Implement read & write remote GATT characteristic value for Windows

device/bluetooth/bluetooth_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 "device/bluetooth/bluetooth_gatt_characteristic.h"
 
 #include <stdint.h>
 
 #include "base/macros.h"
 #include "base/run_loop.h"
@@ skipping 246 matching lines @@
 #if defined(OS_ANDROID) || defined(OS_WIN)
 // Tests GetService.
 TEST_F(BluetoothGattCharacteristicTest, GetService) {
   ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate());
 
   EXPECT_EQ(service_, characteristic1_->GetService());
   EXPECT_EQ(service_, characteristic2_->GetService());
 }
 #endif  // defined(OS_ANDROID) || defined(OS_WIN)
 
-#if defined(OS_ANDROID)
+#if defined(OS_ANDROID) || defined(OS_WIN)
 // Tests ReadRemoteCharacteristic and GetValue with empty value buffer.
 TEST_F(BluetoothGattCharacteristicTest, ReadRemoteCharacteristic_Empty) {
-  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate());
+  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
+      BluetoothGattCharacteristic::PROPERTY_READ));
 
   characteristic1_->ReadRemoteCharacteristic(
       GetReadValueCallback(Call::EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
   EXPECT_EQ(1, gatt_read_characteristic_attempts_);
   std::vector<uint8_t> empty_vector;
   SimulateGattCharacteristicRead(characteristic1_, empty_vector);
 
   // Duplicate read reported from OS shouldn't cause a problem:
   SimulateGattCharacteristicRead(characteristic1_, empty_vector);
 
   EXPECT_EQ(empty_vector, last_read_value_);
   EXPECT_EQ(empty_vector, characteristic1_->GetValue());
 }
-#endif  // defined(OS_ANDROID)
+#endif  // defined(OS_ANDROID) || defined(OS_WIN)
 
-#if defined(OS_ANDROID)
+#if defined(OS_ANDROID) || defined(OS_WIN)
 // Tests WriteRemoteCharacteristic with empty value buffer.
 TEST_F(BluetoothGattCharacteristicTest, WriteRemoteCharacteristic_Empty) {
-  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate());
+  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
+      BluetoothGattCharacteristic::PROPERTY_WRITE));
 
   std::vector<uint8_t> empty_vector;
   characteristic1_->WriteRemoteCharacteristic(
       empty_vector, GetCallback(Call::EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
   EXPECT_EQ(1, gatt_write_characteristic_attempts_);
   SimulateGattCharacteristicWrite(characteristic1_);
 
   EXPECT_EQ(empty_vector, last_write_value_);
 }
-#endif  // defined(OS_ANDROID)
+#endif  // defined(OS_ANDROID) || defined(OS_WIN)
 
-#if defined(OS_ANDROID)
+#if defined(OS_ANDROID) || defined(OS_WIN)
 // Tests ReadRemoteCharacteristic completing after Chrome objects are deleted.
 TEST_F(BluetoothGattCharacteristicTest, ReadRemoteCharacteristic_AfterDeleted) {
-  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate());
+  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
+      BluetoothGattCharacteristic::PROPERTY_READ));
 
   characteristic1_->ReadRemoteCharacteristic(
       GetReadValueCallback(Call::NOT_EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
 
   RememberCharacteristicForSubsequentAction(characteristic1_);
   DeleteDevice(device_);
 
   std::vector<uint8_t> empty_vector;
   SimulateGattCharacteristicRead(/* use remembered characteristic */ nullptr,
                                  empty_vector);
   EXPECT_TRUE("Did not crash!");
 }
-#endif  // defined(OS_ANDROID)
+#endif  // defined(OS_ANDROID) || defined(OS_WIN)
 
-#if defined(OS_ANDROID)
+#if defined(OS_ANDROID) || defined(OS_WIN)
 // Tests WriteRemoteCharacteristic completing after Chrome objects are deleted.
 TEST_F(BluetoothGattCharacteristicTest,
        WriteRemoteCharacteristic_AfterDeleted) {
-  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate());
+  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
+      BluetoothGattCharacteristic::PROPERTY_WRITE));
 
   std::vector<uint8_t> empty_vector;
   characteristic1_->WriteRemoteCharacteristic(
       empty_vector, GetCallback(Call::NOT_EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
 
