How to use TryEnter method of PuppeteerSharp.States.StateManager class

Best Puppeteer-sharp code snippet using PuppeteerSharp.States.StateManager.TryEnter

ChromiumStartingState.cs

Source:ChromiumStartingState.cs

...12        {13        }14        public override Task EnterFromAsync(LauncherBase p, State fromState, TimeSpan timeout)15        {16            if (!StateManager.TryEnter(p, fromState, this))17            {18                // Delegate StartAsync to current state, because it has already changed since19                // transition to this state was initiated.20                return StateManager.CurrentState.StartAsync(p);21            }22            return StartCoreAsync(p);23        }24        public override Task StartAsync(LauncherBase p) => p.StartCompletionSource.Task;25        public override Task ExitAsync(LauncherBase p, TimeSpan timeout) => StateManager.Exiting.EnterFromAsync(p, this, timeout);26        public override Task KillAsync(LauncherBase p) => StateManager.Killing.EnterFromAsync(p, this);27        public override void Dispose(LauncherBase p)28        {29            p.StartCompletionSource.TrySetException(new ObjectDisposedException(p.ToString()));30            base.Dispose(p);...

StateManager.cs

Source:StateManager.cs

...27        internal State Exiting { get; set; }28        internal State Killing { get; set; }29        internal ExitedState Exited { get; set; }30        internal State Disposed { get; set; }31        public bool TryEnter(LauncherBase p, State fromState, State toState)32        {33            if (Interlocked.CompareExchange(ref _currentState, toState, fromState) == fromState)34            {35                fromState.Leave(p);36                return true;37            }38            return false;39        }40    }41}...

KillingState.cs

Source:KillingState.cs

...8        {9        }10        public override async Task EnterFromAsync(LauncherBase p, State fromState, TimeSpan timeout)11        {12            if (!StateManager.TryEnter(p, fromState, this))13            {14                // Delegate KillAsync to current state, because it has already changed since15                // transition to this state was initiated.16                await StateManager.CurrentState.KillAsync(p).ConfigureAwait(false);17            }18            try19            {20                if (!p.Process.HasExited)21                {22                    p.Process.Kill();23                }24            }25            catch (InvalidOperationException)26            {...

ExitedState.cs

Source:ExitedState.cs

...8        {9        }10        public void EnterFrom(LauncherBase p, State fromState)11        {12            while (!StateManager.TryEnter(p, fromState, this))13            {14                // Current state has changed since transition to this state was requested.15                // Therefore retry transition to this state from the current state. This ensures16                // that Leave() operation of current state is properly called.17                fromState = StateManager.CurrentState;18                if (fromState == this)19                {20                    return;21                }22            }23            p.ExitCompletionSource.TrySetResult(true);24            p.TempUserDataDir?.Dispose();25        }26        public override Task ExitAsync(LauncherBase p, TimeSpan timeout) => Task.CompletedTask;...

ExitingState.cs

Source:ExitingState.cs

...9        public ExitingState(StateManager stateManager) : base(stateManager)10        {11        }12        public override Task EnterFromAsync(LauncherBase p, State fromState, TimeSpan timeout)13            => !StateManager.TryEnter(p, fromState, this) ? StateManager.CurrentState.ExitAsync(p, timeout) : ExitAsync(p, timeout);14        public override async Task ExitAsync(LauncherBase p, TimeSpan timeout)15        {16            var waitForExitTask = WaitForExitAsync(p);17            await waitForExitTask.WithTimeout(18                async () =>19                {20                    await StateManager.Killing.EnterFromAsync(p, this, timeout).ConfigureAwait(false);21                    await waitForExitTask.ConfigureAwait(false);22                },23                timeout,24                CancellationToken.None).ConfigureAwait(false);25        }26        public override Task KillAsync(LauncherBase p) => StateManager.Killing.EnterFromAsync(p, this);27    }...

StartedState.cs

Source:StartedState.cs

...8        {9        }10        public override Task EnterFromAsync(LauncherBase p, State fromState, TimeSpan timeout)11        {12            StateManager.TryEnter(p, fromState, this);13            return Task.CompletedTask;14        }15        public override Task StartAsync(LauncherBase p) => Task.CompletedTask;16        public override Task ExitAsync(LauncherBase p, TimeSpan timeout) => new ExitingState(StateManager).EnterFromAsync(p, this, timeout);17        public override Task KillAsync(LauncherBase p) => new KillingState(StateManager).EnterFromAsync(p, this);18    }19}...

TryEnter

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static void Main(string[] args)7        {8            var task = MainAsync(args);9            task.Wait();10        }11        static async Task MainAsync(string[] args)12        {13            {14            };15            using (var browser = await Puppeteer.LaunchAsync(options))16            {17                var page = await browser.NewPageAsync();18                var element = await page.QuerySelectorAsync("input[name='q']");19                await element.TypeAsync("Puppeteer");20                await page.Keyboard.PressAsync("Enter");21                await page.WaitForNavigationAsync();22                await page.ScreenshotAsync("screenshot.png");23            }24        }25    }26}27using System;28using System.Threading.Tasks;29using PuppeteerSharp;30{31    {32        static void Main(string[] args)33        {34            var task = MainAsync(args);35            task.Wait();36        }37        static async Task MainAsync(string[] args)38        {39            {40            };41            using (var browser = await Puppeteer.LaunchAsync(options))42            {43                var page = await browser.NewPageAsync();44                var element = await page.QuerySelectorAsync("input[name='q']");45                await element.TypeAsync("Puppeteer");46                await page.Keyboard.PressAsync("Enter");47                await page.WaitForNavigationAsync();48                await page.ScreenshotAsync("screenshot.png");49            }50        }51    }52}53using System;54using System.Threading.Tasks;55using PuppeteerSharp;56{57    {58        static void Main(string[] args)59        {60            var task = MainAsync(args);61            task.Wait();62        }63        static async Task MainAsync(string[] args)64        {65            {66            };67            using (var browser = await Puppeteer

