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6 changed files with 46 additions and 374 deletions

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@ -1,8 +1,9 @@
cmake_minimum_required(VERSION 3.10.0)
cmake_minimum_required(VERSION 3.10)
project(HeightMeasurementSystem VERSION 1.0.0 LANGUAGES CXX)
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
# Output directories
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
@ -11,7 +12,26 @@ set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
# Include directories
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)
include_directories(${CMAKE_CURRENT_SOURCE_DIR})
# Add subdirectory for tests
add_subdirectory(tests)
# Main executable
add_executable(hsm_main
src/main.cpp
src/app.cpp
src/altitude_calculator.cpp
src/data_logger.cpp
src/sensor_simulator.cpp
src/alert_manager.cpp
)
# Test executable
add_executable(hsm_test
tests/basic_test.cpp
src/altitude_calculator.cpp
src/data_logger.cpp
src/sensor_simulator.cpp
src/alert_manager.cpp
)
# Enable testing
enable_testing()
add_test(NAME BasicTest COMMAND hsm_test)

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@ -1,37 +0,0 @@
cmake_minimum_required(VERSION 3.10)
project(HeightMeasurementSystem VERSION 1.0.0 LANGUAGES CXX)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
# Output directories
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
# Include directories
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)
# Main executable
add_executable(hsm_main
src/main.cpp
src/app.cpp
src/altitude_calculator.cpp
src/data_logger.cpp
src/sensor_simulator.cpp
src/alert_manager.cpp
)
# Test executable
add_executable(hsm_test
tests/basic_test.cpp
src/altitude_calculator.cpp
src/data_logger.cpp
src/sensor_simulator.cpp
src/alert_manager.cpp
)
# Enable testing
enable_testing()
add_test(NAME BasicTest COMMAND hsm_test)

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@ -5,8 +5,6 @@
#include <string>
#include <vector>
#include <memory>
#include <unordered_map>
#include <utility>
/**
* @brief
@ -190,14 +188,6 @@ public:
*/
float getLowerThreshold() const { return lower_threshold_; }
/**
* @brief
* @return pair<, >
*/
std::pair<float, float> getAltitudeThresholds() const {
return std::make_pair(upper_threshold_, lower_threshold_);
}
/**
* @brief
* @return
@ -207,6 +197,26 @@ public:
return it == alerts_.end() || it->second.status != AlertStatus::ACTIVE;
}
private:
// 预警阈值
float upper_threshold_;
float lower_threshold_;
// 当前预警状态
std::unordered_map<AlertType, AlertInfo> alerts_;
// 预警历史记录
std::vector<AlertInfo> alert_history_;
// 历史记录最大数量
static const size_t MAX_HISTORY = 1000;
/**
* @brief
* @param alert
*/
void addToHistory(const AlertInfo& alert);
/**
* @brief
* @param type
@ -236,26 +246,6 @@ public:
* @return
*/
static std::string getAlertStatusName(AlertStatus status);
private:
// 预警阈值
float upper_threshold_;
float lower_threshold_;
// 当前预警状态
std::unordered_map<AlertType, AlertInfo> alerts_;
// 预警历史记录
std::vector<AlertInfo> alert_history_;
// 历史记录最大数量
static const size_t MAX_HISTORY = 1000;
/**
* @brief
* @param alert
*/
void addToHistory(const AlertInfo& alert);
};
#endif // HSM_ALERT_MANAGER_HPP

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@ -288,7 +288,7 @@ std::string AlertManager::getAlertStatusName(AlertStatus status) {
case AlertStatus::INACTIVE: return "未激活";
case AlertStatus::ACTIVE: return "预警中";
case AlertStatus::ACKNOWLEDGED: return "已确认";
case AlertStatus::RESOLVED: return "已解决";
case AlertType::RESOLVED: return "已解决";
default: return "未知状态";
}
}

