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Coyote
Microsoft.Coyote.Actors.BugFinding.Tests
NewPredecessor

How to use NewPredecessor class of Microsoft.Coyote.Actors.BugFinding.Tests package

Best Coyote code snippet using Microsoft.Coyote.Actors.BugFinding.Tests.NewPredecessor

ChainReplicationTests.cs

Source:ChainReplicationTests.cs

...473                {474                    this.NextSeqId = nextSeqId;475                }476            }477            internal class NewPredecessor : Event478            {479                public ActorId Main;480                public ActorId Predecessor;481                public NewPredecessor(ActorId main, ActorId pred)482                    : base()483                {484                    this.Main = main;485                    this.Predecessor = pred;486                }487            }488            internal class NewSuccessor : Event489            {490                public ActorId Main;491                public ActorId Successor;492                public int LastUpdateReceivedSucc;493                public int LastAckSent;494                public NewSuccessor(ActorId main, ActorId succ,495                    int lastUpdateReceivedSucc, int lastAckSent)496                    : base()497                {498                    this.Main = main;499                    this.Successor = succ;500                    this.LastUpdateReceivedSucc = lastUpdateReceivedSucc;501                    this.LastAckSent = lastAckSent;502                }503            }504            internal class NewSuccInfo : Event505            {506                public int LastUpdateReceivedSucc;507                public int LastAckSent;508                public NewSuccInfo(int lastUpdateReceivedSucc, int lastAckSent)509                    : base()510                {511                    this.LastUpdateReceivedSucc = lastUpdateReceivedSucc;512                    this.LastAckSent = lastAckSent;513                }514            }515            internal class ResponseToQuery : Event516            {517                public int Value;518                public ResponseToQuery(int val)519                    : base()520                {521                    this.Value = val;522                }523            }524            internal class ResponseToUpdate : Event525            {526            }527            private class Local : Event528            {529            }530            private int ServerId;531            private bool IsHead;532            private bool IsTail;533            private ActorId Predecessor;534            private ActorId Successor;535            private Dictionary<int, int> KeyValueStore;536            private List<int> History;537            private List<SentLog> SentHistory;538            private int NextSeqId;539            [Start]540            [OnEntry(nameof(InitOnEntry))]541            [OnEventGotoState(typeof(Local), typeof(WaitForRequest))]542            [OnEventDoAction(typeof(PredSucc), nameof(SetupPredSucc))]543            [DeferEvents(typeof(Client.Update), typeof(Client.Query),544                typeof(BackwardAck), typeof(ForwardUpdate))]545            private class Init : State546            {547            }548            private void InitOnEntry(Event e)549            {550                this.ServerId = (e as SetupEvent).Id;551                this.IsHead = (e as SetupEvent).IsHead;552                this.IsTail = (e as SetupEvent).IsTail;553                this.KeyValueStore = new Dictionary<int, int>();554                this.History = new List<int>();555                this.SentHistory = new List<SentLog>();556                this.NextSeqId = 0;557            }558            private void SetupPredSucc(Event e)559            {560                this.Predecessor = (e as PredSucc).Predecessor;561                this.Successor = (e as PredSucc).Successor;562                this.RaiseEvent(new Local());563            }564            [OnEventGotoState(typeof(Client.Update), typeof(ProcessUpdate), nameof(ProcessUpdateAction))]565            [OnEventGotoState(typeof(ForwardUpdate), typeof(ProcessFwdUpdate))]566            [OnEventGotoState(typeof(BackwardAck), typeof(ProcessBckAck))]567            [OnEventDoAction(typeof(Client.Query), nameof(ProcessQueryAction))]568            [OnEventDoAction(typeof(NewPredecessor), nameof(UpdatePredecessor))]569            [OnEventDoAction(typeof(NewSuccessor), nameof(UpdateSuccessor))]570            [OnEventDoAction(typeof(ChainReplicationMaster.BecomeHead), nameof(ProcessBecomeHead))]571            [OnEventDoAction(typeof(ChainReplicationMaster.BecomeTail), nameof(ProcessBecomeTail))]572            [OnEventDoAction(typeof(FailureDetector.Ping), nameof(SendPong))]573            private class WaitForRequest : State574            {575            }576            private void ProcessUpdateAction()577            {578                this.NextSeqId++;579                this.Assert(this.IsHead, "Server {0} is not head", this.ServerId);580            }581            private void ProcessQueryAction(Event e)582            {583                var client = (e as Client.Query).Client;584                var key = (e as Client.Query).Key;585                this.Assert(this.IsTail, "Server {0} is not tail", this.Id);586                if (this.KeyValueStore.ContainsKey(key))587                {588                    this.Monitor<ServerResponseSeqMonitor>(new ServerResponseSeqMonitor.ResponseToQuery(589                        this.Id, key, this.KeyValueStore[key]));590                    this.SendEvent(client, new ResponseToQuery(this.KeyValueStore[key]));591                }592                else593                {594                    this.SendEvent(client, new ResponseToQuery(-1));595                }596            }597            private void ProcessBecomeHead(Event e)598            {599                this.IsHead = true;600                this.Predecessor = this.Id;601                var target = (e as ChainReplicationMaster.BecomeHead).Target;602                this.SendEvent(target, new ChainReplicationMaster.HeadChanged());603            }604            private void ProcessBecomeTail(Event e)605            {606                this.IsTail = true;607                this.Successor = this.Id;608                for (int i = 0; i < this.SentHistory.Count; i++)609                {610                    this.Monitor<ServerResponseSeqMonitor>(new ServerResponseSeqMonitor.ResponseToUpdate(611                        this.Id, this.SentHistory[i].Key, this.SentHistory[i].Value));612                    this.SendEvent(this.SentHistory[i].Client, new ResponseToUpdate());613                    this.SendEvent(this.Predecessor, new BackwardAck(this.SentHistory[i].NextSeqId));614                }615                var target = (e as ChainReplicationMaster.BecomeTail).Target;616                this.SendEvent(target, new ChainReplicationMaster.TailChanged());617            }618            private void SendPong(Event e)619            {620                var target = (e as FailureDetector.Ping).Target;621                this.SendEvent(target, new FailureDetector.Pong());622            }623            private void UpdatePredecessor(Event e)624            {625                var main = (e as NewPredecessor).Main;626                this.Predecessor = (e as NewPredecessor).Predecessor;627                if (this.History.Count > 0)628                {629                    if (this.SentHistory.Count > 0)630                    {631                        this.SendEvent(main, new NewSuccInfo(632                            this.History[this.History.Count - 1],633                            this.SentHistory[0].NextSeqId));634                    }635                    else636                    {637                        this.SendEvent(main, new NewSuccInfo(638                            this.History[this.History.Count - 1],639                            this.History[this.History.Count - 1]));640                    }...

