How to use SharedCounter method of Microsoft.Coyote.Actors.SharedObjects.SharedCounter class

Best Coyote code snippet using Microsoft.Coyote.Actors.SharedObjects.SharedCounter.SharedCounter

SharedCounterTests.cs

Source: SharedCounterTests.cs Github

copy

Full Screen

...5using Xunit;6using Xunit.Abstractions;7namespace Microsoft.Coyote.Actors.Tests.SharedObjects8{9 public class SharedCounterTests : BaseActorTest10 {11 public SharedCounterTests(ITestOutputHelper output)12 : base(output)13 {14 }15 private class E : Event16 {17 public SharedCounter Counter;18 public TaskCompletionSource<bool> Tcs;19 public E(SharedCounter counter, TaskCompletionSource<bool> tcs)20 {21 this.Counter = counter;22 this.Tcs = tcs;23 }24 }25 private class M1 : StateMachine26 {27 [Start]28 [OnEntry(nameof(InitOnEntry))]29 private class Init : State30 {31 }32 private void InitOnEntry(Event e)33 {34 var counter = (e as E).Counter;35 var tcs = (e as E).Tcs;36 for (int i = 0; i < 100000; i++)37 {38 counter.Increment();39 var v1 = counter.GetValue();40 this.Assert(v1 is 1 || v1 is 2);41 counter.Decrement();42 var v2 = counter.GetValue();43 this.Assert(v2 is 0 || v2 is 1);44 counter.Add(1);45 var v3 = counter.GetValue();46 this.Assert(v3 is 1 || v3 is 2);47 counter.Add(-1);48 var v4 = counter.GetValue();49 this.Assert(v4 is 0 || v4 is 1);50 }51 tcs.SetResult(true);52 }53 }54 private class M2 : StateMachine55 {56 [Start]57 [OnEntry(nameof(InitOnEntry))]58 private class Init : State59 {60 }61#pragma warning disable CA1822 /​/​ Mark members as static62 private void InitOnEntry(Event e)63#pragma warning restore CA1822 /​/​ Mark members as static64 {65 var counter = (e as E).Counter;66 var tcs = (e as E).Tcs;67 for (int i = 0; i < 1000000; i++)68 {69 int v;70 do71 {72 v = counter.GetValue();73 }74 while (v != counter.CompareExchange(v + 5, v));75 counter.Add(15);76 counter.Add(-10);77 }78 tcs.SetResult(true);79 }80 }81 [Fact(Timeout = 5000)]82 public void TestProductionSharedCounter1()83 {84 var runtime = RuntimeFactory.Create();85 var counter = SharedCounter.Create(runtime, 0);86 var tcs1 = new TaskCompletionSource<bool>();87 var tcs2 = new TaskCompletionSource<bool>();88 var failed = false;89 runtime.OnFailure += (ex) =>90 {91 failed = true;92 tcs1.SetResult(true);93 tcs2.SetResult(true);94 };95 var m1 = runtime.CreateActor(typeof(M1), new E(counter, tcs1));96 var m2 = runtime.CreateActor(typeof(M1), new E(counter, tcs2));97 Task.WaitAll(tcs1.Task, tcs2.Task);98 Assert.False(failed);99 }100 [Fact(Timeout = 5000)]101 public void TestProductionSharedCounter2()102 {103 var runtime = RuntimeFactory.Create();104 var counter = SharedCounter.Create(runtime, 0);105 var tcs1 = new TaskCompletionSource<bool>();106 var tcs2 = new TaskCompletionSource<bool>();107 var failed = false;108 runtime.OnFailure += (ex) =>109 {110 failed = true;111 tcs1.SetResult(true);112 tcs2.SetResult(true);113 };114 var m1 = runtime.CreateActor(typeof(M2), new E(counter, tcs1));115 var m2 = runtime.CreateActor(typeof(M2), new E(counter, tcs2));116 Task.WaitAll(tcs1.Task, tcs2.Task);117 Assert.False(failed);118 Assert.True(counter.GetValue() is 1000000 * 20);...

