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96680fd4c6
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96680fd4c6 | ||
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432ed2a70c | ||
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186eec4e75 |
@@ -0,0 +1,47 @@
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using Common.Attributes;
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using Common.Tools;
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using System;
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namespace Command
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{
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/// <summary>
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/// 步骤运行耗时统计命令。
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/// <para>
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/// 命令库为纯 .NET 类库,不直接引用宿主的步骤管理器类型;
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/// 实际的步骤数据查询能力由宿主(StepRunning)在执行测试步骤前通过
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/// <see cref="Common.Tools.StepRuntimeContext.StepTimeQuery"/> 注入(依赖倒置),
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/// 多台架并发运行时各作用域的查询器随异步流隔离,互不串扰。
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/// </para>
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/// </summary>
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[ADPCommand]
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public static class CommandRunningTime
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{
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/// <summary>
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/// 计算测试步骤运行时间之和:统计步骤管理器主程序中,
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/// 序号从起始序号到结束序号(含两端)范围内所有步骤的运行耗时总和。
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/// </summary>
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/// <param name="起始序号">起始步骤序号(从 1 开始)</param>
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/// <param name="结束序号">结束步骤序号(含本身)</param>
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/// <returns>范围内步骤运行时间之和(毫秒);序号超界、范围内无步骤或查询异常时输出 0</returns>
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public static double 获取步骤运行时间之和(int 起始序号, int 结束序号)
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{
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// 读取当前异步执行流注入的步骤耗时查询器(由 StepRunning 设置)
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var query = StepRuntimeContext.StepTimeQuery.Value;
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if (query == null)
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{
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Console.WriteLine($"[步骤耗时] 宿主未注入步骤耗时查询器,无法计算序号 {起始序号}~{结束序号} 的运行时间之和");
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return 0;
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}
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try
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{
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return query(起始序号, 结束序号);
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}
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catch (Exception ex)
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{
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Console.WriteLine($"[步骤耗时] 计算序号 {起始序号}~{结束序号} 的运行时间之和失败: {ex.Message}");
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return 0;
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}
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}
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}
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}
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@@ -0,0 +1,27 @@
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using System;
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using System.ComponentModel;
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namespace Common.Tools
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{
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/// <summary>
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/// 步骤运行时上下文桥接器(命令库与宿主之间的依赖倒置通道)。
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/// <para>
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/// 命令库(Command 项目)不引用宿主类型,无法直接访问步骤管理器的数据;
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/// 宿主(StepRunning)在执行测试步骤前,将当前作用域的步骤耗时查询委托写入
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/// <see cref="StepTimeQuery"/>;命令库中的耗时统计命令在执行时读取该委托完成查询。
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/// </para>
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/// <para>
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/// 使用 <see cref="AsyncLocal{T}"/> 承载:委托随异步执行流(ExecutionContext)流动,
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/// 多台架并发运行时各自持有自己作用域的查询器,天然隔离互不串扰。
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/// </para>
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/// </summary>
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public static class StepRuntimeContext
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{
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/// <summary>
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/// 当前异步执行流的步骤耗时查询委托:(起始序号, 结束序号) → 该范围内步骤运行时间之和(毫秒)。
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/// 由宿主(StepRunning)在每次执行测试步骤方法前设置;未设置时命令侧按未注入处理。
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/// </summary>
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[Browsable(false)]
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public static readonly AsyncLocal<Func<int, int, double>?> StepTimeQuery = new();
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}
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}
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@@ -433,7 +433,9 @@ namespace MonitorModule.ViewModels
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.Where(m =>
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{
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if (m.GetCustomAttribute<MonitorableAttribute>() == null) return false;
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if (m.ReturnType != typeof(Task<string>)) return false;
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// 同时支持 Task<string> 和 Task<double> 返回类型
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var rt = m.ReturnType;
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if (rt != typeof(Task<string>) && rt != typeof(Task<double>)) return false;
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var parms = m.GetParameters();
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return parms.Length == 0 ||
