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How to use RuntimeProvider class of Microsoft.Coyote.Runtime package

Best Coyote code snippet using Microsoft.Coyote.Runtime.RuntimeProvider

ValueTaskAwaiter.cs

Source:ValueTaskAwaiter.cs

...45        {46            this.AwaitedTask = ValueTaskAwaiter.TryGetTask(ref awaitedTask, out Task innerTask) ?47                innerTask : null;48            this.Awaiter = awaitedTask.GetAwaiter();49            RuntimeProvider.TryGetFromSynchronizationContext(out CoyoteRuntime runtime);50            this.Runtime = runtime;51        }52        /// <summary>53        /// Initializes a new instance of the <see cref="ValueTaskAwaiter"/> struct.54        /// </summary>55        private ValueTaskAwaiter(ref SystemValueTask awaitedTask, ref SystemCompiler.ValueTaskAwaiter awaiter)56        {57            this.AwaitedTask = ValueTaskAwaiter.TryGetTask(ref awaitedTask, out Task innerTask) ?58                innerTask : null;59            this.Awaiter = awaiter;60            RuntimeProvider.TryGetFromSynchronizationContext(out CoyoteRuntime runtime);61            this.Runtime = runtime;62        }63        /// <summary>64        /// Ends asynchronously waiting for the completion of the awaiter.65        /// </summary>66        public void GetResult()67        {68            TaskServices.WaitUntilTaskCompletes(this.Runtime, this.AwaitedTask);69            this.Awaiter.GetResult();70        }71        /// <summary>72        /// Sets the action to perform when the controlled value task completes.73        /// </summary>74        [MethodImpl(MethodImplOptions.AggressiveInlining)]75        public void OnCompleted(Action continuation) => this.Awaiter.OnCompleted(continuation);76        /// <summary>77        /// Schedules the continuation action that is invoked when the controlled value task completes.78        /// </summary>79        [MethodImpl(MethodImplOptions.AggressiveInlining)]80        public void UnsafeOnCompleted(Action continuation) => this.Awaiter.UnsafeOnCompleted(continuation);81        /// <summary>82        /// Wraps the specified value task awaiter.83        /// </summary>84        public static ValueTaskAwaiter Wrap(SystemCompiler.ValueTaskAwaiter awaiter)85        {86            // Access the task being awaited through reflection.87            var field = awaiter.GetType().GetField("_value", BindingFlags.NonPublic | BindingFlags.Instance);88            var awaitedTask = (ValueTask)field?.GetValue(awaiter);89            return new ValueTaskAwaiter(ref awaitedTask, ref awaiter);90        }91        /// <summary>92        /// Wraps the specified generic value task awaiter.93        /// </summary>94        public static ValueTaskAwaiter<TResult> Wrap<TResult>(SystemCompiler.ValueTaskAwaiter<TResult> awaiter)95        {96            // Access the generic task being awaited through reflection.97            var field = awaiter.GetType().GetField("_value", BindingFlags.NonPublic | BindingFlags.Instance);98            var awaitedTask = (ValueTask<TResult>)field?.GetValue(awaiter);99            return new ValueTaskAwaiter<TResult>(ref awaitedTask, ref awaiter);100        }101        /// <summary>102        /// Tries to safely retrieve the payload of a value task if that payload is an asynchronous task.103        /// If the payload is a <see cref="SystemTasks.Sources.IValueTaskSource"/>, then it returns null.104        /// </summary>105        internal static bool TryGetTask(ref SystemValueTask task, out SystemTask payload)106        {107            // Access the payload through reflection.108            var field = task.GetType().GetField("_obj", BindingFlags.NonPublic | BindingFlags.Instance);109            payload = field?.GetValueDirect(__makeref(task)) as SystemTask;110            return payload != null;111        }112        /// <summary>113        /// Tries to