Full Screen

Full Screen

MixedSharedObjectsTests.cs

Source: MixedSharedObjectsTests.cs Github

copy

Full Screen

...14 }15 private class E : Event16 {17 public SharedDictionary<int, string> Dictionary;18 public SharedCounter Counter;19 public TaskCompletionSource<bool> Tcs;20 public E(SharedDictionary<int, string> dictionary, SharedCounter counter, TaskCompletionSource<bool> tcs)21 {22 this.Dictionary = dictionary;23 this.Counter = counter;24 this.Tcs = tcs;25 }26 }27 private class M : StateMachine28 {29 [Start]30 [OnEntry(nameof(InitOnEntry))]31 private class Init : State32 {33 }34 private void InitOnEntry(Event e)35 {36 var dictionary = (e as E).Dictionary;37 var counter = (e as E).Counter;38 var tcs = (e as E).Tcs;39 for (int i = 0; i < 100; i++)40 {41 dictionary.TryAdd(i, i.ToString());42 }43 for (int i = 0; i < 100; i++)44 {45 var b = dictionary.TryRemove(i, out string v);46 this.Assert(b is false || v == i.ToString());47 if (b)48 {49 counter.Increment();50 }51 }52 var c = dictionary.Count;53 this.Assert(c is 0);54 tcs.TrySetResult(true);55 }56 }57 private class N : StateMachine58 {59 [Start]60 [OnEntry(nameof(InitOnEntry))]61 private class Init : State62 {63 }64 private void InitOnEntry(Event e)65 {66 var dictionary = (e as E).Dictionary;67 var counter = (e as E).Counter;68 var tcs = (e as E).Tcs;69 for (int i = 0; i < 100; i++)70 {71 var b = dictionary.TryRemove(i, out string v);72 this.Assert(b is false || v == i.ToString());73 if (b)74 {75 counter.Increment();76 }77 }78 tcs.TrySetResult(true);79 }80 }81 [Fact(Timeout = 5000)]82 public void TestProductionSharedObjects()83 {84 var runtime = RuntimeFactory.Create();85 var dictionary = SharedDictionary.Create<int, string>(runtime);86 var counter = SharedCounter.Create(runtime);87 var tcs1 = new TaskCompletionSource<bool>();88 var tcs2 = new TaskCompletionSource<bool>();89 var failed = false;90 runtime.OnFailure += (ex) =>91 {92 failed = true;93 tcs1.TrySetResult(true);94 tcs2.TrySetResult(true);95 };96 var m1 = runtime.CreateActor(typeof(M), new E(dictionary, counter, tcs1));97 var m2 = runtime.CreateActor(typeof(N), new E(dictionary, counter, tcs2));98 Task.WaitAll(tcs1.Task, tcs2.Task);99 Assert.False(failed);100 Assert.True(counter.GetValue() is 100);...

Full Screen

Full Screen

SharedCounter

Using AI Code Generation

copy

Full Screen

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Actors.SharedObjects;5{6 {7 static void Main(string[] args)8 {9 SharedCounter counter = new SharedCounter();10 counter.Increment();11 counter.Increment();12 counter.Increment();13 counter.Increment();14 counter.Increment();15 Console.WriteLine(counter.GetValue());16 }17 }18}19using System;20using System.Threading.Tasks;21using Microsoft.Coyote.Actors;22using Microsoft.Coyote.Actors.SharedObjects;23{24 {25 static void Main(string[] args)26 {27 SharedDictionary<string, int> dict = new SharedDictionary<string, int>();28 dict.AddOrUpdate("a", 1);29 dict.AddOrUpdate("b", 2);30 dict.AddOrUpdate("c", 3);31 dict.AddOrUpdate("d", 4);32 dict.AddOrUpdate("e", 5);33 Console.WriteLine(dict.GetValue("a"));34 Console.WriteLine(dict.GetValue("b"));35 Console.WriteLine(dict.GetValue("c"));36 Console.WriteLine(dict.GetValue("d"));37 Console.WriteLine(dict.GetValue("e"));38 }39 }40}41using System;42using System.Threading.Tasks;43using Microsoft.Coyote.Actors;44using Microsoft.Coyote.Actors.SharedObjects;45{46 {47 static void Main(string[] args)48 {49 SharedQueue<int> queue = new SharedQueue<int>();50 queue.Enqueue(1);51 queue.Enqueue(2);52 queue.Enqueue(3);53 queue.Enqueue(4);54 queue.Enqueue(5);55 Console.WriteLine(queue.Dequeue());56 Console.WriteLine(queue.Dequeue());57 Console.WriteLine(queue.Dequeue());58 Console.WriteLine(queue.Dequeue());59 Console.WriteLine(queue.Dequeue());60 }61 }62}63using System;64using System.Threading.Tasks;65using Microsoft.Coyote.Actors;66using Microsoft.Coyote.Actors.SharedObjects;67{68 {

