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Coyote
Microsoft.Coyote.Actors.BugFinding.Tests
HistoryUpdate

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

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

ChainReplicationTests.cs

Source:ChainReplicationTests.cs

...691                    this.KeyValueStore.Add(key, value);692                }693                this.History.Add(this.NextSeqId);694                this.Monitor<InvariantMonitor>(695                    new InvariantMonitor.HistoryUpdate(this.Id, new List<int>(this.History)));696                this.SentHistory.Add(new SentLog(this.NextSeqId, client, key, value));697                this.Monitor<InvariantMonitor>(698                    new InvariantMonitor.SentUpdate(this.Id, new List<SentLog>(this.SentHistory)));699                this.SendEvent(this.Successor, new ForwardUpdate(this.Id, this.NextSeqId, client, key, value));700                this.RaiseEvent(new Local());701            }702            [OnEntry(nameof(ProcessFwdUpdateOnEntry))]703            [OnEventGotoState(typeof(Local), typeof(WaitForRequest))]704            private class ProcessFwdUpdate : State705            {706            }707            private void ProcessFwdUpdateOnEntry(Event e)708            {709                var pred = (e as ForwardUpdate).Predecessor;710                var nextSeqId = (e as ForwardUpdate).NextSeqId;711                var client = (e as ForwardUpdate).Client;712                var key = (e as ForwardUpdate).Key;713                var value = (e as ForwardUpdate).Value;714                if (pred.Equals(this.Predecessor))715                {716                    this.NextSeqId = nextSeqId;717                    if (this.KeyValueStore.ContainsKey(key))718                    {719                        this.KeyValueStore[key] = value;720                    }721                    else722                    {723                        this.KeyValueStore.Add(key, value);724                    }725                    if (!this.IsTail)726                    {727                        this.History.Add(nextSeqId);728                        this.Monitor<InvariantMonitor>(729                            new InvariantMonitor.HistoryUpdate(this.Id, new List<int>(this.History)));730                        this.SentHistory.Add(new SentLog(this.NextSeqId, client, key, value));731                        this.Monitor<InvariantMonitor>(732                            new InvariantMonitor.SentUpdate(this.Id, new List<SentLog>(this.SentHistory)));733                        this.SendEvent(this.Successor, new ForwardUpdate(this.Id, this.NextSeqId, client, key, value));734                    }735                    else736                    {737                        if (!this.IsHead)738                        {739                            this.History.Add(nextSeqId);740                        }741                        this.Monitor<ServerResponseSeqMonitor>(new ServerResponseSeqMonitor.ResponseToUpdate(742                            this.Id, key, value));743                        this.SendEvent(client, new ResponseToUpdate());744                        this.SendEvent(this.Predecessor, new BackwardAck(nextSeqId));745                    }746                }747                this.RaiseEvent(new Local());748            }749            [OnEntry(nameof(ProcessBckAckOnEntry))]750            [OnEventGotoState(typeof(Local), typeof(WaitForRequest))]751            private class ProcessBckAck : State752            {753            }754            private void ProcessBckAckOnEntry(Event e)755            {756                var nextSeqId = (e as BackwardAck).NextSeqId;757                this.RemoveItemFromSent(nextSeqId);758                if (!this.IsHead)759                {760                    this.SendEvent(this.Predecessor, new BackwardAck(nextSeqId));761                }762                this.RaiseEvent(new Local());763            }764            private void RemoveItemFromSent(int seqId)765            {766                int removeIdx = -1;767                for (int i = this.SentHistory.Count - 1; i >= 0; i--)768                {769                    if (seqId == this.SentHistory[i].NextSeqId)770                    {771                        removeIdx = i;772                    }773                }774                if (removeIdx != -1)775                {776                    this.SentHistory.RemoveAt(removeIdx);777                }778            }779        }780        private class Client : StateMachine781        {782            internal class SetupEvent : Event783            {784                public int Id;785                public ActorId HeadNode;786                public ActorId TailNode;787                public int Value;788                public SetupEvent(int id, ActorId head, ActorId tail, int val)789                    : base()790                {791                    this.Id = id;792                    this.HeadNode = head;793                    this.TailNode = tail;794                    this.Value = val;795                }796            }797            internal class UpdateHeadTail : Event798            {799                public ActorId Head;800                public ActorId Tail;801                public UpdateHeadTail(ActorId head, ActorId tail)802                    : base()803                {804                    this.Head = head;805                    this.Tail = tail;806                }807            }808            internal class Update : Event809            {810                public ActorId Client;811                public int Key;812                public int Value;813                public Update(ActorId client, int key, int value)814                    : base()815                {816                    this.Client = client;817                    this.Key = key;818                    this.Value = value;819                }820            }821            internal class Query : Event822            {823                public ActorId Client;824                public int Key;825                public Query(ActorId client, int key)826                    : base()827                {828                    this.Client = client;829                    this.Key = key;830                }831            }832            private class Local : Event833            {834            }835            private class Done : Event836            {837            }838            private ActorId HeadNode;839            private ActorId TailNode;840            private int StartIn;841            private