   RememberCharacteristicForSubsequentAction(characteristic1_);
   DeleteDevice(device_);
 
   SimulateGattCharacteristicWrite(/* use remembered characteristic */ nullptr);
   EXPECT_TRUE("Did not crash!");
 }
-#endif  // defined(OS_ANDROID)
+#endif  // defined(OS_ANDROID) || defined(OS_WIN)
 
-#if defined(OS_ANDROID)
+#if defined(OS_ANDROID) || defined(OS_WIN)
 // Tests ReadRemoteCharacteristic and GetValue with non-empty value buffer.
 TEST_F(BluetoothGattCharacteristicTest, ReadRemoteCharacteristic) {
-  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate());
+  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
+      BluetoothGattCharacteristic::PROPERTY_READ));
 
   characteristic1_->ReadRemoteCharacteristic(
       GetReadValueCallback(Call::EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
   EXPECT_EQ(1, gatt_read_characteristic_attempts_);
 
   uint8_t values[] = {0, 1, 2, 3, 4, 0xf, 0xf0, 0xff};
   std::vector<uint8_t> test_vector(values, values + arraysize(values));
   SimulateGattCharacteristicRead(characteristic1_, test_vector);
 
   // Duplicate read reported from OS shouldn't cause a problem:
   std::vector<uint8_t> empty_vector;
   SimulateGattCharacteristicRead(characteristic1_, empty_vector);
 
   EXPECT_EQ(test_vector, last_read_value_);
   EXPECT_EQ(test_vector, characteristic1_->GetValue());
 }
-#endif  // defined(OS_ANDROID)
+#endif  // defined(OS_ANDROID) || defined(OS_WIN)
 
-#if defined(OS_ANDROID)
+#if defined(OS_ANDROID) || defined(OS_WIN)
 // Tests WriteRemoteCharacteristic with non-empty value buffer.
 TEST_F(BluetoothGattCharacteristicTest, WriteRemoteCharacteristic) {
-  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate());
+  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
+      BluetoothGattCharacteristic::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));
   EXPECT_EQ(1, gatt_write_characteristic_attempts_);
 
   SimulateGattCharacteristicWrite(characteristic1_);
 
   EXPECT_EQ(test_vector, last_write_value_);
 }
-#endif  // defined(OS_ANDROID)
+#endif  // defined(OS_ANDROID) || defined(OS_WIN)
 
-#if defined(OS_ANDROID)
+#if defined(OS_ANDROID) || defined(OS_WIN)
 // Tests ReadRemoteCharacteristic and GetValue multiple times.
 TEST_F(BluetoothGattCharacteristicTest, ReadRemoteCharacteristic_Twice) {
-  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate());
+  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
+      BluetoothGattCharacteristic::PROPERTY_READ));
 
   characteristic1_->ReadRemoteCharacteristic(
       GetReadValueCallback(Call::EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
   EXPECT_EQ(1, gatt_read_characteristic_attempts_);
 
   uint8_t values[] = {0, 1, 2, 3, 4, 0xf, 0xf0, 0xff};
   std::vector<uint8_t> test_vector(values, values + arraysize(values));
   SimulateGattCharacteristicRead(characteristic1_, test_vector);
   EXPECT_EQ(1, callback_count_);
   EXPECT_EQ(0, error_callback_count_);
   EXPECT_EQ(test_vector, last_read_value_);
   EXPECT_EQ(test_vector, characteristic1_->GetValue());
 
   // Read again, with different value:
   ResetEventCounts();
   characteristic1_->ReadRemoteCharacteristic(
       GetReadValueCallback(Call::EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
   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_);
   EXPECT_EQ(empty_vector, last_read_value_);
   EXPECT_EQ(empty_vector, characteristic1_->GetValue());
 }
-#endif  // defined(OS_ANDROID)
+#endif  // defined(OS_ANDROID) || defined(OS_WIN)
 
