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

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

TaskServices.cs

Source:TaskServices.cs

...16            WaitUntilTaskCompletes(runtime, default, task);17        /// <summary>18        /// Pauses the current operation until the specified task completes.19        /// </summary>20        internal static void WaitUntilTaskCompletes(CoyoteRuntime runtime, ControlledOperation current, SystemTask task)21        {22            if (task != null && !task.IsCompleted && runtime != null)23            {24                bool isTaskUncontrolled = runtime.CheckIfAwaitedTaskIsUncontrolled(task);25                if (current != null || runtime.TryGetExecutingOperation(out current))26                {27                    if (runtime.SchedulingPolicy is SchedulingPolicy.Interleaving)28                    {29                        runtime.PauseOperationUntil(current, () => task.IsCompleted, !isTaskUncontrolled, $"task '{task.Id}' to complete");30                    }31                    else if (runtime.SchedulingPolicy is SchedulingPolicy.Fuzzing)32                    {33                        runtime.DelayOperation(current);34                    }35                }36            }37        }38        /// <summary>39        /// Pauses the current operation until all of the specified tasks complete.40        /// </summary>41        internal static void WaitUntilAllTasksComplete(CoyoteRuntime runtime, SystemTask[] tasks)42        {43            bool isAnyTaskUncontrolled = IsAnyTaskUncontrolled(runtime, tasks);44            if (runtime.TryGetExecutingOperation(out ControlledOperation current))45            {46                if (runtime.SchedulingPolicy is SchedulingPolicy.Interleaving)47                {48                    runtime.PauseOperationUntil(current, () => tasks.All(t => t.IsCompleted), !isAnyTaskUncontrolled,49                        string.Format("all tasks ('{0}') to complete", string.Join("', '", tasks.Select(t => t.Id.ToString()))));50                }51                else if (runtime.SchedulingPolicy is SchedulingPolicy.Fuzzing)52                {53                    runtime.DelayOperation(current);54                }55            }56        }57        /// <summary>58        /// Pauses the current operation until any of the specified tasks completes.59        /// </summary>60        internal static void WaitUntilAnyTaskCompletes(CoyoteRuntime runtime, SystemTask[] tasks)61        {62            bool isAnyTaskUncontrolled = IsAnyTaskUncontrolled(runtime, tasks);63            if (runtime.TryGetExecutingOperation(out ControlledOperation current))64            {65                if (runtime.SchedulingPolicy is SchedulingPolicy.Interleaving)66                {67                    runtime.PauseOperationUntil(current, () => tasks.Any(t => t.IsCompleted), !isAnyTaskUncontrolled,68                        string.Format("any task ('{0}') to complete", string.Join("', '", tasks.Select(t => t.Id.ToString()))));69                }70                else if (runtime.SchedulingPolicy is SchedulingPolicy.Fuzzing)71                {72                    runtime.DelayOperation(current);73                }74            }75        }76        /// <summary>77        /// Checks if any of the specified tasks is uncontrolled....

Resource.cs

Source:Resource.cs

...14        internal readonly CoyoteRuntime Runtime;15        /// <summary>16        /// Set of asynchronous operations that are waiting on the resource to be released.17        /// </summary>18        private readonly HashSet<ControlledOperation> AwaitingOperations;19        /// <summary>20        /// Initializes a new instance of the <see cref="Resource"/> class.21        /// </summary>22        internal Resource()23        {24            this.Runtime = CoyoteRuntime.Current;25            this.AwaitingOperations = new HashSet<ControlledOperation>();26        }27        /// <summary>28        /// Waits for the resource to be released.29        /// </summary>30        internal void Wait()31        {32            var op = this.Runtime.GetExecutingOperation();33            op.Status = OperationStatus.PausedOnResource;34            this.AwaitingOperations.Add(op);35            this.Runtime.ScheduleNextOperation(op, SchedulingPointType.Pause);36        }37        /// <summary>38        /// Signals the specified waiting operation that the resource has been released.39        /// </summary>40        internal void Signal(ControlledOperation op)41        {42            if (this.AwaitingOperations.Contains(op))43            {44                op.Status = OperationStatus.Enabled;45                this.AwaitingOperations.Remove(op);46            }47        }48        /// <summary>49        /// Signals all waiting operations that the resource has been released.50        /// </summary>51        internal void SignalAll()52        {53            foreach (var op in this.AwaitingOperations)54            {...

