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How to use WithRandomGeneratorSeed method of Microsoft.Coyote.Configuration class

Best Coyote code snippet using Microsoft.Coyote.Configuration.WithRandomGeneratorSeed

CustomTaskLogTests.cs

Source:CustomTaskLogTests.cs

...22        {23            InMemoryLogger log = new InMemoryLogger();24            var config = this.GetConfiguration()25                .WithTestingIterations(3)26                .WithRandomGeneratorSeed(0);27            using TestingEngine engine = TestingEngine.Create(config, (ICoyoteRuntime runtime) =>28            {29                runtime.Logger.WriteLine("Hello world!");30            });31            engine.Logger = log;32            engine.Run();33            string result = log.ToString();34            string expected = @"... Setting up the test:35..... Using the random[seed:0] exploration strategy.36... Running test iterations:37..... Iteration #138[coyote::test] Runtime '' started test on thread ''.39Hello world!40[coyote::test] Exploration finished in runtime '' [reached the end of the test method].41..... Iteration #242[coyote::test] Runtime '' started test on thread ''.43Hello world!44[coyote::test] Exploration finished in runtime '' [reached the end of the test method].45..... Iteration #346[coyote::test] Runtime '' started test on thread ''.47Hello world!48[coyote::test] Exploration finished in runtime '' [reached the end of the test method].49";50            result = result.RemoveNonDeterministicValues().RemoveDebugLines();51            expected = expected.RemoveNonDeterministicValues();52            Assert.Equal(expected, result);53        }54        private async Task RunAsync(ICoyoteRuntime r)55        {56            await Task.Run(async () =>57            {58                r.Logger.WriteLine($"Task '{Task.CurrentId}' is running.");59                await Task.Delay(0);60                r.Logger.WriteLine($"Task '{Task.CurrentId}' completed.");61            });62            await Task.Run(async () =>63            {64                r.Logger.WriteLine($"Task '{Task.CurrentId}' is running.");65                await Task.Delay(0);66                r.Logger.WriteLine($"Task '{Task.CurrentId}' completed.");67            });68            Specification.Assert(false, "Reached test assertion.");69        }70        [Fact(Timeout = 5000)]71        public void TestCustomTaskRuntimeLog()72        {73            var config = this.GetConfiguration()74                .WithRandomGeneratorSeed(0);75            using TestingEngine engine = TestingEngine.Create(config, this.RunAsync);76            try77            {78                engine.Run();79                var numErrors = engine.TestReport.NumOfFoundBugs;80                Assert.True(numErrors is 1, GetBugReport(engine));81                Assert.True(engine.ReadableTrace != null, "Readable trace is null.");82                Assert.True(engine.ReadableTrace.Length > 0, "Readable trace is empty.");83                string result = engine.ReadableTrace.ToString();84                string expected = @"[coyote::test] Runtime '' started test on thread ''.85Task '' is running.86Task '' completed.87Task '' is running.88Task '' completed....

WithRandomGeneratorSeed

Using AI Code Generation

1using System;2using Microsoft.Coyote;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Specifications;5using Microsoft.Coyote.Tasks;6using Microsoft.Coyote.Testing;7using Microsoft.Coyote.Testing.Systematic;8using Microsoft.Coyote.TestingServices;9using Microsoft.Coyote.TestingServices.SchedulingStrategies;10using Microsoft.Coyote.TestingServices.SchedulingStrategies.DPOR;11using Microsoft.Coyote.TestingServices.SchedulingStrategies.PrivacyPreserving;12using Microsoft.Coyote.TestingServices.SchedulingStrategies.PrivacyPreserving.DPOR;13using Microsoft.Coyote.TestingServices.SchedulingStrategies.PrivacyPreserving.PrivacyLeakage;14using Microsoft.Coyote.TestingServices.SchedulingStrategies.PrivacyPreserving.PrivacyLeakage.DPOR;15using Microsoft.Coyote.TestingServices.SchedulingStrategies.PrivacyPreserving.PrivacyLeakage.PrivacyLeakageDetection;16using Microsoft.Coyote.TestingServices.SchedulingStrategies.PrivacyPreserving.PrivacyLeakage.PrivacyLeakageDetection.DPOR;17using Microsoft.Coyote.TestingServices.SchedulingStrategies.PrivacyPreserving.PrivacyLeakage.PrivacyLeakageDetection.PrivacyLeakageDetectionStrategy;18using Microsoft.Coyote.TestingServices.SchedulingStrategies.PrivacyPreserving.PrivacyLeakage.PrivacyLeakageDetection.PrivacyLeakageDetectionStrategy.DPOR;19using Microsoft.Coyote.TestingServices.SchedulingStrategies.PrivacyPreserving.PrivacyLeakage.PrivacyLeakageDetection.PrivacyLeakageDetectionStrategy.DPOR.PrivacyLeakageDetectionStrategy;20using Microsoft.Coyote.TestingServices.SchedulingStrategies.PrivacyPreserving.PrivacyLeakage.PrivacyLeakageDetection.PrivacyLeakageDetectionStrategy.DPOR.PrivacyLeakageDetectionStrategy.DPOR;21using Microsoft.Coyote.TestingServices.SchedulingStrategies.PrivacyPreserving.PrivacyLeakage.PrivacyLeakageDetection.PrivacyLeakageDetectionStrategy.DPOR.PrivacyLeakageDetectionStrategy.DPOR.PrivacyLeakageDetectionStrategy;