-#if defined(OS_ANDROID)
+#if defined(OS_ANDROID) || defined(OS_WIN)
 // Tests WriteRemoteCharacteristic multiple times.
 TEST_F(BluetoothGattCharacteristicTest, WriteRemoteCharacteristic_Twice) {
-  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate());
+  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
+      BluetoothGattCharacteristic::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));
   EXPECT_EQ(1, gatt_write_characteristic_attempts_);
 
   SimulateGattCharacteristicWrite(characteristic1_);
   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));
   EXPECT_EQ(1, gatt_write_characteristic_attempts_);
   SimulateGattCharacteristicWrite(characteristic1_);
   EXPECT_EQ(1, callback_count_);
   EXPECT_EQ(0, error_callback_count_);
   EXPECT_EQ(empty_vector, last_write_value_);
 }
-#endif  // defined(OS_ANDROID)
+#endif  // defined(OS_ANDROID) || defined(OS_WIN)
 
-#if defined(OS_ANDROID)
+#if defined(OS_ANDROID) || defined(OS_WIN)
 // Tests ReadRemoteCharacteristic on two characteristics.
 TEST_F(BluetoothGattCharacteristicTest,
        ReadRemoteCharacteristic_MultipleCharacteristics) {
-  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate());
+  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
+      BluetoothGattCharacteristic::PROPERTY_READ));
 
   characteristic1_->ReadRemoteCharacteristic(
       GetReadValueCallback(Call::EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
-  characteristic2_->ReadRemoteCharacteristic(
-      GetReadValueCallback(Call::EXPECTED),
-      GetGattErrorCallback(Call::NOT_EXPECTED));
-  EXPECT_EQ(2, gatt_read_characteristic_attempts_);
+  EXPECT_EQ(1, gatt_read_characteristic_attempts_);
   EXPECT_EQ(0, callback_count_);
   EXPECT_EQ(0, error_callback_count_);
 
   std::vector<uint8_t> test_vector1;
   test_vector1.push_back(111);
   SimulateGattCharacteristicRead(characteristic1_, test_vector1);
   EXPECT_EQ(test_vector1, last_read_value_);
 
+  characteristic2_->ReadRemoteCharacteristic(
+      GetReadValueCallback(Call::EXPECTED),
+      GetGattErrorCallback(Call::NOT_EXPECTED));
+  EXPECT_EQ(2, gatt_read_characteristic_attempts_);
+  EXPECT_EQ(1, callback_count_);
+  EXPECT_EQ(0, error_callback_count_);
+
   std::vector<uint8_t> test_vector2;
   test_vector2.push_back(222);
   SimulateGattCharacteristicRead(characteristic2_, test_vector2);
   EXPECT_EQ(test_vector2, last_read_value_);
 
   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)
+#endif  // defined(OS_ANDROID) || defined(OS_WIN)
 
-#if defined(OS_ANDROID)
+#if defined(OS_ANDROID) || defined(OS_WIN)
 // Tests WriteRemoteCharacteristic on two characteristics.
 TEST_F(BluetoothGattCharacteristicTest,
        WriteRemoteCharacteristic_MultipleCharacteristics) {
-  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate());
+  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
+      BluetoothGattCharacteristic::PROPERTY_WRITE));
 
   std::vector<uint8_t> test_vector1;
   test_vector1.push_back(111);
   characteristic1_->WriteRemoteCharacteristic(
       test_vector1, GetCallback(Call::EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
+  EXPECT_EQ(1, gatt_write_characteristic_attempts_);
+  EXPECT_EQ(0, callback_count_);
+  EXPECT_EQ(0, error_callback_count_);
+  SimulateGattCharacteristicWrite(characteristic1_);
   EXPECT_EQ(test_vector1, last_write_value_);
 
   std::vector<uint8_t> test_vector2;
   test_vector2.push_back(222);
   characteristic2_->WriteRemoteCharacteristic(
       test_vector2, GetCallback(Call::EXPECTED),
       GetGattErrorCallback(Call::NOT_EXPECTED));
+  EXPECT_EQ(2, gatt_write_characteristic_attempts_);
+  EXPECT_EQ(1, callback_count_);
+  EXPECT_EQ(0, error_callback_count_);
+  SimulateGattCharacteristicWrite(characteristic2_);
   EXPECT_EQ(test_vector2, last_write_value_);
 