Full Screen

Full Screen

SharedCounter

Using AI Code Generation

copy

Full Screen

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Actors.SharedObjects;5{6 {7 public static void Main(string[] args)8 {9 SharedCounter counter = new SharedCounter(0);10 Task t1 = Task.Run(() => IncrementCounter(counter));11 Task t2 = Task.Run(() => IncrementCounter(counter));12 Task.WaitAll(t1, t2);13 int value = counter.Value;14 Console.WriteLine("Counter value is {0}", value);15 }16 private static void IncrementCounter(SharedCounter counter)17 {18 for (int i = 0; i < 1000000; i++)19 {20 counter.Increment();21 }22 }23 }24}

Full Screen

Full Screen

SharedCounter

Using AI Code Generation

copy

Full Screen

1using Microsoft.Coyote.Actors.SharedObjects;2using System;3{4 {5 static void Main(string[] args)6 {7 var sharedCounter = SharedCounter.Create(0);8 Console.WriteLine("Shared counter value: " + sharedCounter.Value);9 sharedCounter.Increment();10 Console.WriteLine("Shared counter value: " + sharedCounter.Value);11 Console.ReadKey();12 }13 }14}

Full Screen

Full Screen

SharedCounter

Using AI Code Generation

copy

Full Screen

1var counter = SharedCounter.Create(0);2counter.Increment();3counter.Decrement();4counter.Value = 1;5var dict = SharedDictionary.Create<int, string>();6dict.Add(1, "one");7dict.Remove(1);8dict[1] = "one";9dict.TryGetValue(1, out var value);10var list = SharedList.Create<int>();11list.Add(1);12list.Remove(1);13list[1] = 1;14var set = SharedHashSet.Create<int>();15set.Add(1);16set.Remove(1);17var queue = SharedQueue.Create<int>();18queue.Enqueue(1);19queue.TryDequeue(out var value);20var stack = SharedStack.Create<int>();21stack.Push(1);22stack.TryPop(out var value);

Full Screen

Full Screen

SharedCounter

Using AI Code Generation

copy

Full Screen

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.SharedObjects;3using System;4using System.Threading.Tasks;5{6    {7        private SharedCounter counter;8        protected override async Task OnInitializeAsync(Event initialEvent)9        {10            this.counter = SharedCounter.Create(this.Id.Runtime, 0);11            await Task.CompletedTask;12        }13        [OnEventDoAction(typeof(IncrementEvent), nameof(HandleIncrementEvent))]14        [OnEventDoAction(typeof(DecrementEvent), nameof(HandleDecrementEvent))]15        [OnEventDoAction(typeof(GetCountEvent), nameof(HandleGetCountEvent))]16        private class Init : Event { }17        private async Task HandleIncrementEvent(Event e)18        {19            this.counter.Increment();20        }21        private async Task HandleDecrementEvent(Event e)22        {23            this.counter.Decrement();24        }25        private async Task HandleGetCountEvent(Event e)26        {27            var getCountEvent = e as GetCountEvent;28            getCountEvent.Counter = this.counter.Value;29        }30    }31    public class IncrementEvent : Event { }32    public class DecrementEvent : Event { }33    {34        public int Counter;35    }36    {37        private static async Task Main(string[] args)38        {39            var config = Configuration.Create().WithNumberOfIterations(100);40            var runtime = RuntimeFactory.Create(config);41            var id = await runtime.CreateActorAsync(typeof(SharedCounterActor));42            for (int i = 0; i < 100; i++)43            {44                await runtime.SendEventAsync(id, new IncrementEvent());45            }46            for (int i = 0; i < 50; i++)47            {48                await runtime.SendEventAsync(id, new DecrementEvent());49            }50            var getCountEvent = new GetCountEvent();51            await runtime.SendEventAndExecuteAsync(id, getCountEvent);52            Console.WriteLine(getCountEvent.Counter);53            await runtime.WaitAsync();54        }55    }56}

Full Screen

Full Screen

SharedCounter

Using AI Code Generation

copy

Full Screen

1using Microsoft.Coyote.Actors;2{3 {4 static void Main(string[] args)5 {6 SharedCounter counter = new SharedCounter();7 counter.Increment();8 counter.Decrement();9 }10 }11}