HttpOperation.cs

Source:HttpOperation.cs

...5{6    /// <summary>7    /// Represents an HTTP operation that can be controlled during testing.8    /// </summary>9    internal sealed class HttpOperation : ControlledOperation10    {11        /// <summary>12        /// The method invoked by this HTTP operation.13        /// </summary>14        internal readonly HttpMethod Method;15        /// <summary>16        /// The path invoked by this HTTP operation.17        /// </summary>18        internal readonly string Path;19        /// <summary>20        /// Initializes a new instance of the <see cref="HttpOperation"/> class.21        /// </summary>22        private HttpOperation(ulong operationId, HttpMethod method, string path, CoyoteRuntime runtime)23            : base(operationId, $"{method}HttpOp({operationId})", null, runtime)24        {25            this.Method = method;26            this.Path = path;27        }28        /// <summary>29        /// Creates a new <see cref="HttpOperation"/> from the specified parameters.30        /// </summary>31#pragma warning disable CA1801 // Parameter not used32        internal static HttpOperation Create(HttpMethod method, string path, CoyoteRuntime runtime,33            ControlledOperation source)34#pragma warning restore CA1801 // Parameter not used35        {36            ulong operationId = runtime.GetNextOperationId();37            var op = new HttpOperation(operationId, method, path, runtime);38            if (!runtime.TryGetExecutingOperation(out _))39            {40                op.IsSourceUncontrolled = true;41            }42            return op;43        }44    }45}...

ControlledOperation

Using AI Code Generation

1using Microsoft.Coyote.Runtime;2using System;3using System.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            Console.WriteLine("Hello World!");9            ControlledOperation.Run(async () =>10            {11                await Task.Delay(1000);12                Console.WriteLine("Hello World!");13            });14        }15    }16}17using System;18using System.Threading.Tasks;19{20    {21        static void Main(string[] args)22        {23            Console.WriteLine("Hello World!");24            Task.Delay(1000).ContinueWith(_ =>25            {26                Console.WriteLine("Hello World!");27            });28        }29    }30}

ControlledOperation

Using AI Code Generation

1using Microsoft.Coyote.Runtime;2using Microsoft.Coyote.Actors;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Actors;6using Microsoft.Coyote.Actors;7using Microsoft.Coyote.Actors;8using Microsoft.Coyote.Actors;9using System.Threading.Tasks;

ControlledOperation

Using AI Code Generation

1using Microsoft.Coyote.Runtime;2using System.Threading.Tasks;3{4    {5        static void Main(string[] args)6        {7            ControlledOperation.Run(async () =>8            {9                await Task.Delay(1000);10            });11        }12    }13}

ControlledOperation

Using AI Code Generation

1using Microsoft.Coyote.Runtime;2using System;3{4    {5        static void Main(string[] args)6        {7            ControlledOperation op = new ControlledOperation();8            op.Start();9            Console.WriteLine("Hello World!");10            op.Stop();11        }12    }13}

ControlledOperation

Using AI Code Generation

1using Microsoft.Coyote.Runtime;2using System.Threading.Tasks;3{4    {5        static void Main(string[] args)6        {7            ControlledOperation.Run(async () =>8            {9                await Task.Delay(1000);10            });11        }12    }13}

ControlledOperation

Using AI Code Generation

1using Microsoft.Coyote.Runtime;2using System;3using System.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            Console.WriteLine("Hello World!");9            var machine = new Machine();10            machine.Run();11            Console.WriteLine("Hello World!");12        }13    }14    {15        public async Task Run()16        {17            await Task.Delay(1000);18            Console.WriteLine("Hello World!");19        }20    }21}

