amberjs 1.17.0

// 自动化测试运行器
// Stage 31.3.2: 自动化性能测试套件
//
// 该模块提供自动化测试执行能力，包括：
// - 智能测试调度
// - 并行测试执行
// - 测试结果收集
// - 错误处理和重试机制

use serde::{Deserialize, Serialize};
use std::collections::{BTreeMap, HashMap};
use std::sync::{Arc, Mutex};
use thiserror::Error;
use std::time::Duration;
use std::time::SystemTime;

/// 测试运行错误
#[derive(Error, Debug)]
pub enum TestRunnerError {
    #[error("Test execution failed: {0}")]
    ExecutionFailed(String),
    #[error("Test timeout: {0}")]
    Timeout(String),
    #[error("Invalid test configuration: {0}")]
    ConfigError(String),
}
/// 测试类型
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
pub enum TestType {
    Startup,
    Execution,
    Memory,
    Concurrent,
    All,
}
/// 测试状态
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
pub enum TestStatus {
    Pending,
    Running,
    Completed,
    Failed,
    Skipped,
}
/// 测试执行结果
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct TestExecutionResult {
    pub test_name: String,
    pub test_type: TestType,
    pub status: TestStatus,
    pub result: Option<BenchmarkResult>,
    pub error: Option<String>,
    pub execution_time: Duration,
    pub timestamp: u64,
}
/// 测试计划配置
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct TestPlanConfig {
    pub test_types: Vec<TestType>,
    pub parallel_execution: bool,
    pub max_concurrent_tests: usize,
    pub timeout_per_test: Option<Duration>,
    pub retry_failed_tests: bool,
    pub max_retries: usize,
    pub save_results: bool,
    pub results_directory: String,
}
impl Default for TestPlanConfig {
    fn default() -> Self {
        Self {
            test_types: vec![
                TestType::Startup,
                TestType::Execution,
                TestType::Memory,
                TestType::Concurrent,
            ],
            parallel_execution: true,
            max_concurrent_tests: 4,
            timeout_per_test: Some(Duration::from_secs(300)), // 5 minutes
            retry_failed_tests: true,
            max_retries: 3,
            save_results: true,
            results_directory: "test_results".to_string(),
        }
    }
}
/// 自动化测试运行器
pub struct AutomatedTestRunner {
    config: TestPlanConfig,
    framework: BenchmarkFramework,
    regression_detector: Arc<Mutex<PerformanceRegressionDetector>>,
    execution_results: Arc<Mutex<Vec<TestExecutionResult>>>,
}
/// 自动化测试运行器统计
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct TestRunnerStats {
    pub total_tests: usize,
    pub completed_tests: usize,
    pub failed_tests: usize,
    pub skipped_tests: usize,
    pub total_execution_time: Duration,
    pub average_test_time: Duration,
    pub parallel_efficiency: f64, // 百分比
}
impl AutomatedTestRunner {
    /// 创建新的自动化测试运行器
    pub fn new(
        config: TestPlanConfig,
        framework: BenchmarkFramework,
        regression_detector: Arc<Mutex<PerformanceRegressionDetector>>,
    ) -> Self {
        Self {
            config,
            framework,
            regression_detector,
            execution_results: Arc::new(Mutex::new(Vec::new())),
        }
    }
    /// 创建默认配置的运行器
    pub fn new_default(regression_detector: Arc<Mutex<PerformanceRegressionDetector>>) -> Self {
        let config: _ = TestPlanConfig::default();
        let framework: _ = BenchmarkFramework::new_default();
        Self::new(config, framework, regression_detector)
    }
    /// 运行完整的测试套件
    pub async fn run_full_test_suite(&self) -> Result<TestSuiteResults, TestRunnerError> {
        println!("🚀 Starting automated performance test suite...");
        let start_time: _ = SystemTime::now();
        // 创建所有测试任务
        let test_tasks: _ = self.create_test_tasks();
        // 执行测试
        let results: _ = if self.config.parallel_execution {
            self.run_tests_parallel(test_tasks).await?
        } else {
            self.run_tests_sequential(test_tasks).await?
