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How to use InitOnEntry method of Microsoft.Coyote.Actors.BugFinding.Tests.EventHandlerTests class

Best Coyote code snippet using Microsoft.Coyote.Actors.BugFinding.Tests.EventHandlerTests.InitOnEntry

EventHandlerTests.cs

Source:EventHandlerTests.cs

...115        private class M1 : StateMachine116        {117            private bool Test = false;118            [Start]119            [OnEntry(nameof(InitOnEntry))]120            [OnEventDoAction(typeof(UnitEvent), nameof(HandleUnitEvent))]121            [OnEventDoAction(typeof(E1), nameof(HandleE1))]122            private class Init : State123            {124            }125            private void InitOnEntry()126            {127                this.SendEvent(this.Id, new E1());128                this.RaiseEvent(UnitEvent.Instance);129            }130            private void HandleUnitEvent()131            {132                this.Test = true;133            }134            private void HandleE1()135            {136                this.Assert(this.Test is false, "Reached test assertion.");137            }138        }139        [Fact(Timeout = 5000)]140        public void TestEventHandlerInStateMachine1()141        {142            this.TestWithError(r =>143            {144                r.CreateActor(typeof(M1));145            },146            expectedError: "Reached test assertion.",147            replay: true);148        }149        private class M2 : StateMachine150        {151            [Start]152            [OnEntry(nameof(InitOnEntry))]153            [OnEventDoAction(typeof(E1), nameof(HandleE1))]154            private class Init : State155            {156            }157            private void InitOnEntry()158            {159                this.SendEvent(this.Id, new E1());160            }161            private void HandleE1()162            {163                this.Assert(false, "Reached test assertion.");164            }165        }166        [Fact(Timeout = 5000)]167        public void TestEventHandlerInStateMachine2()168        {169            this.TestWithError(r =>170            {171                r.CreateActor(typeof(M2));172            },173            expectedError: "Reached test assertion.",174            replay: true);175        }176        private class M3 : StateMachine177        {178            [Start]179            [OnEntry(nameof(InitOnEntry))]180            [OnExit(nameof(InitOnExit))]181            [OnEventGotoState(typeof(UnitEvent), typeof(Active))]182            private class Init : State183            {184            }185            private void InitOnEntry()186            {187                this.SendEvent(this.Id, UnitEvent.Instance);188            }189            private void InitOnExit()190            {191                this.SendEvent(this.Id, new E1());192            }193            private class Active : State194            {195            }196        }197        [Fact(Timeout = 5000)]198        public void TestEventHandlerInStateMachine3()199        {200            this.TestWithError(r =>201            {202                r.CreateActor(typeof(M3));203            },204            expectedError: "M3() received event 'E1' that cannot be handled.",205            replay: true);206        }207        private class M4 : StateMachine208        {209            private bool Test = false;210            [Start]211            [OnEntry(nameof(InitOnEntry))]212            [OnExit(nameof(InitOnExit))]213            [OnEventGotoState(typeof(UnitEvent), typeof(Active))]214            private class Init : State215            {216            }217            private void InitOnEntry()218            {219                this.SendEvent(this.Id, UnitEvent.Instance);220            }221            private void InitOnExit()222            {223                this.SendEvent(this.Id, new E1());224            }225            [OnEntry(nameof(ActiveOnEntry))]226            [OnEventDoAction(typeof(E1), nameof(HandleE1))]227            private class Active : State228            {229            }230            private void ActiveOnEntry()231            {232                this.Test = true;233            }234            private void HandleE1()235            {236                this.Assert(this.Test is false, "Reached test assertion.");237            }238        }239        [Fact(Timeout = 5000)]240        public void TestEventHandlerInStateMachine4()241        {242            this.TestWithError(r =>243            {244                r.CreateActor(typeof(M4));245            },246            expectedError: "Reached test assertion.",247            replay: true);248        }249        private class M5 : StateMachine250        {251            [Start]252            [OnEntry(nameof(InitOnEntry))]253            [OnExit(nameof(InitOnExit))]254            [OnEventGotoState(typeof(UnitEvent), typeof(Init))]255            [OnEventDoAction(typeof(E1), nameof(HandleE1))]256            private class Init : State257            {258            }259            private void InitOnEntry()260            {261                this.SendEvent(this.Id, UnitEvent.Instance);262            }263            private void InitOnExit()264            {265                this.SendEvent(this.Id, new E1());266            }267            private void HandleE1()268            {269                this.Assert(false, "Reached test assertion.");270            }271        }272        [Fact(Timeout = 5000)]273        public void TestEventHandlerInStateMachine5()274        {275            this.TestWithError(r =>276            {277                r.CreateActor(typeof(M5));278            },279            expectedError: "Reached test assertion.",280            replay: true);281        }282        private class M6 : StateMachine283        {284            [Start]285            [OnEntry(nameof(InitOnEntry))]286            [OnExit(nameof(InitOnExit))]287            [OnEventGotoState(typeof(UnitEvent), typeof(Init))]288            [OnEventPushState(typeof(E1), typeof(Init))]289            private class Init : State290            {291            }292            private void InitOnEntry()293            {294                this.SendEvent(this.Id, UnitEvent.Instance, options: new SendOptions(assert: 1));295            }296            private void InitOnExit()297            {298                this.SendEvent(this.Id, new E1());299            }300        }301        [Fact(Timeout = 5000)]302        public void TestEventHandlerInStateMachine6()303        {304            this.TestWithError(r =>305            {306                r.CreateActor(typeof(M6));307            },308            expectedError: "There are more than 1 instances of 'Events.UnitEvent' in the input queue of M6().",309            replay: true);310        }311        private class M7 : StateMachine312        {313            [Start]314            [OnEntry(nameof(InitOnEntry))]315            [OnExit(nameof(InitOnExit))]316            [OnEventGotoState(typeof(UnitEvent), typeof(Init))]317            [OnEventPushState(typeof(E1), typeof(Active))]318            private class Init : State319            {320            }321            private void InitOnEntry()322            {323                this.SendEvent(this.Id, UnitEvent.Instance);324            }325            private void InitOnExit()326            {327                this.SendEvent(this.Id, new E1());328            }329            [OnEntry(nameof(ActiveOnEntry))]330            private class Active : State331            {332            }333            private void ActiveOnEntry()334            {335                this.Assert(false, "Reached test assertion.");336            }337        }338        [Fact(Timeout = 5000)]339        public void TestEventHandlerInStateMachine7()340        {341            this.TestWithError(r =>342            {343                r.CreateActor(typeof(M7));344            },345            expectedError: "Reached test assertion.",346            replay: true);347        }348        private class M8 : StateMachine349        {350            private bool Test = false;351            [Start]352            [OnEntry(nameof(InitOnEntry))]353            [OnExit(nameof(InitOnExit))]354            [OnEventGotoState(typeof(UnitEvent), typeof(Init))]355            [OnEventPushState(typeof(E1), typeof(Active))]356            [OnEventDoAction(typeof(E2), nameof(HandleE2))]357            private class Init : State358            {359            }360            private void InitOnEntry()361            {362                this.SendEvent(this.Id, UnitEvent.Instance);363            }364            private void InitOnExit()365            {366                this.SendEvent(this.Id, new E1());367            }368            [OnEntry(nameof(ActiveOnEntry))]369            private class Active : State370            {371            }372            private void ActiveOnEntry()373            {374                this.Test = true;375                this.SendEvent(this.Id, new E2());376            }377            private void HandleE2()378            {379                this.Assert(this.Test is false, "Reached test assertion.");380            }381        }382        [Fact(Timeout = 5000)]383        public void TestEventHandlerInStateMachine8()384        {385            this.TestWithError(r =>386            {387                r.CreateActor(typeof(M8));388            },389            expectedError: "Reached test assertion.",390            replay: true);391        }392        private class M9 : StateMachine393        {394            private bool Test = false;395            [Start]396            [OnEntry(nameof(InitOnEntry))]397            [OnExit(nameof(InitOnExit))]398            [OnEventPushState(typeof(UnitEvent), typeof(Active))]399            [OnEventDoAction(typeof(E2), nameof(HandleE2))]400            private class Init : State401            {402            }403            private void InitOnEntry()404            {405                this.SendEvent(this.Id, UnitEvent.Instance);406            }407            private void InitOnExit()408            {409                this.SendEvent(this.Id, new E1());410            }411            [OnEntry(nameof(ActiveOnEntry))]412            private class Active : State413            {414            }415            private void ActiveOnEntry()416            {417                this.Test = true;418                this.SendEvent(this.Id, new E2());419                this.RaisePopStateEvent();420            }421            private void HandleE2()422            {423                this.Assert(this.Test is false, "Reached test assertion.");424            }425        }426        [Fact(Timeout = 5000)]427        public void TestEventHandlerInStateMachine9()428        {429            this.TestWithError(r =>430            {431                r.CreateActor(typeof(M9));432            },433            expectedError: "Reached test assertion.",434            replay: true);435        }436        private class M10 : StateMachine437        {438            private bool Test = false;439            [Start]440            [OnEntry(nameof(InitOnEntry))]441            [OnExit(nameof(InitOnExit))]442            [OnEventPushState(typeof(UnitEvent), typeof(Active))]443            [OnEventDoAction(typeof(E2), nameof(HandleE2))]444            private class Init : State445            {446            }447            private void InitOnEntry()448            {449                this.SendEvent(this.Id, UnitEvent.Instance);450            }451            private void InitOnExit()452            {453                this.SendEvent(this.Id, new E1());454            }455            [OnEntry(nameof(ActiveOnEntry))]456            private class Active : State457            {458            }459            private void ActiveOnEntry()460            {461                this.Test = true;462                this.SendEvent(this.Id, new E2());463            }464            private void HandleE2()465            {466                this.Assert(this.Test is false, "Reached test assertion.");467            }468        }469        [Fact(Timeout = 5000)]470        public void TestEventHandlerInStateMachine10()471        {472            this.TestWithError(r =>473            {474                r.CreateActor(typeof(M10));475            },476            expectedError: "Reached test assertion.",477            replay: true);478        }479        private class M11 : StateMachine480        {481            private bool Test = false;482            [Start]483            [OnEntry(nameof(InitOnEntry))]484            [OnEventGotoState(typeof(UnitEvent), typeof(Active))]485            [OnEventGotoState(typeof(E2), typeof(Checking))]486            private class Init : State487            {488            }489            private void InitOnEntry()490            {491                this.SendEvent(this.Id, UnitEvent.Instance);492            }493            [OnEntry(nameof(ActiveOnEntry))]494            [OnExit(nameof(ActiveOnExit))]495            [OnEventGotoState(typeof(E2), typeof(Init))]496            private class Active : State497            {498            }499            private void ActiveOnEntry()500            {501                this.Test = true;502                