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Coyote
Microsoft.Coyote.Actors.Tests.StateMachines
SetupTcsEvent

How to use SetupTcsEvent class of Microsoft.Coyote.Actors.Tests.StateMachines package

Best Coyote code snippet using Microsoft.Coyote.Actors.Tests.StateMachines.SetupTcsEvent

ReceiveEventStressTests.cs

Source:ReceiveEventStressTests.cs

...11        public ReceiveEventStressTests(ITestOutputHelper output)12            : base(output)13        {14        }15        internal class SetupTcsEvent : Event16        {17            public TaskCompletionSource<bool> Tcs;18            public int NumMessages;19            public SetupTcsEvent(TaskCompletionSource<bool> tcs, int numMessages)20            {21                this.Tcs = tcs;22                this.NumMessages = numMessages;23            }24        }25        internal class SetupIdEvent : Event26        {27            public ActorId Id;28            public int NumMessages;29            public SetupIdEvent(ActorId id, int numMessages)30            {31                this.Id = id;32                this.NumMessages = numMessages;33            }34        }35        private class Message : Event36        {37        }38        private class M1 : StateMachine39        {40            [Start]41            [OnEntry(nameof(InitOnEntry))]42            private class Init : State43            {44            }45            private void InitOnEntry(Event e)46            {47                var tcs = (e as SetupTcsEvent).Tcs;48                var numMessages = (e as SetupTcsEvent).NumMessages;49                var id = this.CreateActor(typeof(M2), new SetupTcsEvent(tcs, numMessages));50                var counter = 0;51                while (counter < numMessages)52                {53                    counter++;54                    this.SendEvent(id, new Message());55                }56            }57        }58        private class M2 : StateMachine59        {60            [Start]61            [OnEntry(nameof(InitOnEntry))]62            private class Init : State63            {64            }65            private async SystemTasks.Task InitOnEntry(Event e)66            {67                var tcs = (e as SetupTcsEvent).Tcs;68                var numMessages = (e as SetupTcsEvent).NumMessages;69                var counter = 0;70                while (counter < numMessages)71                {72                    counter++;73                    await this.ReceiveEventAsync(typeof(Message));74                }75                tcs.SetResult(true);76            }77        }78        [Fact(Timeout = 20000)]79        public void TestReceiveEvent()80        {81            this.Test(async r =>82            {83                var tcs = TaskCompletionSource.Create<bool>();84                r.CreateActor(typeof(M1), new SetupTcsEvent(tcs, 18000));85                var result = await this.GetResultAsync(tcs);86                Assert.True(result);87            });88        }89        private class M3 : StateMachine90        {91            [Start]92            [OnEntry(nameof(InitOnEntry))]93            private class Init : State94            {95            }96            private void InitOnEntry(Event e)97            {98                var tcs = (e as SetupTcsEvent).Tcs;99                var numMessages = (e as SetupTcsEvent).NumMessages;100                var id = this.CreateActor(typeof(M4), new SetupTcsEvent(tcs, numMessages));101                var counter = 0;102                while (counter < numMessages)103                {104                    counter++;105                    this.SendEvent(id, new Message());106                }107            }108        }109        private class M4 : StateMachine110        {111            private TaskCompletionSource<bool> Tcs;112            private int NumMessages;113            private int Counter;114            [Start]115            [OnEntry(nameof(InitOnEntry))]116            [OnEventDoAction(typeof(Message), nameof(HandleMessage))]117            private class Init : State118            {119            }120            private void InitOnEntry(Event e)121            {122                this.Tcs = (e as SetupTcsEvent).Tcs;123                this.NumMessages = (e as SetupTcsEvent).NumMessages;124                this.Counter = 0;125            }126            private async SystemTasks.Task HandleMessage()127            {128                await this.ReceiveEventAsync(typeof(Message));129                this.Counter += 2; // +2 because we are handling a message and receiving another.130                if (this.Counter == this.NumMessages)131                {132                    this.Tcs.SetResult(true);133                }134            }135        }136        [Fact(Timeout = 20000)]137        public void TestReceiveEventAlternate()138        {139            this.Test(async r =>140            {141                var tcs = TaskCompletionSource.Create<bool>();142                r.CreateActor(typeof(M3), new SetupTcsEvent(tcs, 18000));143                var result = await this.GetResultAsync(tcs);144                Assert.True(result);145            });146        }147        private class M5 : StateMachine148        {149            [Start]150            [OnEntry(nameof(InitOnEntry))]151            private class Init : State152            {153            }154            private async SystemTasks.Task InitOnEntry(Event e)155            {156                var tcs = (e as SetupTcsEvent).Tcs;157                var numMessages = (e as SetupTcsEvent).NumMessages;158                var id = this.CreateActor(typeof(M6), new SetupIdEvent(this.Id, numMessages));159                var counter = 0;160                while (counter < numMessages)161                {162                    counter++;163                    this.SendEvent(id, new Message());164                    await this.ReceiveEventAsync(typeof(Message));165                }166                tcs.SetResult(true);167            }168        }169        private class M6 : StateMachine170        {171            [Start]172            [OnEntry(nameof(InitOnEntry))]173            private class Init : State174            {175            }176            private async SystemTasks.Task InitOnEntry(Event e)177            {178                var id = (e as SetupIdEvent).Id;179                var numMessages = (e as SetupIdEvent).NumMessages;180                var counter = 0;181                while (counter < numMessages)182                {183                    counter++;184                    await this.ReceiveEventAsync(typeof(Message));185                    this.SendEvent(id, new Message());186                }187            }188        }189        [Fact(Timeout = 20000)]190        public void TestReceiveEventExchange()191        {192            this.Test(async r =>193            {194                var tcs = TaskCompletionSource.Create<bool>();195                r.CreateActor(typeof(M5), new SetupTcsEvent(tcs, 18000));196                var result = await this.GetResultAsync(tcs);197                Assert.True(result);198            });199        }200    }201}...

ExchangeEventLatencyBenchmark.cs

Source:ExchangeEventLatencyBenchmark.cs

...10    [MinColumn, MaxColumn, MeanColumn, Q1Column, Q3Column, RankColumn]11    [MarkdownExporter, HtmlExporter, CsvExporter, CsvMeasurementsExporter, RPlotExporter]12    public class ExchangeEventLatencyBenchmark13    {14        private class SetupTcsEvent : Event15        {16            public long NumMessages;17            public SetupTcsEvent(long numMessages)18            {19                this.NumMessages = numMessages;20            }21        }22        private class SetupTargetEvent : Event23        {24            public ActorId Target;25            public long NumMessages;26            internal SetupTargetEvent(ActorId target, long numMessages)27            {28                this.Target = target;29                this.NumMessages = numMessages;30            }31        }32        private class Message : Event33        {34        }35        private class StartExchangeEventLatencyEvent : Event36        {37            public TaskCompletionSource<bool> Tcs;38            public StartExchangeEventLatencyEvent(TaskCompletionSource<bool> tcs)39            {40                this.Tcs = tcs;41            }42        }43        private class StartLatencyExchangeEventViaReceiveEvent : Event44        {45            public TaskCompletionSource<bool> Tcs;46            public StartLatencyExchangeEventViaReceiveEvent(TaskCompletionSource<bool> tcs)47            {48                this.Tcs = tcs;49            }50        }51        private class M1 : StateMachine52        {53            private TaskCompletionSource<bool> Tcs;54            private ActorId Target;55            private long NumMessages;56            private long Counter = 0;57            private readonly Message MessageInstance = new Message();58            [Start]59            [OnEntry(nameof(InitOnEntry))]60            [OnEventDoAction(typeof(Message), nameof(SendMessage))]61            [OnEventDoAction(typeof(StartExchangeEventLatencyEvent), nameof(StartExchangeEventLatency))]62            [OnEventDoAction(typeof(StartLatencyExchangeEventViaReceiveEvent), nameof(StartLatencyExchangeEventViaReceive))]63            private class Init : State64            {65            }66            private void InitOnEntry(Event e)67            {68                this.NumMessages = (e as SetupTcsEvent).NumMessages;69                this.Target = this.CreateActor(typeof(M2), new SetupTargetEvent(this.Id, this.NumMessages));70            }71            private void StartExchangeEventLatency(Event e)72            {73                this.Counter = 0;74                this.Tcs = (e as StartExchangeEventLatencyEvent).Tcs;75                this.SendMessage();76            }77            private void SendMessage()78            {79                if (this.Counter == this.NumMessages)80                {81                    this.Tcs.SetResult(true);82                }83                else84                {85                    this.Counter++;86                    this.SendEvent(this.Target, this.MessageInstance);87                }88            }89            private async Task StartLatencyExchangeEventViaReceive(Event e)90            {91                this.Tcs = (e as StartLatencyExchangeEventViaReceiveEvent).Tcs;92                this.SendEvent(this.Target, e);93                var counter = 0;94                while (counter < this.NumMessages)95                {96                    counter++;97                    await this.ReceiveEventAsync(typeof(Message));98                    