        };
        let total_time: _ = start_time.elapsed().unwrap_or_default();
        // 生成统计信息
        let stats: _ = self.generate_stats(&results, total_time);
        println!("✅ Test suite completed in {:.2}s", total_time.as_secs_f64());
        println!("📊 Tests: {} completed, {} failed, {} skipped",
            stats.completed_tests,
            stats.failed_tests,
            stats.skipped_tests
        );
        Ok(TestSuiteResults {
            results,
            stats,
            timestamp: SystemTime::now()
                .duration_since(UNIX_EPOCH)
                .unwrap()
                .as_secs(),
        })
    }
    /// 创建测试任务列表
    fn create_test_tasks(&self) -> Vec<ScheduledTest> {
        let mut tasks = Vec::new();
        for test_type in &self.config.test_types {
            match test_type {
                TestType::Startup => {
                    tasks.extend(self.create_startup_tests());
                }
                TestType::Execution => {
                    tasks.extend(self.create_execution_tests());
                }
                TestType::Memory => {
                    tasks.extend(self.create_memory_tests());
                }
                TestType::Concurrent => {
                    tasks.extend(self.create_concurrent_tests());
                }
                TestType::All => {
                    tasks.extend(self.create_startup_tests());
                    tasks.extend(self.create_execution_tests());
                    tasks.extend(self.create_memory_tests());
                    tasks.extend(self.create_concurrent_tests());
                }
            }
        }
        tasks
    }
    /// 创建启动时间测试
    fn create_startup_tests(&self) -> Vec<ScheduledTest> {
        vec![
            ScheduledTest {
                name: "cold_start".to_string(),
                test_type: TestType::Startup,
                config: BenchmarkConfig {
                    iterations: 100,
                    warmup_iterations: 5,
                    timeout: Some(Duration::from_secs(30)),
                    save_raw_data: true,
                    compare_with_baseline: true,
                },
            },
            ScheduledTest {
                name: "warm_start".to_string(),
                test_type: TestType::Startup,
                config: BenchmarkConfig {
                    iterations: 1000,
                    warmup_iterations: 10,
                    timeout: Some(Duration::from_secs(30)),
                    save_raw_data: true,
                    compare_with_baseline: true,
                },
            },
            ScheduledTest {
                name: "v8_init".to_string(),
                test_type: TestType::Startup,
                config: BenchmarkConfig {
                    iterations: 500,
                    warmup_iterations: 10,
                    timeout: Some(Duration::from_secs(60)),
                    save_raw_data: true,
                    compare_with_baseline: true,
                },
            },
        ]
    }
    /// 创建执行速度测试
    fn create_execution_tests(&self) -> Vec<ScheduledTest> {
        vec![
            ScheduledTest {
                name: "expression_eval".to_string(),
                test_type: TestType::Execution,
                config: BenchmarkConfig {
                    iterations: 10000,
                    warmup_iterations: 100,
                    timeout: Some(Duration::from_secs(120)),
                    save_raw_data: true,
                    compare_with_baseline: true,
                },
            },
            ScheduledTest {
                name: "function_call".to_string(),
                test_type: TestType::Execution,
                config: BenchmarkConfig {
                    iterations: 5000,
                    warmup_iterations: 50,
                    timeout: Some(Duration::from_secs(120)),
                    save_raw_data: true,
                    compare_with_baseline: true,
                },
            },
            ScheduledTest {
                name: "object_creation".to_string(),
                test_type: TestType::Execution,
                config: BenchmarkConfig {
                    iterations: 3000,
                    warmup_iterations: 30,
                    timeout: Some(Duration::from_secs(120)),
                    save_raw_data: true,
                    compare_with_baseline: true,
                },
            },
        ]
    }
    /// 创建内存使用测试
    fn create_memory_tests(&self) -> Vec<ScheduledTest> {
        vec![
            ScheduledTest {
                name: "memory_allocation".to_string(),
                test_type: TestType::Memory,
                config: BenchmarkConfig {
                    iterations: 1000,
                    warmup_iterations: 10,
                    timeout: Some(Duration::from_secs(180)),
                    save_raw_data: true,
                    compare_with_baseline: true,
                },
            },
            ScheduledTest {
                name: "memory_pool".to_string(),
                test_type: TestType::Memory,
                config: BenchmarkConfig {
                    iterations: 2000,
                    warmup_iterations: 20,
                    timeout: Some(Duration::from_secs(180)),
                    save_raw_data: true,
                    compare_with_baseline: true,
                },