int Next;842            private Dictionary<int, int> KeyValueStore;843            [Start]844            [OnEntry(nameof(InitOnEntry))]845            [OnEventGotoState(typeof(Local), typeof(PumpUpdateRequests))]846            private class Init : State847            {848            }849            private void InitOnEntry(Event e)850            {851                this.HeadNode = (e as SetupEvent).HeadNode;852                this.TailNode = (e as SetupEvent).TailNode;853                this.StartIn = (e as SetupEvent).Value;854                this.Next = 1;855                this.KeyValueStore = new Dictionary<int, int>856                {857                    { 1 * this.StartIn, 100 },858                    { 2 * this.StartIn, 200 },859                    { 3 * this.StartIn, 300 },860                    { 4 * this.StartIn, 400 }861                };862                this.RaiseEvent(new Local());863            }864            [OnEntry(nameof(PumpUpdateRequestsOnEntry))]865            [OnEventGotoState(typeof(Local), typeof(PumpUpdateRequests), nameof(PumpRequestsLocalAction))]866            [OnEventGotoState(typeof(Done), typeof(PumpQueryRequests), nameof(PumpRequestsDoneAction))]867            [IgnoreEvents(typeof(ChainReplicationServer.ResponseToUpdate), typeof(ChainReplicationServer.ResponseToQuery))]868            private class PumpUpdateRequests : State869            {870            }871            private void PumpUpdateRequestsOnEntry()872            {873                this.SendEvent(this.HeadNode, new Update(this.Id, this.Next * this.StartIn,874                    this.KeyValueStore[this.Next * this.StartIn]));875                if (this.Next >= 3)876                {877                    this.RaiseEvent(new Done());878                }879                else880                {881                    this.RaiseEvent(new Local());882                }883            }884            [OnEntry(nameof(PumpQueryRequestsOnEntry))]885            [OnEventGotoState(typeof(Local), typeof(PumpQueryRequests), nameof(PumpRequestsLocalAction))]886            [IgnoreEvents(typeof(ChainReplicationServer.ResponseToUpdate), typeof(ChainReplicationServer.ResponseToQuery))]887            private class PumpQueryRequests : State888            {889            }890            private void PumpQueryRequestsOnEntry()891            {892                this.SendEvent(this.TailNode, new Query(this.Id, this.Next * this.StartIn));893                if (this.Next >= 3)894                {895                    this.RaiseHaltEvent();896                }897                else898                {899                    this.RaiseEvent(new Local());900                }901            }902            private void PumpRequestsLocalAction()903            {904                this.Next++;905            }906            private void PumpRequestsDoneAction()907            {908                this.Next = 1;909            }910        }911        private class InvariantMonitor : Monitor912        {913            internal class SetupEvent : Event914            {915                public List<ActorId> Servers;916                public SetupEvent(List<ActorId> servers)917                    : base()918                {919                    this.Servers = servers;920                }921            }922            internal class UpdateServers : Event923            {924                public List<ActorId> Servers;925                public UpdateServers(List<ActorId> servers)926                    : base()927                {928                    this.Servers = servers;929                }930            }931            internal class HistoryUpdate : Event932            {933                public ActorId Server;934                public List<int> History;935                public HistoryUpdate(ActorId server, List<int> history)936                    : base()937                {938                    this.Server = server;939                    this.History = history;940                }941            }942            internal class SentUpdate : Event943            {944                public ActorId Server;945                public List<SentLog> SentHistory;946                public SentUpdate(ActorId server, List<SentLog> sentHistory)947                    : base()948                {949                    this.Server = server;950                    this.SentHistory = sentHistory;951                }952            }953            private class Local : Event954            {955            }956            private List<ActorId> Servers;957            private Dictionary<ActorId, List<int>> History;958            private Dictionary<ActorId, List<int>> SentHistory;959            private List<int> TempSeq;960            private ActorId Next;961            private ActorId Prev;962            [Start]963            [OnEventGotoState(typeof(Local), typeof(WaitForUpdateMessage))]964            [OnEventDoAction(typeof(SetupEvent), nameof(Setup))]965            private class Init : State966            {967            }968            private void Setup(Event e)969            {970                this.Servers = (e as SetupEvent).Servers;971                this.History = new Dictionary<ActorId, List<int>>();972                this.SentHistory = new Dictionary<ActorId, List<int>>();973                this.TempSeq = new List<int>();974                this.RaiseEvent(new Local());975            }976            [OnEventDoAction(typeof(HistoryUpdate), nameof(CheckUpdatePropagationInvariant))]977            [OnEventDoAction(typeof(SentUpdate), nameof(CheckInprocessRequestsInvariant))]978            [OnEventDoAction(typeof(UpdateServers), nameof(ProcessUpdateServers))]979            private class WaitForUpdateMessage : State980            {981            }982            private void CheckUpdatePropagationInvariant(Event e)983            {984                var server = (e as HistoryUpdate).Server;985                var history = (e as HistoryUpdate).History;986                this.IsSorted(history);987                if (this.History.ContainsKey(server))988                {989                    this.History[server] = history;990                }991                else992                {993                    this.History.Add(server, history);994                }995                // HIST(i+1) <= HIST(i)996                this.GetNext(server);997                if (this.Next != null && this.History.ContainsKey(this.Next))998                {999                    this.CheckLessOrEqualThan(this.History[this.Next], this.History[server]);...

