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/*
* Copyright 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <gtest/gtest.h>
#include <string.h>
#include <cstdint>
#include <map>
#include <memory>
#include <string>
#include "common/message_loop_thread.h"
#include "common/strings.h"
#include "stack/gatt/gatt_int.h"
#include "stack/include/gatt_api.h"
#include "types/bluetooth/uuid.h"
#include "types/raw_address.h"
std::map<std::string, int> mock_function_count_map;
void LogMsg(uint32_t trace_set_mask, const char* fmt_str, ...) {}
bluetooth::common::MessageLoopThread* get_main_thread() { return nullptr; }
class StackGattTest : public ::testing::Test {};
namespace {
// Actual size of structure without compiler padding
size_t actual_sizeof_tGATT_REG() {
return sizeof(bluetooth::Uuid) + sizeof(tGATT_CBACK) + sizeof(tGATT_IF) +
sizeof(bool) + sizeof(uint8_t) + sizeof(bool);
}
void tGATT_DISC_RES_CB(uint16_t conn_id, tGATT_DISC_TYPE disc_type,
tGATT_DISC_RES* p_data) {}
void tGATT_DISC_CMPL_CB(uint16_t conn_id, tGATT_DISC_TYPE disc_type,
tGATT_STATUS status) {}
void tGATT_CMPL_CBACK(uint16_t conn_id, tGATTC_OPTYPE op, tGATT_STATUS status,
tGATT_CL_COMPLETE* p_data) {}
void tGATT_CONN_CBACK(tGATT_IF gatt_if, const RawAddress& bda, uint16_t conn_id,
bool connected, tGATT_DISCONN_REASON reason,
tBT_TRANSPORT transport) {}
void tGATT_REQ_CBACK(uint16_t conn_id, uint32_t trans_id, tGATTS_REQ_TYPE type,
tGATTS_DATA* p_data) {}
void tGATT_CONGESTION_CBACK(uint16_t conn_id, bool congested) {}
void tGATT_ENC_CMPL_CB(tGATT_IF gatt_if, const RawAddress& bda) {}
void tGATT_PHY_UPDATE_CB(tGATT_IF gatt_if, uint16_t conn_id, uint8_t tx_phy,
uint8_t rx_phy, tGATT_STATUS status) {}
void tGATT_CONN_UPDATE_CB(tGATT_IF gatt_if, uint16_t conn_id, uint16_t interval,
uint16_t latency, uint16_t timeout,
tGATT_STATUS status) {}
tGATT_CBACK gatt_callbacks = {
.p_conn_cb = tGATT_CONN_CBACK,
.p_cmpl_cb = tGATT_CMPL_CBACK,
.p_disc_res_cb = tGATT_DISC_RES_CB,
.p_disc_cmpl_cb = tGATT_DISC_CMPL_CB,
.p_req_cb = tGATT_REQ_CBACK,
.p_enc_cmpl_cb = tGATT_ENC_CMPL_CB,
.p_congestion_cb = tGATT_CONGESTION_CBACK,
.p_phy_update_cb = tGATT_PHY_UPDATE_CB,
.p_conn_update_cb = tGATT_CONN_UPDATE_CB,
};
} // namespace
TEST_F(StackGattTest, lifecycle_tGATT_REG) {
{
std::unique_ptr<tGATT_REG> reg0 = std::make_unique<tGATT_REG>();
std::unique_ptr<tGATT_REG> reg1 = std::make_unique<tGATT_REG>();
memset(reg0.get(), 0xff, sizeof(tGATT_REG));
memset(reg1.get(), 0xff, sizeof(tGATT_REG));
ASSERT_EQ(0, memcmp(reg0.get(), reg1.get(), sizeof(tGATT_REG)));
memset(reg0.get(), 0x0, sizeof(tGATT_REG));
memset(reg1.get(), 0x0, sizeof(tGATT_REG));
ASSERT_EQ(0, memcmp(reg0.get(), reg1.get(), sizeof(tGATT_REG)));
}
{
std::unique_ptr<tGATT_REG> reg0 = std::make_unique<tGATT_REG>();
memset(reg0.get(), 0xff, sizeof(tGATT_REG));
tGATT_REG reg1;
memset(®1, 0xff, sizeof(tGATT_REG));
// Clear the structures
memset(reg0.get(), 0, sizeof(tGATT_REG));
// Restore the complex structure after memset
memset(®1.name, 0, sizeof(std::string));
reg1 = {};
ASSERT_EQ(0, memcmp(reg0.get(), ®1, actual_sizeof_tGATT_REG()));
}
{
tGATT_REG* reg0 = new tGATT_REG();
tGATT_REG* reg1 = new tGATT_REG();
memset(reg0, 0, sizeof(tGATT_REG));
*reg1 = {};
reg0->in_use = true;
ASSERT_NE(0, memcmp(reg0, reg1, sizeof(tGATT_REG)));
delete reg1;
delete reg0;
}
}
TEST_F(StackGattTest, gatt_init_free) {
gatt_init();
gatt_free();
}
TEST_F(StackGattTest, GATT_Register_Deregister) {
gatt_init();
// Gatt db profile always takes the first slot
tGATT_IF apps[GATT_MAX_APPS - 1];
for (int i = 0; i < GATT_MAX_APPS - 1; i++) {
std::string name = bluetooth::common::StringFormat("name%02d", i);
apps[i] = GATT_Register(bluetooth::Uuid::GetRandom(), name, &gatt_callbacks,
false);
}
for (int i = 0; i < GATT_MAX_APPS - 1; i++) {
GATT_Deregister(apps[i]);
}
gatt_free();
}
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