NewPredecessor

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Threading.Tasks;4using Microsoft.Coyote;5using Microsoft.Coyote.Actors;6using Microsoft.Coyote.Actors.BugFinding.Tests;7using Microsoft.Coyote.Actors.BugFinding.Tests.NewPredecessor;8using Microsoft.Coyote.Actors.BugFinding.Tests.NewPredecessor.PingPong;9using Microsoft.Coyote.Actors.BugFinding.Tests.NewPredecessor.PingPong.PingPong;10using Microsoft.Coyote.Actors.BugFinding.Tests.NewPredecessor.PingPong.PongPing;11using Microsoft.Coyote.Actors.BugFinding.Tests.NewPredecessor.PingPong.PongPing.PingPong;12using Microsoft.Coyote.Actors.BugFinding.Tests.NewPredecessor.PingPong.PongPing.PongPing;13using Microsoft.Coyote.Actors.BugFinding.Tests.NewPredecessor.PingPong.PongPing.PongPing.PingPong;14using Microsoft.Coyote.Actors.BugFinding.Tests.NewPredecessor.PingPong.PongPing.PongPing.PongPing;15using Microsoft.Coyote.Actors.BugFinding.Tests.NewPredecessor.PingPong.PongPing.PongPing.PongPing.PingPong;16using Microsoft.Coyote.Actors.BugFinding.Tests.NewPredecessor.PingPong.PongPing.PongPing.PongPing.PongPing;17using Microsoft.Coyote.Actors.BugFinding.Tests.NewPredecessor.PingPong.PongPing.PongPing.PongPing.PongPing.PingPong;18using Microsoft.Coyote.Actors.BugFinding.Tests.NewPredecessor.PingPong.PongPing.PongPing.PongPing.PongPing.PongPing;19using Microsoft.Coyote.Actors.BugFinding.Tests.NewPredecessor.PingPong.PongPing.PongPing.PongPing.PongPing.PongPing.PingPong;20using Microsoft.Coyote.Actors.BugFinding.Tests.NewPredecessor.PingPong.PongPing.PongPing.PongPing.PongPing.PongPing.PongPing;21using Microsoft.Coyote.Actors.BugFinding.Tests.NewPredecessor.PingPong.PongPing.PongPing.PongPing.PongPing.PongPing.PongPing.PingPong;

