bluetooth: mac: write characteristic implementation

device/bluetooth/bluetooth_remote_gatt_characteristic_unittest.cc

 // Copyright 2015 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 <stdint.h>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/macros.h"
 #include "base/run_loop.h"
@@ skipping 299 matching lines @@
 
   // Duplicate read reported from OS shouldn't cause a problem:
   SimulateGattCharacteristicRead(characteristic1_, empty_vector);
 
   EXPECT_EQ(1, gatt_read_characteristic_attempts_);
   EXPECT_EQ(empty_vector, last_read_value_);
   EXPECT_EQ(empty_vector, characteristic1_->GetValue());
 }
 #endif  // defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 
-#if defined(OS_ANDROID) || defined(OS_WIN)
+#if defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 // Tests WriteRemoteCharacteristic with empty value buffer.
 TEST_F(BluetoothRemoteGattCharacteristicTest, WriteRemoteCharacteristic_Empty) {
+  if (!PlatformSupportsLowEnergy()) {
+    LOG(WARNING) << "Low Energy Bluetooth unavailable, skipping unit test.";
+    return;
+  }
   ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
       BluetoothRemoteGattCharacteristic::PROPERTY_WRITE));
 
   std::vector<uint8_t> empty_vector;
   characteristic1_->WriteRemoteCharacteristic(
       empty_vector, GetCallback(Call::EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
   SimulateGattCharacteristicWrite(characteristic1_);
   EXPECT_EQ(1, gatt_write_characteristic_attempts_);
 
   // Duplicate write reported from OS shouldn't cause a problem:
   SimulateGattCharacteristicWrite(characteristic1_);
 
   EXPECT_EQ(empty_vector, last_write_value_);
 }
-#endif  // defined(OS_ANDROID) || defined(OS_WIN)
+#endif  // defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 
 #if defined(OS_ANDROID) || defined(OS_WIN)
 // Tests ReadRemoteCharacteristic completing after Chrome objects are deleted.
 // This test is not relevant for macOS. This can never happen if CBPeripheral
 // delegate is set to nil.
 TEST_F(BluetoothRemoteGattCharacteristicTest,
        ReadRemoteCharacteristic_AfterDeleted) {
   if (!PlatformSupportsLowEnergy()) {
     LOG(WARNING) << "Low Energy Bluetooth unavailable, skipping unit test.";
     return;
@@ skipping 14 matching lines @@
   EXPECT_TRUE("Did not crash!");
 }
 #endif  // defined(OS_ANDROID) || defined(OS_WIN)
 
 #if defined(OS_ANDROID) || defined(OS_WIN)
 // Tests WriteRemoteCharacteristic completing after Chrome objects are deleted.
 // This test is not relevant for macOS. This can never happen if CBPeripheral
 // delegate is set to nil.
 TEST_F(BluetoothRemoteGattCharacteristicTest,
        WriteRemoteCharacteristic_AfterDeleted) {
+  if (!PlatformSupportsLowEnergy()) {
+    LOG(WARNING) << "Low Energy Bluetooth unavailable, skipping unit test.";
+    return;
+  }
   ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
       BluetoothRemoteGattCharacteristic::PROPERTY_WRITE));
 
   std::vector<uint8_t> empty_vector;
   characteristic1_->WriteRemoteCharacteristic(
       empty_vector, GetCallback(Call::NOT_EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
 
   RememberCharacteristicForSubsequentAction(characteristic1_);
   DeleteDevice(device_);  // TODO(576906) delete only the characteristic.
@@ skipping 60 matching lines @@
 
   EXPECT_EQ(1, observer.gatt_characteristic_value_changed_count());
   EXPECT_EQ(characteristic1_->GetIdentifier(),
             observer.last_gatt_characteristic_id());
   EXPECT_EQ(characteristic1_->GetUUID(),
             observer.last_gatt_characteristic_uuid());
   EXPECT_EQ(test_vector, observer.last_changed_characteristic_value());
 }
 #endif  // defined(OS_ANDROID) || defined(OS_WIN)
 
