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How to use GetPrev method of Microsoft.Coyote.Actors.BugFinding.Tests.BecomeHead class

Best Coyote code snippet using Microsoft.Coyote.Actors.BugFinding.Tests.BecomeHead.GetPrev

ChainReplicationTests.cs

Source:ChainReplicationTests.cs

...998                {999                    this.CheckLessOrEqualThan(this.History[this.Next], this.History[server]);1000                }1001                // HIST(i) <= HIST(i-1)1002                this.GetPrev(server);1003                if (this.Prev != null && this.History.ContainsKey(this.Prev))1004                {1005                    this.CheckLessOrEqualThan(this.History[server], this.History[this.Prev]);1006                }1007            }1008            private void CheckInprocessRequestsInvariant(Event e)1009            {1010                this.ClearTempSeq();1011                var server = (e as SentUpdate).Server;1012                var sentHistory = (e as SentUpdate).SentHistory;1013                this.ExtractSeqId(sentHistory);1014                if (this.SentHistory.ContainsKey(server))1015                {1016                    this.SentHistory[server] = this.TempSeq;1017                }1018                else1019                {1020                    this.SentHistory.Add(server, this.TempSeq);1021                }1022                this.ClearTempSeq();1023                // HIST(i) == HIST(i+1) + SENT(i)1024                this.GetNext(server);1025                if (this.Next != null && this.History.ContainsKey(this.Next))1026                {1027                    this.MergeSeq(this.History[this.Next], this.SentHistory[server]);1028                    this.CheckEqual(this.History[server], this.TempSeq);1029                }1030                this.ClearTempSeq();1031                // HIST(i-1) == HIST(i) + SENT(i-1)1032                this.GetPrev(server);1033                if (this.Prev != null && this.History.ContainsKey(this.Prev))1034                {1035                    this.MergeSeq(this.History[server], this.SentHistory[this.Prev]);1036                    this.CheckEqual(this.History[this.Prev], this.TempSeq);1037                }1038                this.ClearTempSeq();1039            }1040            private void GetNext(ActorId curr)1041            {1042                this.Next = null;1043                for (int i = 1; i < this.Servers.Count; i++)1044                {1045                    if (this.Servers[i - 1].Equals(curr))1046                    {1047                        this.Next = this.Servers[i];1048                    }1049                }1050            }1051            private void GetPrev(ActorId curr)1052            {1053                this.Prev = null;1054                for (int i = 1; i < this.Servers.Count; i++)1055                {1056                    if (this.Servers[i].Equals(curr))1057                    {1058                        this.Prev = this.Servers[i - 1];1059                    }1060                }1061            }1062            private void ExtractSeqId(List<SentLog> seq)1063            {1064                this.ClearTempSeq();1065                for (int i = seq.Count - 1; i >= 0; i--)...

GetPrev

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Actors.BugFinding.Tests;6using Microsoft.Coyote.TestingServices;7using Microsoft.Coyote.TestingServices.Runtime;8using Microsoft.Coyote.TestingServices.SchedulingStrategies;9using Microsoft.Coyote.TestingServices.Tracing.Schedule;10using Microsoft.Coyote.Tests.Common;11using Xunit;12using Xunit.Abstractions;13{14    {15        public BecomeHead(ITestOutputHelper output)16            : base(output)17        {18        }19        {20            public ActorId Id;21            public E(ActorId id)22            {23                this.Id = id;24            }25        }26        {27            public ActorId Id;28            public N(ActorId id)29            {30                this.Id = id;31            }32        }33        {34            public ActorId Id;35            public H(ActorId id)36            {37                this.Id = id;38            }39        }40        {41            public ActorId Id;42            public M(ActorId id)43            {44                this.Id = id;45            }46        }47        {48            public ActorId Id;49            public Config(ActorId id)50            {51                this.Id = id;52            }53        }54        {55            private ActorId Next;56            [OnEntry(nameof(InitOnEntry))]57            [OnEventDoAction(typeof(E), nameof(OnE))]58            [OnEventDoAction(typeof(N), nameof(OnN))]59            {60            }61            private void InitOnEntry(Event e)62            {63                this.Next = this.CreateActor(typeof(Next));64                this.Send(this.Next, new N(this.Id));65            }66            private void OnE(Event e)67            {68                this.Send(this.Next, new E(e.Id));69                this.RaiseGotoStateEvent<Init>();70            }71            private void OnN(Event e)72            {73                this.Send(this.Next, new N(e.Id));74                this.RaiseGotoStateEvent<Init>();75            }76        }77        {