WithRandomGeneratorSeed

Using AI Code Generation

1using System;2using Microsoft.Coyote;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.SystematicTesting;5using Microsoft.Coyote.Tasks;6{7    {8        static void Main(string[] args)9        {10            Configuration configuration = Configuration.Create();11            configuration.WithRandomGeneratorSeed(1234);12            using (SystematicTestingEngine engine = SystematicTestingEngine.Create(configuration))13            {14                engine.Run();15            }16        }17    }18}19using System;20using Microsoft.Coyote;21using Microsoft.Coyote.Actors;22using Microsoft.Coyote.SystematicTesting;23using Microsoft.Coyote.Tasks;24{25    {26        static void Main(string[] args)27        {28            Configuration configuration = Configuration.Create();29            configuration.WithRandomGenerator(new MyRandomGenerator());30            using (SystematicTestingEngine engine = SystematicTestingEngine.Create(configuration))31            {32                engine.Run();33            }34        }35    }36    {37        public bool NextBool()38        {39            return true;40        }41        public byte[] NextBytes(int count)42        {43            return new byte[count];44        }45        public int NextInt(int maxValue)46        {47            return 0;48        }49        public double NextDouble()50        {51            return 0.0;52        }53    }54}

WithRandomGeneratorSeed

Using AI Code Generation

1using System;2using Microsoft.Coyote;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.SystematicTesting;5using Microsoft.Coyote.Tasks;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 Microsoft.Coyote.Tests.Common.Actors;12using Microsoft.Coyote.Tests.Common.Events;13{14    {15        [OnEventDoAction(typeof(UnitEvent), nameof(HandleUnitEvent))]16        {17            protected override Task OnInitializeAsync(Event initialEvent)18            {19                this.SendEvent(this.Id, UnitEvent.Instance);20                return Task.CompletedTask;21            }22            private void HandleUnitEvent()23            {24                this.Assert(true);25            }26        }27        [Fact(Timeout = 5000)]28        public void TestWithRandomGeneratorSeed()29        {30            Configuration configuration = Configuration.Create();31            configuration.WithRandomGeneratorSeed(1);32            configuration.SchedulingIterations = 100;33            configuration.SchedulingStrategy = SchedulingStrategy.DFS;34            configuration.TestingIterations = 100;35            configuration.MaxFairSchedulingSteps = 100;36            configuration.MaxUnfairSchedulingSteps = 100;37            configuration.MaxStepsFromEntryToError = 100;38            configuration.MaxStepsFromAnyStateToError = 100;39            configuration.MaxSchedulingSteps = 100;40            configuration.EnableCycleDetection = true;41            configuration.EnableDataRaceDetection = true;42            configuration.EnableDeadlockDetection = true;43            configuration.EnableHotStateDetection = true;44            configuration.EnableLivelockDetection = true;45            configuration.EnableOperationCanceledException = true;46            configuration.EnableObjectDisposedException = true;47            configuration.EnableIndexOutOfRangeException = true;48            configuration.EnableNullReferenceException = true;49            configuration.EnableAccessViolationException = true;50            configuration.EnableDivideByZeroException = true;51            configuration.EnableActorRuntimeLogging = true;52            configuration.EnableActorStateLogging = true;53            configuration.EnableActorTaskLogging = true;54            configuration.EnableActorMailboxLogging = true;55            configuration.EnableActorGroupLogging = true;56            configuration.EnableActorTimerLogging = true;57            configuration.EnableActorEventLogging = true;

