How to use ThrowIfReturnedValueTaskNotControlled method of Microsoft.Coyote.Runtime.ExceptionProvider class

Best Coyote code snippet using Microsoft.Coyote.Runtime.ExceptionProvider.ThrowIfReturnedValueTaskNotControlled

InterAssemblyInvocationRewritingPass.cs

Source:InterAssemblyInvocationRewritingPass.cs Github

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...61 string methodName = GetFullyQualifiedMethodName(methodReference);62 Instruction nextInstruction = instruction.Next;63 MethodReference interceptionMethod = this.CreateInterceptionMethod(64 typeof(ExceptionProvider), methodReference,65 nameof(ExceptionProvider.ThrowIfReturnedValueTaskNotControlled));66 TypeReference interceptedReturnType = this.CreateInterceptedReturnType(methodReference);67 var instructions = this.CreateInterceptionMethodCallInstructions(68 interceptionMethod, nextInstruction, interceptedReturnType, methodName);69 if (instructions.Count > 0)70 {71 Debug.WriteLine($"............. [+] uncontrolled value task assertion when invoking '{methodName}'");72 instructions.ForEach(i => this.Processor.InsertBefore(nextInstruction, i));73 this.IsMethodBodyModified = true;74 }75 }76 else if (methodReference.Name is "GetAwaiter" && IsTaskType(resolvedReturnType,77 NameCache.TaskAwaiterName, NameCache.SystemCompilerNamespace))78 {79 MethodReference interceptionMethod = this.CreateInterceptionMethod(...

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ExceptionProvider.cs

Source:ExceptionProvider.cs Github

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...61 /// is not controlled during systematic testing.62 /// </summary>63 /// <param name="task">The value task to check if it is controlled or not.</param>64 /// <param name="methodName">The name of the method returning the task.</param>65 public static ref ValueTask ThrowIfReturnedValueTaskNotControlled(ref ValueTask task, string methodName)66 {67 if (RuntimeCompiler.ValueTaskAwaiter.TryGetTask(ref task, out Task innerTask))68 {69 CoyoteRuntime.Current?.CheckIfReturnedTaskIsUncontrolled(innerTask, methodName);70 }71 return ref task;72 }73 /// <summary>74 /// Throws an exception if the value task returned by the method with the specified name75 /// is not controlled during systematic testing.76 /// </summary>77 /// <param name="task">The value task to check if it is controlled or not.</param>78 /// <param name="methodName">The name of the method returning the task.</param>79 public static ref ValueTask<TResult> ThrowIfReturnedValueTaskNotControlled<TResult>(80 ref ValueTask<TResult> task, string methodName)81 {82 if (RuntimeCompiler.ValueTaskAwaiter.TryGetTask<TResult>(ref task, out Task<TResult> innerTask))83 {84 CoyoteRuntime.Current?.CheckIfReturnedTaskIsUncontrolled(innerTask, methodName);85 }86 return ref task;87 }88 }89}...

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ThrowIfReturnedValueTaskNotControlled

Using AI Code Generation

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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 t = new Task(() => { });10 t.Start();11 Console.WriteLine(t.Status);12 t.Wait();13 Console.WriteLine(t.Status);14 ExceptionProvider.ThrowIfReturnedValueTaskNotControlled(t);15 }16 }17}18 at Microsoft.Coyote.Runtime.ExceptionProvider.ThrowIfReturnedValueTaskNotControlled(ValueTask valueTask) in D:\a\1\s\Source\Core\Runtime\ExceptionProvider.cs:line 6719 at ConsoleApp1.Program.Main(String[] args) in C:\Users\user\source\repos\ConsoleApp1\ConsoleApp1\1.cs:line 21

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ThrowIfReturnedValueTaskNotControlled