safely retrieve the payload of a value task if that payload is an asynchronous task.114        /// If the payload is a <see cref="SystemTasks.Sources.IValueTaskSource"/>, then it returns null.115        /// </summary>116        internal static bool TryGetTask<TResult>(ref SystemTasks.ValueTask<TResult> task,117            out SystemTasks.Task<TResult> payload)118        {119            // Access the payload through reflection.120            var field = task.GetType().GetField("_obj", BindingFlags.NonPublic | BindingFlags.Instance);121            payload = field?.GetValueDirect(__makeref(task)) as SystemTasks.Task<TResult>;122            return payload != null;123        }124    }125    /// <summary>126    /// Implements a <see cref="ValueTask"/> awaiter.127    /// </summary>128    /// <typeparam name="TResult">The type of the produced result.</typeparam>129    /// <remarks>This type is intended for compiler use only.</remarks>130    [System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)]131    public readonly struct ValueTaskAwaiter<TResult> : IControllableAwaiter, ICriticalNotifyCompletion, INotifyCompletion132    {133        // WARNING: The layout must remain the same, as the struct is used to access134        // the generic ValueTaskAwaiter<> as ValueTaskAwaiter.135        /// <summary>136        /// The inner task being awaited.137        /// </summary>138        private readonly SystemTasks.Task<TResult> AwaitedTask;139        /// <summary>140        /// The value task awaiter.141        /// </summary>142        private readonly SystemCompiler.ValueTaskAwaiter<TResult> Awaiter;143        /// <summary>144        /// The runtime controlling this awaiter.145        /// </summary>146        private readonly CoyoteRuntime Runtime;147        /// <summary>148        /// True if the awaiter has completed, else false.149        /// </summary>150        public bool IsCompleted => this.AwaitedTask?.IsCompleted ?? this.Awaiter.IsCompleted;151        /// <inheritdoc/>152        bool IControllableAwaiter.IsControlled =>153            !this.Runtime?.IsTaskUncontrolled(this.AwaitedTask) ?? false;154        /// <summary>155        /// Initializes a new instance of the <see cref="ValueTaskAwaiter{TResult}"/> struct.156        /// </summary>157        internal ValueTaskAwaiter(ref SystemTasks.ValueTask<TResult> awaitedTask)158        {159            this.AwaitedTask = ValueTaskAwaiter.TryGetTask<TResult>(ref awaitedTask, out Task<TResult> innerTask) ?160                innerTask : null;161            this.Awaiter = awaitedTask.GetAwaiter();162            RuntimeProvider.TryGetFromSynchronizationContext(out CoyoteRuntime runtime);163            this.Runtime = runtime;164        }165        /// <summary>166        /// Initializes a new instance of the <see cref="ValueTaskAwaiter{TResult}"/> struct.167        /// </summary>168        internal ValueTaskAwaiter(ref SystemTasks.ValueTask<TResult> awaitedTask,169            ref SystemCompiler.ValueTaskAwaiter<TResult> awaiter)170        {171            this.AwaitedTask = ValueTaskAwaiter.TryGetTask<TResult>(ref awaitedTask, out Task<TResult> innerTask) ?172                innerTask : null;173            this.Awaiter = awaiter;174            RuntimeProvider.TryGetFromSynchronizationContext(out CoyoteRuntime runtime);175            this.Runtime = runtime;176        }177        /// <summary>178        /// Ends asynchronously waiting for the completion of the awaiter.179        /// </summary>180        public TResult GetResult()181        {182            TaskServices.WaitUntilTaskCompletes(this.Runtime, this.AwaitedTask);183            return this.Awaiter.GetResult();184        }185        /// <summary>186        /// Sets the action to perform when the controlled value task completes.187        /// </summary>188        [MethodImpl(MethodImplOptions.AggressiveInlining)]...