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(parms.Length == 1 && parms[0].ParameterType == typeof(CancellationToken));
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@@ -233,7 +233,9 @@ namespace MonitorModule.ViewModels
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.Where(m =>
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{
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if (m.GetCustomAttribute<MonitorableAttribute>() == null) return false;
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if (m.ReturnType != typeof(Task<string>)) return false;
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// 同时支持 Task<string> 和 Task<double> 返回类型
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var rt = m.ReturnType;
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if (rt != typeof(Task<string>) && rt != typeof(Task<double>)) return false;
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var parms = m.GetParameters();
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return parms.Length == 0 ||
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(parms.Length == 1 && parms[0].ParameterType == typeof(CancellationToken));
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@@ -33,12 +33,12 @@ namespace UIShare.GlobalVariable
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/// <summary>
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/// 已注册的采样项:(Fingerprint, MethodName, 编译后的委托, DeviceInstance)
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/// 委托签名统一为 Func<object, CancellationToken, Task<string>>
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/// 委托签名统一为 Func<object, CancellationToken, Task<double>>
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/// - 第一个参数 = 设备实例(open delegate 风格,编译时已做类型转换)
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/// - 第二个参数 = CancellationToken(无参方法会忽略它)
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/// - 返回值 = Task<string>
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/// - 返回值 = Task<double>(Task<string> 方法自动 TryParse 为 double)
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/// </summary>
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private readonly List<(string Fingerprint, string MethodName, Func<object, CancellationToken, Task<string>> Invoker, object Device)> _registeredMethods = new();
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private readonly List<(string Fingerprint, string MethodName, Func<object, CancellationToken, Task<double>> Invoker, object Device)> _registeredMethods = new();
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private CancellationTokenSource? _cts;
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private bool _disposed;
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@@ -76,11 +76,13 @@ namespace UIShare.GlobalVariable
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/// <summary>
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/// 将 MethodInfo 编译为强类型委托,后续调用零反射开销。
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/// 统一签名为 Func<object, CancellationToken, Task<string>>:
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/// 统一签名为 Func<object, CancellationToken, Task<double>>:
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/// - Task<double> 方法:直接返回 double 值
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/// - Task<string> 方法:自动 TryParse 为 double
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/// - 无参方法:忽略 CancellationToken
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/// - 带 CancellationToken 方法:直接透传
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/// </summary>
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private static Func<object, CancellationToken, Task<string>> BuildInvoker(MethodInfo method)
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private static Func<object, CancellationToken, Task<double>> BuildInvoker(MethodInfo method)
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{
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var deviceParam = Expression.Parameter(typeof(object), "device");
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var ctParam = Expression.Parameter(typeof(CancellationToken), "ct");
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@@ -96,8 +98,24 @@ namespace UIShare.GlobalVariable
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var call = Expression.Call(castDevice, method, callArgs);
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return Expression.Lambda<Func<object, CancellationToken, Task<string>>>(
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call, deviceParam, ctParam).Compile();
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if (method.ReturnType == typeof(Task<double>))
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{
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// Task<double> 方法:直接返回
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return Expression.Lambda<Func<object, CancellationToken, Task<double>>>(
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call, deviceParam, ctParam).Compile();
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}
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else
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{
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// Task<string> 方法:await 后 TryParse 为 double
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return async (device, ct) =>
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{
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// 通过 MethodInfo.Invoke 调用(仅 Task<string> 路径,性能可接受)
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var task = (Task<string>)method.Invoke(device,
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parms.Length == 1 ? new object[] { ct } : Array.Empty<object>())!;
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string raw = await task.ConfigureAwait(false);
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return double.TryParse(raw, out double v) ? v : double.NaN;
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};
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}
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}
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/// <summary>
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@@ -126,7 +144,9 @@ namespace UIShare.GlobalVariable
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.Where(m =>
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{
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if (m.GetCustomAttribute<MonitorableAttribute>() == null) return false;
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if (m.ReturnType != typeof(Task<string>)) return false;
