How to use Generator class of Microsoft.Coyote.Random package

Best Coyote code snippet using Microsoft.Coyote.Random.Generator

CoyoteAsyncQueue.cs

Source:CoyoteAsyncQueue.cs Github

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...116 }117 }118 public class TestCoyoteBlockingQueue119 {120 static IEnumerable<int> RandomStream(Generator generator, int streamLength)121 {122 return123 Enumerable124 .Repeat(0, streamLength)125 .Select(x => generator.NextInteger(100));126 }127 static IEnumerable<T> Slice<T>(IEnumerable<T> seq, int from, int to)128 {129 return seq.Take(to).Skip(from);130 }131 static List<List<T>> Chop<T>(IEnumerable<T> seq, int chunks)132 {133 var s = new List<List<T>>();134 var d = (decimal)seq.Count() / chunks;135 var chunk = (int)Math.Round(d, MidpointRounding.ToEven);136 for (int i = 0; i < chunks; i++)137 {138 s.Add(Slice(seq, i * chunk, (i * chunk) + chunk).ToList());139 }140 return s;141 }142 [Microsoft.Coyote.SystematicTesting.Test]143 public static async Task Execute_Buffer_TenReadersAndWriters(ICoyoteRuntime runtime)144 {145 Action<string> log = s => runtime.Logger.WriteLine(s);146 var generator = Generator.Create();147 var numConsumerProducer = generator.NextInteger(10) + 1;148 var numConsumers = numConsumerProducer;149 var numProducers = numConsumerProducer;150 log($"Testing Queue with {numConsumerProducer} consumers and producers");151 var queue = new CoyoteAsyncBuffer<int>(1000, runtime.Logger);152 var tasks =153 Chop(RandomStream(generator, 100), numProducers)154 .Select((x, i) => { var t = Task.Run(() => Writer(queue, x, $"Task{i}")); i++; return t; })155 .ToList();156 for (int i = 0; i < numProducers; i++)157 {158 tasks.Add(Task.Run(() => Reader(queue, "")));159 }160 await Task.WhenAll(tasks.ToArray());161 }162 [Microsoft.Coyote.SystematicTesting.Test]163 public static async Task Execute_TenReadersAndWriters(ICoyoteRuntime runtime)164 {165 Action<string> log = s => runtime.Logger.WriteLine(s);166 var generator = Generator.Create();167 var numConsumerProducer = generator.NextInteger(10) + 1;168 var numConsumers = numConsumerProducer;169 var numProducers = numConsumerProducer;170 log($"Testing Queue with {numConsumerProducer} consumers and producers");171 var queue = new CoyoteAsyncQueue<int>(numConsumerProducer, new InterestingEvents());172 var tasks =173 Chop(RandomStream(generator, 100), numProducers)174 .Select((x, i) => { var t = Task.Run(() => Writer(queue, x, $"Task{i}")); i++; return t; })175 .ToList();176 for (int i = 0; i < numProducers; i++)177 {178 tasks.Add(Task.Run(() => Reader(queue, "")));179 }180 await Task.WhenAll(tasks.ToArray());...

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Program.cs

Source:Program.cs Github

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...54 [Microsoft.Coyote.SystematicTesting.Test]55 public static void TestBoundedBufferFindDeadlockConfiguration(ICoyoteRuntime runtime)56 {57 CheckRewritten();58 var random = Microsoft.Coyote.Random.Generator.Create();59 int bufferSize = random.NextInteger(5) + 1;60 int readers = random.NextInteger(5) + 1;61 int writers = random.NextInteger(5) + 1;62 int iterations = random.NextInteger(10) + 1;63 int totalIterations = iterations * readers;64 int writerIterations = totalIterations / writers;65 int remainder = totalIterations % writers;66 runtime.Logger.WriteLine(LogSeverity.Important, "Testing buffer size {0}, reader={1}, writer={2}, iterations={3}", bufferSize, readers, writers, iterations);67 BoundedBuffer buffer = new BoundedBuffer(bufferSize);68 var tasks = new List<Task>();69 for (int i = 0; i < readers; i++)70 {71 tasks.Add(Task.Run(() => Reader(buffer, iterations)));72 }...