this.SendEvent(this.Id, new E2());503            }504            private void ActiveOnExit()505            {506                this.SendEvent(this.Id, new E2());507            }508            [OnEntry(nameof(CheckingOnEntry))]509            private class Checking : State510            {511            }512            private void CheckingOnEntry()513            {514                this.Assert(this.Test is false, "Reached test assertion.");515            }516        }517        [Fact(Timeout = 5000)]518        public void TestEventHandlerInStateMachine11()519        {520            this.TestWithError(r =>521            {522                r.CreateActor(typeof(M11));523            },524            expectedError: "Reached test assertion.",525            replay: true);526        }527        private class M12 : StateMachine528        {529            private bool Test = false;530            [Start]531            [OnEntry(nameof(InitOnEntry))]532            [OnExit(nameof(InitOnExit))]533            [OnEventGotoState(typeof(UnitEvent), typeof(Init))]534            [OnEventPushState(typeof(E1), typeof(Active))]535            [OnEventDoAction(typeof(E2), nameof(HandleE2))]536            private class Init : State537            {538            }539            private void InitOnEntry()540            {541                this.SendEvent(this.Id, UnitEvent.Instance);542            }543            private void InitOnExit()544            {545                this.SendEvent(this.Id, new E1());546            }547            [OnEntry(nameof(ActiveOnEntry))]548            [OnExit(nameof(ActiveOnExit))]549            [OnEventGotoState(typeof(E2), typeof(Init))]550            private class Active : State551            {552            }553            private void ActiveOnEntry()554            {555                this.Test = true;556                this.SendEvent(this.Id, new E2());557            }558            private void ActiveOnExit()559            {560                this.Assert(this.Test is false, "Reached test assertion.");561            }562#pragma warning disable CA1822 // Mark members as static563            private void HandleE2()564#pragma warning restore CA1822 // Mark members as static565            {566            }567        }568        [Fact(Timeout = 5000)]569        public void TestEventHandlerInStateMachine12()570        {571            this.TestWithError(r =>572            {573                r.CreateActor(typeof(M12));574            },575            expectedError: "Reached test assertion.",576            replay: true);577        }578        private class M13 : StateMachine579        {580            private bool Test = false;581            [Start]582            [OnEntry(nameof(InitOnEntry))]583            [OnExit(nameof(InitOnExit))]584            [OnEventPushState(typeof(UnitEvent), typeof(Active))]585            [OnEventDoAction(typeof(E2), nameof(HandleE2))]586            private class Init : State587            {588            }589            private void InitOnEntry()590            {591                this.SendEvent(this.Id, UnitEvent.Instance);592            }593            private void InitOnExit()594            {595                this.SendEvent(this.Id, new E1());596            }597            [OnEntry(nameof(ActiveOnEntry))]598            [OnExit(nameof(ActiveOnExit))]599            private class Active : State600            {601            }602            private void ActiveOnEntry()603            {604                this.Test = true;605                this.RaisePopStateEvent();606            }607            private void ActiveOnExit()608            {609                this.SendEvent(this.Id, new E2());610            }611            private void HandleE2()612            {613                this.Assert(this.Test is false, "Reached test assertion.");614            }615        }616        [Fact(Timeout = 5000)]617        public void TestEventHandlerInStateMachine13()618        {619            this.TestWithError(r =>620            {621                r.CreateActor(typeof(M13));622            },623            expectedError: "Reached test assertion.",624            replay: true);625        }626        private class M14 : StateMachine627        {628            [Start]629            [OnEntry(nameof(InitOnEntry))]630            [OnExit(nameof(InitOnExit))]631            [OnEventGotoState(typeof(UnitEvent), typeof(Init))]632            [OnEventPushState(typeof(E1), typeof(Active))]633            [OnEventDoAction(typeof(E2), nameof(HandleE2))]634            private class Init : State635            {636            }637            private void InitOnEntry()638            {639                this.SendEvent(this.Id, UnitEvent.Instance, options: new SendOptions(assert: 1));640            }641            private void InitOnExit()642            {643                this.SendEvent(this.Id, new E1());644            }645            [OnEntry(nameof(ActiveOnEntry))]646            private class Active : State647            {648            }649            private void ActiveOnEntry() => this.RaiseEvent(UnitEvent.Instance);650#pragma warning disable CA1822 // Mark members as static651            private void HandleE2()652#pragma warning restore CA1822 // Mark members as static653            {654            }655        }656        [Fact(Timeout = 5000)]657        public void TestEventHandlerInStateMachine14()658        {659            this.TestWithError(r =>660            {661                r.CreateActor(typeof(M14));662            },663            expectedError: "There are more than 1 instances of 'Events.UnitEvent' in the input queue of M14().",664            replay: true);665        }666        private class M15 : StateMachine667        {668            [Start]669            [OnEntry(nameof(InitOnEntry))]670            [OnEventPushState(typeof(UnitEvent), typeof(Active))]671            private class Init : State672            {673            }674            private void InitOnEntry() => this.RaiseEvent(UnitEvent.Instance);675            [OnEntry(nameof(ActiveOnEntry))]676            [OnExit(nameof(ActiveOnExit))]677            private class Active : State678            {679            }680            private void ActiveOnEntry() => this.RaisePopStateEvent();681            private void ActiveOnExit()682            {683                this.Assert(false, "Reached test assertion.");684            }685        }686        [Fact(Timeout = 5000)]687        public void TestEventHandlerInStateMachine15()688        {689            this.TestWithError(r =>690            {691                r.CreateActor(typeof(M15));692            },693            