HistoryUpdate

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Actors.BugFinding.Tests;5using Microsoft.Coyote.BugFinding;6using Microsoft.Coyote.BugFinding.Strategies;7using Microsoft.Coyote.BugFinding.Traces;8using Microsoft.Coyote.BugFinding.Traces.Schedule;9using Microsoft.Coyote.BugFinding.Traces.Schedule.PCT;10using Microsoft.Coyote.BugFinding.Traces.Schedule.PCT.Coverage;11using Microsoft.Coyote.BugFinding.Traces.Schedule.PCT.Coverage.CoverageGraph;12using Microsoft.Coyote.BugFinding.Traces.Schedule.PCT.Coverage.CoverageGraph.CoverageGraphBuilder;13using Microsoft.Coyote.BugFinding.Traces.Schedule.PCT.Coverage.CoverageGraph.CoverageGraphBuilder.CoverageGraphBuilders;14using Microsoft.Coyote.BugFinding.Traces.Schedule.PCT.Coverage.CoverageGraph.CoverageGraphBuilder.CoverageGraphBuilders.CoverageGraphTraversers;15using Microsoft.Coyote.BugFinding.Traces.Schedule.PCT.Coverage.CoverageGraph.CoverageGraphBuilder.CoverageGraphBuilders.CoverageGraphTraversers.CoverageGraphTraverserStrategies;16using Microsoft.Coyote.BugFinding.Traces.Schedule.PCT.Coverage.CoverageGraph.CoverageGraphBuilder.CoverageGraphBuilders.CoverageGraphTraversers.CoverageGraphTraverserStrategies.CoverageGraphTraverserStrategyFactories;17using Microsoft.Coyote.BugFinding.Traces.Schedule.PCT.Coverage.CoverageGraph.CoverageGraphBuilder.CoverageGraphBuilders.CoverageGraphTraversers.CoverageGraphTraverserStrategies.CoverageGraphTraverserStrategyFactories.CoverageGraphTraverserStrategyFactoryFactories;18using Microsoft.Coyote.BugFinding.Traces.Schedule.PCT.Coverage.CoverageGraph.CoverageGraphBuilder.CoverageGraphBuilders.CoverageGraphTraversers.CoverageGraphTraverserStrategies.CoverageGraphTraverserStrategyFactories.CoverageGraphTraverserStrategyFactoryFactories.CoverageGraphTraverserStrategyFactories;

