Move device notification impl out of chrome/browser/media_gallery

chrome/browser/media_gallery/media_device_notifications_window_win_unittest.cc

Index: chrome/browser/media_gallery/media_device_notifications_window_win_unittest.cc
diff --git a/chrome/browser/media_gallery/media_device_notifications_window_win_unittest.cc b/chrome/browser/media_gallery/media_device_notifications_window_win_unittest.cc
deleted file mode 100644
index 4556a34cabb67305dcfd142661a662fdb2e160e6..0000000000000000000000000000000000000000
--- a/chrome/browser/media_gallery/media_device_notifications_window_win_unittest.cc
+++ /dev/null
@@ -1,212 +0,0 @@
-// 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 "chrome/browser/media_gallery/media_device_notifications_window_win.h"
-
-#include <dbt.h>
-
-#include <string>
-#include <vector>
-
-#include "base/file_util.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/message_loop.h"
-#include "base/scoped_temp_dir.h"
-#include "base/string_number_conversions.h"
-#include "base/system_monitor/system_monitor.h"
-#include "base/test/mock_devices_changed_observer.h"
-#include "chrome/browser/media_gallery/media_storage_util.h"
-#include "content/public/test/test_browser_thread.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-using content::BrowserThread;
-
-LRESULT GetVolumeName(LPCWSTR drive,
-                      LPWSTR volume_name,
-                      unsigned int volume_name_length) {
-  DCHECK(volume_name_length > wcslen(drive) + 2);
-  *volume_name = 'V';
-  wcscpy(volume_name + 1, drive);
-  return TRUE;
-}
-
-}  // namespace
-
-namespace chrome {
-
-using chrome::MediaDeviceNotificationsWindowWin;
-using testing::_;
-
-class MediaDeviceNotificationsWindowWinTest : public testing::Test {
- public:
-  MediaDeviceNotificationsWindowWinTest()
-      : ui_thread_(BrowserThread::UI, &message_loop_),
-        file_thread_(BrowserThread::FILE) { }
-  virtual ~MediaDeviceNotificationsWindowWinTest() { }
-
- protected:
-  virtual void SetUp() OVERRIDE {
-    ASSERT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::UI));
-    file_thread_.Start();
-    window_ = new MediaDeviceNotificationsWindowWin(&GetVolumeName);
-    system_monitor_.AddDevicesChangedObserver(&observer_);
-  }
-
-  virtual void TearDown() {
-    system_monitor_.RemoveDevicesChangedObserver(&observer_);
-    WaitForFileThread();
-  }
-
-  static void PostQuitToUIThread() {
-    BrowserThread::PostTask(BrowserThread::UI,
-                            FROM_HERE,
-                            MessageLoop::QuitClosure());
-  }
-
-  static void WaitForFileThread() {
-    BrowserThread::PostTask(BrowserThread::FILE,
-                            FROM_HERE,
-                            base::Bind(&PostQuitToUIThread));
-    MessageLoop::current()->Run();
-  }
-
-  void DoDevicesAttachedTest(const std::vector<int>& device_indices);
-  void DoDevicesDetachedTest(const std::vector<int>& device_indices);
-
-  MessageLoop message_loop_;
-  content::TestBrowserThread ui_thread_;
-  content::TestBrowserThread file_thread_;
-
-  base::SystemMonitor system_monitor_;
-  base::MockDevicesChangedObserver observer_;
-  scoped_refptr<MediaDeviceNotificationsWindowWin> window_;
-};
-
-void MediaDeviceNotificationsWindowWinTest::DoDevicesAttachedTest(
-    const std::vector<int>& device_indices) {
-  DEV_BROADCAST_VOLUME volume_broadcast;
-  volume_broadcast.dbcv_size = sizeof(volume_broadcast);
-  volume_broadcast.dbcv_devicetype = DBT_DEVTYP_VOLUME;
-  volume_broadcast.dbcv_unitmask = 0x0;
-  volume_broadcast.dbcv_flags = 0x0;
-  {
-    testing::InSequence sequence;
-    for (std::vector<int>::const_iterator it = device_indices.begin();