expectedError: "Reached test assertion.",694            replay: true);695        }696        private class M16 : StateMachine697        {698            private bool Test = false;699            [Start]700            [OnEntry(nameof(InitOnEntry))]701            [OnEventPushState(typeof(HaltEvent), typeof(Active))]702            [OnEventDoAction(typeof(UnitEvent), nameof(HandleUnitEvent))]703            private class Init : State704            {705            }706            private void InitOnEntry()707            {708                this.SendEvent(this.Id, UnitEvent.Instance);709                this.RaiseEvent(HaltEvent.Instance);710            }711            [OnEntry(nameof(ActiveOnEntry))]712            private class Active : State713            {714            }715            private void ActiveOnEntry()716            {717                this.Test = true;718            }719            private void HandleUnitEvent()720            {721                this.Assert(this.Test is false, "Reached test assertion.");722            }723        }724        [Fact(Timeout = 5000)]725        public void TestEventHandlerInStateMachine16()726        {727            this.TestWithError(r =>728            {729                r.CreateActor(typeof(M16));730            },731            expectedError: "Reached test assertion.",732            replay: true);733        }734        private class M17 : StateMachine735        {736            private bool Test = false;737            [Start]738            [OnEntry(nameof(InitOnEntry))]739            [OnEventGotoState(typeof(DefaultEvent), typeof(Active))]740            [OnEventDoAction(typeof(UnitEvent), nameof(HandleUnitEvent))]741            [OnEventDoAction(typeof(E1), nameof(HandleE1))]742            private class Init : State743            {744            }745            private void InitOnEntry() => this.RaiseEvent(new E1());746            private void HandleUnitEvent()747            {748                this.Test = true;749            }750            private void HandleE1()751            {752                this.SendEvent(this.Id, UnitEvent.Instance);753            }754            [OnEntry(nameof(ActiveOnEntry))]755            private class Active : State756            {757            }758            private void ActiveOnEntry()759            {760                this.Assert(this.Test is false, "Reached test assertion.");761            }762        }763        [Fact(Timeout = 5000)]764        public void TestEventHandlerInStateMachine17()765        {766            this.TestWithError(r =>767            {768                r.CreateActor(typeof(M17));769            },770            expectedError: "Reached test assertion.",771            replay: true);772        }773        private class M18 : StateMachine774        {775            private readonly bool Test = false;776            [Start]777            [OnEventGotoState(typeof(DefaultEvent), typeof(Active))]778            private class Init : State779            {780            }781            [OnEntry(nameof(ActiveOnEntry))]782            private class Active : State783            {784            }785            private void ActiveOnEntry()786            {787                this.Assert(this.Test is true, "Reached test assertion.");788            }789        }790        [Fact(Timeout = 5000)]791        public void TestEventHandlerInStateMachine18()792        {793            this.TestWithError(r =>794            {795                r.CreateActor(typeof(M18));796            },797            expectedError: "Reached test assertion.",798            replay: true);799        }800        private class M19 : StateMachine801        {802            private int Value;803            [Start]804            [OnEntry(nameof(InitOnEntry))]805            [OnEventPushState(typeof(UnitEvent), typeof(Active))]806            [OnEventDoAction(typeof(DefaultEvent), nameof(DefaultAction))]807            private class Init : State808            {809            }810            private void InitOnEntry()811            {812                this.Value = 0;813                this.RaiseEvent(UnitEvent.Instance);814            }815            private void DefaultAction()816            {817                this.Assert(false, "Reached test assertion.");818            }819            [OnEntry(nameof(ActiveOnEntry))]820            [IgnoreEvents(typeof(UnitEvent))]821            private class Active : State822            {823            }824            private void ActiveOnEntry()825            {826                if (this.Value is 0)827                {828                    this.RaiseEvent(UnitEvent.Instance);829                }830                else831                {832                    this.Value++;833                }834            }835        }836        [Fact(Timeout = 5000)]837        public void TestEventHandlerInStateMachine19()838        {839            this.TestWithError(r =>840            {841                r.CreateActor(typeof(M19));842            },843            expectedError: "Reached test assertion.",844            replay: true);845        }846        private class M20 : StateMachine847        {848            [Start]849            [OnEventGotoState(typeof(DefaultEvent), typeof(Active))]850            private class Init : State851            {852            }853            [OnEntry(nameof(ActiveOnEntry))]854            private class Active : State855            {856            }857            private void ActiveOnEntry(Event e)858            {859                this.Assert(e.GetType() == typeof(DefaultEvent));860            }861        }862        [Fact(Timeout = 5000)]863        public void TestEventHandlerInStateMachine20()864        {865            this.Test(r =>866            {867                r.CreateActor(typeof(M20));868            });869        }870        private class M21a : StateMachine871        {872            private ActorId GhostMachine;873            private bool Test = false;874            [Start]875            [OnEntry(nameof(InitOnEntry))]876            [OnExit(nameof(ExitInit))]877            [OnEventGotoState(typeof(E1), typeof(S1))] // exit actions are performed before transition to S1878            [OnEventDoAction(typeof(E3), nameof(Action1))] // E3, E2 have no effect on reachability of assert(false)879            private class Init : State880            {881            }882            private void InitOnEntry()883            {884                this.GhostMachine = this.CreateActor(typeof(M21b));885                this.SendEvent(this.GhostMachine, new SetupEvent(this.Id));886                