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How to use TrySetException method of Microsoft.Coyote.Rewriting.Types.Threading.Tasks.TaskCompletionSource class

Best Coyote code snippet using Microsoft.Coyote.Rewriting.Types.Threading.Tasks.TaskCompletionSource.TrySetException

TaskCompletionSource.cs

Source:TaskCompletionSource.cs

...65        /// <summary>66        /// Attempts to transition the underlying task into the <see cref="SystemTasks.TaskStatus.Faulted"/> state67        /// and binds it to a specified exception.68        /// </summary>69        public static bool TrySetException(SystemTaskCompletionSource tcs, Exception exception) =>70            tcs.TrySetException(exception);71        /// <summary>72        /// Attempts to transition the underlying task into the <see cref="SystemTasks.TaskStatus.Faulted"/> state73        /// and binds a collection of exception objects to it.74        /// </summary>75        public static bool TrySetException(SystemTaskCompletionSource tcs, IEnumerable<Exception> exceptions) =>76            tcs.TrySetException(exceptions);77        /// <summary>78        /// Attempts to transition the underlying task into the <see cref="SystemTasks.TaskStatus.Canceled"/> state.79        /// </summary>80        public static bool TrySetCanceled(SystemTaskCompletionSource tcs) => tcs.TrySetCanceled();81        /// <summary>82        /// Attempts to transition the underlying task into the <see cref="SystemTasks.TaskStatus.Canceled"/> state83        /// and enables a cancellation token to be stored in the canceled task.84        /// </summary>85        public static bool TrySetCanceled(SystemTaskCompletionSource tcs, SystemCancellationToken cancellationToken) =>86            tcs.TrySetCanceled(cancellationToken);87#pragma warning restore CA1000 // Do not declare static members on generic types88    }89#endif90    /// <summary>91    /// Represents the producer side of a controlled task unbound to a delegate, providing92    /// access to the consumer side through the task property of the task completion source.93    /// </summary>94    /// <typeparam name="TResult">The type of the result value.</typeparam>95    /// <remarks>This type is intended for compiler use rather than use directly in code.</remarks>96    [System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)]97    public static class TaskCompletionSource<TResult>98    {99#pragma warning disable CA1000 // Do not declare static members on generic types100        /// <summary>101        /// Gets the task created by this task completion source.102        /// </summary>103#pragma warning disable CA1707 // Remove the underscores from member name104#pragma warning disable SA1300 // Element should begin with an uppercase letter105#pragma warning disable IDE1006 // Naming Styles106        public static SystemTasks.Task<TResult> get_Task(SystemTasks.TaskCompletionSource<TResult> tcs)107        {108            var task = tcs.Task;109            CoyoteRuntime.Current?.RegisterKnownControlledTask(task);110            return task;111        }112#pragma warning restore CA1707 // Remove the underscores from member name113#pragma warning restore SA1300 // Element should begin with an uppercase letter114#pragma warning restore IDE1006 // Naming Styles115        /// <summary>116        /// Transitions the underlying task into the <see cref="SystemTasks.TaskStatus.RanToCompletion"/> state.117        /// </summary>118        public static void SetResult(SystemTasks.TaskCompletionSource<TResult> tcs, TResult result) => tcs.SetResult(result);119        /// <summary>120        /// Transitions the underlying task into the <see cref="SystemTasks.TaskStatus.Faulted"/> state121        /// and binds a collection of exception objects to it.122        /// </summary>123        public static void SetException(SystemTasks.TaskCompletionSource<TResult> tcs,124            IEnumerable<Exception> exceptions) =>125            tcs.SetException(exceptions);126        /// <summary>127        /// Transitions the underlying task into the <see cref="SystemTasks.TaskStatus.Faulted"/> state128        /// and binds it to a specified exception.129        /// </summary>130        public static void SetException(SystemTasks.TaskCompletionSource<TResult> tcs, Exception exception) =>131            tcs.SetException(exception);132        /// <summary>133        /// Transitions the underlying task into the <see cref="SystemTasks.TaskStatus.Canceled"/> state.134        /// </summary>135        public static void SetCanceled(SystemTasks.TaskCompletionSource<TResult> tcs) => tcs.SetCanceled();136        /// <summary>137        /// Attempts to transition the underlying task into the <see cref="SystemTasks.TaskStatus.RanToCompletion"/> state.138        /// </summary>139        public static bool TrySetResult(SystemTasks.TaskCompletionSource<TResult> tcs, TResult result) =>140            tcs.TrySetResult(result);141        /// <summary>142        /// Attempts to transition the underlying task into the <see cref="SystemTasks.TaskStatus.Faulted"/> state143        /// and binds it to a specified exception.144        /// </summary>145        public static bool TrySetException(SystemTasks.TaskCompletionSource<TResult> tcs, Exception exception) =>146            tcs.TrySetException(exception);147        /// <summary>148        /// Attempts to transition the underlying task into the <see cref="SystemTasks.TaskStatus.Faulted"/> state149        /// and binds a collection of exception objects to it.150        /// </summary>151        public static bool TrySetException(SystemTasks.TaskCompletionSource<TResult> tcs, IEnumerable<Exception> exceptions) =>152            tcs.TrySetException(exceptions);153        /// <summary>154        /// Attempts to transition the underlying task into the <see cref="SystemTasks.TaskStatus.Canceled"/> state.155        /// </summary>156        public static bool TrySetCanceled(SystemTasks.TaskCompletionSource<TResult> tcs) => tcs.TrySetCanceled();157        /// <summary>158        /// Attempts to transition the underlying task into the <see cref="SystemTasks.TaskStatus.Canceled"/> state159        /// and enables a cancellation token to be stored in the canceled task.160        /// </summary>161        public static bool TrySetCanceled(SystemTasks.TaskCompletionSource<TResult> tcs,162            SystemCancellationToken cancellationToken) =>163            tcs.TrySetCanceled(cancellationToken);164#pragma warning restore CA1000 // Do not declare static members on generic types165    }166}...