-         it != device_indices.end();
-         ++it) {
-      volume_broadcast.dbcv_unitmask |= 0x1 << *it;
-      std::wstring drive(L"_:\\");
-      drive[0] = 'A' + *it;
-      FilePath::StringType name = L"V" + drive;
-      std::string device_id = MediaStorageUtil::MakeDeviceId(
-          MediaStorageUtil::REMOVABLE_MASS_STORAGE_WITH_DCIM,
-          base::IntToString(*it));
-      EXPECT_CALL(observer_, OnRemovableStorageAttached(device_id, name, drive))
-          .Times(0);
-    }
-  }
-  window_->OnDeviceChange(DBT_DEVICEARRIVAL,
-                          reinterpret_cast<DWORD>(&volume_broadcast));
-  message_loop_.RunAllPending();
-}
-
-void MediaDeviceNotificationsWindowWinTest::DoDevicesDetachedTest(
-    const std::vector<int>& device_indices) {
-  DEV_BROADCAST_VOLUME volume_broadcast;
-  volume_broadcast.dbcv_size = sizeof(volume_broadcast);
-  volume_broadcast.dbcv_devicetype = DBT_DEVTYP_VOLUME;
-  volume_broadcast.dbcv_unitmask = 0x0;
-  volume_broadcast.dbcv_flags = 0x0;
-  {
-    testing::InSequence sequence;
-    for (std::vector<int>::const_iterator it = device_indices.begin();
-         it != device_indices.end();
-         ++it) {
-      volume_broadcast.dbcv_unitmask |= 0x1 << *it;
-      std::string device_id = MediaStorageUtil::MakeDeviceId(
-          MediaStorageUtil::REMOVABLE_MASS_STORAGE_WITH_DCIM,
-          base::IntToString(*it));
-      EXPECT_CALL(observer_, OnRemovableStorageDetached(device_id)).Times(0);
-    }
-  }
-  window_->OnDeviceChange(DBT_DEVICEREMOVECOMPLETE,
-                          reinterpret_cast<DWORD>(&volume_broadcast));
-  message_loop_.RunAllPending();
-}
-
-TEST_F(MediaDeviceNotificationsWindowWinTest, RandomMessage) {
-  window_->OnDeviceChange(DBT_DEVICEQUERYREMOVE, NULL);
-  message_loop_.RunAllPending();
-}
-
-TEST_F(MediaDeviceNotificationsWindowWinTest, DevicesAttached) {
-  std::vector<int> device_indices;
-  device_indices.push_back(1);
-  device_indices.push_back(5);
-  device_indices.push_back(7);
-
-  DoDevicesAttachedTest(device_indices);
-}
-
-TEST_F(MediaDeviceNotificationsWindowWinTest, DevicesAttachedHighBoundary) {
-  std::vector<int> device_indices;
-  device_indices.push_back(25);
-
-  DoDevicesAttachedTest(device_indices);
-}
-
-TEST_F(MediaDeviceNotificationsWindowWinTest, DevicesAttachedLowBoundary) {
-  std::vector<int> device_indices;
-  device_indices.push_back(0);
-
-  DoDevicesAttachedTest(device_indices);
-}
-
-TEST_F(MediaDeviceNotificationsWindowWinTest, DevicesAttachedAdjacentBits) {
-  std::vector<int> device_indices;
-  device_indices.push_back(0);
-  device_indices.push_back(1);
-  device_indices.push_back(2);
-  device_indices.push_back(3);
-
-  DoDevicesAttachedTest(device_indices);
-}
-
-TEST_F(MediaDeviceNotificationsWindowWinTest, DevicesDetached) {
-  std::vector<int> device_indices;
-  device_indices.push_back(1);
-  device_indices.push_back(5);
-  device_indices.push_back(7);
-
-  DoDevicesDetachedTest(device_indices);
-}
-
-TEST_F(MediaDeviceNotificationsWindowWinTest, DevicesDetachedHighBoundary) {
-  std::vector<int> device_indices;
-  device_indices.push_back(25);
-
-  DoDevicesDetachedTest(device_indices);
-}
-
-TEST_F(MediaDeviceNotificationsWindowWinTest, DevicesDetachedLowBoundary) {
-  std::vector<int> device_indices;
-  device_indices.push_back(0);
-
-  DoDevicesDetachedTest(device_indices);
-}
-
-TEST_F(MediaDeviceNotificationsWindowWinTest, DevicesDetachedAdjacentBits) {
-  std::vector<int> device_indices;
-  device_indices.push_back(0);
-  device_indices.push_back(1);
-  device_indices.push_back(2);
-  device_indices.push_back(3);
-
-  DoDevicesDetachedTest(device_indices);
-}
-
-}  // namespace chrome