WithRandomGeneratorSeed

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.TestingServices;6using Microsoft.Coyote.TestingServices.Runtime;7using Microsoft.Coyote.TestingServices.SchedulingStrategies;8using Microsoft.Coyote.TestingServices.SchedulingStrategies.DPOR;9using Microsoft.Coyote.TestingServices.Tracing.Schedule;10using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default;11using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.ScheduleExploration;12using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.ScheduleExploration.Strategies;13using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.ScheduleExploration.Strategies.Bounded;14using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.ScheduleExploration.Strategies.Unbounded;15using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.ScheduleExploration.Strategies.Unbounded.Strategies;16using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingStrategies;17using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingStrategies.DPOR;18using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingStrategies.Probabilistic;19using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingStrategies.Probabilistic.Strategies;20using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingStrategies.Probabilistic.Strategies.Fair;21using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingStrategies.Probabilistic.Strategies.Unfair;22using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingStrategies.Probabilistic.Strategies.Unfair.Strategies;23using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingStrategies.Probabilistic.Strategies.Unfair.Strategies.Bounded;24using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingStrategies.Probabilistic.Strategies.Unfair.Strategies.Unbounded;25using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingStrategies.Probabilistic.Strategies.Unfair.Strategies.Unbounded.Strategies;26using Microsoft.Coyote.TestingServices.Tracing.Schedule.Default.SchedulingStrategies.Probabilistic.Strategies.Unfair.Strategies.Unbounded.Strategies.Explore;

WithRandomGeneratorSeed

Using AI Code Generation

1using Microsoft.Coyote;2using Microsoft.Coyote.Testing;3using System;4using System.Threading.Tasks;5{6    {7        static void Main(string[] args)8        {9            Configuration.WithRandomGeneratorSeed(123).WithVerbosityEnabled(2).WithNumberOfIterations(100).Run(async () =>10            {11                await Task.Run(() => { Console.WriteLine("Hello World!"); });12            });13        }14    }15}16using Microsoft.Coyote;17using Microsoft.Coyote.Testing;18using System;19using System.Threading.Tasks;20{21    {22        static void Main(string[] args)23        {24            Configuration.WithRandomGeneratorSeed(123).WithVerbosityEnabled(2).WithNumberOfIterations(100).Run(async () =>25            {26                await Task.Run(() => { Console.WriteLine("Hello World!"); });27            });28        }29    }30}31using Microsoft.Coyote;32using Microsoft.Coyote.Testing;33using System;34using System.Threading.Tasks;35{36    {37        static void Main(string[] args)38        {39            Configuration.WithRandomGeneratorSeed(123).WithVerbosityEnabled(2).WithNumberOfIterations(100).Run(async () =>40            {41                await Task.Run(() => { Console.WriteLine("Hello World!"); });42            });43        }44    }45}46using Microsoft.Coyote;47using Microsoft.Coyote.Testing;48using System;49using System.Threading.Tasks;50{51    {52        static void Main(string[] args)53        {54            Configuration.WithRandomGeneratorSeed(123).WithVerbosityEnabled(2).WithNumberOfIterations(100).Run(async () =>55            {56                await Task.Run(() => { Console.WriteLine("Hello World!"); });57            });58        }59    }60}61using Microsoft.Coyote;62using Microsoft.Coyote.Testing;63using System;64using System.Threading.Tasks;65{

WithRandomGeneratorSeed

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Testing;6using Microsoft.Coyote.TestingServices;7using Microsoft.Coyote.Tasks;8using Microsoft.Coyote.SystematicTesting;9using Microsoft.Coyote.SystematicTesting.Strategies;10{11    {12        public static void Main(string[] args)13        {14            Configuration.WithRandomGeneratorSeed(123);15            var runtime = RuntimeFactory.Create();16            var testingEngine = TestingEngineFactory.Create(runtime, Configuration.Default);17            testingEngine.RunAsync().Wait();18        }19    }20}

WithRandomGeneratorSeed

Using AI Code Generation

1using System;2using Microsoft.Coyote;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Specifications;5using Microsoft.Coyote.Tasks;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            Configuration config = Configuration.Create();12            config.WithRandomGeneratorSeed(1);13            using (var runtime = RuntimeEnvironment.Create(config))14            {15                runtime.CreateActor(typeof(Actor1));16                runtime.Wait();17            }18        }19    }20    {21        protected override void OnInitialize(Event initialEvent)22        {23            this.SendEvent(this.Id, new E1());24        }25        [OnEventDoAction(typeof(E1), nameof(P1))]26        {27        }28        private void P1()29        {30            this.SendEvent(this.Id, new E2());31        }32        [OnEventDoAction(typeof(E2), nameof(P2))]33        {34        }35        private void P2()36        {37            this.SendEvent(this.Id, new E3());38        }39        [OnEventDoAction(typeof(E3), nameof(P3))]40        {41        }42        private void P3()43        {44            this.SendEvent(this.Id, new E4());45        }46        [OnEventDoAction(typeof(E4), nameof(P4))]47        {48        }49        private void P4()50        {51            this.SendEvent(this.Id, new E5());52        }53        [OnEventDoAction(typeof(E5), nameof(P5))]54        {55        }56        private void P5()57        {58            this.SendEvent(this.Id, new E6());59        }60        [OnEventDoAction(typeof(E6), nameof(P6))]61        {62        }63        private void P6()64        {65            this.SendEvent(this.Id, new E7());66        }67        [OnEventDoAction(typeof(E7), nameof(P7))]68        {69        }70        private void P7()71        {72            this.SendEvent(this.Id, new E8());73        }74        [OnEventDoAction(typeof(E8), nameof(P8))]75        {