TaskAwaiter.cs

Source:TaskAwaiter.cs

...42        internal TaskAwaiter(SystemTask awaitedTask)43        {44            this.AwaitedTask = awaitedTask;45            this.Awaiter = awaitedTask.GetAwaiter();46            RuntimeProvider.TryGetFromSynchronizationContext(out CoyoteRuntime runtime);47            this.Runtime = runtime;48        }49        /// <summary>50        /// Initializes a new instance of the <see cref="TaskAwaiter"/> struct.51        /// </summary>52        private TaskAwaiter(SystemTask awaitedTask, ref SystemCompiler.TaskAwaiter awaiter)53        {54            this.AwaitedTask = awaitedTask;55            this.Awaiter = awaiter;56            RuntimeProvider.TryGetFromSynchronizationContext(out CoyoteRuntime runtime);57            this.Runtime = runtime;58        }59        /// <summary>60        /// Ends asynchronously waiting for the completion of the awaiter.61        /// </summary>62        public void GetResult()63        {64            TaskServices.WaitUntilTaskCompletes(this.Runtime, this.AwaitedTask);65            this.Awaiter.GetResult();66        }67        /// <summary>68        /// Sets the action to perform when the controlled task completes.69        /// </summary>70        [MethodImpl(MethodImplOptions.AggressiveInlining)]71        public void OnCompleted(Action continuation) => this.Awaiter.OnCompleted(continuation);72        /// <summary>73        /// Schedules the continuation action that is invoked when the controlled task completes.74        /// </summary>75        [MethodImpl(MethodImplOptions.AggressiveInlining)]76        public void UnsafeOnCompleted(Action continuation)77        {78            this.Awaiter.UnsafeOnCompleted(continuation);79        }80        /// <summary>81        /// Wraps the specified task awaiter.82        /// </summary>83        public static TaskAwaiter Wrap(SystemCompiler.TaskAwaiter awaiter)84        {85            // Access the task being awaited through reflection.86            var field = awaiter.GetType().GetField("m_task", BindingFlags.NonPublic | BindingFlags.Instance);87            var awaitedTask = (SystemTask)field?.GetValue(awaiter);88            return new TaskAwaiter(awaitedTask, ref awaiter);89        }90        /// <summary>91        /// Wraps the specified generic task awaiter.92        /// </summary>93        public static TaskAwaiter<TResult> Wrap<TResult>(SystemCompiler.TaskAwaiter<TResult> awaiter)94        {95            // Access the generic task being awaited through reflection.96            var field = awaiter.GetType().GetField("m_task", BindingFlags.NonPublic | BindingFlags.Instance);97            var awaitedTask = (SystemTasks.Task<TResult>)field?.GetValue(awaiter);98            return new TaskAwaiter<TResult>(awaitedTask, ref awaiter);99        }100    }101    /// <summary>102    /// Implements a generic task awaiter.103    /// </summary>104    /// <typeparam name="TResult">The type of the produced result.</typeparam>105    /// <remarks>This type is intended for compiler use only.</remarks>106    [System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)]107    public readonly struct TaskAwaiter<TResult> : IControllableAwaiter, ICriticalNotifyCompletion, INotifyCompletion108    {109        // WARNING: The layout must remain the same, as the struct is used to access110        // the generic TaskAwaiter<> as TaskAwaiter.111        /// <summary>112        /// The task being awaited.113        /// </summary>114        private readonly SystemTasks.Task<TResult> AwaitedTask;115        /// <summary>116        /// The task awaiter.117        /// </summary>118        private readonly SystemCompiler.TaskAwaiter<TResult> Awaiter;119        /// <summary>120        /// The runtime controlling this awaiter.121        /// </summary>122        private readonly CoyoteRuntime Runtime;123        /// <summary>124        /// True if the awaiter has completed, else false.125        /// </summary>126        public bool IsCompleted => this.AwaitedTask?.IsCompleted ?? this.Awaiter.IsCompleted;127        /// <inheritdoc/>128        bool IControllableAwaiter.IsControlled =>129            !this.Runtime?.IsTaskUncontrolled(this.AwaitedTask) ?? false;130        /// <summary>131        /// Initializes a new instance of the <see cref="TaskAwaiter{TResult}"/> struct.132        /// </summary>133        internal TaskAwaiter(SystemTasks.Task<TResult> awaitedTask)134        {135            this.AwaitedTask = awaitedTask;136            this.Awaiter = awaitedTask.GetAwaiter();137            RuntimeProvider.TryGetFromSynchronizationContext(out CoyoteRuntime runtime);138            this.Runtime = runtime;139        }140        /// <summary>141        /// Initializes a new instance of the <see cref="TaskAwaiter{TResult}"/> struct.142        /// </summary>143        internal TaskAwaiter(SystemTasks.Task<TResult> awaitedTask, ref SystemCompiler.TaskAwaiter<TResult> awaiter)144        {145            this.AwaitedTask = awaitedTask;146            this.Awaiter = awaiter;147            RuntimeProvider.TryGetFromSynchronizationContext(out CoyoteRuntime runtime);148            this.Runtime = runtime;149        }150        /// <summary>151        /// Ends asynchronously waiting for the completion of the awaiter.152        /// </summary>153        public TResult GetResult()154        {155            TaskServices.WaitUntilTaskCompletes(this.Runtime, this.AwaitedTask);156            return this.Awaiter.GetResult();157        }158        /// <summary>159        /// Sets the action to perform when the controlled task completes.160        /// </summary>161        [MethodImpl(MethodImplOptions.AggressiveInlining)]...