NewPredecessor

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Actors.BugFinding.Tests;6{7    {8        protected override Task OnInitializeAsync(Event initialEvent)9        {10            this.SendEvent(this.Id, new E());11            return Task.CompletedTask;12        }13    }14}15using System;16using System.Threading.Tasks;17using Microsoft.Coyote;18using Microsoft.Coyote.Actors;19using Microsoft.Coyote.Actors.BugFinding.Tests;20{21    {22        protected override Task OnInitializeAsync(Event initialEvent)23        {24            this.SendEvent(this.Id, new E());25            return Task.CompletedTask;26        }27    }28}29using System;30using System.Threading.Tasks;31using Microsoft.Coyote;32using Microsoft.Coyote.Actors;33using Microsoft.Coyote.Actors.BugFinding.Tests;34{35    {36        protected override Task OnInitializeAsync(Event initialEvent)37        {38            this.SendEvent(this.Id, new E());39            return Task.CompletedTask;40        }41    }42}43using System;44using System.Threading.Tasks;45using Microsoft.Coyote;46using Microsoft.Coyote.Actors;47using Microsoft.Coyote.Actors.BugFinding.Tests;48{49    {50        protected override Task OnInitializeAsync(Event initialEvent)51        {52            this.SendEvent(this.Id, new E());53            return Task.CompletedTask;54        }55    }56}57using System;58using System.Threading.Tasks;

NewPredecessor

Using AI Code Generation

1using Microsoft.Coyote.Actors.BugFinding.Tests;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            var config = Configuration.Create();12            config.MaxSchedulingSteps = 100;13            config.TestingIterations = 100;14            config.SchedulingIterations = 100;15            config.RandomSchedulingSeed = 1;16            config.Verbose = 1;17            config.EnableCycleDetection = true;18            config.EnableFairScheduling = true;19            config.EnableDataRaceDetection = true;20            config.EnableHotStateDetection = true;21            config.EnableStateGraphChecking = true;22            config.EnableBuggyStateGraphPrinting = true;23            config.EnableStateGraphScheduling = true;24            config.EnableHotStateGraphScheduling = true;25            config.EnableActivityCoverage = true;26            config.EnableOperationCoverage = true;27            config.EnableStateCoverage = true;

NewPredecessor

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Actors.BugFinding.Tests;6{7    {8        static void Main(string[] args)9        {10            var runtime = RuntimeFactory.Create();11            runtime.CreateActor(typeof(NewPredecessor));12            runtime.Wait();13        }14    }15}16using System;17using System.Threading.Tasks;18using Microsoft.Coyote;19using Microsoft.Coyote.Actors;20using Microsoft.Coyote.Actors.BugFinding.Tests;21{22    {23        private ActorId successor;24        protected override Task OnInitializeAsync(Event initialEvent)25        {26            this.successor = this.CreateActor(typeof(Successor));27            return Task.CompletedTask;28        }29        protected override Task OnEventAsync(Event e)30        {31            if (e is E)32            {33                this.SendEvent(this.successor, new E());34                return Task.CompletedTask;35            }36            return Task.CompletedTask;37        }38    }39}40using System;41using System.Threading.Tasks;42using Microsoft.Coyote;43using Microsoft.Coyote.Actors;44using Microsoft.Coyote.Actors.BugFinding.Tests;45{46    {47        protected override Task OnInitializeAsync(Event initialEvent)48        {49            return Task.CompletedTask;50        }51        protected override Task OnEventAsync(Event e)52        {53            if (e is E)54            {55                this.RaiseEvent(new E());56                return Task.CompletedTask;57            }58            return Task.CompletedTask;59        }60    }61}