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@ -1,30 +0,0 @@
# GoogleTest
include(FetchContent)
FetchContent_Declare(
googletest
URL https://github.com/google/googletest/archive/03597a01ee50ed33e9dfd640b249b4be3799d395.zip
)
# For Windows: Prevent overriding the parent project's compiler/linker settings
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
FetchContent_MakeAvailable(googletest)
#
include_directories(${CMAKE_SOURCE_DIR}/src)
include_directories(${CMAKE_SOURCE_DIR}/include)
#
enable_testing()
# alert_manager
add_executable(test_alert_manager test_alert_manager.cpp ../src/alert_manager.cpp)
# UTF-8
if(MSVC)
target_compile_options(test_alert_manager PRIVATE /utf-8)
endif()
target_link_libraries(test_alert_manager gtest gmock gtest_main)
#
include(GoogleTest)
gtest_discover_tests(test_alert_manager)

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@ -1,271 +0,0 @@
#include "gtest/gtest.h"
#include "alert_manager.hpp"
#include <vector>
#include <string>
// Mock time function for deterministic testing
uint32_t mock_timestamp = 1640995200; // 2022-01-01 00:00:00 UTC
// Mock implementation of time function
extern "C" uint32_t get_mock_timestamp() {
return mock_timestamp;
}
// Override the original function with mock
uint32_t std::time(nullptr) {
return mock_timestamp;
}
// Test fixture for AlertManager
class AlertManagerTest : public ::testing::Test {
protected:
AlertManager alert_manager;
void SetUp() override {
mock_timestamp = 1640995200;
alert_manager.initialize();
}
void TearDown() override {
alert_manager.resetAllAlerts();
}
};
// Test case: AlertManager 构造函数初始化默认阈值
TEST_F(AlertManagerTest, testAlertManagerInitialization) {
EXPECT_FLOAT_EQ(alert_manager.getAltitudeThresholds().first, 100.0f);
EXPECT_FLOAT_EQ(alert_manager.getAltitudeThresholds().second, -50.0f);
EXPECT_TRUE(alert_manager.alerts_.empty());
EXPECT_TRUE(alert_manager.alert_history_.empty());
}
// Test case: AlertManager 析构函数无特殊逻辑
TEST_F(AlertManagerTest, testAlertManagerDestructor) {
// No specific assertion needed as destructor has no logic
// This ensures compilation and basic behavior
EXPECT_NO_FATAL_FAILURE({ AlertManager temp; });
}
// Test case: initialize 输出初始化信息
TEST_F(AlertManagerTest, testInitializeOutput) {
// Capture output
testing::internal::CaptureStdout();
alert_manager.initialize();
std::string output = testing::internal::GetCapturedStdout();
EXPECT_NE(output.find("预警管理器初始化完成。"), std::string::npos);
EXPECT_NE(output.find("默认预警阈值:上限=100米下限=-50米"), std::string::npos);
}
// Test case: checkAltitudeAlert 正常高度不触发预警
TEST_F(AlertManagerTest, testCheckAltitudeAlertNormalHeight) {
alert_manager.checkAltitudeAlert(50.0f, mock_timestamp);
EXPECT_FALSE(alert_manager.hasActiveAlerts());
}
// Test case: checkAltitudeAlert 上限超标触发预警
TEST_F(AlertManagerTest, testCheckAltitudeAlertUpperThresholdExceeded) {
alert_manager.checkAltitudeAlert(105.0f, mock_timestamp);
EXPECT_TRUE(alert_manager.hasActiveAlerts());
auto alerts = alert_manager.getActiveAlerts();
EXPECT_EQ(alerts.size(), 1);
EXPECT_EQ(alerts[0].type, AlertType::ALTITUDE_UPPER);
EXPECT_EQ(alerts[0].status, AlertStatus::ACTIVE);
}
// Test case: checkAltitudeAlert 下限超标触发预警
TEST_F(AlertManagerTest, testCheckAltitudeAlertLowerThresholdExceeded) {
alert_manager.checkAltitudeAlert(-55.0f, mock_timestamp);
EXPECT_TRUE(alert_manager.hasActiveAlerts());
auto alerts = alert_manager.getActiveAlerts();
EXPECT_EQ(alerts.size(), 1);
EXPECT_EQ(alerts[0].type, AlertType::ALTITUDE_LOWER);
EXPECT_EQ(alerts[0].status, AlertStatus::ACTIVE);
}
// Test case: checkAltitudeAlert 高度恢复后解除预警
TEST_F(AlertManagerTest, testCheckAltitudeAlertResolution) {