Program.cs

Source:Program.cs

...12        private static bool RunForever = false;13        public static void Main()14        {15            RunForever = true;16            ICoyoteRuntime runtime = RuntimeProvider.Create();17            _ = Execute(runtime);18            Console.ReadLine();19            Console.WriteLine("User cancelled the test by pressing ENTER");20        }21        private static void OnRuntimeFailure(Exception ex)22        {23            Console.WriteLine("### Failure: " + ex.Message);24        }25        [Microsoft.Coyote.SystematicTesting.Test]26        public static async Task Execute(ICoyoteRuntime runtime)27        {28            LogWriter.Initialize(runtime.Logger, RunForever);29            runtime.OnFailure += OnRuntimeFailure;30            Specification.RegisterMonitor<LivenessMonitor>();...

RuntimeProvider

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Runtime;5{6    {7        static async Task Main(string[] args)8        {9            var config = Configuration.Create().WithNumberOfIterations(100);10            await Runtime.RunAsync(config, async () =>11            {12                var machine = new MyMachine();13                await machine.Start();14            });15        }16    }17    {18        [OnEventDoAction(typeof(UnitEvent), nameof(TestMethod))]19        class Init : MachineState { }20        async Task TestMethod()21        {22            Console.WriteLine("Hello World!");23        }24    }25}26using System;27using System.Threading.Tasks;28using Microsoft.Coyote;29using Microsoft.Coyote.Runtime;30{31    {32        static async Task Main(string[] args)33        {34            var config = Configuration.Create().WithNumberOfIterations(100);35            await Runtime.RunAsync(config, async () =>36            {37                var machine = new MyMachine();38                await machine.Start();39            });40        }41    }42    {43        [OnEventDoAction(typeof(UnitEvent), nameof(TestMethod))]44        class Init : MachineState { }45        async Task TestMethod()46        {47            Console.WriteLine("Hello World!");48        }49    }50}51Error: The type or namespace name 'Runtime' could not be found (are you missing a using directive or an assembly reference?)

RuntimeProvider

Using AI Code Generation

1using Microsoft.Coyote.Runtime;2using System;3{4    {5        static void Main(string[] args)6        {7            var runtime = RuntimeProvider.GetRuntime();8            runtime.CreateActor(typeof(Actor1));9            runtime.CreateActor(typeof(Actor2));10            runtime.Wait();11        }12    }13}14using Microsoft.Coyote.Actors;15using System;16{17    {18        protected override async System.Threading.Tasks.Task OnInitializeAsync(Event initialEvent)19        {20            Console.WriteLine("Actor1.OnInitializeAsync");21            await this.SendEvent(this.Id, new Event1());22        }23        protected override async System.Threading.Tasks.Task OnEventAsync(Event e)24        {25            Console.WriteLine("Actor1.OnEventAsync");26            await this.SendEvent(this.Id, new Event1());27        }28    }29}30using Microsoft.Coyote.Actors;31using System;32{33    {34        protected override async System.Threading.Tasks.Task OnInitializeAsync(Event initialEvent)35        {36            Console.WriteLine("Actor2.OnInitializeAsync");37            await this.SendEvent(this.Id, new Event1());38        }39        protected override async System.Threading.Tasks.Task OnEventAsync(Event e)40        {41            Console.WriteLine("Actor2.OnEventAsync");42            await this.SendEvent(this.Id, new Event1());43        }44    }45}46using Microsoft.Coyote.Actors;47{48    {49    }50}

RuntimeProvider

Using AI Code Generation

1using Microsoft.Coyote.Runtime;2using System;3using System.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            Test();9            Console.WriteLine("Hello World!");10        }11        public static async Task Test()12        {13            var runtime = RuntimeProvider.Current;14            await runtime.CreateActorAsync(typeof(MyActor));15        }16    }17    {18        protected override Task OnInitializeAsync(Event initialEvent)19        {20            Console.WriteLine("Hello from actor");21            return Task.CompletedTask;22        }23    }24}