-  EXPECT_EQ(2, gatt_write_characteristic_attempts_);
-  EXPECT_EQ(0, callback_count_);
-  EXPECT_EQ(0, error_callback_count_);
-
-  SimulateGattCharacteristicWrite(characteristic1_);
-  SimulateGattCharacteristicWrite(characteristic2_);
-
   EXPECT_EQ(2, callback_count_);
   EXPECT_EQ(0, error_callback_count_);
 }
-#endif  // defined(OS_ANDROID)
+#endif  // defined(OS_ANDROID) || defined(OS_WIN)
 
-#if defined(OS_ANDROID)
+#if defined(OS_ANDROID) || defined(OS_WIN)
 // Tests ReadRemoteCharacteristic asynchronous error.
 TEST_F(BluetoothGattCharacteristicTest, ReadError) {
-  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate());
+  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
+      BluetoothGattCharacteristic::PROPERTY_READ));
 
   characteristic1_->ReadRemoteCharacteristic(
       GetReadValueCallback(Call::NOT_EXPECTED),
       GetGattErrorCallback(Call::EXPECTED));
   SimulateGattCharacteristicReadError(
       characteristic1_, BluetoothGattService::GATT_ERROR_INVALID_LENGTH);
   SimulateGattCharacteristicReadError(characteristic1_,
                                       BluetoothGattService::GATT_ERROR_FAILED);
   EXPECT_EQ(BluetoothGattService::GATT_ERROR_INVALID_LENGTH,
             last_gatt_error_code_);
 }
-#endif  // defined(OS_ANDROID)
+#endif  // defined(OS_ANDROID) || defined(OS_WIN)
 
-#if defined(OS_ANDROID)
+#if defined(OS_ANDROID) || defined(OS_WIN)
 // Tests WriteRemoteCharacteristic asynchronous error.
 TEST_F(BluetoothGattCharacteristicTest, WriteError) {
-  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate());
+  ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate(
+      BluetoothGattCharacteristic::PROPERTY_WRITE));
 
   std::vector<uint8_t> empty_vector;
   characteristic1_->WriteRemoteCharacteristic(
       empty_vector, GetCallback(Call::NOT_EXPECTED),
       GetGattErrorCallback(Call::EXPECTED));
   SimulateGattCharacteristicWriteError(
       characteristic1_, BluetoothGattService::GATT_ERROR_INVALID_LENGTH);
   SimulateGattCharacteristicWriteError(characteristic1_,
                                        BluetoothGattService::GATT_ERROR_FAILED);
 
   EXPECT_EQ(BluetoothGattService::GATT_ERROR_INVALID_LENGTH,
             last_gatt_error_code_);
 }
-#endif  // defined(OS_ANDROID)
+#endif  // defined(OS_ANDROID) || defined(OS_WIN)
 
 #if defined(OS_ANDROID)
 // Tests ReadRemoteCharacteristic synchronous error.
 TEST_F(BluetoothGattCharacteristicTest, ReadSynchronousError) {
   ASSERT_NO_FATAL_FAILURE(FakeCharacteristicBoilerplate());
 
   SimulateGattCharacteristicReadWillFailSynchronouslyOnce(characteristic1_);
   characteristic1_->ReadRemoteCharacteristic(
       GetReadValueCallback(Call::NOT_EXPECTED),
       GetGattErrorCallback(Call::EXPECTED));
@@ skipping 391 matching lines @@
 
   // Characteristic 1 has descriptor uuids 1 and 2 (we don't know the order).
   EXPECT_TRUE(c1_uuid1 == uuid1 || c1_uuid2 == uuid1);
   EXPECT_TRUE(c1_uuid1 == uuid2 || c1_uuid2 == uuid2);
   // ... but not uuid 3
   EXPECT_FALSE(c1_uuid1 == uuid3 || c1_uuid2 == uuid3);
 }
 #endif  // defined(OS_ANDROID) || defined(OS_WIN)
 
 }  // namespace device