TrySetException

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            TaskCompletionSource<int> tcs = new TaskCompletionSource<int>();9            Task task = tcs.Task;10            tcs.TrySetException(new Exception("test"));11            Console.WriteLine(task.Status);12        }13    }14}15   at Test.Program.Main(String[] args) in D:\Coyote\Examples\3.cs:line 17

TrySetException

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;4{5    {6        public static void Main(string[] args)7        {8            var tcs = new TaskCompletionSource<int>();9            var t = tcs.Task;10            tcs.TrySetException(new Exception("Exception"));11            {12                t.Wait();13            }14            catch (AggregateException ex)15            {16                Console.WriteLine(ex.InnerException.Message);17            }18        }19    }20}21using System;22using System.Threading.Tasks;23using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;24{25    {26        public static void Main(string[] args)27        {28            var tcs = new TaskCompletionSource<int>();29            var t = tcs.Task;30            tcs.TrySetCanceled();31            {32                t.Wait();33            }34            catch (AggregateException ex)35            {36                Console.WriteLine(ex.InnerException.Message);37            }38        }39    }40}41using System;42using System.Threading.Tasks;43using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;44{45    {46        public static void Main(string[] args)47        {48            var tcs = new TaskCompletionSource<int>();49            var t = tcs.Task;

TrySetException

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;4{5    {6        public static void Main(string[] args)7        {8            TaskCompletionSource<int> tcs = new TaskCompletionSource<int>();9            Task<int> task = tcs.Task;10            task.ContinueWith((t) => Console.WriteLine("Task completed with result: {0}", t.Result));11            tcs.TrySetResult(42);12            task.Wait();13        }14    }15}16using System;17using System.Threading.Tasks;18using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;19{20    {21        public static void Main(string[] args)22        {23            TaskCompletionSource<int> tcs = new TaskCompletionSource<int>();24            Task<int> task = tcs.Task;25            task.ContinueWith((t) => Console.WriteLine("Task completed with result: {0}", t.Result));26            tcs.TrySetCanceled();27            task.Wait();28        }29    }30}31using System;32using System.Threading.Tasks;33using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;34{35    {36        public static void Main(string[] args)37        {38            TaskCompletionSource<int> tcs = new TaskCompletionSource<int>();

TrySetException

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using System.Threading;4using System.Diagnostics;5using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;6using Microsoft.Coyote.Rewriting.Types.System;7using Microsoft.Coyote.Rewriting.Types.System.Threading;8using Microsoft.Coyote.Rewriting.Types.System.Threading.Tasks;9{10    {11        public static void Main(string[] args)12        {13            TaskCompletionSource tcs = new TaskCompletionSource();14            Task t = tcs.Task;15            tcs.TrySetException(new Exception("exception"));16            {17                t.Wait();18            }19            catch (Exception e)20            {21                Console.WriteLine("Exception: " + e.Message);22            }23        }24    }25}26using System;27using System.Threading.Tasks;28using System.Threading;29using System.Diagnostics;30using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;31using Microsoft.Coyote.Rewriting.Types.System;32using Microsoft.Coyote.Rewriting.Types.System.Threading;33using Microsoft.Coyote.Rewriting.Types.System.Threading.Tasks;34{35    {36        public static void Main(string[] args)37        {38            TaskCompletionSource tcs = new TaskCompletionSource();39            Task t = tcs.Task;40            tcs.TrySetException(new Exception("exception"));41            {42                t.Wait();43            }44            catch (Exception e)45            {46                Console.WriteLine("Exception: " + e.Message);47            }48        }49    }50}51using System;52using System.Threading.Tasks;53using System.Threading;54using System.Diagnostics;55using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;56using Microsoft.Coyote.Rewriting.Types.System;57using Microsoft.Coyote.Rewriting.Types.System.Threading;58using Microsoft.Coyote.Rewriting.Types.System.Threading.Tasks;59{60    {61        public static void Main(string[] args)62        {

TrySetException

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            var tcs = new TaskCompletionSource<int>();9            var task = tcs.Task;10            tcs.TrySetException(new Exception("Exception"));11            Console.WriteLine("Exception set");12        }13    }14}15using System;16using System.Threading.Tasks;17using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;18{19    {20        static void Main(string[] args)21        {22            var tcs = new TaskCompletionSource<int>();23            var task = tcs.Task;24            tcs.TrySetCanceled();25            Console.WriteLine("Canceled set");26        }27    }28}29using System;30using System.Threading.Tasks;

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