How to use ShouldWaitForPredicateWithArguments method of Microsoft.Playwright.Tests.PageWaitForFunctionTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageWaitForFunctionTests.ShouldWaitForPredicateWithArguments

PageWaitForFunctionTests.cs

Source:PageWaitForFunctionTests.cs

...234            ");235            Assert.True(await result.JsonValueAsync<bool>());236        }237        [PlaywrightTest("page-wait-for-function.spec.ts", "should wait for predicate with arguments")]238        public Task ShouldWaitForPredicateWithArguments()239            => Page.WaitForFunctionAsync(@"({arg1, arg2}) => arg1 + arg2 === 3", new { arg1 = 1, arg2 = 2 });240    }241}...

ShouldWaitForPredicateWithArguments

Using AI Code Generation

1var playwright = await Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions3{4});5var context = await browser.NewContextAsync();6var page = await context.NewPageAsync();7await page.WaitForFunctionAsync("() => window.innerWidth < 100");8await browser.CloseAsync();9var playwright = await Playwright.CreateAsync();10var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11{12});13var context = await browser.NewContextAsync();14var page = await context.NewPageAsync();15var divHandle = await page.QuerySelectorAsync("div");16await page.WaitForFunctionAsync("(div, suffix) => div.id.endsWith(suffix)", divHandle, "foo");17await browser.CloseAsync();18var playwright = await Playwright.CreateAsync();19var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions20{21});22var context = await browser.NewContextAsync();23var page = await context.NewPageAsync();24await page.WaitForFunctionAsync("() => window.innerWidth < 100");25await browser.CloseAsync();26var playwright = await Playwright.CreateAsync();27var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions28{29});30var context = await browser.NewContextAsync();31var page = await context.NewPageAsync();32await page.WaitForFunctionAsync("() => not.existing.object.property");33await browser.CloseAsync();34var playwright = await Playwright.CreateAsync();35var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions36{

ShouldWaitForPredicateWithArguments

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using NUnit.Framework;6using Microsoft.Playwright;7{8    {9        [PlaywrightTest("page-wait-for-function.spec.ts", "should work with strict CSP policy")]10        [Test, Timeout(TestConstants.DefaultTestTimeout)]11        public async Task ShouldWorkWithStrictCSPPolicy()12        {13            await Page.GotoAsync(Server.Prefix + "/csp.html");14            await Page.AddScriptTagAsync(new()15            {16                Content = "window.__injected = 123;",17            });18            var result = await Page.WaitForFunctionAsync("() => window.__injected");19            Assert.AreEqual(123, await result.JsonValueAsync<int>());20        }21    }22}23at Microsoft.Playwright.Tests.PageWaitForFunctionTests.ShouldWorkWithStrictCSPPolicy() in C:\Users\julio\source\repos\playwright-sharp\src\PlaywrightSharp.Tests\PageWaitForFunctionTests.cs:line 24

ShouldWaitForPredicateWithArguments

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System.Threading.Tasks;4{5    {6        [PlaywrightTest("page-wait-for-function.spec.ts", "should work")]7        [Fact(Timeout = TestConstants.DefaultTestTimeout)]8        public async Task ShouldWork()9        {10            var watchdog = Page.WaitForFunctionAsync("() => window.__FOO === 1");11            await Page.EvaluateAsync("() => window.__FOO = 1");12            await watchdog;13        }14        [PlaywrightTest("page-wait-for-function.spec.ts", "should work with args")]15        [Fact(Timeout = TestConstants.DefaultTestTimeout)]16        public async Task ShouldWorkWithArgs()17        {18            var watchdog = Page.WaitForFunctionAsync("arg1 => arg1", "string");19            await watchdog;20        }21        [PlaywrightTest("page-wait-for-function.spec.ts", "should poll on interval")]22        [Fact(Timeout = TestConstants.DefaultTestTimeout)]23        public async Task ShouldPollOnInterval()24        {25            int pollCount = 0;26            var watchdog = Page.WaitForFunctionAsync("() => ++pollCount === 2", new PageWaitForFunctionOptions { PollingInterval = 10 });27            await TaskUtils.WhenAll(28                Page.EvaluateAsync("() => pollCount = 0")29            );30            Assert.Equal(2, pollCount);31        }32        [PlaywrightTest("page-wait-for-function.spec.ts", "should poll on mutation")]33        [Fact(Timeout = TestConstants.DefaultTestTimeout)]34        public async Task ShouldPollOnMutation()35        {36            int pollCount = 0;37            var watchdog = Page.WaitForFunctionAsync("() => ++pollCount === 2", new PageWaitForFunctionOptions { Polling = "mutation" });38            await TaskUtils.WhenAll(39                Page.EvaluateAsync("() => pollCount = 0")40            );41            Assert.Equal(2, pollCount);42        }43        [PlaywrightTest("page-wait-for-function.spec.ts", "should poll on raf")]44        [Fact(Timeout = TestConstants.DefaultTestTimeout)]45        public async Task ShouldPollOnRaf()46        {47            int pollCount = 0;48            var watchdog = Page.WaitForFunctionAsync("() => ++pollCount === 2", new PageWaitFor