alert_manager.checkAltitudeAlert(105.0f, mock_timestamp); // Trigger upper
alert_manager.checkAltitudeAlert(90.0f, mock_timestamp + 1); // Resolve
EXPECT_FALSE(alert_manager.hasActiveAlerts());
}
// Test case: setAltitudeThresholds 合法输入更新阈值
TEST_F(AlertManagerTest, testSetAltitudeThresholdsValidInput) {
alert_manager.setAltitudeThresholds(150.0f, -80.0f);
auto thresholds = alert_manager.getAltitudeThresholds();
EXPECT_FLOAT_EQ(thresholds.first, 150.0f);
EXPECT_FLOAT_EQ(thresholds.second, -80.0f);
}
// Test case: setAltitudeThresholds 非法输入(上限 <= 下限)
TEST_F(AlertManagerTest, testSetAltitudeThresholdsInvalidInput) {
testing::internal::CaptureStderr();
alert_manager.setAltitudeThresholds(50.0f, 100.0f);
std::string error_output = testing::internal::GetCapturedStderr();
EXPECT_NE(error_output.find("错误:上限阈值必须大于下限阈值。"), std::string::npos);
}
// Test case: triggerSensorFailure 触发传感器故障预警
TEST_F(AlertManagerTest, testTriggerSensorFailure) {
alert_manager.triggerSensorFailure(mock_timestamp);
EXPECT_TRUE(alert_manager.hasActiveAlerts());
auto alerts = alert_manager.getActiveAlerts();
EXPECT_EQ(alerts.size(), 1);
EXPECT_EQ(alerts[0].type, AlertType::SENSOR_FAILURE);
EXPECT_EQ(alerts[0].description, "传感器故障");
}
// Test case: triggerLowBattery 触发低电量预警
TEST_F(AlertManagerTest, testTriggerLowBattery) {
alert_manager.triggerLowBattery(mock_timestamp, 15.5f);
EXPECT_TRUE(alert_manager.hasActiveAlerts());
auto alerts = alert_manager.getActiveAlerts();
EXPECT_EQ(alerts.size(), 1);
EXPECT_EQ(alerts[0].type, AlertType::LOW_BATTERY);
EXPECT_EQ(alerts[0].description, "低电量警告当前电量15.5%" );
}
// Test case: triggerCommunicationError 触发通信错误预警
TEST_F(AlertManagerTest, testTriggerCommunicationError) {
alert_manager.triggerCommunicationError(mock_timestamp);
EXPECT_TRUE(alert_manager.hasActiveAlerts());
auto alerts = alert_manager.getActiveAlerts();
EXPECT_EQ(alerts.size(), 1);
EXPECT_EQ(alerts[0].type, AlertType::COMMUNICATION_ERROR);
EXPECT_EQ(alerts[0].description, "通信错误");
}
// Test case: acknowledgeAllAlerts 确认所有活动预警
TEST_F(AlertManagerTest, testAcknowledgeAllAlerts) {
alert_manager.triggerSensorFailure(mock_timestamp);
alert_manager.triggerLowBattery(mock_timestamp + 1, 10.0f);
alert_manager.acknowledgeAllAlerts(mock_timestamp + 2);
EXPECT_FALSE(alert_manager.hasUnacknowledgedAlerts());
auto alerts = alert_manager.getActiveAlerts();
EXPECT_EQ(alerts.size(), 2);
EXPECT_EQ(alerts[0].status, AlertStatus::ACKNOWLEDGED);
EXPECT_EQ(alerts[1].status, AlertStatus::ACKNOWLEDGED);
}
// Test case: acknowledgeAlert 确认指定类型预警
TEST_F(AlertManagerTest, testAcknowledgeAlert) {
alert_manager.triggerSensorFailure(mock_timestamp);
alert_manager.acknowledgeAlert(AlertType::SENSOR_FAILURE, mock_timestamp + 1);
auto alerts = alert_manager.getActiveAlerts();
EXPECT_EQ(alerts.size(), 1);
EXPECT_EQ(alerts[0].status, AlertStatus::ACKNOWLEDGED);
}
// Test case: resetAlert 重置指定类型预警
TEST_F(AlertManagerTest, testResetAlert) {
alert_manager.triggerSensorFailure(mock_timestamp);
alert_manager.resetAlert(AlertType::SENSOR_FAILURE);
EXPECT_FALSE(alert_manager.hasActiveAlerts());
EXPECT_FALSE(alert_manager.alerts_.count(AlertType::SENSOR_FAILURE));
}
// Test case: resetAllAlerts 重置所有预警
TEST_F(AlertManagerTest, testResetAllAlerts) {
alert_manager.triggerSensorFailure(mock_timestamp);
alert_manager.triggerLowBattery(mock_timestamp + 1, 10.0f);
alert_manager.resetAllAlerts();
EXPECT_FALSE(alert_manager.hasActiveAlerts());
EXPECT_TRUE(alert_manager.alerts_.empty());
}
// Test case: hasActiveAlerts 检查是否存在活动预警
TEST_F(AlertManagerTest, testHasActiveAlerts) {
