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How to use TestParallelFor method of Microsoft.Coyote.BugFinding.Tests.TaskParallelTests class

Best Coyote code snippet using Microsoft.Coyote.BugFinding.Tests.TaskParallelTests.TestParallelFor

TaskParallelTests.cs

Source:TaskParallelTests.cs

...14            : base(output)15        {16        }17        [Fact(Timeout = 5000)]18        public void TestParallelFor()19        {20            this.Test(() =>21            {22                int value = 0;23                Parallel.For(3, 7, i =>24                {25                    Interlocked.Add(ref value, i);26                });27                int expected = 18;28                Specification.Assert(value == expected, "Value is {0} instead of {expected}.");29            },30            configuration: this.GetConfiguration().WithTestingIterations(10));31        }32        [Fact(Timeout = 5000)]33        public void TestParallelForEach()34        {35            this.Test(() =>36            {37                var list = new List<int> { 3, 4, 5, 6 };38                int value = 0;39                Parallel.ForEach(list, i =>40                {41                    Interlocked.Add(ref value, i);42                });43                int expected = 18;44                Specification.Assert(value == expected, "Value is {0} instead of {expected}.");45            },46            configuration: this.GetConfiguration().WithTestingIterations(10));47        }...

TestParallelFor

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.BugFinding.Tests;4{5    {6        static void Main(string[] args)7        {8            Console.WriteLine("Hello World!");9            TaskParallelTests test = new TaskParallelTests();10            test.TestParallelFor();11        }12    }13}14for (int i = 0; i < 100; i++)15{16    this.UpdateState();17}18public void UpdateState()19{20    var current = this.state;21    this.state = current + 1;22}23The state variable is a shared variable that is accessed by multiple tasks. The UpdateState method is called by all tasks and increments the state variable by 1. This means that the final value of the state variable should be 500 (5 tasks * 5 iterations * 100 calls to UpdateState). However, the TestParallelFor method can find bugs in this code. For example, it can find the following bug:24Configuration config = Configuration.Create().WithStrategy(SchedulingStrategy.Random);25test.TestParallelFor(config);26Configuration config = Configuration.Create().WithStrategy(SchedulingStrategy.Deterministic);27test.TestParallelFor(config);28Configuration config = Configuration.Create().WithStrategy(SchedulingStrategy.Guided);29test.TestParallelFor(config);30Configuration config = Configuration.Create().WithStrategy

TestParallelFor

Using AI Code Generation

1using Microsoft.Coyote.BugFinding.Tests;2{3    static void Main(string[] args)4    {5        TaskParallelTests test = new TaskParallelTests();6        test.TestParallelFor();7    }8}9using Microsoft.Coyote.BugFinding.Tests;10{11    static void Main(string[] args)12    {13        TaskParallelTests test = new TaskParallelTests();14        test.TestParallelForEach();15    }16}17using Microsoft.Coyote.BugFinding.Tests;18{19    static void Main(string[] args)20    {21        TaskParallelTests test = new TaskParallelTests();22        test.TestParallelInvoke();23    }24}25using Microsoft.Coyote.BugFinding.Tests;26{27    static void Main(string[] args)28    {29        TaskParallelTests test = new TaskParallelTests();30        test.TestParallelWhile();31    }32}33using Microsoft.Coyote.BugFinding.Tests;34{35    static void Main(string[] args)36    {37        TaskParallelTests test = new TaskParallelTests();38        test.TestParallelDoWhile();39    }40}41using Microsoft.Coyote.BugFinding.Tests;42{43    static void Main(string[] args)44    {45        TaskParallelTests test = new TaskParallelTests();46        test.TestParallelLock();47    }48}49using Microsoft.Coyote.BugFinding.Tests;50{51    static void Main(string[] args)52    {53        TaskParallelTests test = new TaskParallelTests();54        test.TestParallelLockTry();55    }56}

TestParallelFor

Using AI Code Generation

1using Microsoft.Coyote.BugFinding.Tests;2using System;3using System.Collections.Generic;4using System.Text;5using System.Threading.Tasks;6{7    {8        static void Main(string[] args)9        {10            TaskParallelTests.TestParallelFor();11        }12    }13}14using System;15using System.Collections.Generic;16using System.Text;17using System.Threading.Tasks;18{19    {20        public static void TestParallelFor()21        {22            Parallel.For(0, 10, (i) =>23            {24                Console.WriteLine(i);25            });26        }27    }28}