GetPrev

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.BugFinding.Tests;3using Microsoft.Coyote.Actors.BugFinding.Tests.BecomeHead;4using Microsoft.Coyote.Actors.BugFinding.Tests.BecomeHead.Events;5using System;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10{11    {12        private int value;13        private BecomeHead next;14        [OnEventDoAction(typeof(Initialize), nameof(InitializeHandler))]15        [OnEventDoAction(typeof(Add), nameof(AddHandler))]16        [OnEventDoAction(typeof(GetPrev), nameof(GetPrevHandler))]17        private class Init : State { }18        private void InitializeHandler(Event e)19        {20            var ev = e as Initialize;21            this.value = ev.Value;22            this.next = ev.Next;23        }24        private void AddHandler(Event e)25        {26            var ev = e as Add;27            this.Send(this.next, new Add(ev.Value));28            this.Send(ev.Response, new AddResponse(this.Id));29        }30        private void GetPrevHandler(Event e)31        {32            var ev = e as GetPrev;33            if (this.next == null)34            {35                this.Send(ev.Response, new GetPrevResponse(this.Id));36            }37            {38                this.Send(this.next, new GetPrev(ev.Response));39            }40        }41    }42}43using Microsoft.Coyote.Actors;44using Microsoft.Coyote.Actors.BugFinding.Tests;45using Microsoft.Coyote.Actors.BugFinding.Tests.BecomeHead;46using Microsoft.Coyote.Actors.BugFinding.Tests.BecomeHead.Events;47using System;48using System.Collections.Generic;49using System.Linq;50using System.Text;51using System.Threading.Tasks;52{53    {54        private BecomeTail prev;55        [OnEventDoAction(typeof(Initialize), nameof(InitializeHandler))]56        [OnEventDoAction(typeof(Add), nameof(AddHandler))]57        [OnEventDoAction(typeof(GetPrev), nameof(GetPrevHandler))]

GetPrev

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.BugFinding.Tests;3using Microsoft.Coyote.Actors.BugFinding.Tests.Actors;4using System;5using System.Collections.Generic;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10    {11        public BecomeHead(ActorRuntime runtime) : base(runtime)12        {13        }14        public override async Task Start()15        {16            var head = this.Runtime.CreateActor(typeof(Head));17            var node = this.Runtime.CreateActor(typeof(Node), head);18            this.Runtime.SendEvent(node, new BecomeHeadEvent());19            var val = await this.Runtime.ReceiveEventAsync<int>(node, typeof(GetValueEvent));20            this.Assert(val == 0, "Expected 0, got {0}", val);21        }22    }23}24using Microsoft.Coyote.Actors;25using Microsoft.Coyote.Actors.BugFinding.Tests;26using Microsoft.Coyote.Actors.BugFinding.Tests.Actors;27using System;28using System.Collections.Generic;29using System.Linq;30using System.Text;31using System.Threading.Tasks;32{33    {34        public BecomeTail(ActorRuntime runtime) : base(runtime)35        {36        }37        public override async Task Start()38        {39            var tail = this.Runtime.CreateActor(typeof(Tail));40            var node = this.Runtime.CreateActor(typeof(Node), tail);41            this.Runtime.SendEvent(node, new BecomeTailEvent());42            var val = await this.Runtime.ReceiveEventAsync<int>(node, typeof(GetValueEvent));43            this.Assert(val == 0, "Expected 0, got {0}", val);44        }45    }46}47using Microsoft.Coyote.Actors;48using Microsoft.Coyote.Actors.BugFinding.Tests;49using Microsoft.Coyote.Actors.BugFinding.Tests.Actors;50using System;51using System.Collections.Generic;52using System.Linq;53using System.Text;54using System.Threading.Tasks;55{

GetPrev

Using AI Code Generation

1using System;2using Microsoft.Coyote.Actors;3using Microsoft.Coyote.Actors.BugFinding.Tests;4using Microsoft.Coyote.Specifications;5using Microsoft.Coyote.Tests.Common;6using Microsoft.Coyote.Tests.Common.Actors;7using Microsoft.Coyote.Tests.Common.Actors.BugFinding;8using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests;9using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead;10using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.One;11using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.One.One;12using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.One.One.One;13using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.One.One.Two;14using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.One.Two;15using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.One.Two.One;16using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.One.Two.Two;17using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.Two;18using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.Two.One;19using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.Two.One.One;20using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.Two.One.Two;21using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.Two.Two;22using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.Two.Two.One;23using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.Two.Two.Two;24using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.Two.Two.Two.One;25using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.Two.Two.Two.Two;26using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.Two.Two.Two.Two.One;27using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tests.BecomeHead.Two.Two.Two.Two.Two;