            },
        ]
    }
    /// 创建并发性能测试
    fn create_concurrent_tests(&self) -> Vec<ScheduledTest> {
        vec![
            ScheduledTest {
                name: "concurrent_execution".to_string(),
                test_type: TestType::Concurrent,
                config: BenchmarkConfig {
                    iterations: 100,
                    warmup_iterations: 5,
                    timeout: Some(Duration::from_secs(240)),
                    save_raw_data: true,
                    compare_with_baseline: true,
                },
            },
            ScheduledTest {
                name: "async_operations".to_string(),
                test_type: TestType::Concurrent,
                config: BenchmarkConfig {
                    iterations: 500,
                    warmup_iterations: 10,
                    timeout: Some(Duration::from_secs(240)),
                    save_raw_data: true,
                    compare_with_baseline: true,
                },
            },
        ]
    }
    /// 并行执行测试
    async fn run_tests_parallel(
        &self,
        tasks: Vec<ScheduledTest>,
    ) -> Result<Vec<TestExecutionResult>, TestRunnerError> {
        let semaphore: _ = Arc::new(Mutex::new(tokio::sync::Semaphore::new(self.config.max_concurrent_tests)));
        let mut handles: Vec<JoinHandle<Result<TestExecutionResult, TestRunnerError>>> = Vec::new();
        for task in tasks {
            let semaphore: _ = semaphore.clone();
            let handle: _ = tokio::spawn(async move {
                let _permit: _ = semaphore.acquire().await.map_err(|e| {
                    TestRunnerError::ExecutionFailed(e.to_string())
                })?;
                // We can't easily capture self in async block, so we need to refactor
                // For now, return an error to indicate this needs fixing
                Err(TestRunnerError::ExecutionFailed(
                    "Async test execution needs refactoring".to_string()))
            });
            handles.push(handle);
        }
        // 等待所有测试完成
        let mut results = Vec::new();
        for handle in handles {
            match handle.await {
                Ok(result) => results.push(result?),
                Err(e) => {
                    return Err(TestRunnerError::ExecutionFailed(e.to_string()));
                }
            }
        }
        Ok(results)
    }
    /// 顺序执行测试
    async fn run_tests_sequential(
        &self,
        tasks: Vec<ScheduledTest>,
    ) -> Result<Vec<TestExecutionResult>, TestRunnerError> {
        let mut results = Vec::new();
        for task in tasks {
            let result: _ = self.run_single_test(task).await?;
            results.push(result);
        }
        Ok(results)
    }
    /// 执行单个测试
    async fn run_single_test(
        &self,
        task: ScheduledTest,
    ) -> Result<TestExecutionResult, TestRunnerError> {
        println!("🔄 Running test: {} ({:?})", task.name, task.test_type);
        let start_time: _ = SystemTime::now();
        let timestamp: _ = start_time
            .duration_since(UNIX_EPOCH)
            .unwrap()
            .as_secs();
        let mut status = TestStatus::Running;
        let mut result = None;
        let mut error = None;
        // 设置超时
        let timeout_duration: _ = self.config.timeout_per_test.unwrap_or(Duration::from_secs(300));
        // 执行测试（使用 tokio::time::timeout 实现超时）
        let test_future: _ = self.execute_test(&task);
        match tokio::time::timeout(timeout_duration, test_future).await {
            Ok(Ok(res)) => {
                result = Some(res);
                status = TestStatus::Completed;
                println!("✅ Test completed: {}", task.name);
            }
            Ok(Err(e)) => {
                error = Some(e.to_string());
                status = TestStatus::Failed;
                println!("❌ Test failed: {} - {}", task.name, e);
            }
            Err(_) => {
                error = Some("Test timeout".to_string());
                status = TestStatus::Failed;
                println!("⏱️  Test timeout: {}", task.name);
            }
        }
        let execution_time: _ = start_time.elapsed().unwrap_or_default();
        Ok(TestExecutionResult {
            test_name: task.name,
            test_type: task.test_type,
            status,
            result,
            error,
            execution_time,
            timestamp,
        })
    }
    /// 实际执行测试逻辑
    async fn execute_test(
        &self,
        task: &ScheduledTest,
    ) -> Result<BenchmarkResult, TestRunnerError> {
        // 根据测试类型执行相应的基准测试
        match task.test_type {
            TestType::Startup => {
                // 这里应该调用实际的启动时间基准测试
                // 目前返回模拟结果
                Ok(self.framework.run_benchmark(
                    &task.name,
                    MetricType::StartupTime,
                    || {
                        // 模拟启动测试
                        std::thread::sleep(Duration::from_millis(10));
                    },
                ))
            }
            TestType::Execution => {
                Ok(self.framework.run_benchmark(
                    &task.name,
                    MetricType::ExecutionTime,
                    || {
                        // 模拟执行测试
                        let mut sum = 0;
                        for i in 0..1000 {
                            sum += i;
                        }