ControlledOperation

Using AI Code Generation

1using Microsoft.Coyote.Runtime;2using System;3{4    {5        static void Main(string[] args)6        {7            ControlledOperation op = new ControlledOperation();8            op.Execute(() => Console.WriteLine("Hello World!"));9        }10    }11}12using Microsoft.CoyoteActors.Runtime;13using System;14{15    {16        static void Main(string[] args)17        {18            ControlledOperation op = new ControlledOperation();19            op.Execute(() => Console.WriteLine("Hello World!"));20        }21    }22}23using Microsoft.CoyoteActors.Runtime;24using System;25{26    {27        static void Main(string[] args)28        {29            ControlledOperation op = new ControlledOperation();30            op.Execute(() => Console.WriteLine("Hello World!"));31        }32    }33}34using Microsoft.CoyoteActors;35using System;36{37    {38        static void Main(string[] args)39        {40            ControlledOperation op = new ControlledOperation();41            op.Execute(() => Console.WriteLine("Hello World!"));42        }43    }44}45using Microsoft.Coyote;46using System;47{48    {49        static void Main(string[] args)50        {51            ControlledOperation op = new ControlledOperation();52            op.Execute(() => Console.WriteLine("Hello World!"));53        }54    }55}56using Microsoft.Coyote.Systematic;57using System;58{59    {60        static void Main(string[] args)61        {

ControlledOperation

Using AI Code Generation

1using Microsoft.Coyote.Runtime;2using System;3using System.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            Console.WriteLine("Hello World!");9            var machine = new Machine();10            machine.Run();11            Console.WriteLine("Hello World!");12        }13    }14    {15        public async Task Run()16        {17            await Task.Delay(1000);18            Console.WriteLine("Hello World!");19        }20    }21}

ControlledOperation

Using AI Code Generation

1using Microsoft.Coyote.Runtime;2using System;3{4    {5        static void Main(string[] args)6        {7            ControlledOperation op = new ControlledOperation();8            op.Execute(() => Console.WriteLine("Hello World!"));9        }10    }11}12using Microsoft.CoyoteActors.Runtime;13using System;14{15    {16        static void Main(string[] args)17        {18            ControlledOperation op = new ControlledOperation();19            op.Execute(() => Console.WriteLine("Hello World!"));20        }21    }22}23using Microsoft.CoyoteActors.Runtime;24using System;25{26    {27        static void Main(string[] args)28        {29            ControlledOperation op = new ControlledOperation();30            op.Execute(() => Console.WriteLine("Hello World!"));31        }32    }33}34using Microsoft.CoyoteActors;35using System;36{37    {38        static void Main(string[] args)39        {40            ControlledOperation op = new ControlledOperation();41            op.Execute(() => Console.WriteLine("Hello World!"));42        }43    }44}45using Microsoft.Coyote;46using System;47{48    {49        static void Main(string[] args)50        {51            ControlledOperation op = new ControlledOperation();52            op.Execute(() => Console.WriteLine("Hello World!"));53        }54    }55}56using Microsoft.Coyote.Systematic;57using System;58{59    {60        static void Main(string[] args)61        {

ControlledOperation

Using AI Code Generation

1using Microsoft.Coyote.Runtime;2using System;3{4    {5        static void Main(string[] args)6        {7            Console.WriteLine("Hello World!");8            ControlledOperation.Start();9            Console.WriteLine("Hello World!");10            ControlledOperation.Stop();11        }12    }13}14using Microsoft.Coyote;15using System;16{17    {18        static void Main(string[] args)19        {20            Console.WriteLine("Hello World!");21            ControlledOperation.Start();22            Console.WriteLine("Hello World!");23            ControlledOperation.Stop();24        }25    }26}27using Microsoft.Coyote.Runtime;28using System;29{30    {31        static void Main(string[] args)32        {33            Console.WriteLine("Hello World!");34            ControlledOperation.Start();35            Console.WriteLine("Hello World!");36            ControlledOperation.Stop();37        }38    }39}40using Microsoft.Coyote.Runtime;41using System;42{43    {44        static void Main(string[] args)45        {46            Console.WriteLine("Hello World!");47            ControlledOperation.Start();48            Console.WriteLine("Hello World!");49            ControlledOperation.Stop();50        }51    }52}

ControlledOperation

Using AI Code Generation

1using Microsoft.Coyote;2using Microsoft.Coyote.Tasks;3{4    {5        static void Main(string[] args)6        {7            Task.Run(async () =>8            {9                await ControlledOperation.RunAsync(async () =>10                {11                    await Task.Delay(1000);12                    System.Console.WriteLine("Hello World!");13                });14            }).Wait();15        }16    }17}18using Microsoft.Coyote;19using Microsoft.Coyote.Tasks;20{21    {22        static void Main(string[] args)23        {24            Task.Run(async () =>25            {26                await ControlledOperation.RunAsync(async () =>27                {28                    await Task.Delay(1000);29                    System.Console.WriteLine("Hello World!");30                });31            }).Wait();32        }33    }34}

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