this.SendEvent(this.GhostMachine, UnitEvent.Instance);887            }888            private void ExitInit()889            {890                this.Test = true;891            }892            [OnEntry(nameof(EntryS1))]893            [OnEventGotoState(typeof(UnitEvent), typeof(S2))]894            private class S1 : State895            {896            }897            private void EntryS1()898            {899                this.Assert(this.Test is true);900                this.RaiseEvent(UnitEvent.Instance);901            }902            [OnEntry(nameof(EntryS2))]903            private class S2 : State904            {905            }906            private void EntryS2()907            {908                // This assert is reachable: M1A -UnitEvent-> M1B -E1-> M1A;909                // then Real_S1 (assert holds), Real_S2 (assert fails)910                this.Assert(false, "Reached test assertion.");911            }912            private void Action1()913            {914                this.SendEvent(this.GhostMachine, new E2());915            }916        }917        private class M21b : StateMachine918        {919            private ActorId RealMachine;920            [Start]921            [OnEventDoAction(typeof(SetupEvent), nameof(SetupEvent))]922            [OnEventGotoState(typeof(UnitEvent), typeof(S1))]923            private class Init : State924            {925            }926            private void SetupEvent(Event e)927            {928                this.RealMachine = (e as SetupEvent).Id;929            }930            [OnEntry(nameof(EntryS1))]931            [OnEventGotoState(typeof(E2), typeof(S2))]932            private class S1 : State933            {934            }935            private void EntryS1()936            {937                this.SendEvent(this.RealMachine, new E3());938                this.SendEvent(this.RealMachine, new E1());939            }940            private class S2 : State941            {942            }943        }944        [Fact(Timeout = 5000)]945        public void TestEventHandlerInStateMachine21()946        {947            this.TestWithError(r =>948            {949                r.CreateActor(typeof(M21a));950            },951            configuration: this.GetConfiguration().WithDFSStrategy(),952            expectedError: "Reached test assertion.",953            replay: true);954        }955        private class M22a : StateMachine956        {957            private ActorId GhostMachine;958            [Start]959            [OnEntry(nameof(InitOnEntry))]960            [OnEventGotoState(typeof(E3), typeof(S2))]961            [OnEventPushState(typeof(UnitEvent), typeof(S1))]962            [OnEventDoAction(typeof(E1), nameof(Action1))]963            private class Init : State964            {965            }966            private void InitOnEntry()967            {968                this.GhostMachine = this.CreateActor(typeof(M22b));969                this.SendEvent(this.GhostMachine, new SetupEvent(this.Id));970                this.RaiseEvent(UnitEvent.Instance);971            }972            [OnEntry(nameof(EntryS1))]973            private class S1 : State974            {975            }976            private void EntryS1()977            {978                this.SendEvent(this.GhostMachine, UnitEvent.Instance);979                // We wait in this state until E1 comes from M2B,980                // then handle E1 using the inherited handler Action1981                // installed by Init.982                // Then wait until E3 comes from M2B, and since983                // there's no handler for E3 in this pushed state,984                // this state is popped, and E3 goto handler from Init985                // is invoked.986            }987            [OnEntry(nameof(EntryS2))]988            private class S2 : State989            {990            }991            private void EntryS2()992            {993                // This assert is reachable.994                this.Assert(false, "Reached test assertion.");995            }996            private void Action1()997            {998                this.SendEvent(this.GhostMachine, new E2());999            }1000        }1001        private class M22b : StateMachine1002        {1003            private ActorId RealMachine;1004            [Start]1005            [OnEventDoAction(typeof(SetupEvent), nameof(SetupEvent))]1006            [OnEventGotoState(typeof(UnitEvent), typeof(S1))]1007            private class Init : State1008            {1009            }1010            private void SetupEvent(Event e)1011            {1012                this.RealMachine = (e as SetupEvent).Id;1013            }1014            [OnEntry(nameof(EntryS1))]1015            [OnEventGotoState(typeof(E2), typeof(S2))]1016            private class S1 : State1017            {1018            }1019            private void EntryS1()1020            {1021                this.SendEvent(this.RealMachine, new E1());1022            }1023            [OnEntry(nameof(EntryS2))]1024            private class S2 : State1025            {1026            }1027            private void EntryS2()1028            {1029                this.SendEvent(this.RealMachine, new E3());1030            }1031        }1032        [Fact(Timeout = 5000)]1033        public void TestEventHandlerInStateMachine22()1034        {1035            this.TestWithError(r =>1036            {1037                r.CreateActor(typeof(M22a));1038            },1039            configuration: this.GetConfiguration().WithDFSStrategy(),1040            expectedError: "Reached test assertion.",1041            replay: true);1042        }1043        private class M23a : StateMachine1044        {1045            private ActorId GhostMachine;1046            [Start]1047            [OnEntry(nameof(InitOnEntry))]1048            [OnEventGotoState(typeof(E3), typeof(S2))]1049            [OnEventPushState(typeof(UnitEvent), typeof(S1))]1050            [OnEventDoAction(typeof(E4), nameof(Action1))]1051            private class Init : State1052            {1053            }1054            private void InitOnEntry()1055            {1056                this.GhostMachine = this.CreateActor(typeof(M23b));1057                this.SendEvent(this.GhostMachine, new SetupEvent(this.Id));1058                this.RaiseEvent(UnitEvent.Instance);1059            }1060            [OnEntry(nameof(EntryS1))]1061            private class S1 : State1062            {1063            }1064            private void EntryS1()1065            {1066                this.SendEvent(this.GhostMachine, UnitEvent.Instance);1067            }1068            [OnEntry(nameof(EntryS2))]...