Full Screen

Full Screen

SharedCounter

Using AI Code Generation

copy

Full Screen

1using Microsoft.Coyote.Actors.SharedObjects;2{3 {4 private readonly SharedCounter _counter;5 public Counter()6 {7 _counter = SharedCounter.Create(0);8 }9 public int Get()10 {11 return _counter.Read();12 }13 public void Increment()14 {15 _counter.Increment();16 }17 }18}19using Microsoft.Coyote.Actors.SharedObjects;20{21 {22 private readonly Microsoft.Coyote.Actors.SharedObjects.SharedDictionary<string, int> _dict;23 public SharedDictionary()24 {25 _dict = Microsoft.Coyote.Actors.SharedObjects.SharedDictionary.Create<string, int>();26 }27 public int Get(string key)28 {29 return _dict.Read(key);30 }31 public void Increment(string key)32 {33 _dict.Increment(key);34 }35 }36}37using Microsoft.Coyote.Actors.SharedObjects;38{39 {40 private readonly Microsoft.Coyote.Actors.SharedObjects.SharedQueue<int> _queue;41 public SharedQueue()42 {43 _queue = Microsoft.Coyote.Actors.SharedObjects.SharedQueue.Create<int>();44 }45 public int Get()46 {47 return _queue.Read();48 }49 public void Increment(int value)50 {51 _queue.Enqueue(value);52 }53 }54}55using Microsoft.Coyote.Actors.SharedObjects;56{57 {58 private readonly Microsoft.Coyote.Actors.SharedObjects.SharedStack<int> _stack;59 public SharedStack()60 {61 _stack = Microsoft.Coyote.Actors.SharedObjects.SharedStack.Create<int>();62 }63 public int Get()64 {65 return _stack.Read();66 }67 public void Increment(int value)68 {69 _stack.Push(value);70 }71 }72}

Full Screen

Full Screen

SharedCounter

Using AI Code Generation

copy

Full Screen

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Actors.SharedObjects;5{6 {7 static void Main(string[] args)8 {9 Console.WriteLine("Hello World!");10 SharedCounter counter = new SharedCounter();11 ActorId actorId = ActorId.CreateRandom();12 SharedCounterActor actor = new SharedCounterActor(counter);13 ActorRuntime.Create().CreateActor(actorId, actor);14 Task.Delay(1000).Wait();15 Console.WriteLine("Counter value is " + counter.Value);16 }17 }18 {19 private SharedCounter counter;20 public SharedCounterActor(SharedCounter counter)21 {22 this.counter = counter;23 }24 protected override async Task OnInitializeAsync(Event initialEvent)25 {26 for (int i = 0; i < 100; i++)27 {28 counter.Increment();29 }30 }31 }32}33using System;34using System.Threading.Tasks;35using Microsoft.Coyote.Actors;36using Microsoft.Coyote.Actors.SharedObjects;37{38 {39 static void Main(string[] args)40 {41 Console.WriteLine("Hello World!");42 SharedCounter counter = new SharedCounter();43 ActorId actorId = ActorId.CreateRandom();44 SharedCounterActor actor = new SharedCounterActor(counter);45 ActorRuntime.Create().CreateActor(actorId, actor);46 Task.Delay(1000).Wait();47 Console.WriteLine("Counter value is " + counter.Value);48 }49 }50 {51 private SharedCounter counter;52 public SharedCounterActor(SharedCounter counter)53 {54 this.counter = counter;55 }56 protected override async Task OnInitializeAsync(Event initialEvent)57 {58 for (int i = 0; i < 100; i++)59 {60 counter.Increment();61 }62 }63 }64}

Full Screen

Full Screen

Blogs

Check out the latest blogs from LambdaTest on this topic:

Get A Seamless Digital Experience With #LambdaTestYourBusiness????

The holidays are just around the corner, and with Christmas and New Year celebrations coming up, everyone is busy preparing for the festivities! And during this busy time of year, LambdaTest also prepped something special for our beloved developers and testers – #LambdaTestYourBusiness

How to Position Your Team for Success in Estimation

Estimates are critical if you want to be successful with projects. If you begin with a bad estimating approach, the project will almost certainly fail. To produce a much more promising estimate, direct each estimation-process issue toward a repeatable standard process. A smart approach reduces the degree of uncertainty. When dealing with presales phases, having the most precise estimation findings can assist you to deal with the project plan. This also helps the process to function more successfully, especially when faced with tight schedules and the danger of deviation.

Best 23 Web Design Trends To Follow In 2023

Having a good web design can empower business and make your brand stand out. According to a survey by Top Design Firms, 50% of users believe that website design is crucial to an organization’s overall brand. Therefore, businesses should prioritize website design to meet customer expectations and build their brand identity. Your website is the face of your business, so it’s important that it’s updated regularly as per the current web design trends.

Why does DevOps recommend shift-left testing principles?

Companies are using DevOps to quickly respond to changing market dynamics and customer requirements.

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.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run Coyote automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful