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How to use TestTwoParallelTasksWriteWithYield method of Microsoft.Coyote.BugFinding.Tests.TaskYieldTests class

Best Coyote code snippet using Microsoft.Coyote.BugFinding.Tests.TaskYieldTests.TestTwoParallelTasksWriteWithYield

TaskYieldTests.cs

Source:TaskYieldTests.cs

...78            },79            configuration: this.GetConfiguration().WithTestingIterations(200));80        }81        [Fact(Timeout = 5000)]82        public void TestTwoParallelTasksWriteWithYield()83        {84            if (this.SchedulingPolicy is SchedulingPolicy.Fuzzing)85            {86                // Fuzzing might discover a data race between `await Task.Yield();` and `entry = value;`,87                // making the test flaky.88                return;89            }90            this.Test(async () =>91            {92                int entry = 0;93                async Task WriteAsync(int value)94                {95                    await Task.Yield();96                    entry = value;97                    Specification.Assert(entry == value, "Value is {0} instead of '{1}'.", entry, value);98                }99                Task task1 = Task.Run(async () =>100                {101                    await WriteAsync(3);102                });103                Task task2 = Task.Run(async () =>104                {105                    await WriteAsync(5);106                });107                await Task.Yield();108                await Task.WhenAll(task1, task2);109            },110            configuration: this.GetConfiguration().WithTestingIterations(200));111        }112        [Fact(Timeout = 5000)]113        public void TestTwoParallelTasksWriteWithYieldFailure()114        {115            this.TestWithError(async () =>116            {117                int entry = 0;118                async Task WriteAsync(int value)119                {120                    entry = value;121                    await Task.Yield();122                    Specification.Assert(entry == value, "Found unexpected value {0} after write.", entry);123                }124                Task task1 = WriteAsync(3);125                Task task2 = WriteAsync(5);126                await Task.WhenAll(task1, task2);127            },...

TestTwoParallelTasksWriteWithYield

Using AI Code Generation

1using Microsoft.Coyote.BugFinding.Tests;2using Microsoft.Coyote.SystematicTesting;3using System;4using System.Threading.Tasks;5{6    {7        static void Main(string[] args)8        {9            var configuration = Configuration.Create();10            configuration.SchedulingIterations = 100;11            configuration.SchedulingStrategy = SchedulingStrategy.PCT;12            configuration.SchedulingSeed = 0;13            configuration.Verbose = 1;14            configuration.TestingIterations = 100;15            configuration.MaxFairSchedulingSteps = 100;16            configuration.EnableCycleDetection = true;17            configuration.EnableDataRaceDetection = true;18            configuration.EnableDoubleWriteDetection = true;19            configuration.EnableDeadlockDetection = true;20            configuration.EnableTimerParallelism = true;21            configuration.EnableHotStateDetection = true;

TestTwoParallelTasksWriteWithYield

Using AI Code Generation

1using Microsoft.Coyote.BugFinding.Tests;2using Microsoft.Coyote.TestingServices;3using Microsoft.Coyote.Tasks;4using System;5using System.Threading.Tasks;6{7    {8        static void Main(string[] args)9        {10            var configuration = Configuration.Create();11            var test = new TaskYieldTests();12            var engine = TestingEngineFactory.CreateBugFindingEngine(configuration, test);13            engine.Run();14        }15    }16}17Microsoft (R) Test Execution Command Line Tool Version 16.10.0

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