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Generator.cs

Source:Generator.cs Github

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...13 /// <remarks>14 /// See <see href="/coyote/concepts/non-determinism" >Program non-determinism</see>15 /// for more information.16 /// </remarks>17 public class Generator18 {19 /// <summary>20 /// The runtime associated with this random value generator.21 /// </summary>22 internal readonly CoyoteRuntime Runtime;23 /// <summary>24 /// Initializes a new instance of the <see cref="Generator"/> class.25 /// </summary>26 private Generator()27 {28 this.Runtime = CoyoteRuntime.Current;29 }30 /// <summary>31 /// Creates a new pseudo-random value generator.32 /// </summary>33 /// <returns>The pseudo-random value generator.</returns>34 public static Generator Create() => new Generator();35 /// <summary>36 /// Returns a random boolean, that can be controlled during testing.37 /// </summary>38 [MethodImpl(MethodImplOptions.AggressiveInlining)]39 public bool NextBoolean() => this.Runtime.GetNondeterministicBooleanChoice(2, null, null);40 /// <summary>41 /// Returns a random boolean, that can be controlled during testing.42 /// </summary>43 [MethodImpl(MethodImplOptions.AggressiveInlining)]44 public bool NextBoolean(int maxValue) => this.Runtime.GetNondeterministicBooleanChoice(maxValue, null, null);45 /// <summary>46 /// Returns a random integer, that can be controlled during testing.47 /// </summary>48 [MethodImpl(MethodImplOptions.AggressiveInlining)]...

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Generator

Using AI Code Generation

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1using Microsoft.Coyote.Random;2using System;3{4 {5 static void Main(string[] args)6 {7 Generator gen = new Generator();8 Console.WriteLine(gen.Next());9 }10 }11}12using Microsoft.Coyote.Random;13using System;14{15 {16 static void Main(string[] args)17 {18 Generator gen = new Generator();19 Console.WriteLine(gen.Next());20 }21 }22}

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Generator

Using AI Code Generation

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1using Microsoft.Coyote.Random;2using System;3using System.Collections.Generic;4using System.Text;5{6 {7 static void Main(string[] args)8 {9 var generator = new Generator();10 int[] array = new int[100];11 for (int i = 0; i < array.Length; i++)12 {13 array[i] = generator.Next(0, 100);14 }15 Console.WriteLine("Array: " + string.Join(", ", array));16 Console.WriteLine("Sum: " + generator.Sum(array));17 Console.WriteLine("Max: " + generator.Max(array));18 Console.WriteLine("Min: " + generator.Min(array));19 Console.WriteLine("Average: " + generator.Average(array));20 }21 }22}

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Generator

Using AI Code Generation

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1using System;2using Microsoft.Coyote.Random;3{4 {5 static void Main(string[] args)6 {7 Generator generator = new Generator();8 int x = generator.Next(0, 100);9 Console.WriteLine(x);10 }11 }12}13using System;14using Microsoft.Coyote.Random;15{16 {17 static void Main(string[] args)18 {19 Generator generator = new Generator();20 string x = generator.GetString();21 Console.WriteLine(x);22 }23 }24}

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Generator

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Random;6using Microsoft.Coyote.Tasks;7{8 {9 public static void TestGenerator()10 {11 Generator generator = new Generator();12 generator.NextBoolean();13 generator.NextDouble();14 generator.NextInt();15 generator.NextInt(1);16 generator.NextInt(1, 2);17 generator.NextLong();18 generator.NextLong(1);19 generator.NextLong(1, 2);20 generator.NextString(1);21 generator.NextString(1, 2);22 generator.NextBytes(new byte[1]);23 }24 }25}26using System;27using System.Threading.Tasks;28using Microsoft.Coyote;29using Microsoft.Coyote.Actors;30using Microsoft.Coyote.Random;31using Microsoft.Coyote.Tasks;32{33 {34 public static void TestGenerator()35 {36 Generator generator = new Generator();37 generator.Seed = 1;38 generator.NextBoolean();39 generator.NextDouble();40 generator.NextInt();41 generator.NextInt(1);42 generator.NextInt(1, 2);43 generator.NextLong();44 generator.NextLong(1);45 generator.NextLong(1, 2);46 generator.NextString(1);47 generator.NextString(1, 2);48 generator.NextBytes(new byte[1]);49 }50 }51}

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Generator

Using AI Code Generation

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1using Microsoft.Coyote.Random;2{3 {4 static void Main(string[] args)5 {6 var generator = new Generator();7 var x = generator.Next();8 }9 }10}11using System;12{13 {14 static void Main(string[] args)15 {16 var generator = new Random();17 var x = generator.Next();18 }19 }20}21using Microsoft.Coyote.Random;22{23 {24 static void Main(string[] args)25 {26 var generator = new Generator();27 var x = generator.Next();28 }29 }30}31using System;32{33 {34 static void Main(string[] args)35 {36 var generator = new Random();37 var x = generator.Next();38 }39 }40}41using Microsoft.Coyote.Random;42{43 {44 static void Main(string[] args)45 {46 var generator = new Generator();47 var x = generator.Next();48 }49 }50}51using System;52{53 {54 static void Main(string[] args)55 {56 var generator = new Random();57 var x = generator.Next();58 }59 }60}61using Microsoft.Coyote.Random;62{63 {64 static void Main(string[] args)65 {66 var generator = new Generator();67 var x = generator.Next();68 }69 }70}71using System;72{73 {74 static void Main(string[] args)75 {76 var generator = new Random();77 var x = generator.Next();