-#if defined(OS_ANDROID) || defined(OS_WIN)
+#if defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 // Tests WriteRemoteCharacteristic with non-empty value buffer.
 TEST_F(BluetoothRemoteGattCharacteristicTest, WriteRemoteCharacteristic) {
+  if (!PlatformSupportsLowEnergy()) {
+    LOG(WARNING) << "Low Energy Bluetooth unavailable, skipping unit test.";
+    return;
+  }
   ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
       BluetoothRemoteGattCharacteristic::PROPERTY_WRITE));
 
   uint8_t values[] = {0, 1, 2, 3, 4, 0xf, 0xf0, 0xff};
   std::vector<uint8_t> test_vector(values, values + arraysize(values));
   characteristic1_->WriteRemoteCharacteristic(
       test_vector, GetCallback(Call::EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
 
   SimulateGattCharacteristicWrite(characteristic1_);
 
   EXPECT_EQ(1, gatt_write_characteristic_attempts_);
   EXPECT_EQ(test_vector, last_write_value_);
 }
-#endif  // defined(OS_ANDROID) || defined(OS_WIN)
+#endif  // defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 
 #if defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 // Tests ReadRemoteCharacteristic and GetValue multiple times.
 TEST_F(BluetoothRemoteGattCharacteristicTest, ReadRemoteCharacteristic_Twice) {
   if (!PlatformSupportsLowEnergy()) {
     LOG(WARNING) << "Low Energy Bluetooth unavailable, skipping unit test.";
     return;
   }
   ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
       BluetoothRemoteGattCharacteristic::PROPERTY_READ));
@@ skipping 19 matching lines @@
   std::vector<uint8_t> empty_vector;
   SimulateGattCharacteristicRead(characteristic1_, empty_vector);
   EXPECT_EQ(1, gatt_read_characteristic_attempts_);
   EXPECT_EQ(1, callback_count_);
   EXPECT_EQ(0, error_callback_count_);
   EXPECT_EQ(empty_vector, last_read_value_);
   EXPECT_EQ(empty_vector, characteristic1_->GetValue());
 }
 #endif  // defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 
-#if defined(OS_ANDROID) || defined(OS_WIN)
+#if defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 // Tests WriteRemoteCharacteristic multiple times.
 TEST_F(BluetoothRemoteGattCharacteristicTest, WriteRemoteCharacteristic_Twice) {
+  if (!PlatformSupportsLowEnergy()) {
+    LOG(WARNING) << "Low Energy Bluetooth unavailable, skipping unit test.";
+    return;
+  }
   ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
       BluetoothRemoteGattCharacteristic::PROPERTY_WRITE));
 
   uint8_t values[] = {0, 1, 2, 3, 4, 0xf, 0xf0, 0xff};
   std::vector<uint8_t> test_vector(values, values + arraysize(values));
   characteristic1_->WriteRemoteCharacteristic(
       test_vector, GetCallback(Call::EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
 
   SimulateGattCharacteristicWrite(characteristic1_);
   EXPECT_EQ(1, gatt_write_characteristic_attempts_);
   EXPECT_EQ(1, callback_count_);
   EXPECT_EQ(0, error_callback_count_);
   EXPECT_EQ(test_vector, last_write_value_);
 
   // Write again, with different value:
   ResetEventCounts();
   std::vector<uint8_t> empty_vector;
   characteristic1_->WriteRemoteCharacteristic(
       empty_vector, GetCallback(Call::EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
 
   SimulateGattCharacteristicWrite(characteristic1_);
   EXPECT_EQ(1, gatt_write_characteristic_attempts_);
   EXPECT_EQ(1, callback_count_);
   EXPECT_EQ(0, error_callback_count_);
   EXPECT_EQ(empty_vector, last_write_value_);
 }
-#endif  // defined(OS_ANDROID) || defined(OS_WIN)
+#endif  // defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 
 #if defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 // Tests ReadRemoteCharacteristic on two characteristics.
 TEST_F(BluetoothRemoteGattCharacteristicTest,
        ReadRemoteCharacteristic_MultipleCharacteristics) {
   if (!PlatformSupportsLowEnergy()) {
     LOG(WARNING) << "Low Energy Bluetooth unavailable, skipping unit test.";
     return;
   }
   ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
@@ skipping 19 matching lines @@
   EXPECT_EQ(test_vector2, last_read_value_);
 