this.SendEvent(this.Target, this.MessageInstance);99                }100                this.Tcs.SetResult(true);101            }102        }103        private class M2 : StateMachine104        {105            private ActorId Target;106            private long NumMessages;107            private readonly Message MessageInstance = new Message();108            [Start]109            [OnEntry(nameof(InitOnEntry))]110            [OnEventDoAction(typeof(Message), nameof(SendMessage))]111            [OnEventDoAction(typeof(StartLatencyExchangeEventViaReceiveEvent), nameof(StartLatencyExchangeEventViaReceive))]112            private class Init : State113            {114            }115            private void InitOnEntry(Event e)116            {117                var s = (SetupTargetEvent)e;118                this.Target = s.Target;119                this.NumMessages = s.NumMessages;120            }121            private void SendMessage()122            {123                this.SendEvent(this.Target, this.MessageInstance);124            }125            private async Task StartLatencyExchangeEventViaReceive()126            {127                var counter = 0;128                while (counter < this.NumMessages)129                {130                    counter++;131                    this.SendEvent(this.Target, this.MessageInstance);132                    await this.ReceiveEventAsync(typeof(Message));133                }134            }135        }136        public static int NumMessages => 100000;137        private IActorRuntime Runtime;138        private ActorId Master;139        [IterationSetup]140        public void IterationSetup()141        {142            if (this.Runtime is null)143            {144                var configuration = Configuration.Create();145                this.Runtime = RuntimeFactory.Create(configuration);146                this.Master = this.Runtime.CreateActor(typeof(M1), null, new SetupTcsEvent(NumMessages));147            }148        }149        [Benchmark]150        public async Task MeasureExchangeEventLatency()151        {152            var tcs = new TaskCompletionSource<bool>();153            this.Runtime.SendEvent(this.Master, new StartExchangeEventLatencyEvent(tcs));154            await tcs.Task;155        }156        [Benchmark]157        public async Task MeasureLatencyExchangeEventViaReceive()158        {159            var tcs = new TaskCompletionSource<bool>();160            this.Runtime.SendEvent(this.Master, new StartLatencyExchangeEventViaReceiveEvent(tcs));...

SetupTcsEvent

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Actors.Timers;6using Microsoft.Coyote.Actors.Timers.Mocks;7using Microsoft.Coyote.Actors.Timers.Mocks.MockTimers;8using Microsoft.Coyote.Actors.Timers.Mocks.MockTimers.MockTimers;9using Microsoft.Coyote.Actors.Timers.Mocks.MockTimers.MockTimers.MockTimers;10using Microsoft.Coyote.Actors.Timers.Mocks.MockTimers.MockTimers.MockTimers.MockTimers;11using Microsoft.Coyote.Actors.Timers.Mocks.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers;12using Microsoft.Coyote.Actors.Timers.Mocks.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers;13using Microsoft.Coyote.Actors.Timers.Mocks.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers;14using Microsoft.Coyote.Actors.Timers.Mocks.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers;15using Microsoft.Coyote.Actors.Timers.Mocks.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers;16using Microsoft.Coyote.Actors.Timers.Mocks.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers.MockTimers;

