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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "device/bluetooth/bluetooth_local_gatt_characteristic.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "build/build_config.h"
#include "device/bluetooth/test/bluetooth_gatt_server_test.h"
#include "device/bluetooth/test/bluetooth_test.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace device {
class BluetoothLocalGattCharacteristicTest : public BluetoothGattServerTest {
public:
void SetUp() override {
BluetoothGattServerTest::SetUp();
StartGattSetup();
// We will need this device to use with simulating read/write attribute
// value events.
device_ = SimulateLowEnergyDevice(1);
read_characteristic_ = service_->CreateCharacteristic(
BluetoothUUID(kTestUUIDGenericAttribute),
device::BluetoothLocalGattCharacteristic::
PROPERTY_READ_ENCRYPTED_AUTHENTICATED,
device::BluetoothLocalGattCharacteristic::Permissions());
write_characteristic_ = service_->CreateCharacteristic(
BluetoothUUID(kTestUUIDGenericAttribute),
device::BluetoothLocalGattCharacteristic::PROPERTY_RELIABLE_WRITE,
device::BluetoothLocalGattCharacteristic::Permissions());
notify_characteristic_ = service_->CreateCharacteristic(
BluetoothUUID(kTestUUIDGenericAttribute),
device::BluetoothLocalGattCharacteristic::PROPERTY_NOTIFY,
device::BluetoothLocalGattCharacteristic::Permissions());
indicate_characteristic_ = service_->CreateCharacteristic(
BluetoothUUID(kTestUUIDGenericAttribute),
device::BluetoothLocalGattCharacteristic::PROPERTY_INDICATE,
device::BluetoothLocalGattCharacteristic::Permissions());
EXPECT_LT(0u, read_characteristic_->GetIdentifier().size());
EXPECT_LT(0u, write_characteristic_->GetIdentifier().size());
EXPECT_LT(0u, notify_characteristic_->GetIdentifier().size());
CompleteGattSetup();
}
protected:
base::WeakPtr<BluetoothLocalGattCharacteristic> read_characteristic_;
base::WeakPtr<BluetoothLocalGattCharacteristic> write_characteristic_;
base::WeakPtr<BluetoothLocalGattCharacteristic> notify_characteristic_;
base::WeakPtr<BluetoothLocalGattCharacteristic> indicate_characteristic_;
raw_ptr<BluetoothDevice, DanglingUntriaged> device_;
};
#if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)
#define MAYBE_ReadLocalCharacteristicValue ReadLocalCharacteristicValue
#else
#define MAYBE_ReadLocalCharacteristicValue DISABLED_ReadLocalCharacteristicValue
#endif
TEST_F(BluetoothLocalGattCharacteristicTest,
MAYBE_ReadLocalCharacteristicValue) {
delegate_->value_to_write_ = 0x1337;
SimulateLocalGattCharacteristicValueReadRequest(
device_, read_characteristic_.get(),
GetReadValueCallback(Call::EXPECTED, Result::SUCCESS));
EXPECT_EQ(delegate_->value_to_write_, GetInteger(last_read_value_));
EXPECT_EQ(device_->GetIdentifier(), delegate_->last_seen_device_);
}
#if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)
#define MAYBE_WriteLocalCharacteristicValue WriteLocalCharacteristicValue
#else
#define MAYBE_WriteLocalCharacteristicValue \
DISABLED_WriteLocalCharacteristicValue
#endif
TEST_F(BluetoothLocalGattCharacteristicTest,
MAYBE_WriteLocalCharacteristicValue) {
const uint64_t kValueToWrite = 0x7331ul;
SimulateLocalGattCharacteristicValueWriteRequest(
device_, write_characteristic_.get(), GetValue(kValueToWrite),
GetCallback(Call::EXPECTED), GetCallback(Call::NOT_EXPECTED));
EXPECT_EQ(kValueToWrite, delegate_->last_written_value_);
EXPECT_EQ(device_->GetIdentifier(), delegate_->last_seen_device_);
}
#if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)
#define MAYBE_PrepareWriteLocalCharacteristicValue \
PrepareWriteLocalCharacteristicValue
#else
#define MAYBE_PrepareWriteLocalCharacteristicValue \
DISABLED_PrepareWriteLocalCharacteristicValue
#endif
TEST_F(BluetoothLocalGattCharacteristicTest,
MAYBE_PrepareWriteLocalCharacteristicValue) {
const uint64_t kValueToWrite = 0x7331ul;
// Clear existing value.
SimulateLocalGattCharacteristicValueWriteRequest(
device_, write_characteristic_.get(), GetValue(0),
GetCallback(Call::EXPECTED), GetCallback(Call::NOT_EXPECTED));
// Reliable write session is going on.