   EXPECT_EQ(2, gatt_read_characteristic_attempts_);
   EXPECT_EQ(2, callback_count_);
   EXPECT_EQ(0, error_callback_count_);
   EXPECT_EQ(test_vector1, characteristic1_->GetValue());
   EXPECT_EQ(test_vector2, characteristic2_->GetValue());
 }
 #endif  // defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 
-#if defined(OS_ANDROID) || defined(OS_WIN)
+#if defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 // Tests WriteRemoteCharacteristic on two characteristics.
 TEST_F(BluetoothRemoteGattCharacteristicTest,
        WriteRemoteCharacteristic_MultipleCharacteristics) {
+  if (!PlatformSupportsLowEnergy()) {
+    LOG(WARNING) << "Low Energy Bluetooth unavailable, skipping unit test.";
+    return;
+  }
   ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
       BluetoothRemoteGattCharacteristic::PROPERTY_WRITE));
 
   std::vector<uint8_t> test_vector1;
   test_vector1.push_back(111);
   characteristic1_->WriteRemoteCharacteristic(
       test_vector1, GetCallback(Call::EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
-#ifdef OS_ANDROID
+#if defined(OS_ANDROID) || defined(OS_MACOSX)
   EXPECT_EQ(test_vector1, last_write_value_);
 #endif
 
   std::vector<uint8_t> test_vector2;
   test_vector2.push_back(222);
   characteristic2_->WriteRemoteCharacteristic(
       test_vector2, GetCallback(Call::EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
-#ifdef OS_ANDROID
+#if defined(OS_ANDROID) || defined(OS_MACOSX)
   EXPECT_EQ(test_vector2, last_write_value_);
 #endif
 
   EXPECT_EQ(0, callback_count_);
   EXPECT_EQ(0, error_callback_count_);
 
   SimulateGattCharacteristicWrite(characteristic1_);
-#ifndef OS_ANDROID
+#if !(defined(OS_ANDROID) || defined(OS_MACOSX))
   EXPECT_EQ(test_vector1, last_write_value_);
 #endif
 
   SimulateGattCharacteristicWrite(characteristic2_);
-#ifndef OS_ANDROID
+#if !(defined(OS_ANDROID) || defined(OS_MACOSX))
   EXPECT_EQ(test_vector2, last_write_value_);
 #endif
 
   EXPECT_EQ(2, gatt_write_characteristic_attempts_);
   EXPECT_EQ(2, callback_count_);
   EXPECT_EQ(0, error_callback_count_);
 
   // TODO(591740): Remove if define for OS_ANDROID in this test.
 }
-#endif  // defined(OS_ANDROID) || defined(OS_WIN)
+#endif  // defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 
 #if defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 // Tests ReadRemoteCharacteristic asynchronous error.
 TEST_F(BluetoothRemoteGattCharacteristicTest, ReadError) {
   if (!PlatformSupportsLowEnergy()) {
     LOG(WARNING) << "Low Energy Bluetooth unavailable, skipping unit test.";
     return;
   }
   ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
       BluetoothRemoteGattCharacteristic::PROPERTY_READ));
 
   TestBluetoothAdapterObserver observer(adapter_);
 
   characteristic1_->ReadRemoteCharacteristic(
       GetReadValueCallback(Call::NOT_EXPECTED),
       GetGattErrorCallback(Call::EXPECTED));
   SimulateGattCharacteristicReadError(
       characteristic1_, BluetoothRemoteGattService::GATT_ERROR_INVALID_LENGTH);
   SimulateGattCharacteristicReadError(
       characteristic1_, BluetoothRemoteGattService::GATT_ERROR_FAILED);
   EXPECT_EQ(BluetoothRemoteGattService::GATT_ERROR_INVALID_LENGTH,
             last_gatt_error_code_);
   EXPECT_EQ(0, observer.gatt_characteristic_value_changed_count());
 }
 #endif  // defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 
-#if defined(OS_ANDROID) || defined(OS_WIN)
+#if defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 // Tests WriteRemoteCharacteristic asynchronous error.
 TEST_F(BluetoothRemoteGattCharacteristicTest, WriteError) {
+  if (!PlatformSupportsLowEnergy()) {
+    LOG(WARNING) << "Low Energy Bluetooth unavailable, skipping unit test.";
+    return;
+  }
   ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
       BluetoothRemoteGattCharacteristic::PROPERTY_WRITE));
 
   std::vector<uint8_t> empty_vector;
   characteristic1_->WriteRemoteCharacteristic(
       empty_vector, GetCallback(Call::NOT_EXPECTED),
       GetGattErrorCallback(Call::EXPECTED));
   SimulateGattCharacteristicWriteError(
       characteristic1_, BluetoothRemoteGattService::GATT_ERROR_INVALID_LENGTH);
   SimulateGattCharacteristicWriteError(
       characteristic1_, BluetoothRemoteGattService::GATT_ERROR_FAILED);
 