NewPredecessor

Using AI Code Generation

1using Microsoft.Coyote.Actors.BugFinding.Tests;2using Microsoft.Coyote.Specifications;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        static void Main(string[] args)11        {12            ActorId id = ActorId.CreateRandom();13            var actor = Actor.Create(id, () => new NewPredecessor());14            var e = new NewPredecessor.NewPredecessorEvent(1);15            actor.SendEvent(e);16            ActorRuntime.Wait();17        }18    }19}

NewPredecessor

Using AI Code Generation

1using Microsoft.Coyote.Actors.BugFinding.Tests;2using Microsoft.Coyote.Actors;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        public static void Main(string[] args)11        {12            var runtime = RuntimeFactory.Create();13            runtime.CreateActor(typeof(Predecessor));14            runtime.Run();15        }16    }17}18using Microsoft.Coyote.Actors.BugFinding.Tests;19using Microsoft.Coyote.Actors;20using System;21using System.Collections.Generic;22using System.Linq;23using System.Text;24using System.Threading.Tasks;25{26    {27        public static void Main(string[] args)28        {29            var runtime = RuntimeFactory.Create();30            runtime.CreateActor(typeof(Predecessor));31            runtime.Run();32        }33    }34}35using Microsoft.Coyote.Actors.BugFinding.Tests;36using Microsoft.Coyote.Actors;37using System;38using System.Collections.Generic;39using System.Linq;40using System.Text;41using System.Threading.Tasks;42{43    {44        public static void Main(string[] args)45        {46            var runtime = RuntimeFactory.Create();47            runtime.CreateActor(typeof(Predecessor));48            runtime.Run();49        }50    }51}52using Microsoft.Coyote.Actors.BugFinding.Tests;53using Microsoft.Coyote.Actors;54using System;55using System.Collections.Generic;56using System.Linq;57using System.Text;58using System.Threading.Tasks;59{60    {61        public static void Main(string[] args)62        {63            var runtime = RuntimeFactory.Create();64            runtime.CreateActor(typeof(Predecessor));65            runtime.Run();66        }67    }68}

NewPredecessor

Using AI Code Generation

1using Microsoft.Coyote.Actors.BugFinding.Tests;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            var runtime = Microsoft.Coyote.RuntimeFactory.Create();9            var predecessor = new NewPredecessor(1);10            var successor = new NewSuccessor(2);11            await runtime.CreateActorAsync(predecessor);12            await runtime.CreateActorAsync(successor);13            await runtime.SendEventAsync(predecessor.Id, new NewSuccessorEvent(successor.Id));14            await runtime.SendEventAsync(successor.Id, new NewPredecessorEvent(predecessor.Id));15            await runtime.SendEventAsync(predecessor.Id, new NewSuccessorEvent(successor.Id));16            await runtime.SendEventAsync(successor.Id, new NewPredecessorEvent(predecessor.Id));17            await runtime.SendEventAsync(predecessor.Id, new NewSuccessorEvent(successor.Id));18            await runtime.SendEventAsync(successor.Id, new NewPredecessorEvent(predecessor.Id));19            await runtime.SendEventAsync(predecessor.Id, new NewSuccessorEvent(successor.Id));20            await runtime.SendEventAsync(successor.Id, new NewPredecessorEvent(predecessor.Id));21            await runtime.SendEventAsync(predecessor.Id, new NewSuccessorEvent(successor.Id));22            await runtime.SendEventAsync(successor.Id, new NewPredecessorEvent(predecessor.Id));23            await runtime.SendEventAsync(predecessor.Id, new NewSuccessorEvent(successor.Id));24            await runtime.SendEventAsync(successor.Id, new NewPredecessorEvent(predecessor.Id));25            await runtime.SendEventAsync(predecessor.Id, new NewSuccessorEvent(successor.Id));26            await runtime.SendEventAsync(successor.Id, new NewPredecessorEvent(predecessor.Id));27            await runtime.SendEventAsync(predecessor.Id, new NewSuccessorEvent(successor.Id));28            await runtime.SendEventAsync(successor.Id, new NewPredecessorEvent(predecessor.Id));29            await runtime.SendEventAsync(predecessor.Id, new NewSuccessorEvent(successor.Id));30            await runtime.SendEventAsync(successor.Id, new NewPredecessorEvent(predecessor.Id));31            await runtime.SendEventAsync(predecessor.Id, new NewSuccessorEvent(successor.Id));32            await runtime.SendEventAsync(successor.Id, new New