SimulateLocalGattCharacteristicValuePrepareWriteRequest(
device_, write_characteristic_.get(), GetValue(402289342ul), 0, true,
GetCallback(Call::EXPECTED), GetCallback(Call::NOT_EXPECTED));
EXPECT_EQ(0ul, delegate_->last_written_value_);
EXPECT_EQ(device_->GetIdentifier(), delegate_->last_seen_device_);
// Reliable write session ends.
SimulateLocalGattCharacteristicValuePrepareWriteRequest(
device_, write_characteristic_.get(), GetValue(kValueToWrite), 0, false,
GetCallback(Call::EXPECTED), GetCallback(Call::NOT_EXPECTED));
EXPECT_EQ(kValueToWrite, delegate_->last_written_value_);
EXPECT_EQ(device_->GetIdentifier(), delegate_->last_seen_device_);
}
#if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)
#define MAYBE_ReadLocalCharacteristicValueFail ReadLocalCharacteristicValueFail
#else
#define MAYBE_ReadLocalCharacteristicValueFail \
DISABLED_ReadLocalCharacteristicValueFail
#endif
TEST_F(BluetoothLocalGattCharacteristicTest,
MAYBE_ReadLocalCharacteristicValueFail) {
delegate_->value_to_write_ = 0x1337;
delegate_->should_fail_ = true;
SimulateLocalGattCharacteristicValueReadRequest(
device_, read_characteristic_.get(),
GetReadValueCallback(Call::EXPECTED, Result::FAILURE));
EXPECT_NE(delegate_->value_to_write_, GetInteger(last_read_value_));
EXPECT_NE(device_->GetIdentifier(), delegate_->last_seen_device_);
}
#if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)
#define MAYBE_ReadLocalCharacteristicValueWrongPermission \
ReadLocalCharacteristicValueWrongPermission
#else
#define MAYBE_ReadLocalCharacteristicValueWrongPermission \
DISABLED_ReadLocalCharacteristicValueWrongPermission
#endif
TEST_F(BluetoothLocalGattCharacteristicTest,
MAYBE_ReadLocalCharacteristicValueWrongPermission) {
delegate_->value_to_write_ = 0x1337;
SimulateLocalGattCharacteristicValueReadRequest(
device_, write_characteristic_.get(),
GetReadValueCallback(Call::EXPECTED, Result::FAILURE));
EXPECT_NE(delegate_->value_to_write_, GetInteger(last_read_value_));
EXPECT_NE(device_->GetIdentifier(), delegate_->last_seen_device_);
}
#if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)
#define MAYBE_WriteLocalCharacteristicValueFail \
WriteLocalCharacteristicValueFail
#else
#define MAYBE_WriteLocalCharacteristicValueFail \
DISABLED_WriteLocalCharacteristicValueFail
#endif
TEST_F(BluetoothLocalGattCharacteristicTest,
MAYBE_WriteLocalCharacteristicValueFail) {
const uint64_t kValueToWrite = 0x7331ul;
delegate_->should_fail_ = true;
SimulateLocalGattCharacteristicValueWriteRequest(
device_, write_characteristic_.get(), GetValue(kValueToWrite),
GetCallback(Call::NOT_EXPECTED), GetCallback(Call::EXPECTED));
EXPECT_NE(kValueToWrite, delegate_->last_written_value_);
EXPECT_NE(device_->GetIdentifier(), delegate_->last_seen_device_);
}
#if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)
#define MAYBE_WriteLocalCharacteristicValueWrongPermission \
WriteLocalCharacteristicValueWrongPermission
#else
#define MAYBE_WriteLocalCharacteristicValueWrongPermission \
DISABLED_WriteLocalCharacteristicValueWrongPermission
#endif
TEST_F(BluetoothLocalGattCharacteristicTest,
MAYBE_WriteLocalCharacteristicValueWrongPermission) {
const uint64_t kValueToWrite = 0x7331ul;
SimulateLocalGattCharacteristicValueWriteRequest(
device_, read_characteristic_.get(), GetValue(kValueToWrite),
GetCallback(Call::NOT_EXPECTED), GetCallback(Call::EXPECTED));
EXPECT_NE(kValueToWrite, delegate_->last_written_value_);
EXPECT_NE(device_->GetIdentifier(), delegate_->last_seen_device_);
}
#if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)
#define MAYBE_StartAndStopNotifications StartAndStopNotifications
#else
#define MAYBE_StartAndStopNotifications DISABLED_StartAndStopNotifications
#endif
TEST_F(BluetoothLocalGattCharacteristicTest, MAYBE_StartAndStopNotifications) {
EXPECT_FALSE(SimulateLocalGattCharacteristicNotificationsRequest(
device_, read_characteristic_.get(), true));