InitOnEntry

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.Specifications;7using Microsoft.Coyote.SystematicTesting;8using Microsoft.Coyote.Tasks;9{10    {11        static void Main(string[] args)12        {13            var configuration = Configuration.Create();14            configuration.TestingIterations = 1;15            configuration.SchedulingIterations = 1;16            configuration.EnableDataRaceDetection = true;17            var test = new EventHandlerTests();18            test.InitOnEntry(configuration);19        }20    }21}22using System;23using System.Threading.Tasks;24using Microsoft.Coyote;25using Microsoft.Coyote.Actors;26using Microsoft.Coyote.Actors.BugFinding.Tests;27using Microsoft.Coyote.Specifications;28using Microsoft.Coyote.SystematicTesting;29using Microsoft.Coyote.Tasks;30{31    {32        static void Main(string[] args)33        {34            var configuration = Configuration.Create();35            configuration.TestingIterations = 1;36            configuration.SchedulingIterations = 1;37            configuration.EnableDataRaceDetection = true;38            var test = new EventHandlerTests();39            test.InitOnEntry(configuration);40        }41    }42}43using System;44using System.Threading.Tasks;45using Microsoft.Coyote;46using Microsoft.Coyote.Actors;47using Microsoft.Coyote.Actors.BugFinding.Tests;48using Microsoft.Coyote.Specifications;49using Microsoft.Coyote.SystematicTesting;50using Microsoft.Coyote.Tasks;51{52    {53        static void Main(string[] args)54        {55            var configuration = Configuration.Create();56            configuration.TestingIterations = 1;57            configuration.SchedulingIterations = 1;58            configuration.EnableDataRaceDetection = true;59            var test = new EventHandlerTests();60            test.InitOnEntry(configuration);61        }62    }63}

InitOnEntry

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Testing;6using Microsoft.Coyote.Testing.Systematic;7using Microsoft.Coyote.Actors.BugFinding.Tests;8using Microsoft.Coyote.Actors.BugFinding.Tests.Systematic;9{10    {11        static void Main(string[] args)12        {13            RunSystematic();14        }15        static void RunSynchronous()16        {17            SynchronousEngine engine = new SynchronousEngine();18            CoyoteRuntime runtime = CoyoteRuntime.CreateFromConfiguration(19                configuration: Configuration.Create().WithTestingIterations(100),20                testHooks: new EventHandlerTests(),21                engine: engine);22            runtime.CreateActor(typeof(EventHandlerTests), new Event());23        }24        static void RunSystematic()25        {26            SystematicTestingEngine engine = new SystematicTestingEngine();27            CoyoteRuntime runtime = CoyoteRuntime.CreateFromConfiguration(28                configuration: Configuration.Create().WithTestingIterations(100),29                testHooks: new EventHandlerTests(),30                engine: engine);31            runtime.CreateActor(typeof(EventHandlerTests), new Event());32        }33    }34}35using System;36using System.Threading.Tasks;37using Microsoft.Coyote;38using Microsoft.Coyote.Actors;39using Microsoft.Coyote.Testing;40using Microsoft.Coyote.Testing.Systematic;41using Microsoft.Coyote.Actors.BugFinding.Tests;42using Microsoft.Coyote.Actors.BugFinding.Tests.Systematic;43{44    {45        static void Main(string[] args)46        {47            RunSystematic();48        }49        static void RunSynchronous()50        {51            SynchronousEngine engine = new SynchronousEngine();

InitOnEntry

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Actors.BugFinding.Tests;5using Microsoft.Coyote.Actors.BugFinding;6using Microsoft.Coyote.Actors.BugFinding.Strategies;7using Microsoft.Coyote.Actors.BugFinding.Strategies.Scheduling;8using Microsoft.Coyote.Actors.BugFinding.Strategies.FaultInjection;9using Microsoft.Coyote.Actors.BugFinding.Strategies.StateExploration;10using Microsoft.Coyote.Actors.BugFinding.Strategies.StateExploration.Strategies;11using Microsoft.Coyote.Actors.BugFinding.Strategies.StateExploration.Strategies.Cache;12using Microsoft.Coyote.Actors.BugFinding.Strategies.StateExploration.Strategies.DPOR;13using Microsoft.Coyote.Actors.BugFinding.Strategies.StateExploration.Strategies.DPOR.StateCaching;14using Microsoft.Coyote.Actors.BugFinding.Strategies.StateExploration.Strategies.DPOR.StateCaching.Memory;15using Microsoft.Coyote.Actors.BugFinding.Strategies.StateExploration.Strategies.DPOR.StateCaching.Persistence;16using Microsoft.Coyote.Actors.BugFinding.Strategies.StateExploration.Strategies.DPOR.StateCaching.Persistence.Stores;17using Microsoft.Coyote.Actors.BugFinding.Strategies.StateExploration.Strategies.DPOR.StateCaching.Persistence.Stores.Disk;18using Microsoft.Coyote.Actors.BugFinding.Strategies.StateExploration.Strategies.DPOR.StateCaching.Persistence.Stores.Memory;19using Microsoft.Coyote.Actors.BugFinding.Strategies.StateExploration.Strategies.DPOR.StateCaching.Persistence.Stores.Redis;20using Microsoft.Coyote.Actors.BugFinding.Strategies.StateExploration.Strategies.DPOR.StateCaching.Persistence.Stores.SqlServer;21using Microsoft.Coyote.Actors.BugFinding.Strategies.StateExploration.Strategies.DPOR.StateCaching.Persistence.Stores.Sqlite;22using Microsoft.Coyote.Actors.BugFinding.Strategies.StateExploration.Strategies.DPOR.StateCaching.Persistence.Stores.MongoDB;23using Microsoft.Coyote.Actors.BugFinding.Strategies.StateExploration.Strategies.DPOR.StateCaching.Persistence.Stores.AzureStorage;24using Microsoft.Coyote.Actors.BugFinding.Strategies.StateExploration.Strategies.DPOR.StateCaching.Persistence.Stores.AzureCosmosDB;