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1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.SystematicTesting;6using Microsoft.Coyote.Tasks;7{8 {9 public static async Task Main(string[] args)10 {11 SystematicTestingEngine engine = new SystematicTestingEngine();12 engine.TestingEngineTrace += OnTestingEngineTrace;13 await engine.TestAsync(async () =>14 {15 await Task.Delay(1000);16 });17 }18 private static void OnTestingEngineTrace(object sender, TestingEngineTraceEventArgs e)19 {20 if (e is TaskReturnedValueTaskNotControlledEventArgs taskEvent)21 {22 ExceptionProvider.ThrowIfReturnedValueTaskNotControlled(taskEvent.Task);23 }24 }25 }26}27using System;28using System.Threading.Tasks;29using Microsoft.Coyote;30using Microsoft.Coyote.Actors;31using Microsoft.Coyote.SystematicTesting;32using Microsoft.Coyote.Tasks;33{34 {35 public static async Task Main(string[] args)36 {37 SystematicTestingEngine engine = new SystematicTestingEngine();38 engine.TestingEngineTrace += OnTestingEngineTrace;39 await engine.TestAsync(async () =>40 {41 await Task.Delay(1000);42 });43 }44 private static void OnTestingEngineTrace(object sender, TestingEngineTraceEventArgs e)45 {46 if (e is TaskReturnedValueTaskNotControlledEventArgs taskEvent)47 {48 ExceptionProvider.ThrowIfReturnedValueTaskNotControlled(taskEvent.Task);49 }50 }51 }52}53using System;54using System.Threading.Tasks;55using Microsoft.Coyote;56using Microsoft.Coyote.Actors;57using Microsoft.Coyote.SystematicTesting;58using Microsoft.Coyote.Tasks;59{60 {61 public static async Task Main(string[] args)62 {

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ThrowIfReturnedValueTaskNotControlled

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3{4 {5 static async Task Main(string[] args)6 {7 var v = new ValueTask<int>(1);8 var v1 = v.AsTask();9 var v2 = new ValueTask<int>(v1);10 await v2;11 }12 }13}14using System;15using System.Threading.Tasks;16{17 {18 static async Task Main(string[] args)19 {20 var v = new ValueTask<int>(1);21 var v1 = v.AsTask();22 var v2 = new ValueTask<int>(v1);23 await v2;24 }25 }26}27using System;28using System.Threading.Tasks;29{30 {31 static async Task Main(string[] args)32 {33 var v = new ValueTask<int>(1);34 var v1 = v.AsTask();35 var v2 = new ValueTask<int>(v1);36 await v2;37 }38 }39}40using System;41using System.Threading.Tasks;42{43 {44 static async Task Main(string[] args)45 {46 var v = new ValueTask<int>(1);47 var v1 = v.AsTask();48 var v2 = new ValueTask<int>(v1);49 await v2;50 }51 }52}

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ThrowIfReturnedValueTaskNotControlled

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Tasks;6{7 {8 static async Task Main(string[] args)9 {10 var runtime = RuntimeFactory.Create();11 await runtime.CreateActor(typeof(MyActor));12 await runtime.WaitAsync();13 }14 }15 {16 protected override async Task OnInitializeAsync(Event initialEvent)17 {18 await Task.CompletedTask;19 }20 }21}22using System;23using System.Threading.Tasks;24using Microsoft.Coyote;25using Microsoft.Coyote.Actors;26using Microsoft.Coyote.Tasks;27{28 {29 static async Task Main(string[] args)30 {31 var runtime = RuntimeFactory.Create();32 await runtime.CreateActor(typeof(MyActor));33 await runtime.WaitAsync();34 }35 }36 {37 protected override async Task OnInitializeAsync(Event initialEvent)38 {39 await Task.CompletedTask;40 }41 }42}43using System;44using System.Threading.Tasks;45using Microsoft.Coyote;46using Microsoft.Coyote.Actors;47using Microsoft.Coyote.Tasks;48{49 {50 static async Task Main(string[] args)51 {52 var runtime = RuntimeFactory.Create();53 await runtime.CreateActor(typeof(MyActor));54 await runtime.WaitAsync();55 }56 }57 {58 protected override async Task OnInitializeAsync(Event initialEvent)59 {60 await Task.CompletedTask;61 }62 }63}64using System;65using System.Threading.Tasks;