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// 同时支持 Task<string> 和 Task<double> 返回类型
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var rt = m.ReturnType;
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if (rt != typeof(Task<string>) && rt != typeof(Task<double>)) return false;
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var parms = m.GetParameters();
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return parms.Length == 0 ||
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(parms.Length == 1 && parms[0].ParameterType == typeof(CancellationToken));
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@@ -184,10 +204,10 @@ namespace UIShare.GlobalVariable
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{
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try
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{
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// 直接委托调用,零反射开销
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string raw = await entry.Invoker(entry.Device, token).ConfigureAwait(false);
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// 直接委托调用,零反射开销(Task<double> 路径)或自动 TryParse(Task<string> 路径)
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double value = await entry.Invoker(entry.Device, token).ConfigureAwait(false);
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if (!double.TryParse(raw, out double value)) return;
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if (double.IsNaN(value)) return;
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// 采样成功,重置失败计数
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_failureCounts.TryRemove(channelKey, out _);
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@@ -73,6 +73,8 @@ namespace UIShare
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ResetAllStepStatus(program.ErrorStepCollection);
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tmpParameters.Clear();
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TestRoundID = Guid.NewGuid();
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// 注入步骤耗时查询器:AsyncLocal 随异步执行流流动,命令库(CommandRunningTime)据此查询当前作用域主程序的步骤耗时
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StepRuntimeContext.StepTimeQuery.Value = QueryStepRunTimeSum;
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}
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foreach (var item in program.Parameters)
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{
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@@ -261,6 +263,8 @@ namespace UIShare
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tmpParameters.Clear();
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testItemStack.Clear();
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TestRoundID = Guid.NewGuid();
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// 注入步骤耗时查询器:AsyncLocal 随异步执行流流动,命令库(CommandRunningTime)据此查询当前作用域主程序的步骤耗时
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StepRuntimeContext.StepTimeQuery.Value = QueryStepRunTimeSum;
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}
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int initialLoopStackCount = loopStack.Count;
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foreach (var item in program.Parameters)
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@@ -469,7 +473,11 @@ namespace UIShare
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{
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if(_scopedContext.Program.StepCollection.Count>1)
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_scopedContext.SelectedStep = null;
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// 区间延迟不计入步骤运行时间:延迟期间暂停步骤计时器(子程序内的区间延迟同样排除,它们都归属顶层步骤的计时区间)
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bool timingPaused = stepStopwatch.IsRunning;
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if (timingPaused) stepStopwatch.Stop();
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await Task.Delay(_systemConfig.PerformanceLevel, cancellationToken);
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if (timingPaused) stepStopwatch.Start();
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// 1. 查找类型
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@@ -800,6 +808,30 @@ namespace UIShare
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}
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}
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/// <summary>
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/// 查询当前作用域主程序步骤集合中,序号位于 [起始序号, 结束序号](含两端)范围内步骤的运行时间之和(毫秒)。
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/// <para>由 ExecuteSteps / ExecuteErrorSteps 顶层启动时经 StepRuntimeContext 注入(AsyncLocal 随异步流流动),
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/// 供命令库 CommandRunningTime.获取步骤运行时间之和 调用(依赖倒置:命令库不引用宿主类型)。</para>
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/// <para>序号倒置、超界(范围内不存在步骤)时记录错误日志并返回 0;未执行步骤的耗时按 0 计入。</para>
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/// </summary>
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private double QueryStepRunTimeSum(int startIndex, int endIndex)
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{
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var steps = _scopedContext.Program.StepCollection;
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if (startIndex > endIndex)
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{
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LoggerHelper.Error($"[步骤耗时] 查询失败:起始序号 {startIndex} 大于结束序号 {endIndex},返回 0");
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return 0;
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}
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var matched = steps.Where(s => s.Index >= startIndex && s.Index <= endIndex).ToList();
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if (matched.Count == 0)
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{
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LoggerHelper.Error($"[步骤耗时] 查询失败:序号 {startIndex}~{endIndex} 范围内不存在测试步骤(主程序共 {steps.Count} 步),返回 0");
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return 0;
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}
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// 尚未执行或未启用的步骤 RunTime 为 null,按 0 计入
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return matched.Sum(s => s.RunTime ?? 0);
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}
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private void UpdateCurrentStepResult(StepVM step, bool paraResult = true, bool stepResult = true, int depth = 0)
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{
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if (stepResult && paraResult)
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