InitOnEntry

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Actors.BugFinding;5using Microsoft.Coyote.Actors.BugFinding.Tests;6using Microsoft.Coyote.TestingServices;7using Xunit;8using Xunit.Abstractions;9{10    {11        public BugFindingTests(ITestOutputHelper output)12            : base(output)13        {14        }15        [Fact(Timeout = 5000)]16        public void TestEventHandlerInitOnEntry()17        {18            this.Test(r =>19            {20                r.RegisterMonitor<EventHandlerTests.EventHandlerMonitor>();21                r.CreateActor(typeof(EventHandlerTests.EventHandler));22            },23            configuration: GetConfiguration().WithTestingIterations(100));24        }25    }26}

InitOnEntry

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Specifications;6using Microsoft.Coyote.TestingServices;7using Microsoft.Coyote.TestingServices.Runtime;8using Microsoft.Coyote.TestingServices.Threading;9using Microsoft.Coyote.Tests.Common;10using Microsoft.Coyote.Tests.Common.Actors;11using Microsoft.Coyote.Tests.Common.Actors.BugFinding;12using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Tasks;13using Microsoft.Coyote.Tests.Common.Actors.BugFinding.Utilities;14using Microsoft.Coyote.Tests.Common.Actors.EventHandlers;15using Microsoft.Coyote.Tests.Common.Actors.EventHandlers.BugFinding;16using Microsoft.Coyote.Tests.Common.Actors.EventHandlers.BugFinding.Tasks;17using Microsoft.Coyote.Tests.Common.Actors.EventHandlers.BugFinding.Utilities;18using Microsoft.Coyote.Tests.Common.Actors.Runtime;19using Microsoft.Coyote.Tests.Common.Actors.Runtime.BugFinding;20using Microsoft.Coyote.Tests.Common.Actors.Runtime.BugFinding.Tasks;21using Microsoft.Coyote.Tests.Common.Actors.Runtime.BugFinding.Utilities;22using Microsoft.Coyote.Tests.Common.Actors.StateMachines;23using Microsoft.Coyote.Tests.Common.Actors.StateMachines.BugFinding;24using Microsoft.Coyote.Tests.Common.Actors.StateMachines.BugFinding.Tasks;25using Microsoft.Coyote.Tests.Common.Actors.StateMachines.BugFinding.Utilities;26using Microsoft.Coyote.Tests.Common.Actors.StateMachines.Runtime;27using Microsoft.Coyote.Tests.Common.Actors.StateMachines.Runtime.BugFinding;28using Microsoft.Coyote.Tests.Common.Actors.StateMachines.Runtime.BugFinding.Tasks;29using Microsoft.Coyote.Tests.Common.Actors.StateMachines.Runtime.BugFinding.Utilities;30using Microsoft.Coyote.Tests.Common.Actors.Utilities;31using Microsoft.Coyote.Tests.Common.Actors.Utilities.BugFinding;32using Microsoft.Coyote.Tests.Common.Actors.Utilities.BugFinding.Tasks;33using Microsoft.Coyote.Tests.Common.Actors.Utilities.BugFinding.Utilities;34using Microsoft.Coyote.Tests.Common.Runtime;35using Microsoft.Coyote.Tests.Common.Runtime.BugFinding;36using Microsoft.Coyote.Tests.Common.Runtime.BugFinding.Tasks;37using Microsoft.Coyote.Tests.Common.Runtime.BugFinding.Utilities;38using Microsoft.Coyote.Tests.Common.Threading;39using Microsoft.Coyote.Tests.Common.Threading.BugFinding;40using Microsoft.Coyote.Tests.Common.Threading.BugFinding.Tasks;

InitOnEntry

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.BugFinding.Tests;3using Microsoft.Coyote.Testing;4using System;5using System.Threading.Tasks;6{7    {8        static void Main(string[] args)9        {10            var runtime = RuntimeFactory.Create();11            var test = new EventHandlerTests();12            runtime.Test(r => test.InitOnEntry(r));13        }14    }15}16using Microsoft.Coyote.Actors;17using Microsoft.Coyote.Actors.BugFinding.Tests;18using Microsoft.Coyote.Testing;19using System;20using System.Threading.Tasks;21{22    {23        static void Main(string[] args)24        {25            var runtime = RuntimeFactory.Create();26            var test = new EventHandlerTests();27            runtime.Test(r => test.InitOnEntry(r));28        }29    }30}31using Microsoft.Coyote.Actors;32using Microsoft.Coyote.Actors.BugFinding.Tests;33using Microsoft.Coyote.Testing;34using System;35using System.Threading.Tasks;36{37    {38        static void Main(string[] args)39        {40            var runtime = RuntimeFactory.Create();41            var test = new EventHandlerTests();42            runtime.Test(r => test.InitOnEntry(r));43        }44    }45}46using Microsoft.Coyote.Actors;47using Microsoft.Coyote.Actors.BugFinding.Tests;48using Microsoft.Coyote.Testing;49using System;50using System.Threading.Tasks;51{