RuntimeProvider

Using AI Code Generation

1using Microsoft.Coyote.Runtime;2using System;3{4    {5        static void Main(string[] args)6        {7            RuntimeProvider provider = new RuntimeProvider();8            provider.Initialize();9            provider.Dispose();10        }11    }12}13using Microsoft.Coyote.Runtime;14using System;15{16    {17        static void Main(string[] args)18        {19            RuntimeProvider provider = new RuntimeProvider();20            provider.Initialize();21            provider.Dispose();22        }23    }24}25using Microsoft.Coyote.Runtime;26using System;27{28    {29        static void Main(string[] args)30        {31            RuntimeProvider provider = new RuntimeProvider();32            provider.Initialize();33            provider.Dispose();34        }35    }36}

RuntimeProvider

Using AI Code Generation

1using Microsoft.Coyote.Runtime;2using System;3using System.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            var runtime = RuntimeFactory.Create();9            runtime.Configure();10            var actor = runtime.CreateActor(typeof(Actor1));11            runtime.SendEvent(actor, new Event1());12            var actor2 = runtime.CreateActor(typeof(Actor2));13            runtime.SendEvent(actor2, new Event2());14            var actor3 = runtime.CreateActor(typeof(Actor3));15            runtime.SendEvent(actor3, new Event3());16            var actor4 = runtime.CreateActor(typeof(Actor4));17            runtime.SendEvent(actor4, new Event4());18            var actor5 = runtime.CreateActor(typeof(Actor5));19            runtime.SendEvent(actor5, new Event5());20            var actor6 = runtime.CreateActor(typeof(Actor6));21            runtime.SendEvent(actor6, new Event6());22            var actor7 = runtime.CreateActor(typeof(Actor7));23            runtime.SendEvent(actor7, new Event7());

RuntimeProvider

Using AI Code Generation

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

RuntimeProvider

Using AI Code Generation

1using Microsoft.Coyote.Runtime;2using System.Threading.Tasks;3{4    {5        static async Task Main(string[] args)6        {7            var runtime = RuntimeFactory.Create();8            var task = Task.Run(() => { System.Console.WriteLine("Hello World!"); });9            await task;10        }11    }12}

RuntimeProvider

Using AI Code Generation

1using Microsoft.Coyote.Runtime;2{3    static void Main(string[] args)4    {5        RuntimeProvider runtime = new RuntimeProvider();6    }7}8using Microsoft.Coyote.Runtime;9{10    static void Main(string[] args)11    {12        var config = Configuration.Create();13        config.SchedulingIterations = 100;14        RuntimeProvider runtime = new RuntimeProvider(config);15    }16}17using Microsoft.Coyote.Runtime;18{19    static void Main(string[] args)20    {21        var config = Configuration.Create();22        config.SchedulingIterations = 100;23        var logger = new TestLogger();24        RuntimeProvider runtime = new RuntimeProvider(config, logger);25    }26}27using Microsoft.Coyote.Runtime;28{29    static void Main(string[] args)30    {31        var config = Configuration.Create();32        config.SchedulingIterations = 100;33        var logger = new TestLogger();34        var random = new RandomNumberGenerator();35        RuntimeProvider runtime = new RuntimeProvider(config, logger, random);36    }37}38using Microsoft.Coyote.Runtime;39{40    static void Main(string[] args)41    {42        var config = Configuration.Create();

RuntimeProvider

Using AI Code Generation

1using Microsoft.Coyote.Runtime;2using System;3{4    {5        static void Main(string[] args)6        {7            var runtime = RuntimeFactory.Create();8            runtime.Execute(() =>9            {10                Console.WriteLine("Hello World!");11            });12        }13    }14}15using Microsoft.Coyote.Runtime;16using System;17using System.Threading.Tasks;18{19    {20        static void Main(string[] args)21        {22            var runtime = RuntimeFactory.Create();23            runtime.Execute(() =>24            {25                AsyncMethod();26            });27        }28        static async void AsyncMethod()29        {30            Console.WriteLine("Hello World!");31            await Task.Delay(1000);32        }33    }34}35using Microsoft.Coyote.Runtime;36using System;37using System.Threading.Tasks;38{39    {40        static void Main(string[] args)41        {42            var runtime = RuntimeFactory.Create();43            runtime.Execute(() =>44            {45                AsyncMethod();46            });47        }

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