EXPECT_FALSE(delegate_->NotificationStatusForCharacteristic(
read_characteristic_.get()));
EXPECT_FALSE(SimulateLocalGattCharacteristicNotificationsRequest(
device_, write_characteristic_.get(), true));
EXPECT_FALSE(delegate_->NotificationStatusForCharacteristic(
write_characteristic_.get()));
EXPECT_TRUE(SimulateLocalGattCharacteristicNotificationsRequest(
device_, notify_characteristic_.get(), true));
EXPECT_TRUE(delegate_->NotificationStatusForCharacteristic(
notify_characteristic_.get()));
EXPECT_TRUE(SimulateLocalGattCharacteristicNotificationsRequest(
device_, notify_characteristic_.get(), false));
EXPECT_FALSE(delegate_->NotificationStatusForCharacteristic(
notify_characteristic_.get()));
}
#if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)
#define MAYBE_SendNotifications SendNotifications
#else
#define MAYBE_SendNotifications DISABLED_SendNotifications
#endif
TEST_F(BluetoothLocalGattCharacteristicTest, MAYBE_SendNotifications) {
const uint64_t kNotifyValue = 0x7331ul;
EXPECT_EQ(BluetoothLocalGattCharacteristic::NOTIFICATION_SUCCESS,
notify_characteristic_->NotifyValueChanged(
nullptr, GetValue(kNotifyValue), false));
EXPECT_EQ(kNotifyValue, GetInteger(LastNotifactionValueForCharacteristic(
notify_characteristic_.get())));
const uint64_t kIndicateValue = 0x1337ul;
EXPECT_EQ(BluetoothLocalGattCharacteristic::NOTIFICATION_SUCCESS,
indicate_characteristic_->NotifyValueChanged(
nullptr, GetValue(kIndicateValue), true));
EXPECT_EQ(kIndicateValue, GetInteger(LastNotifactionValueForCharacteristic(
indicate_characteristic_.get())));
}
#if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)
#define MAYBE_SendNotificationsWrongProperties SendNotificationsWrongProperties
#else
#define MAYBE_SendNotificationsWrongProperties \
DISABLED_SendNotificationsWrongProperties
#endif
TEST_F(BluetoothLocalGattCharacteristicTest,
MAYBE_SendNotificationsWrongProperties) {
const uint64_t kNewValue = 0x3334ul;
EXPECT_EQ(BluetoothLocalGattCharacteristic::NOTIFY_PROPERTY_NOT_SET,
read_characteristic_->NotifyValueChanged(
nullptr, GetValue(kNewValue), false));
EXPECT_NE(kNewValue, GetInteger(LastNotifactionValueForCharacteristic(
read_characteristic_.get())));
EXPECT_EQ(BluetoothLocalGattCharacteristic::NOTIFY_PROPERTY_NOT_SET,
write_characteristic_->NotifyValueChanged(
nullptr, GetValue(kNewValue), false));
EXPECT_NE(kNewValue, GetInteger(LastNotifactionValueForCharacteristic(
write_characteristic_.get())));
const uint64_t kNotifyValue = 0x7331ul;
EXPECT_EQ(BluetoothLocalGattCharacteristic::INDICATE_PROPERTY_NOT_SET,
notify_characteristic_->NotifyValueChanged(
nullptr, GetValue(kNotifyValue), true));
EXPECT_NE(kNotifyValue, GetInteger(LastNotifactionValueForCharacteristic(
notify_characteristic_.get())));
const uint64_t kIndicateValue = 0x1337ul;
EXPECT_EQ(BluetoothLocalGattCharacteristic::NOTIFY_PROPERTY_NOT_SET,
indicate_characteristic_->NotifyValueChanged(
nullptr, GetValue(kIndicateValue), false));
EXPECT_NE(kIndicateValue, GetInteger(LastNotifactionValueForCharacteristic(
indicate_characteristic_.get())));
}
#if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)
#define MAYBE_SendNotificationsServiceNotRegistered \
SendNotificationsServiceNotRegistered
#else
#define MAYBE_SendNotificationsServiceNotRegistered \
DISABLED_SendNotificationsServiceNotRegistered
#endif
TEST_F(BluetoothLocalGattCharacteristicTest,
MAYBE_SendNotificationsServiceNotRegistered) {
service_->Unregister(GetCallback(Call::EXPECTED),
GetGattErrorCallback(Call::NOT_EXPECTED));
const uint64_t kNotifyValue = 0x7331ul;
EXPECT_EQ(BluetoothLocalGattCharacteristic::SERVICE_NOT_REGISTERED,
notify_characteristic_->NotifyValueChanged(
nullptr, GetValue(kNotifyValue), false));
EXPECT_NE(kNotifyValue, GetInteger(LastNotifactionValueForCharacteristic(
notify_characteristic_.get())));
}
} // namespace device
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