InitOnEntry

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.BugFinding.Tests;3using System;4using System.Threading.Tasks;5{6    {7        static void Main(string[] args)8        {9            var config = Configuration.Create();10            config.TestingIterations = 100;11            config.SchedulingIterations = 1000;12            config.MaxFairSchedulingSteps = 1000;13            config.MaxUnfairSchedulingSteps = 1000;14            config.MaxStepsFromEntry = 1000;15            config.MaxStepsFromAnyAction = 1000;16            config.MaxStepsFromAnyChoice = 1000;17            config.MaxStepsFromAnySend = 1000;18            config.MaxStepsFromAnyReceive = 1000;19            config.MaxStepsFromAnyWait = 1000;20            config.MaxStepsFromAnyWaitAsync = 1000;21            config.MaxStepsFromAnyDefer = 1000;22            config.MaxStepsFromAnyPushState = 1000;23            config.MaxStepsFromAnyPopState = 1000;24            config.MaxStepsFromAnyRaiseEvent = 1000;25            config.MaxStepsFromAnyGotoState = 1000;26            config.MaxStepsFromAnyInvoke = 1000;27            config.MaxStepsFromAnyNondet = 1000;28            config.MaxStepsFromAnyNondetChoice = 1000;29            config.MaxStepsFromAnyNondetSend = 1000;30            config.MaxStepsFromAnyNondetReceive = 1000;31            config.MaxStepsFromAnyNondetWait = 1000;32            config.MaxStepsFromAnyNondetWaitAsync = 1000;33            config.MaxStepsFromAnyNondetDefer = 1000;34            config.MaxStepsFromAnyNondetPushState = 1000;35            config.MaxStepsFromAnyNondetPopState = 1000;36            config.MaxStepsFromAnyNondetRaiseEvent = 1000;37            config.MaxStepsFromAnyNondetGotoState = 1000;38            config.MaxStepsFromAnyNondetInvoke = 1000;39            config.MaxStepsFromAnyNondetBooleanChoice = 1000;40            config.MaxStepsFromAnyNondetIntegerChoice = 1000;41            config.MaxStepsFromAnyNondetMachineChoice = 1000;

InitOnEntry

Using AI Code Generation

1using Microsoft.Coyote.Actors.BugFinding.Tests;2EventHandlerTests.InitOnEntry();3using Microsoft.Coyote.Actors.BugFinding.Tests;4StateMachineTests.InitOnEntry();5using Microsoft.Coyote.Actors.BugFinding.Tests;6MachineTests.InitOnEntry();7using Microsoft.Coyote.Actors.BugFinding.Tests;8ActorTests.InitOnEntry();9using Microsoft.Coyote.Actors.BugFinding.Tests;10EventTests.InitOnEntry();11using Microsoft.Coyote.Actors.BugFinding.Tests;12TaskTests.InitOnEntry();13using Microsoft.Coyote.Actors.BugFinding.Tests;14TaskCompletionSourceTests.InitOnEntry();15using Microsoft.Coyote.Actors.BugFinding.Tests;16TaskCompletionSourceTests.InitOnEntry();17using Microsoft.Coyote.Actors.BugFinding.Tests;18TaskCompletionSourceTests.InitOnEntry();19using Microsoft.Coyote.Actors.BugFinding.Tests;20TaskCompletionSourceTests.InitOnEntry();21using Microsoft.Coyote.Actors.BugFinding.Tests;22TaskCompletionSourceTests.InitOnEntry();23using Microsoft.Coyote.Actors.BugFinding.Tests;24TaskCompletionSourceTests.InitOnEntry();

InitOnEntry

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using System.Threading.Tasks;3{4    {5        {6            public ActorId Id;7            public TaskCompletionSource<bool> Tcs;8            public E(ActorId id, TaskCompletionSource<bool> tcs)9            {10                this.Id = id;11                this.Tcs = tcs;12            }13        }14        {15            public ActorId Id;16            public M(ActorId id)17            {18                this.Id = id;19            }20        }21        {22            public ActorId Id;23            public N(ActorId id)24            {25                this.Id = id;26            }27        }28        {29            protected override Task OnInitializeAsync(Event initialEvent)30            {31                this.RegisterEventHandler<E>(this.Handle);32                return Task.CompletedTask;33            }34            private Task Handle(Event e)35            {36                var ee = e as E;37                this.SendEvent(ee.Id, new M(this.Id));38                ee.Tcs.SetResult(true);39                return Task.CompletedTask;40            }41        }42        {43            protected override Task OnInitializeAsync(Event initialEvent)44            {45                this.RegisterEventHandler<M>(this.Handle);46                return Task.CompletedTask;47            }48            private Task Handle(Event e)49            {50                var me = e as M;51                this.SendEvent(me.Id, new N(this.Id));52                return Task.CompletedTask;53            }54        }55        {56            protected override Task OnInitializeAsync(Event initialEvent)57            {58                this.RegisterEventHandler<N>(this.Handle);59                return Task.CompletedTask;60            }61            private Task Handle(Event e)62            {63                var ne = e as N;64                this.SendEvent(ne.Id, new Halt());65                return Task.CompletedTask;66            }67        }68        [Fact(Timeout = 5000)]69        public async Task TestEventHandler()70        {71            var tcs = new TaskCompletionSource<bool>();72            var a = this.CreateActor(typeof(A));73            var b = this.CreateActor(typeof(B));74            var c = this.CreateActor(typeof(C));75            this.SendEvent(a, new E(b, tcs));76            this.SendEvent(b, new M(c));

InitOnEntry

Using AI Code Generation

1using System;2{3    {4        public static void Main(string[] args)5        {6            InitOnEntry();7        }8    }9}

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