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Generator

Using AI Code Generation

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1using Microsoft.Coyote.Random;2using System;3{4 {5 public static void Main(string[] args)6 {7 var generator = new Generator();8 var n = generator.NextInteger(0, 100);9 Console.WriteLine(n);10 }11 }12}13using Microsoft.Coyote.Random;14using System;15{16 {17 public static void Main(string[] args)18 {19 var generator = new Generator();20 var n = generator.NextInteger(0, 100);21 Console.WriteLine(n);22 }23 }24}25using Microsoft.Coyote.Random;26using System;27{28 {29 public static void Main(string[] args)30 {31 var generator = new Generator();32 var n = generator.NextInteger(0, 100);33 Console.WriteLine(n);34 }35 }36}37using Microsoft.Coyote.Random;38using System;39{40 {41 public static void Main(string[] args)42 {43 var generator = new Generator();44 var n = generator.NextInteger(0, 100);45 Console.WriteLine(n);46 }47 }48}49using Microsoft.Coyote.Random;50using System;51{52 {53 public static void Main(string[] args)54 {55 var generator = new Generator();56 var n = generator.NextInteger(0, 100);57 Console.WriteLine(n);58 }59 }60}61using Microsoft.Coyote.Random;62using System;63{64 {65 public static void Main(string[] args)66 {67 var generator = new Generator();68 var n = generator.NextInteger(0, 100);69 Console.WriteLine(n);70 }71 }72}

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Generator

Using AI Code Generation

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1using Microsoft.Coyote.Random;2{3 {4 public static void Main()5 {6 Generator generator = new Generator();7 int i = generator.Next();8 }9 }10}11using Microsoft.Coyote.Random;12{13 {14 public static void Main()15 {16 Generator generator = new Generator();17 int i = generator.Next();18 }19 }20}21using Microsoft.Coyote.Random;22{23 {24 public static void Main()25 {26 Generator generator = new Generator();27 string s = generator.GetString();28 }29 }30}31using Microsoft.Coyote.Random;32{33 {34 public static void Main()35 {36 Generator generator = new Generator();37 string s = generator.GetString(10);38 }39 }40}41using Microsoft.Coyote.Random;42{43 {44 public static void Main()45 {46 Generator generator = new Generator();

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Generator

Using AI Code Generation

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1using System;2using Microsoft.Coyote.Random;3{4 {5 public static void Main(string[] args)6 {7 Generator generator = new Generator();8 Console.WriteLine($"Random number: {generator.Next()}");9 }10 }11}12using System;13using Microsoft.Coyote.Random;14{15 {16 public static void Main(string[] args)17 {18 Generator generator = new Generator();19 Console.WriteLine($"Random number: {generator.Next()}");20 }21 }22}23using System;24using Microsoft.Coyote.Random;25{26 {27 public static void Main(string[] args)28 {29 Generator generator = new Generator();30 Console.WriteLine($"Random number: {generator.Next()}");31 }32 }33}34using System;35using Microsoft.Coyote.Random;36{37 {38 public static void Main(string[] args)39 {40 Generator generator = new Generator();41 Console.WriteLine($"Random number: {generator.Next()}");42 }43 }44}45using System;46using Microsoft.Coyote.Random;47{48 {49 public static void Main(string[] args)50 {51 Generator generator = new Generator();52 Console.WriteLine($"Random number: {generator.Next()}");53 }54 }55}56using System;57using Microsoft.Coyote.Random;58{59 {60 public static void Main(string[] args)61 {62 Generator generator = new Generator();63 Console.WriteLine($"Random number: {generator.Next()}");64 }65 }66}

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Generator

Using AI Code Generation

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1using Microsoft.Coyote.Random;2{3 static void Main(string[] args)4 {5 Generator g = new Generator();6 int i = g.Next();7 int j = g.Next(100);8 int k = g.Next(10, 100);9 double d = g.NextDouble();10 bool b = g.NextBoolean();11 }12}13using Microsoft.Coyote.Random;14{15 static void Main(string[] args)16 {17 Generator g = new Generator();18 int i = g.Next();19 int j = g.Next(100);20 int k = g.Next(10, 100);21 double d = g.NextDouble();22 bool b = g.NextBoolean();23 }24}25using Microsoft.Coyote.Random;26{27 static void Main(string[] args)28 {29 Generator g = new Generator();30 int i = g.Next();31 int j = g.Next(100);32 int k = g.Next(10, 100);33 double d = g.NextDouble();34 bool b = g.NextBoolean();35 }36}

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