HistoryUpdate

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        public int Id { get; set; }10        public string Text { get; set; }11    }12}13using System;14using System.Collections.Generic;15using System.Linq;16using System.Text;17using System.Threading.Tasks;18using Microsoft.Coyote.Actors.BugFinding.Tests;19{20    {21        public int Id { get; set; }22        public string Text { get; set; }23    }24}

HistoryUpdate

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            HistoryUpdate.UpdateHistory("C:\\Users\\user\\source\\repos\\Test\\Test\\bin\\Debug\\Test.dll");12        }13    }14}15using Microsoft.Coyote.Actors.BugFinding.Tests;16using System;17using System.Collections.Generic;18using System.Linq;19using System.Text;20using System.Threading.Tasks;21{22    {23        static void Main(string[] args)24        {25            HistoryUpdate.UpdateHistory("C:\\Users\\user\\source\\repos\\Test\\Test\\bin\\Debug\\Test.dll");26        }27    }28}

HistoryUpdate

Using AI Code Generation

1using Microsoft.Coyote.Actors.BugFinding.Tests;2using Microsoft.Coyote.Actors;3using System;4using System.Threading.Tasks;5{6    {7        public string History { get; set; }8        public HistoryUpdate(string history)9        {10            this.History = history;11        }12    }13}14using Microsoft.Coyote.Actors.BugFinding.Tests;15using Microsoft.Coyote.Actors;16using System;17using System.Threading.Tasks;18{19    {20        public string History { get; set; }21        public HistoryUpdate(string history)22        {23            this.History = history;24        }25    }26}27using Microsoft.Coyote.Actors.BugFinding.Tests;28using Microsoft.Coyote.Actors;29using System;30using System.Threading.Tasks;31{32    {33        public string History { get; set; }34        public HistoryUpdate(string history)35        {36            this.History = history;37        }38    }39}40using Microsoft.Coyote.Actors.BugFinding.Tests;41using Microsoft.Coyote.Actors;42using System;43using System.Threading.Tasks;44{45    {46        public string History { get; set; }47        public HistoryUpdate(string history)48        {49            this.History = history;50        }51    }52}53using Microsoft.Coyote.Actors.BugFinding.Tests;54using Microsoft.Coyote.Actors;55using System;56using System.Threading.Tasks;57{58    {59        public string History { get; set; }

HistoryUpdate

Using AI Code Generation

1using System;2using Microsoft.Coyote.Actors;3using Microsoft.Coyote.Actors.BugFinding.Tests;4{5    {6        public int Id { get; set; }7        public string Content { get; set; }8    }9}10using System;11using Microsoft.Coyote.Actors;12using Microsoft.Coyote.Actors.BugFinding.Tests;13{14    {15        public int Id { get; set; }16        public string Content { get; set; }17    }18}19using System;20using Microsoft.Coyote.Actors;21using Microsoft.Coyote.Actors.BugFinding.Tests;22{23    {24        public int Id { get; set; }25        public string Content { get; set; }26    }27}28using System;29using Microsoft.Coyote.Actors;30using Microsoft.Coyote.Actors.BugFinding.Tests;31{32    {33        public int Id { get; set; }34        public string Content { get; set; }35    }36}37using System;38using Microsoft.Coyote.Actors;39using Microsoft.Coyote.Actors.BugFinding.Tests;40{41    {42        public int Id { get; set; }43        public string Content { get; set; }44    }45}46using System;47using Microsoft.Coyote.Actors;48using Microsoft.Coyote.Actors.BugFinding.Tests;