SetupTcsEvent

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.Timers;3using Microsoft.Coyote.Actors.TestingServices;4using Microsoft.Coyote.Actors.TestingServices.StateMachines;5using Microsoft.Coyote.Actors.TestingServices.Timers;6using System;7using System.Collections.Generic;8using System.Threading.Tasks;9{10    {11        public TaskCompletionSource<bool> Tcs;12        public SetupTcsEvent(TaskCompletionSource<bool> tcs)13        {14            this.Tcs = tcs;15        }16    }17    {18        private TaskCompletionSource<bool> Tcs;19        [OnEntry(nameof(OnInit))]20        [OnEventDoAction(typeof(SetupTcsEvent), nameof(OnSetupTcs))]21        [OnEventDoAction(typeof(TimerElapsedEvent), nameof(OnTimerElapsed))]22        {23        }24        private void OnInit()25        {26            this.Tcs = new TaskCompletionSource<bool>();27            this.SendEvent(this.Id, new SetupTcsEvent(this.Tcs));28            this.Raise(new Halt());29        }30        private void OnSetupTcs(Event e)31        {32            var setupEvent = e as SetupTcsEvent;33            this.Tcs = setupEvent.Tcs;34            this.SendEvent(this.Id, new TimerElapsedEvent());35        }36        private void OnTimerElapsed()37        {38            this.Tcs.SetResult(true);39        }40    }41    {42        private TaskCompletionSource<bool> Tcs;43        [OnEntry(nameof(OnInit))]44        [OnEventDoAction(typeof(SetupTcsEvent), nameof(OnSetupTcs))]45        [OnEventDoAction(typeof(TimerElapsedEvent), nameof(OnTimerElapsed))]46        {47        }48        private void OnInit()49        {50            this.Tcs = new TaskCompletionSource<bool>();51            this.SendEvent(this.Id, new SetupTcsEvent(this.Tcs));52            this.Raise(new Halt());53        }54        private void OnSetupTcs(Event e)55        {56            var setupEvent = e as SetupTcsEvent;57            this.Tcs = setupEvent.Tcs;58            this.SendEvent(this.Id, new TimerElapsedEvent());59        }

SetupTcsEvent

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.Timers;3using Microsoft.Coyote.Specifications;4using Microsoft.Coyote.SystematicTesting;5using System;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10{11    {12        static void Main(string[] args)13        {14            var configuration = Configuration.Create();15            configuration.SchedulingIterations = 100;16            configuration.SchedulingStrategy = SchedulingStrategy.DFS;17            configuration.SchedulingPolicy = SchedulingPolicy.BoundedRandom;18            configuration.SchedulingRandomSeed = 1;19            configuration.ThrowOnFailure = true;20            configuration.TestingEngine = TestingEngine.InProcess;21            var test = new Coyote.SystematicTesting.Test(configuration);22            test.KeepExecutingAsync();23            test.CreateActor(typeof(Actor1));24            test.CreateActor(typeof(Actor2));25            test.WaitAllActorsDoneExecuting();26            test.Stop();27        }28    }29    {30        [OnEventDoAction(typeof(Start), nameof(StartSetup))]31        [OnEventDoAction(typeof(SetupTcsEvent), nameof(SetupTcs))]32        class Init : State { }33        void StartSetup()34        {35            this.SendEvent(this.Id, new SetupTcsEvent());36        }37        void SetupTcs()38        {39            this.RaiseGotoStateEvent<Init>();40        }41    }42    {43        [OnEventDoAction(typeof(Start), nameof(StartSetup))]44        [OnEventDoAction(typeof(SetupTcsEvent), nameof(SetupTcs))]45        class Init : State { }46        void StartSetup()47        {48            this.SendEvent(this.Id, new SetupTcsEvent());49        }50        void SetupTcs()51        {52            this.RaiseGotoStateEvent<Init>();53        }54    }55    class SetupTcsEvent : Event { }56}57I have tried to use the KeepExecutingAsync() method. However, the test