NewPredecessor

Using AI Code Generation

1using Microsoft.Coyote.Actors.BugFinding.Tests;2using System;3using System.Threading.Tasks;4using Microsoft.Coyote.Actors;5{6    {7        static void Main(string[] args)8        {9            var config = Configuration.Create();10            config.MaxSchedulingSteps = 100;11            config.MaxFairSchedulingSteps = 100;12            var runtime = RuntimeFactory.Create(config);13            runtime.CreateActor(typeof(NewPredecessor));14            runtime.Run();15        }16    }17}18using Microsoft.Coyote.Actors.BugFinding.Tests;19using System;20using System.Threading.Tasks;21using Microsoft.Coyote.Actors;22{23    {24        static void Main(string[] args)25        {26            var config = Configuration.Create();27            config.MaxSchedulingSteps = 100;28            config.MaxFairSchedulingSteps = 100;29            var runtime = RuntimeFactory.Create(config);30            runtime.CreateActor(typeof(NewPredecessor));31            runtime.Run();32        }33    }34}35using Microsoft.Coyote.Actors.BugFinding.Tests;36using System;37using System.Threading.Tasks;38using Microsoft.Coyote.Actors;39{40    {41        static void Main(string[] args)42        {43            var config = Configuration.Create();44            config.MaxSchedulingSteps = 100;45            config.MaxFairSchedulingSteps = 100;46            var runtime = RuntimeFactory.Create(config);47            runtime.CreateActor(typeof(NewPredecessor));48            runtime.Run();49        }50    }51}52using Microsoft.Coyote.Actors.BugFinding.Tests;53using System;54using System.Threading.Tasks;55using Microsoft.Coyote.Actors;56{57    {58        static void Main(string[] args)59        {60            var config = Configuration.Create();61            config.MaxSchedulingSteps = 100;62            config.MaxFairSchedulingSteps = 100;63            var runtime = RuntimeFactory.Create(config);64            runtime.CreateActor(typeof(New

NewPredecessor

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.BugFinding.Tests;3{4    {5        protected override void OnInitialize()6        {7            this.CreateActor(typeof(Predecessor));8        }9    }10    {11        protected override void OnInitialize()12        {13            this.CreateActor(typeof(Predecessor));14        }15    }16}

NewPredecessor

Using AI Code Generation

1using Microsoft.Coyote.Actors.BugFinding.Tests;2using System.Threading.Tasks;3{4    {5        static void Main(string[] args)6        {7            Microsoft.Coyote.Runtime.Runtime.RegisterMonitor(typeof(NewPredecessorMonitor));8            Microsoft.Coyote.Runtime.Runtime.Start();9            Microsoft.Coyote.Runtime.Runtime.Wait();10        }11    }12}13using Microsoft.Coyote.Actors.BugFinding.Tests;14using System.Threading.Tasks;15{16    {17        static void Main(string[] args)18        {19            Microsoft.Coyote.Runtime.Runtime.RegisterMonitor(typeof(NewPredecessorMonitor));20            Microsoft.Coyote.Runtime.Runtime.Start();21            Microsoft.Coyote.Runtime.Runtime.Wait();22        }23    }24}25using Microsoft.Coyote.Actors.BugFinding.Tests;26using System.Threading.Tasks;27{28    {29        static void Main(string[] args)30        {31            Microsoft.Coyote.Runtime.Runtime.RegisterMonitor(typeof(NewPredecessorMonitor));32            Microsoft.Coyote.Runtime.Runtime.Start();33            Microsoft.Coyote.Runtime.Runtime.Wait();34        }35    }36}37using Microsoft.Coyote.Actors.BugFinding.Tests;38using System.Threading.Tasks;39{40    {41        static void Main(string[] args)42        {43            Microsoft.Coyote.Runtime.Runtime.RegisterMonitor(typeof(NewPredecessorMonitor));44            Microsoft.Coyote.Runtime.Runtime.Start();45            Microsoft.Coyote.Runtime.Runtime.Wait();46        }47    }48}49using Microsoft.Coyote.Actors.BugFinding.Tests;50using System.Threading.Tasks;51{52    {

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