EXPECT_FALSE(alert_manager.hasActiveAlerts());
alert_manager.triggerSensorFailure(mock_timestamp);
EXPECT_TRUE(alert_manager.hasActiveAlerts());
}
// Test case: hasUnacknowledgedAlerts 检查是否存在未确认预警
TEST_F(AlertManagerTest, testHasUnacknowledgedAlerts) {
EXPECT_FALSE(alert_manager.hasUnacknowledgedAlerts());
alert_manager.triggerSensorFailure(mock_timestamp);
EXPECT_TRUE(alert_manager.hasUnacknowledgedAlerts());
alert_manager.acknowledgeAllAlerts(mock_timestamp + 1);
EXPECT_FALSE(alert_manager.hasUnacknowledgedAlerts());
}
// Test case: getActiveAlerts 返回活动预警列表
TEST_F(AlertManagerTest, testGetActiveAlerts) {
alert_manager.triggerSensorFailure(mock_timestamp);
alert_manager.triggerLowBattery(mock_timestamp + 1, 10.0f);
auto alerts = alert_manager.getActiveAlerts();
EXPECT_EQ(alerts.size(), 2);
EXPECT_EQ(alerts[0].type, AlertType::SENSOR_FAILURE);
EXPECT_EQ(alerts[1].type, AlertType::LOW_BATTERY);
}
// Test case: getAlertHistory 获取最近历史记录
TEST_F(AlertManagerTest, testGetAlertHistoryMaxCount) {
for (int i = 0; i < 5; ++i) {
alert_manager.triggerSensorFailure(mock_timestamp + i);
}
auto history = alert_manager.getAlertHistory(3);
EXPECT_EQ(history.size(), 3);
EXPECT_EQ(history[0].trigger_time, mock_timestamp + 2);
EXPECT_EQ(history[2].trigger_time, mock_timestamp + 4);
}
// Test case: getStatusDescription 生成系统状态描述
TEST_F(AlertManagerTest, testGetStatusDescription) {
alert_manager.triggerSensorFailure(mock_timestamp);
std::string status_desc = alert_manager.getStatusDescription();
EXPECT_NE(status_desc.find("系统状态有1个活动预警"), std::string::npos);
EXPECT_NE(status_desc.find("传感器故障"), std::string::npos);
}
// Test case: clearHistory 清空历史记录
TEST_F(AlertManagerTest, testClearHistory) {
for (int i = 0; i < 5; ++i) {
alert_manager.triggerSensorFailure(mock_timestamp + i);
}
alert_manager.clearHistory();
EXPECT_TRUE(alert_manager.alert_history_.empty());
}
// Test case: addToHistory 添加预警到历史记录并限制数量
TEST_F(AlertManagerTest, testAddToHistoryLimit) {
const size_t MAX_HISTORY = 10;
for (int i = 0; i < MAX_HISTORY + 1; ++i) {
alert_manager.triggerSensorFailure(mock_timestamp + i);
}
EXPECT_EQ(alert_manager.alert_history_.size(), MAX_HISTORY);
EXPECT_EQ(alert_manager.alert_history_[0].trigger_time, mock_timestamp + 1);
EXPECT_EQ(alert_manager.alert_history_[MAX_HISTORY - 1].trigger_time, mock_timestamp + MAX_HISTORY);
}
// Test case: triggerAlert 触发新预警并添加到历史
TEST_F(AlertManagerTest, testTriggerAlert) {
alert_manager.triggerAlert(AlertType::ALTITUDE_UPPER, mock_timestamp, "测试预警");
EXPECT_TRUE(alert_manager.hasActiveAlerts());
auto alerts = alert_manager.getActiveAlerts();
EXPECT_EQ(alerts.size(), 1);
EXPECT_EQ(alerts[0].description, "测试预警");
EXPECT_EQ(alert_manager.alert_history_.size(), 1);
}
// Test case: updateAlertStatus 更新预警状态并反馈
TEST_F(AlertManagerTest, testUpdateAlertStatus) {
alert_manager.triggerSensorFailure(mock_timestamp);
alert_manager.updateAlertStatus(AlertType::SENSOR_FAILURE, AlertStatus::ACKNOWLEDGED, mock_timestamp + 1);
auto alerts = alert_manager.getActiveAlerts();
EXPECT_EQ(alerts.size(), 1);
EXPECT_EQ(alerts[0].status, AlertStatus::ACKNOWLEDGED);
}
// Test case: getAlertTypeName 转换预警类型名称
TEST_F(AlertManagerTest, testGetAlertTypeName) {
EXPECT_EQ(alert_manager.getAlertTypeName(AlertType::ALTITUDE_UPPER), "高度上限预警");
EXPECT_EQ(alert_manager.getAlertTypeName(AlertType::UNKNOWN), "未知预警");
}
// Test case: getAlertStatusName 转换预警状态名称
TEST_F(AlertManagerTest, testGetAlertStatusName) {
EXPECT_EQ(alert_manager.getAlertStatusName(AlertStatus::ACTIVE), "预警中");
EXPECT_EQ(alert_manager.getAlertStatusName(AlertStatus::UNKNOWN), "未知状态");
}