TestParallelFor

Using AI Code Generation

1using Microsoft.Coyote.BugFinding.Tests;2using Microsoft.Coyote.Specifications;3using System;4using System.Threading.Tasks;5{6    {7        static void Main(string[] args)8        {9            var tests = new TaskParallelTests();10            tests.TestParallelFor();11        }12    }13}

TestParallelFor

Using AI Code Generation

1using Microsoft.Coyote.BugFinding.Tests;2using System;3using System.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            var test = new TaskParallelTests();9            test.TestParallelFor();10            Console.ReadLine();11        }12    }13}14using Microsoft.Coyote;15using Microsoft.Coyote.BugFinding;16using Microsoft.Coyote.BugFinding.Tests;17using Microsoft.Coyote.Specifications;18using System;19using System.Threading.Tasks;20{21    {22        public void TestParallelFor()23        {24            Parallel.For(0, 10, i =>25            {26                Specification.Assert(i < 10, "i < 10");27            });28        }29    }30}

TestParallelFor

Using AI Code Generation

1using Microsoft.Coyote.BugFinding.Tests;2using Microsoft.Coyote.Specifications;3using Microsoft.Coyote.Tasks;4using System;5using System.Threading.Tasks;6{7    {8        public static void TestParallelFor()9        {10            Parallel.For(0, 10, i =>11            {12                Console.WriteLine(i);13                Task.Delay(1).Wait();14            });15        }16    }17}18using Microsoft.Coyote.BugFinding.Tests;19using Microsoft.Coyote.Specifications;20using Microsoft.Coyote.Tasks;21using System;22using System.Threading.Tasks;23{24    {25        public static void TestParallelFor()26        {27            Parallel.For(0, 10, i =>28            {29                Console.WriteLine(i);30                Task.Delay(1).Wait();31            });32        }33    }34}35using Microsoft.Coyote.BugFinding.Tests;36using Microsoft.Coyote.Specifications;37using Microsoft.Coyote.Tasks;38using System;39using System.Threading.Tasks;40{41    {42        public static void TestParallelFor()43        {44            Parallel.For(0, 10, i =>45            {46                Console.WriteLine(i);47                Task.Delay(1).Wait();48            });49        }50    }51}52using Microsoft.Coyote.BugFinding.Tests;53using Microsoft.Coyote.Specifications;54using Microsoft.Coyote.Tasks;55using System;56using System.Threading.Tasks;57{58    {59        public static void TestParallelFor()60        {61            Parallel.For(0, 10, i =>62            {63                Console.WriteLine(i);64                Task.Delay(1).Wait();65            });66        }67    }68}

TestParallelFor

Using AI Code Generation

1using Microsoft.Coyote.BugFinding.Tests;2{3    {4        static void Main(string[] args)5        {6            TaskParallelTests.TestParallelFor();7        }8    }9}10using System;11using System.Threading.Tasks;12using Microsoft.Coyote;13using Microsoft.Coyote.Tasks;14{15    {16        public static void TestParallelFor()17        {18            Task task = Task.Run(() =>19            {20                Parallel.For(0, 10, i =>21                {22                    Console.WriteLine($"Task {Task.CurrentId} - i = {i}");23                });24            });25            task.Wait();26        }27    }28}

TestParallelFor

Using AI Code Generation

1using Microsoft.Coyote.BugFinding.Tests;2{3    {4        public static void Main()5        {6            TaskParallelTests.TestParallelFor();7        }8    }9}

TestParallelFor

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.BugFinding.Tests;4{5    {6        static void Main(string[] args)7        {8            TaskParallelTests test = new TaskParallelTests();9            test.TestParallelFor();10        }11    }12}13public void TestParallelFor()14{15    Parallel.For(0, 100, (i) =>16    {17        Console.WriteLine("Hello from {0}", i);18    });19}

TestParallelFor

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.BugFinding.Tests;5using Microsoft.Coyote.Specifications;6{7    {8        static void Main(string[] args)9        {10            TaskParallelTests.TestParallelFor(10, 10, 100);11            Console.WriteLine("Hello World!");12        }13    }14}

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