   EXPECT_EQ(BluetoothRemoteGattService::GATT_ERROR_INVALID_LENGTH,
             last_gatt_error_code_);
 }
-#endif  // defined(OS_ANDROID) || defined(OS_WIN)
+#endif  // defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 
 #if defined(OS_ANDROID)
 // Tests ReadRemoteCharacteristic synchronous error.
 // Test not relevant for macOS since characteristic read cannot generate
 // synchronous error.
 TEST_F(BluetoothRemoteGattCharacteristicTest, ReadSynchronousError) {
   ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate());
 
   SimulateGattCharacteristicReadWillFailSynchronouslyOnce(characteristic1_);
   characteristic1_->ReadRemoteCharacteristic(
@@ skipping 14 matching lines @@
   EXPECT_EQ(1, gatt_read_characteristic_attempts_);
   std::vector<uint8_t> empty_vector;
   SimulateGattCharacteristicRead(characteristic1_, empty_vector);
   EXPECT_EQ(1, callback_count_);
   EXPECT_EQ(0, error_callback_count_);
 }
 #endif  // defined(OS_ANDROID)
 
 #if defined(OS_ANDROID)
 // Tests WriteRemoteCharacteristic synchronous error.
+// This test doesn't apply to macOS synchronous API does exist.
 TEST_F(BluetoothRemoteGattCharacteristicTest, WriteSynchronousError) {
   ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate());
 
   SimulateGattCharacteristicWriteWillFailSynchronouslyOnce(characteristic1_);
   std::vector<uint8_t> empty_vector;
   characteristic1_->WriteRemoteCharacteristic(
       empty_vector, GetCallback(Call::NOT_EXPECTED),
       GetGattErrorCallback(Call::EXPECTED));
   EXPECT_EQ(0, gatt_write_characteristic_attempts_);
   base::RunLoop().RunUntilIdle();
@@ skipping 41 matching lines @@
 
   // Initial read should still succeed:
   ResetEventCounts();
   std::vector<uint8_t> empty_vector;
   SimulateGattCharacteristicRead(characteristic1_, empty_vector);
   EXPECT_EQ(1, callback_count_);
   EXPECT_EQ(0, error_callback_count_);
 }
 #endif  // defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 
-#if defined(OS_ANDROID) || defined(OS_WIN)
+#if defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 // Tests WriteRemoteCharacteristic error with a pending write operation.
 TEST_F(BluetoothRemoteGattCharacteristicTest,
        WriteRemoteCharacteristic_WritePending) {
+  if (!PlatformSupportsLowEnergy()) {
+    LOG(WARNING) << "Low Energy Bluetooth unavailable, skipping unit test.";
+    return;
+  }
   ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
       BluetoothRemoteGattCharacteristic::PROPERTY_WRITE));
 
   std::vector<uint8_t> empty_vector;
   characteristic1_->WriteRemoteCharacteristic(
       empty_vector, GetCallback(Call::EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
   characteristic1_->WriteRemoteCharacteristic(
       empty_vector, GetCallback(Call::NOT_EXPECTED),
       GetGattErrorCallback(Call::EXPECTED));
 
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(0, callback_count_);
   EXPECT_EQ(1, error_callback_count_);
   EXPECT_EQ(BluetoothRemoteGattService::GATT_ERROR_IN_PROGRESS,
             last_gatt_error_code_);
 