HistoryUpdate

Using AI Code Generation

1using Microsoft.Coyote;2using Microsoft.Coyote.Actors.BugFinding.Tests;3using System;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            var config = Configuration.Create().WithTestingIterations(100);10            await BugFindingEngine.RunAsync(config, async () =>11            {12                var id = Guid.NewGuid();13                var actor = Actor.CreateActor(typeof(Actor1), new ActorId(id));14                await actor.InvokeAsync(new HistoryUpdate());15            });16        }17    }18    {19        protected override Task OnInitializeAsync(Event initialEvent)20        {21            this.RegisterEventHandler<HistoryUpdate>(this.OnHistoryUpdate);22            return Task.CompletedTask;23        }24        private Task OnHistoryUpdate(Event e)25        {26            return Task.CompletedTask;27        }28    }29}30using Microsoft.Coyote;31using Microsoft.Coyote.Actors.BugFinding;32using System;33using System.Threading.Tasks;34{35    {36        static async Task Main(string[] args)37        {38            var config = Configuration.Create().WithTestingIterations(100);39            await BugFindingEngine.RunAsync(config, async () =>40            {41                var id = Guid.NewGuid();42                var actor = Actor.CreateActor(typeof(Actor1), new ActorId(id));43                await actor.InvokeAsync(new HistoryUpdate());44            });45        }46    }47    {48        protected override Task OnInitializeAsync(Event initialEvent)49        {50            this.RegisterEventHandler<HistoryUpdate>(this.OnHistoryUpdate);51            return Task.CompletedTask;52        }53        private Task OnHistoryUpdate(Event e)54        {55            return Task.CompletedTask;56        }57    }58}59using Microsoft.Coyote;60using Microsoft.Coyote.Actors.BugFinding.Tests;61using System;62using System.Threading.Tasks;63{64    {65        static async Task Main(string[] args)66        {67            var config = Configuration.Create().WithTestingIterations(100);68            await BugFindingEngine.RunAsync(config, async () =>

HistoryUpdate

Using AI Code Generation

1using Microsoft.Coyote.Actors.BugFinding.Tests;2using Microsoft.Coyote.Actors;3using Microsoft.Coyote;4using Microsoft.Coyote.Specifications;5using System;6using System.Collections.Generic;7using System.Threading.Tasks;8using System.Linq;9using System.Text;10using System.Threading;11using System.IO;12{13    {14        public static async Task Main(string[] args)15        {16            var config = Configuration.Create();17            config.MaxSchedulingSteps = 100;18            config.MaxFairSchedulingSteps = 100;19            config.EnableDataRaceDetection = true;20            config.EnableCycleDetection = true;21            config.EnableIntegerOverflowChecks = true;22            config.EnableBoundedRandomTesting = true;23            config.EnableRandomExecution = true;24            config.EnableActorGarbageCollection = false;25            config.EnableActorStatePrinting = true;26            config.EnableActorTaskInterleavePrinting = true;27            config.EnableActorTaskGroupInterleavePrinting = true;28            config.EnableActorTaskGroupExecutionPrinting = true;

HistoryUpdate

Using AI Code Generation

1using Microsoft.Coyote.Actors.BugFinding.Tests;2{3    {4        static void Main(string[] args)5        {6            HistoryUpdate historyUpdate = new HistoryUpdate();7            historyUpdate.UpdateHistory(1);8        }9    }10}11using Microsoft.Coyote.Actors.BugFinding.Tests;12{13    {14        static void Main(string[] args)15        {16            HistoryUpdate historyUpdate = new HistoryUpdate();17            historyUpdate.UpdateHistory(1);18        }19    }20}21C:\Users\user\Desktop\test\1.cs(10,13): error CS1547: Keyword 'void' cannot be used in this context22C:\Users\user\Desktop\test\2.cs(10,13): error CS1547: Keyword 'void' cannot be used in this context23C:\Users\user\Desktop\test\3.cs(10,13): error CS1547: Keyword 'void' cannot be used in this context

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