                        sum
                    },
                ))
            }
            TestType::Memory => {
                Ok(self.framework.run_benchmark_with_memory(
                    &task.name,
                    MetricType::MemoryUsage,
                    || {
                        // 模拟内存测试
                        let vec: _ = vec![0u64; 1000];
                        vec
                    },
                ))
            }
            TestType::Concurrent => {
                Ok(self.framework.run_benchmark(
                    &task.name,
                    MetricType::OperationsPerSecond,
                    || {
                        // 模拟并发测试
                        std::thread::sleep(Duration::from_millis(1));
                    },
                ))
            }
            TestType::All => {
                Err(TestRunnerError::ConfigError(
                    "TestType::All should be expanded before execution".to_string(),
                ))
            }
        }
    }
    /// 生成测试统计信息
    fn generate_stats(
        &self,
        results: &[TestExecutionResult],
        total_time: Duration,
    ) -> TestRunnerStats {
        let completed_tests: _ = results.iter().filter(|r| r.status == TestStatus::Completed).count();
        let failed_tests: _ = results.iter().filter(|r| r.status == TestStatus::Failed).count();
        let skipped_tests: _ = results.iter().filter(|r| r.status == TestStatus::Skipped).count();
        let total_execution_time: Duration = results
            .iter()
            .map(|r| r.execution_time)
            .sum();
        let average_test_time: _ = if !results.is_empty() {
            Duration::from_nanos(total_execution_time.as_nanos() as u64 / results.len() as u64)
        } else {
            Duration::default()
        };
        // 计算并行效率
        let parallel_efficiency: _ = if total_execution_time.as_secs_f64() > 0.0 {
            (total_execution_time.as_secs_f64() / total_time.as_secs_f64()) * 100.0
        } else {
            0.0
        };
        TestRunnerStats {
            total_tests: results.len(),
            completed_tests,
            failed_tests,
            skipped_tests,
            total_execution_time,
            average_test_time,
            parallel_efficiency,
        }
    }
    /// 获取测试结果
    pub fn get_results(&self) -> Vec<TestExecutionResult> {
        self.execution_results.lock().unwrap().clone()
    }
    /// 运行特定类型的测试
    pub async fn run_test_type(&self, test_type: TestType) -> Result<TestSuiteResults, TestRunnerError> {
        let config: _ = TestPlanConfig {
            test_types: vec![test_type],
            parallel_execution: self.config.parallel_execution,
            max_concurrent_tests: self.config.max_concurrent_tests,
            timeout_per_test: self.config.timeout_per_test,
            retry_failed_tests: self.config.retry_failed_tests,
            max_retries: self.config.max_retries,
            save_results: self.config.save_results,
            results_directory: self.config.results_directory.clone(),
        };
        let runner: _ = AutomatedTestRunner::new(
            config,
            self.framework.clone(),
            self.regression_detector.clone(),
        );
        runner.run_full_test_suite().await
    }
}
/// 计划中的测试
#[derive(Debug, Clone)]
pub struct ScheduledTest {
    pub name: String,
    pub test_type: TestType,
    pub config: BenchmarkConfig,
}
/// 测试套件结果
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct TestSuiteResults {
    pub results: Vec<TestExecutionResult>,
    pub stats: TestRunnerStats,
    pub timestamp: u64,
}
impl TestSuiteResults {
    /// 生成测试套件总结报告
    pub fn generate_summary(&self) -> String {
        let mut report = String::new();
        report.push_str("\n=== Automated Test Suite Results ===\n");
        report.push_str(&format!("Timestamp: {}\n", self.timestamp));
        report.push_str(&format!("Total Tests: {}\n", self.stats.total_tests));
        report.push_str(&format!("Completed: {}\n", self.stats.completed_tests));
        report.push_str(&format!("Failed: {}\n", self.stats.failed_tests));
        report.push_str(&format!("Skipped: {}\n", self.stats.skipped_tests));
        report.push_str(&format!("Total Execution Time: {:.2}s\n", self.stats.total_execution_time.as_secs_f64()));
        report.push_str(&format!("Average Test Time: {:.2}ms\n", self.stats.average_test_time.as_secs_f64() * 1000.0));
        report.push_str(&format!("Parallel Efficiency: {:.1}%\n\n", self.stats.parallel_efficiency));
        // 详细结果
        for result in &self.results {
            report.push_str(&format!("Test: {} ({:?})\n", result.test_name, result.test_type));
            report.push_str(&format!("  Status: {:?}\n", result.status));
            report.push_str(&format!("  Execution Time: {:.2}ms\n", result.execution_time.as_secs_f64() * 1000.0));
            if let Some(error) = &result.error {
                report.push_str(&format!("  Error: {}\n", error));
            }
            if let Some(benchmark_result) = &result.result {
                report.push_str(&format!("  Avg Duration: {:.2}μs\n", benchmark_result.avg_duration.as_secs_f64() * 1_000_000.0));
                report.push_str(&format!("  Ops/sec: {:.0}\n", benchmark_result.operations_per_second));
            }
            report.push('\n');
        }
        report
    }
}