,
                  base::Unretained(this)),
-      base::Bind(&BluetoothSocketChromeOSTest::ErrorCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ErrorCallback,
                  base::Unretained(this)));
 
   message_loop_.RunUntilIdle();
 
   fake_bluetooth_device_client->ConnectProfile(
-      static_cast<BluetoothDeviceChromeOS*>(device)->object_path(),
+      static_cast<BluetoothDeviceBlueZ*>(device)->object_path(),
       bluez::FakeBluetoothProfileManagerClient::kRfcommUuid,
       base::Bind(&base::DoNothing), base::Bind(&DoNothingDBusErrorCallback));
 
   message_loop_.Run();
 
   EXPECT_EQ(1U, success_callback_count_);
   EXPECT_EQ(0U, error_callback_count_);
   EXPECT_TRUE(last_socket_.get() != nullptr);
 
   // Take ownership of the client socket for the remainder of the test.
   client_socket = last_socket_;
   last_socket_ = nullptr;
   success_callback_count_ = 0;
   error_callback_count_ = 0;
 
   // Close our end of the client socket.
-  client_socket->Disconnect(
-      base::Bind(&BluetoothSocketChromeOSTest::SuccessCallback,
-                 base::Unretained(this)));
+  client_socket->Disconnect(base::Bind(
+      &BluetoothSocketBlueZTest::SuccessCallback, base::Unretained(this)));
 
   message_loop_.Run();
 
   EXPECT_EQ(1U, success_callback_count_);
   client_socket = nullptr;
   success_callback_count_ = 0;
   error_callback_count_ = 0;
 
   // Now close the server socket.
   server_socket->Disconnect(
-      base::Bind(&BluetoothSocketChromeOSTest::ImmediateSuccessCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ImmediateSuccessCallback,
                  base::Unretained(this)));
 
   message_loop_.RunUntilIdle();
 
   EXPECT_EQ(1U, success_callback_count_);
 }
 
-TEST_F(BluetoothSocketChromeOSTest, ListenBeforeAdapterStart) {
+TEST_F(BluetoothSocketBlueZTest, ListenBeforeAdapterStart) {
   // Start off with an invisible adapter, register the profile, then make
   // the adapter visible.
   bluez::FakeBluetoothAdapterClient* fake_bluetooth_adapter_client =
       static_cast<bluez::FakeBluetoothAdapterClient*>(
           bluez::BluezDBusManager::Get()->GetBluetoothAdapterClient());
   fake_bluetooth_adapter_client->SetVisible(false);
 
   adapter_->CreateRfcommService(
       BluetoothUUID(bluez::FakeBluetoothProfileManagerClient::kRfcommUuid),
       BluetoothAdapter::ServiceOptions(),
-      base::Bind(&BluetoothSocketChromeOSTest::CreateServiceSuccessCallback,
+      base::Bind(&BluetoothSocketBlueZTest::CreateServiceSuccessCallback,
                  base::Unretained(this)),
-      base::Bind(&BluetoothSocketChromeOSTest::ErrorCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ErrorCallback,
                  base::Unretained(this)));
   message_loop_.Run();
 
   EXPECT_EQ(1U, success_callback_count_);
   EXPECT_EQ(0U, error_callback_count_);
   EXPECT_TRUE(last_socket_.get() != nullptr);
 
   // Take ownership of the socket for the remainder of the test.
   scoped_refptr<BluetoothSocket> socket = last_socket_;
   last_socket_ = nullptr;
@@ skipping 16 matching lines @@
 
   message_loop_.RunUntilIdle();
 
   profile_service_provider =
       fake_bluetooth_profile_manager_client->GetProfileServiceProvider(
           bluez::FakeBluetoothProfileManagerClient::kRfcommUuid);
   EXPECT_TRUE(profile_service_provider != nullptr);
 
   // Cleanup the socket.
   socket->Disconnect(
-      base::Bind(&BluetoothSocketChromeOSTest::ImmediateSuccessCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ImmediateSuccessCallback,
                  base::Unretained(this)));
 
   message_loop_.RunUntilIdle();
 
   EXPECT_EQ(1U, success_callback_count_);
 }
 
-TEST_F(BluetoothSocketChromeOSTest, ListenAcrossAdapterRestart) {
+TEST_F(BluetoothSocketBlueZTest, ListenAcrossAdapterRestart) {
   // The fake adapter starts off visible by default.
   bluez::FakeBluetoothAdapterClient* fake_bluetooth_adapter_client =
       static_cast<bluez::FakeBluetoothAdapterClient*>(
           bluez::BluezDBusManager::Get()->GetBluetoothAdapterClient());
 
   adapter_->CreateRfcommService(
       BluetoothUUID(bluez::FakeBluetoothProfileManagerClient::kRfcommUuid),
       BluetoothAdapter::ServiceOptions(),
-      base::Bind(&BluetoothSocketChromeOSTest::CreateServiceSuccessCallback,
+      base::Bind(&BluetoothSocketBlueZTest::CreateServiceSuccessCallback,
                  base::Unretained(this)),
-      base::Bind(&BluetoothSocketChromeOSTest::ErrorCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ErrorCallback,
                  base::Unretained(this)));
   message_loop_.Run();
 
   EXPECT_EQ(1U, success_callback_count_);
   EXPECT_EQ(0U, error_callback_count_);
   EXPECT_TRUE(last_socket_.get() != nullptr);
 