   // Initial write should still succeed:
   ResetEventCounts();
   SimulateGattCharacteristicWrite(characteristic1_);
   EXPECT_EQ(1, callback_count_);
   EXPECT_EQ(0, error_callback_count_);
 }
-#endif  // defined(OS_ANDROID) || defined(OS_WIN)
+#endif  // defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 
-#if defined(OS_ANDROID) || defined(OS_WIN)
+#if defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 // Tests ReadRemoteCharacteristic error with a pending write operation.
 TEST_F(BluetoothRemoteGattCharacteristicTest,
        ReadRemoteCharacteristic_WritePending) {
+  if (!PlatformSupportsLowEnergy()) {
+    LOG(WARNING) << "Low Energy Bluetooth unavailable, skipping unit test.";
+    return;
+  }
   ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
       BluetoothRemoteGattCharacteristic::PROPERTY_READ |
       BluetoothRemoteGattCharacteristic::PROPERTY_WRITE));
 
   std::vector<uint8_t> empty_vector;
   characteristic1_->WriteRemoteCharacteristic(
       empty_vector, GetCallback(Call::EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
   characteristic1_->ReadRemoteCharacteristic(
       GetReadValueCallback(Call::NOT_EXPECTED),
       GetGattErrorCallback(Call::EXPECTED));
 
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(0, callback_count_);
   EXPECT_EQ(1, error_callback_count_);
   EXPECT_EQ(BluetoothRemoteGattService::GATT_ERROR_IN_PROGRESS,
             last_gatt_error_code_);
 
   // Initial write should still succeed:
   ResetEventCounts();
   SimulateGattCharacteristicWrite(characteristic1_);
   EXPECT_EQ(1, callback_count_);
   EXPECT_EQ(0, error_callback_count_);
 }
-#endif  // defined(OS_ANDROID) || defined(OS_WIN)
+#endif  // defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 
-#if defined(OS_ANDROID) || defined(OS_WIN)
+#if defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 // Tests WriteRemoteCharacteristic error with a pending Read operation.
 TEST_F(BluetoothRemoteGattCharacteristicTest,
        WriteRemoteCharacteristic_ReadPending) {
+  if (!PlatformSupportsLowEnergy()) {
+    LOG(WARNING) << "Low Energy Bluetooth unavailable, skipping unit test.";
+    return;
+  }
   ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
       BluetoothRemoteGattCharacteristic::PROPERTY_READ |
       BluetoothRemoteGattCharacteristic::PROPERTY_WRITE));
 
   std::vector<uint8_t> empty_vector;
   characteristic1_->ReadRemoteCharacteristic(
       GetReadValueCallback(Call::EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
   characteristic1_->WriteRemoteCharacteristic(
       empty_vector, GetCallback(Call::NOT_EXPECTED),
       GetGattErrorCallback(Call::EXPECTED));
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(0, callback_count_);
   EXPECT_EQ(1, error_callback_count_);
   EXPECT_EQ(BluetoothRemoteGattService::GATT_ERROR_IN_PROGRESS,
             last_gatt_error_code_);
 
   // Initial read should still succeed:
   ResetEventCounts();
   SimulateGattCharacteristicRead(characteristic1_, empty_vector);
   EXPECT_EQ(1, callback_count_);
   EXPECT_EQ(0, error_callback_count_);
 }
-#endif  // defined(OS_ANDROID) || defined(OS_WIN)
+#endif  // defined(OS_ANDROID) || defined(OS_MACOSX) || defined(OS_WIN)
 
 #if defined(OS_ANDROID) || defined(OS_WIN)
 // StartNotifySession fails if characteristic doesn't have Notify or Indicate
 // property.
 TEST_F(BluetoothRemoteGattCharacteristicTest,
        StartNotifySession_NoNotifyOrIndicate) {
   ASSERT_NO_FATAL_FAILURE(StartNotifyBoilerplate(
       /* properties: NOTIFY */ 0x10,
       /* expected_config_descriptor_value: NOTIFY */ 1,
       StartNotifySetupError::CHARACTERISTIC_PROPERTIES));
@@ skipping 448 matching lines @@
   EXPECT_EQ(1u, characteristic1_->GetDescriptorsByUUID(id2).size());
   EXPECT_EQ(2u, characteristic2_->GetDescriptorsByUUID(id3).size());
 
   EXPECT_EQ(0u, characteristic2_->GetDescriptorsByUUID(id1).size());
   EXPECT_EQ(0u, characteristic2_->GetDescriptorsByUUID(id2).size());
   EXPECT_EQ(0u, characteristic1_->GetDescriptorsByUUID(id3).size());
 }
 #endif  // defined(OS_ANDROID) || defined(OS_WIN)
 
 }  // namespace device