TryEnter

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        public static async Task Main(string[] args)7        {8            var browser = await Puppeteer.LaunchAsync(new LaunchOptions9            {10                {11                }12            });13            var page = await browser.NewPageAsync();14            await page.WaitForSelectorAsync("input[title='Search']");15            await page.TypeAsync("input[title='Search']", "PuppeteerSharp");16            await page.ClickAsync("input[value='Google Search']");17            await page.WaitForSelectorAsync("a[href='

TryEnter

Using AI Code Generation

1using System;2using System.Threading;3using System.Threading.Tasks;4using PuppeteerSharp;5{6    {7        public static async Task Run()8        {9            var browser = await Puppeteer.LaunchAsync(new LaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            var frame = page.MainFrame;14            var stateManager = frame.StateManager;15            var entered = stateManager.TryEnter("state");16            if (entered)17            {18                stateManager.Exit("state");19            }20            {21                Console.WriteLine("State is not entered");22            }23            await browser.CloseAsync();24        }25    }26}27public bool TryEnter(string stateName)

TryEnter

Using AI Code Generation

1using (var stateManager = new StateManager())2{3    if (stateManager.TryEnter("State1"))4    {5    }6}7using (var stateManager = new StateManager())8{9    if (stateManager.TryEnter("State2"))10    {11    }12}13using (var stateManager = new StateManager())14{15    if (stateManager.TryEnter("State3"))16    {17    }18}19using (var stateManager = new StateManager())20{21    if (stateManager.TryEnter("State4"))22    {23    }24}25using (var stateManager = new StateManager())26{27    if (stateManager.TryEnter("State5"))28    {29    }30}31using (var stateManager = new StateManager())32{33    if (stateManager.TryEnter("State6"))34    {35    }36}37using (var stateManager = new StateManager())38{39    if (stateManager.TryEnter("State7"))40    {41    }42}43using (var stateManager = new StateManager())44{45    if (stateManager.TryEnter("State8"))46    {47    }48}

TryEnter

Using AI Code Generation

1var stateManager = new StateManager();2var state = new State();3stateManager.Enter(state);4var state2 = new State();5var result = stateManager.TryEnter(state2);6Console.WriteLine(result);7stateManager.Exit(state2);8result = stateManager.TryEnter(state2);9Console.WriteLine(result);10var stateManager = new StateManager();11var state = new State();12stateManager.Enter(state);13var state2 = new State();14var result = stateManager.TryEnter(state2);15Console.WriteLine(result);16stateManager.Exit(state);17result = stateManager.TryEnter(state2);18Console.WriteLine(result);19var stateManager = new StateManager();20var state = new State();21stateManager.Enter(state);22var state2 = new State();23var result = stateManager.TryEnter(state2);24Console.WriteLine(result);25stateManager.Exit(state2);26stateManager.Exit(state);27result = stateManager.TryEnter(state2);28Console.WriteLine(result);29var stateManager = new StateManager();30var state = new State();31stateManager.Enter(state);32var state2 = new State();33var result = stateManager.TryEnter(state2);34Console.WriteLine(result);35stateManager.Exit(state);36stateManager.Exit(state);37result = stateManager.TryEnter(state2);38Console.WriteLine(result);39var stateManager = new StateManager();40var state = new State();41stateManager.Enter(state);42var state2 = new State();43var result = stateManager.TryEnter(state2);44Console.WriteLine(result);45stateManager.Exit(state2);46stateManager.Exit(state2);47result = stateManager.TryEnter(state2);48Console.WriteLine(result);49var stateManager = new StateManager();50var state = new State();51stateManager.Enter(state);52var state2 = new State();53var result = stateManager.TryEnter(state2);54Console.WriteLine(result);55stateManager.Exit(state2);56stateManager.Exit(state2);57stateManager.Exit(state);58result = stateManager.TryEnter(state2);59Console.WriteLine(result

TryEnter

Using AI Code Generation

1var stateManager = new PuppeteerSharp.States.StateManager();2var state = new PuppeteerSharp.States.State();3var stateName = "State1";4var stateName2 = "State2";5var stateName3 = "State3";6var stateName4 = "State4";7var stateName5 = "State5";8var stateName6 = "State6";9var stateName7 = "State7";10var stateName8 = "State8";11var stateName9 = "State9";12var stateName10 = "State10";13var stateName11 = "State11";14var stateName12 = "State12";15var stateName13 = "State13";16var stateName14 = "State14";17var stateName15 = "State15";18var stateName16 = "State16";19var stateName17 = "State17";20var stateName18 = "State18";21var stateName19 = "State19";22var stateName20 = "State20";23var stateName21 = "State21";24var stateName22 = "State22";25var stateName23 = "State23";26var stateName24 = "State24";27var stateName25 = "State25";28var stateName26 = "State26";29var stateName27 = "State27";30var stateName28 = "State28";31var stateName29 = "State29";32var stateName30 = "State30";33var stateName31 = "State31";34var stateName32 = "State32";35var stateName33 = "State33";36var stateName34 = "State34";37var stateName35 = "State35";38var stateName36 = "State36";39var stateName37 = "State37";40var stateName38 = "State38";41var stateName39 = "State39";42var stateName40 = "State40";43var stateName41 = "State41";44var stateName42 = "State42";45var stateName43 = "State43";46var stateName44 = "State44";47var stateName45 = "State45";48var stateName46 = "State46";49var stateName47 = "State47";50var stateName48 = "State48";51var stateName49 = "State49";52var stateName50 = "State50";

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.