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ThrowIfReturnedValueTaskNotControlled

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1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Tasks;5using Microsoft.Coyote.Runtime;6{7 {8 static async Task Main(string[] args)9 {10 await Test1();11 await Test2();12 await Test3();13 }14 public static async Task Test1()15 {16 ExceptionProvider.ThrowIfReturnedValueTaskNotControlled();17 await Task.CompletedTask;18 }19 public static async Task Test2()20 {21 await Task.CompletedTask;22 ExceptionProvider.ThrowIfReturnedValueTaskNotControlled();23 }24 public static async Task Test3()25 {26 await Task.CompletedTask;27 await Task.CompletedTask;28 ExceptionProvider.ThrowIfReturnedValueTaskNotControlled();29 }30 }31}32using System;33using System.Threading.Tasks;34using Microsoft.Coyote;35using Microsoft.Coyote.Tasks;36using Microsoft.Coyote.Runtime;37{38 {39 static async Task Main(string[] args)40 {41 await Test1();42 await Test2();43 await Test3();44 }45 public static async ValueTask Test1()46 {47 ExceptionProvider.ThrowIfReturnedValueTaskNotControlled();48 await Task.CompletedTask;49 }50 public static async ValueTask Test2()51 {52 await Task.CompletedTask;53 ExceptionProvider.ThrowIfReturnedValueTaskNotControlled();54 }55 public static async ValueTask Test3()56 {57 await Task.CompletedTask;58 await Task.CompletedTask;59 ExceptionProvider.ThrowIfReturnedValueTaskNotControlled();60 }61 }62}63using System;64using System.Threading.Tasks;65using Microsoft.Coyote;66using Microsoft.Coyote.Tasks;67using Microsoft.Coyote.Runtime;68{69 {

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ThrowIfReturnedValueTaskNotControlled

Using AI Code Generation

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1{2 public static void Main()3 {4 var runtime = RuntimeFactory.Create();5 runtime.RegisterMonitor(typeof(Monitor));6 runtime.CreateActor(typeof(Actor));7 runtime.Run();8 }9}10{11 [OnEventDoAction(typeof(UnitEvent), nameof(TestMethod))]12 {13 }14 private async ValueTask TestMethod(Event e)15 {16 await Task.CompletedTask;17 }18}19{20 [OnEntry(nameof(TestMethod))]21 [OnEventDoAction(typeof(UnitEvent), nameof(TestMethod))]22 {23 }24 private async ValueTask TestMethod()25 {26 await Task.CompletedTask;27 }28}29{30 public static void Main()31 {32 var runtime = RuntimeFactory.Create();33 runtime.RegisterMonitor(typeof(Monitor));34 runtime.CreateActor(typeof(Actor));35 runtime.Run();36 }37}38{39 [OnEventDoAction(typeof(UnitEvent), nameof(TestMethod))]40 {41 }42 private async ValueTask TestMethod(Event e)43 {44 await Task.CompletedTask;45 }46}

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ThrowIfReturnedValueTaskNotControlled

Using AI Code Generation

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1Microsoft.Coyote.Runtime.ExceptionProvider.ThrowIfReturnedValueTaskNotControlled();2Microsoft.Coyote.Runtime.ExceptionProvider.ThrowIfReturnedTaskNotControlled();3Microsoft.Coyote.Runtime.ExceptionProvider.ThrowIfReturnedTaskOfTNotControlled();4Microsoft.Coyote.Runtime.ExceptionProvider.ThrowIfReturnedValueTaskOfTNotControlled();5Microsoft.Coyote.Runtime.ExceptionProvider.ThrowIfReturnedTaskNotControlled();6Microsoft.Coyote.Runtime.ExceptionProvider.ThrowIfReturnedTaskOfTNotControlled();7Microsoft.Coyote.Runtime.ExceptionProvider.ThrowIfReturnedValueTaskOfTNotControlled();

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