Move gamepad_service out of content/ and into device/

content/browser/gamepad/gamepad_service_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 "content/browser/gamepad/gamepad_service.h"
-
-#include <string.h>
-
-#include <memory>
-
-#include "base/macros.h"
-#include "base/run_loop.h"
-#include "content/public/test/test_browser_thread_bundle.h"
-#include "device/gamepad/gamepad_consumer.h"
-#include "device/gamepad/gamepad_test_helpers.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace content {
-
-namespace {
-static const int kNumberOfGamepads = blink::WebGamepads::itemsLengthCap;
-}
-
-using blink::WebGamepads;
-
-class ConnectionListener : public device::GamepadConsumer {
- public:
-  ConnectionListener() {
-    ClearCounters();
-  }
-
-  void OnGamepadConnected(unsigned index,
-                          const blink::WebGamepad& gamepad) override {
-    connected_counter_++;
-  }
-  void OnGamepadDisconnected(unsigned index,
-                             const blink::WebGamepad& gamepad) override {
-    disconnected_counter_++;
-  }
-
-  void ClearCounters() {
-    connected_counter_ = 0;
-    disconnected_counter_ = 0;
-  }
-
-  int connected_counter() const { return connected_counter_; }
-  int disconnected_counter() const { return disconnected_counter_; }
-
- private:
-  int connected_counter_;
-  int disconnected_counter_;
-};
-
-class GamepadServiceTest : public testing::Test {
- protected:
-  GamepadServiceTest();
-  ~GamepadServiceTest() override;
-
-  void SetPadsConnected(bool connected);
-  void WaitForData();
-
-  int GetConnectedCounter() const {
-    return connection_listener_->connected_counter();
-  }
-  int GetDisconnectedCounter() const {
-    return connection_listener_->disconnected_counter();
-  }
-
-  void SetUp() override;
-
- private:
-  device::MockGamepadDataFetcher* fetcher_;
-  GamepadService* service_;
-  std::unique_ptr<ConnectionListener> connection_listener_;
-  TestBrowserThreadBundle browser_thread_;
-  WebGamepads test_data_;
-
-  DISALLOW_COPY_AND_ASSIGN(GamepadServiceTest);
-};
-
-GamepadServiceTest::GamepadServiceTest()
-    : browser_thread_(TestBrowserThreadBundle::IO_MAINLOOP) {
-  memset(&test_data_, 0, sizeof(test_data_));
-
-  // Set it so that we have user gesture.
-  test_data_.items[0].buttonsLength = 1;
-  test_data_.items[0].buttons[0].value = 1.f;
-  test_data_.items[0].buttons[0].pressed = true;
-}
-
-GamepadServiceTest::~GamepadServiceTest() {
-  delete service_;
-}
-
-void GamepadServiceTest::SetUp() {
-  fetcher_ = new device::MockGamepadDataFetcher(test_data_);
-  service_ = new GamepadService(
-      std::unique_ptr<device::GamepadDataFetcher>(fetcher_));
-  connection_listener_.reset((new ConnectionListener));
-  service_->SetSanitizationEnabled(false);
-  service_->ConsumerBecameActive(connection_listener_.get());
-}
-
-void GamepadServiceTest::SetPadsConnected(bool connected) {
-  for (int i = 0; i < kNumberOfGamepads; ++i) {
-    test_data_.items[i].connected = connected;
-  }
-  fetcher_->SetTestData(test_data_);
-}
-
-void GamepadServiceTest::WaitForData() {
-  connection_listener_->ClearCounters();
-  fetcher_->WaitForDataReadAndCallbacksIssued();
-  base::RunLoop().RunUntilIdle();
-}
-
-TEST_F(GamepadServiceTest, ConnectionsTest) {
-  WaitForData();
-  EXPECT_EQ(0, GetConnectedCounter());
-  EXPECT_EQ(0, GetDisconnectedCounter());
-
-  SetPadsConnected(true);
-  WaitForData();
-  EXPECT_EQ(kNumberOfGamepads, GetConnectedCounter());
-  EXPECT_EQ(0, GetDisconnectedCounter());
-
-  SetPadsConnected(false);
-  WaitForData();
-  EXPECT_EQ(0, GetConnectedCounter());
-  EXPECT_EQ(kNumberOfGamepads, GetDisconnectedCounter());
-
-  WaitForData();
-  EXPECT_EQ(0, GetConnectedCounter());
-  EXPECT_EQ(0, GetDisconnectedCounter());
-}
-
-}  // namespace content