GetPrev

Using AI Code Generation

1using System;2using System.IO;3using System.Linq;4using System.Collections.Generic;5using System.Threading.Tasks;6using Microsoft.Coyote;7using Microsoft.Coyote.Actors;8using Microsoft.Coyote.Actors.BugFinding;

GetPrev

Using AI Code Generation

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

GetPrev

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using System;3using System.Threading.Tasks;4{5    {6        protected override Task OnInitializeAsync(Event initialEvent)7        {8            BecomeHeadEvent e = (BecomeHeadEvent)initialEvent;9            Become(e.Next);10            return Task.CompletedTask;11        }12        protected override Task OnEventAsync(Event e)13        {14            BecomeHeadEvent be = (BecomeHeadEvent)e;15            Become(be.Next);16            return Task.CompletedTask;17        }18    }19    {20        public ActorId Next;21        public BecomeHeadEvent(ActorId next)22        {23            Next = next;24        }25    }26    {27        protected override Task OnInitializeAsync(Event initialEvent)28        {29            BecomeTailEvent e = (BecomeTailEvent)initialEvent;30            Become(e.Prev);31            return Task.CompletedTask;32        }33        protected override Task OnEventAsync(Event e)34        {35            BecomeTailEvent be = (BecomeTailEvent)e;36            Become(be.Prev);37            return Task.CompletedTask;38        }39    }40    {41        public ActorId Prev;42        public BecomeTailEvent(ActorId prev)43        {44            Prev = prev;45        }46    }47    {48        private ActorId head;49        private ActorId tail;50        protected override Task OnInitializeAsync(Event initialEvent)51        {52            BecomeLinkedListEvent e = (BecomeLinkedListEvent)initialEvent;53            head = e.Head;54            tail = e.Tail;55            Become(tail);56            return Task.CompletedTask;57        }58        protected override Task OnEventAsync(Event e)59        {60            BecomeLinkedListEvent be = (BecomeLinkedListEvent)e;61            head = be.Head;62            tail = be.Tail;63            Become(tail);64            return Task.CompletedTask;65        }66    }67    {68        public ActorId Head;69        public ActorId Tail;70        public BecomeLinkedListEvent(ActorId head, ActorId tail)71        {72            Head = head;73            Tail = tail;74        }75    }76}77using Microsoft.Coyote.Actors;78using System;

GetPrev

Using AI Code Generation

1using System;2using Microsoft.Coyote.Actors;3using Microsoft.Coyote.Actors.BugFinding.Tests;4{5    {6        static void Main(string[] args)7        {8            var config = Configuration.Create();9            config.MaxSchedulingSteps = 100;10            config.SuppressTrace = true;11            config.SuppressExceptions = false;12            config.SchedulingIterations = 1000;13            config.RandomSchedulingSeed = 1;14            config.TestingIterations = 1000;15            config.UseRandomTesting = true;16            config.UseRandomExecution = true;17            config.UseSmartBugFinding = true;18            config.UseSmartTracing = true;19            config.UseSmartStateExploration = true;20            config.UseSmartStateShrinking = true;21            config.UseSmartExploration = true;22            config.UseSmartShrinking = true;23            config.UseSmartTesting = true;24            config.UseSmartTestingHeuristics = true;25            config.UseSmartTestingCoverageHeuristics = true;26            config.UseSmartTestingStateHeuristics = true;27            config.UseSmartTestingStateCoverageHeuristics = true;

GetPrev

Using AI Code Generation

1{2    {3        [OnEventGotoState(typeof(UnitEvent), typeof(Next))]4        {5        }6        [OnEventDoAction(typeof(UnitEvent), nameof(GetPrev))]7        {8        }9        void GetPrev()10        {11            BecomeHead prev = this.GetPrev();12        }13    }14}15{16    {17        [OnEventGotoState(typeof(UnitEvent), typeof(Next))]18        {19        }20        [OnEventDoAction(typeof(UnitEvent), nameof(GetNext))]21        {22        }23        void GetNext()24        {25            BecomeHead next = this.GetNext();26        }27    }28}29{30    {31        [OnEventGotoState(typeof(UnitEvent), typeof(Next))]32        {33        }34        [OnEventDoAction(typeof(UnitEvent), nameof(Become))]35        {36        }37        void Become()38        {39            Become(new BecomeHead());40        }41    }42}43{44    {45        [OnEventGotoState(typeof(UnitEvent), typeof(Next))]46        {47        }48        [OnEventDoAction(typeof(UnitEvent), nameof(Become))]49        {50        }

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