SetupTcsEvent

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.TestingServices;3using Microsoft.Coyote.Actors.Timers;4using Microsoft.Coyote.SystematicTesting;5using Microsoft.Coyote.SystematicTesting.Strategies;6using Microsoft.Coyote.SystematicTesting.Timers;7using Microsoft.Coyote.SystematicTesting.TestingServices;8using Microsoft.Coyote.Tasks;9using Microsoft.Coyote.Tasks.Timers;10using System;11using System.Collections.Generic;12using System.Linq;13using System.Text;14using System.Threading;15using System.Threading.Tasks;16{17    {18        public TaskCompletionSource<bool> Tcs;19        public SetupTcsEvent(TaskCompletionSource<bool> tcs)20        {21            this.Tcs = tcs;22        }23    }24    {25        private TaskCompletionSource<bool> Tcs;26        [OnEntry(nameof(Setup))]27        [OnEventDoAction(typeof(SetupTcsEvent), nameof(SetupTcs))]28        {29        }30        private void Setup()31        {32            this.Tcs = new TaskCompletionSource<bool>();33        }34        private void SetupTcs(Event e)35        {36            var tcsEvent = e as SetupTcsEvent;37            tcsEvent.Tcs.SetResult(true);38        }39    }40    {41        private TaskCompletionSource<bool> Tcs;42        [OnEntry(nameof(Setup))]43        [OnEventDoAction(typeof(SetupTcsEvent), nameof(SetupTcs))]44        [OnEventDoAction(typeof(Default), nameof(DoNothing))]45        {46        }47        private void Setup()48        {49            this.Tcs = new TaskCompletionSource<bool>();50            this.Send(this.Id, new SetupTcsEvent(this.Tcs));51        }52        private void SetupTcs(Event e)53        {54            var tcsEvent = e as SetupTcsEvent;55            this.Tcs = tcsEvent.Tcs;56        }57        private void DoNothing()58        {59            this.Tcs.SetResult(true);60        }61    }62    {63        private TaskCompletionSource<bool> Tcs;64        [OnEntry(nameof(Setup

SetupTcsEvent

Using AI Code Generation

1using Microsoft.Coyote.Actors.Tests.StateMachines;2using System.Threading.Tasks;3{4    {5        static async Task Main(string[] args)6        {7            var tcs = new SetupTcsEvent();8            await tcs.Task;9            System.Console.WriteLine("Hello World!");10        }11    }12}13using Microsoft.Coyote.Actors;14using System.Threading.Tasks;15{16    {17        static async Task Main(string[] args)18        {19            var tcs = new SetupTcsEvent();20            await tcs.Task;21            System.Console.WriteLine("Hello World!");22        }23    }24}

SetupTcsEvent

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.Tests.StateMachines;3using System;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            var runtime = RuntimeFactory.Create();10            var tcs = new TaskCompletionSource<int>();11            var machine = runtime.CreateActor(typeof(SetupTcsEvent));12            runtime.SendEvent(machine, new SetupTcsEvent(tcs));13            await tcs.Task;14            Console.WriteLine("Task completed");15        }16    }17}

SetupTcsEvent

Using AI Code Generation

1using Microsoft.Coyote.Actors.Tests.StateMachines;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            await new SetupTcsEvent().RunAsync();9        }10    }11}12using Microsoft.Coyote.Actors;13using System;14using System.Threading.Tasks;15{16    {17        static async Task Main(string[] args)18        {19            await new SetupTcsEvent().RunAsync();20        }21    }22}

SetupTcsEvent

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.Timers;3using System;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            var runtime = RuntimeFactory.Create();10            await runtime.CreateActorAsync(typeof(MyActor));11            await Task.Delay(10000);12        }13    }14    {15        private SetupTcsEvent tcs;16        protected override async Task OnInitializeAsync(Event initialEvent)17        {18            tcs = new SetupTcsEvent();19            tcs.Tcs = new TaskCompletionSource<bool>();20            await this.RegisterTimerAsync(tcs, TimeSpan.FromSeconds(5));21            await this.ReceiveEventAsync<SetupTcsEvent>(async e =>22            {23                await e.Tcs.Task;24                Console.WriteLine("timer fired");25            });26        }27    }28}

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