ShouldWaitForPredicateWithArguments

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;7using Microsoft.Playwright.Tests;8using NUnit.Framework;9{10    {11        static async Task Main(string[] args)12        {13            using var playwright = await Playwright.CreateAsync();14            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false });15            var page = await browser.NewPageAsync();16            var waitForFunction = await page.WaitForFunctionAsync(@"() => {17                return window.innerWidth < 100;18            }");19        }20    }21}

ShouldWaitForPredicateWithArguments

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System;3using System.Collections.Generic;4using System.Text;5using System.Threading.Tasks;6using Xunit;7using Xunit.Abstractions;8{9    {10        public ShouldWaitForPredicateWithArguments(ITestOutputHelper output) : base(output)11        {12        }13        public async Task ShouldWaitForPredicateWithArguments()14        {15            await Page.SetContentAsync("<div></div>");16            var div = Page.FirstChild("div");17            var waitForFunction = Page.WaitForFunctionAsync("async (div, type) => !div || div.nodeName.toLowerCase() === type", div, "br");18            var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => waitForFunction);19            Assert.Contains("waiting failed: timeout 30000ms exceeded", exception.Message);20        }21    }22}23{24    {25    }26}

ShouldWaitForPredicateWithArguments

Using AI Code Generation

1using System;2using System.Linq;3using System.Collections.Generic;4using Microsoft.Playwright;5{6    {7        static async System.Threading.Tasks.Task Main(string[] args)8        {9            using var playwright = await Playwright.CreateAsync();10            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11            {12            });13            var context = await browser.NewContextAsync();14            var page = await context.NewPageAsync();15            var elementHandle = await page.QuerySelectorAsync("body");16            var result = await page.WaitForFunctionAsync(@"() => {17                let fulfill;18                const promise = new Promise(x => fulfill = x);19                window.__waitForPredicateWithArgumentsCallback = fulfill;20                return promise;21            }");22            await page.EvaluateAsync(@"() => {23                window.__waitForPredicateWithArgumentsCallback('foo');24            }");25            await page.EvaluateAsync(@"() => {26                window.__waitForPredicateWithArgumentsCallback('bar');27            }");28            await page.EvaluateAsync(@"() => {29                window.__waitForPredicateWithArgumentsCallback('baz');30            }");31            await page.EvaluateAsync(@"() => {32                window.__waitForPredicateWithArgumentsCallback('qux');33            }");34            await page.EvaluateAsync(@"() => {35                window.__waitForPredicateWithArgumentsCallback('quux');36            }");37            await page.EvaluateAsync(@"() => {38                window.__waitForPredicateWithArgumentsCallback('quuz');39            }");40            await page.EvaluateAsync(@"() => {41                window.__waitForPredicateWithArgumentsCallback('corge');42            }");43            await page.EvaluateAsync(@"() => {44                window.__waitForPredicateWithArgumentsCallback('grault');45            }");46            await page.EvaluateAsync(@"() => {47                window.__waitForPredicateWithArgumentsCallback('garply');48            }");49            await page.EvaluateAsync(@"() => {50                window.__waitForPredicateWithArgumentsCallback('waldo');51            }");52            await page.EvaluateAsync(@"() => {53                window.__waitForPredicateWithArgumentsCallback('fred');54            }");55            await page.EvaluateAsync(@"() => {56                window.__waitForPredicateWithArgumentsCallback('plugh');57            }");58            await page.EvaluateAsync(@"() => {59                window.__waitForPredicateWithArgumentsCallback('xyzzy');60            }");61            await page.EvaluateAsync(@"

ShouldWaitForPredicateWithArguments

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4{5    {6        [PlaywrightTest("page-wait-for-function.spec.ts", "should wait for predicate with arguments")]7        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]8        public async Task ShouldWaitForPredicateWithArguments()9        {10            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");11            * 2) new { width = 50 }12            * 3) new WaitForFunctionOptions { PollingInterval = 10 }13            * await Page.WaitForFunctionAsync("window.innerWidth < 100", new { width = 50 }, new WaitForFunctionOptions { PollingInterval = 10 });14        }15    }16}17using System;18using System.Collections.Generic;19using System.Text;20{21    {22        [PlaywrightTest("page-wait-for-function.spec.ts", "should wait for predicate with handle")]23        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]24        public async Task ShouldWaitForPredicateWithHandle()25        {26            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");27            * 2) new { width = 50 }28            * 3) new WaitForFunctionOptions { PollingInterval = 10 }

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