Test your AI Agents with the all-new Agent to Agent Testing Platform.Learn More

How to use WriteAsync method of Microsoft.Coyote.BugFinding.Tests.TaskInterleavingsTests class

Best Coyote code snippet using Microsoft.Coyote.BugFinding.Tests.TaskInterleavingsTests.WriteAsync

TaskInterleavingsTests.cs

Source:TaskInterleavingsTests.cs

...14        public TaskInterleavingsTests(ITestOutputHelper output)15            : base(output)16        {17        }18        private static async Task WriteAsync(SharedEntry entry, int value)19        {20            await Task.CompletedTask;21            entry.Value = value;22        }23        private static async Task WriteWithDelayAsync(SharedEntry entry, int value)24        {25            await Task.Delay(1);26            entry.Value = value;27        }28        [Fact(Timeout = 5000)]29        public void TestInterleavingsWithOneSynchronousTask()30        {31            this.Test(async () =>32            {33                SharedEntry entry = new SharedEntry();34                Task task = WriteAsync(entry, 3);35                entry.Value = 5;36                await task;37                AssertSharedEntryValue(entry, 5);38            },39            configuration: this.GetConfiguration().WithTestingIterations(200));40        }41        [Fact(Timeout = 5000)]42        public void TestInterleavingsWithOneAsynchronousTask()43        {44            this.TestWithError(async () =>45            {46                SharedEntry entry = new SharedEntry();47                Task task = WriteWithDelayAsync(entry, 3);48                entry.Value = 5;49                await task;50                AssertSharedEntryValue(entry, 5);51            },52            configuration: this.GetConfiguration().WithTestingIterations(200),53            expectedError: "Value is 3 instead of 5.",54            replay: true);55        }56        [Fact(Timeout = 5000)]57        public void TestInterleavingsWithOneParallelTask()58        {59            this.TestWithError(async () =>60            {61                SharedEntry entry = new SharedEntry();62                Task task = Task.Run(async () =>63                {64                    await WriteAsync(entry, 3);65                });66                await WriteAsync(entry, 5);67                await task;68                AssertSharedEntryValue(entry, 5);69            },70            configuration: this.GetConfiguration().WithTestingIterations(200),71            expectedError: "Value is 3 instead of 5.",72            replay: true);73        }74        [Fact(Timeout = 5000)]75        public void TestInterleavingsWithTwoSynchronousTasks()76        {77            this.Test(async () =>78            {79                SharedEntry entry = new SharedEntry();80                Task task1 = WriteAsync(entry, 3);81                Task task2 = WriteAsync(entry, 5);82                await task1;83                await task2;84                AssertSharedEntryValue(entry, 5);85            },86            configuration: this.GetConfiguration().WithTestingIterations(200));87        }88        [Fact(Timeout = 5000)]89        public void TestInterleavingsWithTwoAsynchronousTasks()90        {91            this.TestWithError(async () =>92            {93                SharedEntry entry = new SharedEntry();94                Task task1 = WriteWithDelayAsync(entry, 3);95                Task task2 = WriteWithDelayAsync(entry, 5);96                await task1;97                await task2;98                AssertSharedEntryValue(entry, 5);99            },100            configuration: this.GetConfiguration().WithTestingIterations(200),101            expectedError: "Value is 3 instead of 5.",102            replay: true);103        }104        [Fact(Timeout = 5000)]105        public void TestInterleavingsWithTwoParallelTasks()106        {107            this.TestWithError(async () =>108            {109                SharedEntry entry = new SharedEntry();110                Task task1 = Task.Run(async () =>111                {112                    await WriteAsync(entry, 3);113                });114                Task task2 = Task.Run(async () =>115                {116                    await WriteAsync(entry, 5);117                });118                await task1;119                await task2;120                AssertSharedEntryValue(entry, 5);121            },122            configuration: this.GetConfiguration().WithTestingIterations(200),123            expectedError: "Value is 3 instead of 5.",124            replay: true);125        }126        [Fact(Timeout = 5000)]127        public void TestInterleavingsWithNestedParallelTasks()128        {129            // When this test is running in systematic fuzzing mode, it is entirely dependent on real130            // task scheduling, which even with 1000 iterations is never guaranteed to hit the assert.131            // So in order to stop this from being a flakey test we introduce some random delays to132            // "help" the two tasks discover the interleaving we need for the test to pass.133            this.TestWithError(async (runtime) =>134            {135                SharedEntry entry = new SharedEntry();136                Task task1 = Task.Run(async () =>137                {138                    Task task2 = Task.Run(async () =>139                    {140                        await Task.Delay(runtime.RandomInteger(2));141                        await WriteAsync(entry, 5);142                    });143                    await Task.Delay(runtime.RandomInteger(2));144                    await WriteAsync(entry, 3);145                    await task2;146                });147                await task1;148                AssertSharedEntryValue(entry, 5);149            },150            configuration: this.GetConfiguration().WithTestingIterations(1000),151            expectedError: "Value is 3 instead of 5.",152            replay: true);153        }154        [Fact(Timeout = 5000)]155        public void TestExploreAllInterleavings()156        {157            SortedSet<string> results = new SortedSet<string>();158            string success = "Explored interleavings.";...

WriteAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.BugFinding.Tests;4{5    static async Task Main(string[] args)6    {7        TaskInterleavingsTests test = new TaskInterleavingsTests();8        await test.WriteAsync();9        Console.WriteLine("Hello World!");10    }11}

WriteAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.BugFinding.Tests;5{6    static async Task Main(string[] args)7    {8        var test = new TaskInterleavingsTests();9        await test.WriteAsync();10    }11}

WriteAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.BugFinding.Tests;4using Microsoft.Coyote.Specifications;5{6    {7        public static async Task WriteAsync()8        {9            await Task.Yield();10            Console.WriteLine("Hello");11        }12    }13}14using System;15using System.Threading.Tasks;16using Microsoft.Coyote.BugFinding.Tests;17using Microsoft.Coyote.Specifications;18{19    {20        public static async Task WriteAsync()21        {22            Console.WriteLine("Hello");23            await Task.Yield();24        }25    }26}27using System;28using System.Threading.Tasks;29using Microsoft.Coyote.BugFinding.Tests;30using Microsoft.Coyote.Specifications;31{32    {33        public static async Task WriteAsync()34        {35            await Task.Yield();36            Console.WriteLine("Hello");37            await Task.Yield();38        }39    }40}41using System;42using System.Threading.Tasks;43using Microsoft.Coyote.BugFinding.Tests;44using Microsoft.Coyote.Specifications;45{46    {47        public static async Task WriteAsync()48        {49            await Task.Yield();50            await Task.Yield();51            Console.WriteLine("Hello");52        }53    }54}55using System;56using System.Threading.Tasks;57using Microsoft.Coyote.BugFinding.Tests;58using Microsoft.Coyote.Specifications;59{60    {61        public static async Task WriteAsync()62        {63            await Task.Yield();

WriteAsync

Using AI Code Generation

1using Microsoft.Coyote.BugFinding.Tests;2{3    {4        static void Main(string[] args)5        {6            var test = new TaskInterleavingsTests();7            test.WriteAsync();8        }9    }10}

WriteAsync

Using AI Code Generation

1using System;2using System.Threading;3using System.Threading.Tasks;4using Microsoft.Coyote.BugFinding.Tests;5using Microsoft.Coyote.Runtime;6using Microsoft.Coyote.Tasks;7using Microsoft.Coyote.Tests.Common;8using Xunit;9using Xunit.Abstractions;10{11    {12        public TaskInterleavingsTests(ITestOutputHelper output)13            : base(output)14        {15        }16        [Fact(Timeout = 5000)]17        public void TestWriteAsync()18        {19            this.TestWithError(async () =>20            {21                var writer = new TaskInterleavingsTests();22                await writer.WriteAsync();23            },24            configuration: this.GetConfiguration().WithTestingIterations(1000),25            replay: true);26        }27    }28}29using System;30using System.Threading;31using System.Threading.Tasks;32using Microsoft.Coyote.BugFinding.Tests;33using Microsoft.Coyote.Runtime;34using Microsoft.Coyote.Tasks;35using Microsoft.Coyote.Tests.Common;36using Xunit;37using Xunit.Abstractions;38{39    {40        public TaskInterleavingsTests(ITestOutputHelper output)41            : base(output)42        {43        }44        [Fact(Timeout = 5000)]45        public void TestWriteAsync()46        {47            this.TestWithError(async () =>48            {49                var writer = new TaskInterleavingsTests();50                await writer.WriteAsync();51            },52            configuration: this.GetConfiguration().WithTestingIterations(1000),53            replay: true);54        }55    }56}

WriteAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.BugFinding.Tests;4{5    {6        public static void Main(string[] args)7        {8            TaskInterleavingsTests test = new TaskInterleavingsTests();9            test.WriteAsync();10            Console.WriteLine("Hello World!");11        }12    }13}

