Moves media device notification code to chrome/browser

content/browser/system_message_window_win_unittest.cc

 // 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 "content/browser/system_message_window_win.h"
 
 #include <dbt.h>
 #include <string>
 #include <vector>
 
 #include "base/file_path.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/sys_string_conversions.h"
 #include "base/system_monitor/system_monitor.h"
 #include "base/test/mock_devices_changed_observer.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-namespace {
-
-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
-
 class SystemMessageWindowWinTest : public testing::Test {
  public:
-  SystemMessageWindowWinTest() : window_(&GetVolumeName) { }
   virtual ~SystemMessageWindowWinTest() { }
 
  protected:
   virtual void SetUp() OVERRIDE {
     system_monitor_.AddDevicesChangedObserver(&observer_);
   }
 
-  void DoDevicesAttachedTest(const std::vector<int>& deviceIndices);
-  void DoDevicesDetachedTest(const std::vector<int>& deviceIndices);
-
   MessageLoop message_loop_;
   base::SystemMonitor system_monitor_;
   base::MockDevicesChangedObserver observer_;
   SystemMessageWindowWin window_;
 };
 
-void SystemMessageWindowWinTest::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 sequnce;
-    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;
-      std::string name("V");
-      name.append(base::SysWideToUTF8(drive));
-      EXPECT_CALL(observer_, OnMediaDeviceAttached(*it, name, FilePath(drive)));
-    }
-  }
-  window_.OnDeviceChange(DBT_DEVICEARRIVAL,
-                         reinterpret_cast<DWORD>(&volume_broadcast));
-  message_loop_.RunAllPending();
-};
-
-void SystemMessageWindowWinTest::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;
-      EXPECT_CALL(observer_, OnMediaDeviceDetached(*it));
-    }
-  }
-  window_.OnDeviceChange(DBT_DEVICEREMOVECOMPLETE,
-                         reinterpret_cast<DWORD>(&volume_broadcast));
-  message_loop_.RunAllPending();
-};
-
 TEST_F(SystemMessageWindowWinTest, DevicesChanged) {
   EXPECT_CALL(observer_, OnDevicesChanged()).Times(1);
   window_.OnDeviceChange(DBT_DEVNODES_CHANGED, NULL);
   message_loop_.RunAllPending();
 }
 
 TEST_F(SystemMessageWindowWinTest, RandomMessage) {
   window_.OnDeviceChange(DBT_DEVICEQUERYREMOVE, NULL);
   message_loop_.RunAllPending();
 }
-
-TEST_F(SystemMessageWindowWinTest, 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(SystemMessageWindowWinTest, DevicesAttachedHighBoundary) {
-  std::vector<int> device_indices;
-  device_indices.push_back(25);
-
-  DoDevicesAttachedTest(device_indices);
-}
-
-TEST_F(SystemMessageWindowWinTest, DevicesAttachedLowBoundary) {
-  std::vector<int> device_indices;
-  device_indices.push_back(0);
-
-  DoDevicesAttachedTest(device_indices);
-}
-
-TEST_F(SystemMessageWindowWinTest, 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(SystemMessageWindowWinTest, 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(SystemMessageWindowWinTest, DevicesDetachedHighBoundary) {
-  std::vector<int> device_indices;
-  device_indices.push_back(25);
-
-  DoDevicesDetachedTest(device_indices);
-}
-
-TEST_F(SystemMessageWindowWinTest, DevicesDetachedLowBoundary) {
-  std::vector<int> device_indices;
-  device_indices.push_back(0);
-
-  DoDevicesDetachedTest(device_indices);
-}
-
-TEST_F(SystemMessageWindowWinTest, 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);
-}