bluetooth: Test & make StartNotifySession reentrant.

device/bluetooth/test/bluetooth_test.h

 // 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.
 
 #ifndef DEVICE_BLUETOOTH_TEST_BLUETOOTH_TEST_H_
 #define DEVICE_BLUETOOTH_TEST_BLUETOOTH_TEST_H_
 
 #include <stdint.h>
 
 #include "base/memory/ref_counted.h"
@@ skipping 119 matching lines @@
       BluetoothGattCharacteristic* characteristic) {}
 
   // Remembers |characteristic|'s platform specific object to be used in a
   // subsequent call to methods such as SimulateGattCharacteristicRead that
   // accept a nullptr value to select this remembered characteristic. This
   // enables tests where the platform attempts to reference characteristic
   // objects after the Chrome objects have been deleted, e.g. with DeleteDevice.
   virtual void RememberCharacteristicForSubsequentAction(
       BluetoothGattCharacteristic* characteristic) {}
 
+  // Remembers |characteristic|'s Client Characteristic Configuration (CCC)
+  // descriptor's platform specific object to be used in a subsequent call to
+  // methods such as SimulateGattNotifySessionStarted. This enables tests where
+  // the platform attempts to reference descriptor objects after the Chrome
+  // objects have been deleted, e.g. with DeleteDevice.
+  virtual void RememberCCCDescriptorForSubsequentAction(
+      BluetoothGattCharacteristic* characteristic) {}
+
   // Simulates a Characteristic Set Notify success.
+  // If |characteristic| is null, acts upon the characteristic & CCC
+  // descriptor provided to RememberCharacteristicForSubsequentAction &
+  // RememberCCCDescriptorForSubsequentAction.
   virtual void SimulateGattNotifySessionStarted(
       BluetoothGattCharacteristic* characteristic) {}
 
+  // Simulates a Characteristic Set Notify error.
+  // If |characteristic| is null, acts upon the characteristic & CCC
+  // descriptor provided to RememberCharacteristicForSubsequentAction &
+  // RememberCCCDescriptorForSubsequentAction.
+  virtual void SimulateGattNotifySessionStartError(
+      BluetoothGattCharacteristic* characteristic,
+      BluetoothGattService::GattErrorCode error_code) {}
+
   // Simulates a Characteristic Set Notify operation failing synchronously once
   // for an unknown reason.
   virtual void SimulateGattCharacteristicSetNotifyWillFailSynchronouslyOnce(
       BluetoothGattCharacteristic* characteristic) {}
 
   // Simulates a Characteristic Changed operation with updated |value|.
   virtual void SimulateGattCharacteristicChanged(
       BluetoothGattCharacteristic* characteristic,
       const std::vector<uint8_t>& value) {}
 
@@ skipping 142 matching lines @@
   int actual_error_callback_calls_ = 0;
   bool unexpected_success_callback_ = false;
   bool unexpected_error_callback_ = false;
 
   base::WeakPtrFactory<BluetoothTestBase> weak_factory_;
 };
 
 }  // namespace device
 
 #endif  // DEVICE_BLUETOOTH_TEST_BLUETOOTH_TEST_H_