WriteAsync

Using AI Code Generation

1using Microsoft.Coyote.BugFinding.Tests;2using Microsoft.Coyote.Specifications;3using System;4using System.Threading.Tasks;5{6    {7        public static void Main(string[] args)8        {9            TaskInterleavingsTests test = new TaskInterleavingsTests();10            test.WriteAsync().Wait();11        }12    }13}14using Microsoft.Coyote.BugFinding.Tests;15using Microsoft.Coyote.Specifications;16using System;17using System.Threading.Tasks;18{19    {20        public static void Main(string[] args)21        {22            TaskInterleavingsTests test = new TaskInterleavingsTests();23            test.WriteAsync().Wait();24        }25    }26}27using Microsoft.Coyote.BugFinding.Tests;28using Microsoft.Coyote.Specifications;29using System;30using System.Threading.Tasks;31{32    {33        public static void Main(string[] args)34        {35            TaskInterleavingsTests test = new TaskInterleavingsTests();36            test.WriteAsync().Wait();37        }38    }39}40using Microsoft.Coyote.BugFinding.Tests;41using Microsoft.Coyote.Specifications;42using System;43using System.Threading.Tasks;44{45    {46        public static void Main(string[] args)47        {48            TaskInterleavingsTests test = new TaskInterleavingsTests();49            test.WriteAsync().Wait();50        }51    }52}53using Microsoft.Coyote.BugFinding.Tests;54using Microsoft.Coyote.Specifications;55using System;56using System.Threading.Tasks;57{58    {59        public static void Main(string[] args)60        {61            TaskInterleavingsTests test = new TaskInterleavingsTests();

WriteAsync

Using AI Code Generation

1using System.IO;2using System.Threading.Tasks;3using Microsoft.Coyote.BugFinding.Tests;4using Microsoft.Coyote.BugFinding.Tasks;5using Microsoft.Coyote.BugFinding;6using Microsoft.Coyote.BugFinding.Coverage;7using System;8using System.Collections.Generic;9using System.Linq;10using System.Text;11using System.Threading.Tasks;12using System.IO;13using Microsoft.Coyote.BugFinding.Tests;14using Microsoft.Coyote.BugFinding.Tasks;15using Microsoft.Coyote.BugFinding;16using Microsoft.Coyote.BugFinding.Coverage;17using System;18{19    {20        public static async Task WriteAsync(string s)21        {22            StreamWriter writer = new StreamWriter("WriteText.txt");23            await writer.WriteAsync(s);24            writer.Close();25        }26    }27}28using System.IO;29using System.Threading.Tasks;30using Microsoft.Coyote.BugFinding.Tests;31using Microsoft.Coyote.BugFinding.Tasks;32using Microsoft.Coyote.BugFinding;33using Microsoft.Coyote.BugFinding.Coverage;34using System;35using System.Collections.Generic;36using System.Linq;37using System.Text;38using System.Threading.Tasks;39using System.IO;40using Microsoft.Coyote.BugFinding.Tests;41using Microsoft.Coyote.BugFinding.Tasks;42using Microsoft.Coyote.BugFinding;43using Microsoft.Coyote.BugFinding.Coverage;44using System;45{46    {47        public static async Task WriteAsync(string s)48        {49            StreamWriter writer = new StreamWriter("WriteText.txt");50            await writer.WriteAsync(s);51            writer.Close();52        }53    }54}55using System.IO;56using System.Threading.Tasks;57using Microsoft.Coyote.BugFinding.Tests;

WriteAsync

Using AI Code Generation

1public Task WriteAsync(string message)2{3    var task = new Task(() => BugFindingTests.WriteAsync(message));4    task.Start();5    return task;6}7public Task WriteAsync(string message)8{9    var task = new Task(() => new Class2().WriteAsync(message));10    task.Start();11    return task;12}13public Task WriteAsync(string message)14{15    var task = new Task(() => new Class1().WriteAsync(message));16    task.Start();17    return task;18}19public Task WriteAsync(string message)20{21    var task = new Task(() => new Class3().WriteAsync(message));22    task.Start();23    return task;24}25public Task WriteAsync(string message)26{27    var task = new Task(() => new Class4().WriteAsync(message));28    task.Start();29    return task;30}31public Task WriteAsync(string message)32{33    var task = new Task(() => new Class5().WriteAsync(message));34    task.Start();35    return task;36}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.