   // Take ownership of the socket for the remainder of the test.
   scoped_refptr<BluetoothSocket> socket = last_socket_;
   last_socket_ = nullptr;
@@ skipping 22 matching lines @@
 
   message_loop_.RunUntilIdle();
 
   profile_service_provider =
       fake_bluetooth_profile_manager_client->GetProfileServiceProvider(
           bluez::FakeBluetoothProfileManagerClient::kRfcommUuid);
   EXPECT_TRUE(profile_service_provider != nullptr);
 
   // Cleanup the socket.
   socket->Disconnect(
-      base::Bind(&BluetoothSocketChromeOSTest::ImmediateSuccessCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ImmediateSuccessCallback,
                  base::Unretained(this)));
 
   message_loop_.RunUntilIdle();
 
   EXPECT_EQ(1U, success_callback_count_);
 }
 
-TEST_F(BluetoothSocketChromeOSTest, PairedConnectFails) {
+TEST_F(BluetoothSocketBlueZTest, PairedConnectFails) {
   BluetoothDevice* device = adapter_->GetDevice(
       bluez::FakeBluetoothDeviceClient::kPairedUnconnectableDeviceAddress);
   ASSERT_TRUE(device != nullptr);
 
   device->ConnectToService(
       BluetoothUUID(bluez::FakeBluetoothProfileManagerClient::kRfcommUuid),
-      base::Bind(&BluetoothSocketChromeOSTest::ConnectToServiceSuccessCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ConnectToServiceSuccessCallback,
                  base::Unretained(this)),
-      base::Bind(&BluetoothSocketChromeOSTest::ErrorCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ErrorCallback,
                  base::Unretained(this)));
   message_loop_.Run();
 
   EXPECT_EQ(0U, success_callback_count_);
   EXPECT_EQ(1U, error_callback_count_);
   EXPECT_TRUE(last_socket_.get() == nullptr);
 
   device->ConnectToService(
       BluetoothUUID(bluez::FakeBluetoothProfileManagerClient::kRfcommUuid),
-      base::Bind(&BluetoothSocketChromeOSTest::ConnectToServiceSuccessCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ConnectToServiceSuccessCallback,
                  base::Unretained(this)),
-      base::Bind(&BluetoothSocketChromeOSTest::ErrorCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ErrorCallback,
                  base::Unretained(this)));
   message_loop_.Run();
 
   EXPECT_EQ(0U, success_callback_count_);
   EXPECT_EQ(2U, error_callback_count_);
   EXPECT_TRUE(last_socket_.get() == nullptr);
 }
 
-TEST_F(BluetoothSocketChromeOSTest, SocketListenTwice) {
+TEST_F(BluetoothSocketBlueZTest, SocketListenTwice) {
   adapter_->CreateRfcommService(
       BluetoothUUID(bluez::FakeBluetoothProfileManagerClient::kRfcommUuid),
       BluetoothAdapter::ServiceOptions(),
-      base::Bind(&BluetoothSocketChromeOSTest::CreateServiceSuccessCallback,
+      base::Bind(&BluetoothSocketBlueZTest::CreateServiceSuccessCallback,
                  base::Unretained(this)),
-      base::Bind(&BluetoothSocketChromeOSTest::ErrorCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ErrorCallback,
                  base::Unretained(this)));
 
   message_loop_.Run();
 
   EXPECT_EQ(1U, success_callback_count_);
   EXPECT_EQ(0U, error_callback_count_);
   EXPECT_TRUE(last_socket_.get() != nullptr);
 
   // Take control of this socket.
   scoped_refptr<BluetoothSocket> server_socket;
   server_socket.swap(last_socket_);
 
   server_socket->Accept(
-      base::Bind(&BluetoothSocketChromeOSTest::AcceptSuccessCallback,
+      base::Bind(&BluetoothSocketBlueZTest::AcceptSuccessCallback,
                  base::Unretained(this)),
-      base::Bind(&BluetoothSocketChromeOSTest::ErrorCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ErrorCallback,
                  base::Unretained(this)));
 
   server_socket->Close();
 
   server_socket = nullptr;
 
   message_loop_.RunUntilIdle();
 
   EXPECT_EQ(1U, success_callback_count_);
   EXPECT_EQ(1U, error_callback_count_);
 
   adapter_->CreateRfcommService(
       BluetoothUUID(bluez::FakeBluetoothProfileManagerClient::kRfcommUuid),
       BluetoothAdapter::ServiceOptions(),
-      base::Bind(&BluetoothSocketChromeOSTest::CreateServiceSuccessCallback,
+      base::Bind(&BluetoothSocketBlueZTest::CreateServiceSuccessCallback,
                  base::Unretained(this)),
-      base::Bind(&BluetoothSocketChromeOSTest::ErrorCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ErrorCallback,
                  base::Unretained(this)));
 
   message_loop_.Run();
 
   EXPECT_EQ(2U, success_callback_count_);
   EXPECT_EQ(1U, error_callback_count_);
   EXPECT_TRUE(last_socket_.get() != nullptr);
 
   // Take control of this socket.
   server_socket.swap(last_socket_);
 
   server_socket->Accept(
-      base::Bind(&BluetoothSocketChromeOSTest::AcceptSuccessCallback,
+      base::Bind(&BluetoothSocketBlueZTest::AcceptSuccessCallback,
                  base::Unretained(this)),
-      base::Bind(&BluetoothSocketChromeOSTest::ErrorCallback,
+      base::Bind(&BluetoothSocketBlueZTest::ErrorCallback,
                  base::Unretained(this)));
 
   server_socket->Close();
 
   server_socket = nullptr;
 
   message_loop_.RunUntilIdle();
 
   EXPECT_EQ(2U, success_callback_count_);
   EXPECT_EQ(2U, error_callback_count_);
 }
 
-}  // namespace chromeos
+}  // namespace bluez