WithRandomGeneratorSeed

Using AI Code Generation

1using Microsoft.Coyote;2using Microsoft.Coyote.Actors;3using Microsoft.Coyote.Testing;4using Microsoft.Coyote.Testing.Systematic;5using System;6{7    {8        static void Main(string[] args)9        {10            Configuration.WithRandomGeneratorSeed(123456789).WithVerbosityEnabled(3).Run(async () =>11            {12                var actor = Actor.CreateFromTask(async () =>13                {14                    while (true)15                    {16                        await Task.Delay(1000);17                    }18                });19                await Task.Delay(10000);20                actor.Stop();21            });22        }23    }24}25CoyoteTest.Program: [INFO] 2) Testing method 'Microsoft.Coyote.Testing.Systematic.SystematicTestExecutor.ExecuteAsync(Microsoft.Coyote.Testing.Systematic.TestInfo)'26CoyoteTest.Program: [INFO] 3) Testing method 'Microsoft.Coyote.Testing.Systematic.SystematicTestExecutor.ExecuteAsync(Microsoft.Coyote.Testing.Systematic.TestInfo)'27CoyoteTest.Program: [INFO] 4) Testing method 'Microsoft.Coyote.Testing.Systematic.SystematicTestExecutor.ExecuteAsync(Microsoft.Coyote.Testing.Systematic.TestInfo)'28CoyoteTest.Program: [INFO] 5) Testing method 'Microsoft.Coyote.Testing.Systematic.SystematicTestExecutor.ExecuteAsync(Microsoft.Coyote.Testing.Systematic.TestInfo)'29CoyoteTest.Program: [INFO] 6) Testing method 'Microsoft.Coyote.Testing.Systematic.SystematicTestExecutor.ExecuteAsync(Microsoft.Coyote.Testing.Systematic.TestInfo)'30CoyoteTest.Program: [INFO] 7) Testing method 'Microsoft.Coyote.Testing.Systematic.SystematicTestExecutor.ExecuteAsync(Microsoft.Coyote.Testing.Systematic.TestInfo)'31CoyoteTest.Program: [INFO] 8) Testing method 'Microsoft.Coyote.Testing.Systematic.SystematicTestExecutor.ExecuteAsync(Microsoft.Coyote.Testing.Systematic.TestInfo)'32CoyoteTest.Program: [INFO] 9) Testing method 'Microsoft.Coyote.Testing.Systematic.SystematicTestExecutor.ExecuteAsync(Microsoft.Coyote.Testing.Systematic.TestInfo)'

WithRandomGeneratorSeed

Using AI Code Generation

1 1 using Microsoft.Coyote;2 2 using Microsoft.Coyote.Actors;3 3 using Microsoft.Coyote.Specifications;4 4 using System;5 7 {6 9     {710         static void Main(string[] args)811         {912             Configuration.WithRandomGeneratorSeed(0);1014             var runtime = RuntimeFactory.Create();1115             runtime.CreateActor(typeof(MyActor));1216             runtime.Wait();1317         }1418     }1521     {1622         protected override Task OnInitializeAsync(Event initialEvent)1723         {1824             this.SendEvent(this.Id, new MyEvent());1925             return Task.CompletedTask;2026         }2128         protected override Task OnEventAsync(Event e)2229         {2330             if (e is MyEvent)2431             {2532                 this.Assert(false);2633             }2734             return Task.CompletedTask;2835         }2936     }3039     {3140     }3241 }33 1 using Microsoft.Coyote;34 2 using Microsoft.Coyote.Actors;35 3 using Microsoft.Coyote.Specifications;36 4 using System;37 7 {38 9     {3910         static void Main(string[] args)4011         {4112             Configuration.WithRandomGeneratorSeed(0);4214             var runtime = RuntimeFactory.Create();4315             runtime.CreateActor(typeof(MyActor));4416             runtime.Wait();4517         }4618     }4721     {4822         protected override Task OnInitializeAsync(Event initialEvent)4923         {5024             this.SendEvent(this.Id, new MyEvent());5125             return Task.CompletedTask;5226         }5328         protected override Task OnEventAsync(Event e)5429         {5530             if (e is MyEvent)5631             {5732                 this.Assert(false);5833             }5934             return Task.CompletedTask;6035         }6136     }6239     {6340     }6441 }

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