Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForFunctionTests.FrameWaitForFunctionTests
FrameWaitForFunctionTests.cs
Source: FrameWaitForFunctionTests.cs
...6using Xunit.Abstractions;7namespace PuppeteerSharp.Tests.WaitTaskTests8{9 [Collection(TestConstants.TestFixtureCollectionName)]10 public class FrameWaitForFunctionTests : PuppeteerPageBaseTest11 {12 public FrameWaitForFunctionTests(ITestOutputHelper output) : base(output)13 {14 }15 [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should work when resolved right before execution context disposal")]16 [PuppeteerFact]17 public async Task ShouldWorkWhenResolvedRightBeforeExecutionContextDisposal()18 {19 await Page.EvaluateFunctionOnNewDocumentAsync("() => window.__RELOADED = true");20 await Page.WaitForFunctionAsync(@"() =>21 {22 if (!window.__RELOADED)23 window.location.reload();24 return true;25 }");26 }...
FrameWaitForFunctionTests
Using AI Code Generation
1{2 [Collection("PuppeteerLoaderFixture collection")]3 {4 public async Task ShouldImmediatelyResolvePromise()5 {6 var frame = await Page.MainFrame.ChildFrames.FirstAsync();7 var result = await frame.WaitForFunctionAsync("() => Promise.resolve(8 * 7)");8 Assert.Equal(56, await result.JsonValueAsync<int>());9 }10 public async Task ShouldWorkWhenResolvedRightBeforeExecutionContextDestroyed()11 {12 var frame = await Page.MainFrame.ChildFrames.FirstAsync();13 var watchdog = frame.WaitForFunctionAsync("() => new Promise(x => x())");14 await Task.WhenAll(watchdog, frame.EvaluateFunctionAsync("() => window.stop()"));15 }16 public async Task ShouldRejectPromiseWithExeption()17 {18 var frame = await Page.MainFrame.ChildFrames.FirstAsync();19 var exception = await Assert.ThrowsAsync<Exception>(() => frame.WaitForFunctionAsync("() => not.existing.object.property"));20 Assert.Contains("not is not defined", exception.Message);21 }22 public async Task ShouldRejectPromiseWithExeptionAsASyncError()23 {24 var frame = await Page.MainFrame.ChildFrames.FirstAsync();25 var exception = await Assert.ThrowsAsync<Exception>(() => frame.WaitForFunctionAsync("() => new Promise((res, rej) => rej(new Error('WOOF WOOF')))", new WaitForFunctionOptions { Timeout = 1000 }));26 Assert.Contains("WOOF WOOF", exception.Message);27 }28 public async Task ShouldWorkWithArguments()29 {30 var frame = await Page.MainFrame.ChildFrames.FirstAsync();31 var result = await frame.WaitForFunctionAsync("(a, b) => a * b", 9, 4);32 Assert.Equal(36, await result.JsonValueAsync<int>());33 }34 public async Task ShouldWorkWithElementHandleArguments()35 {36 var frame = await Page.MainFrame.ChildFrames.FirstAsync();37 var divHandle = await frame.QuerySelectorAsync("div");38 var result = await frame.WaitForFunctionAsync("(div, a, b) => div.a * div.b", divHandle, 9, 4);39 Assert.Equal(36, await result.JsonValueAsync<int
FrameWaitForFunctionTests
Using AI Code Generation
1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7 {8 public async Task ShouldImmediatelyResolvePromise()9 {10 var watchdog = Page.WaitForFunctionAsync("() => Promise.resolve(7 * 3)");11 Assert.Equal(21, await (await watchdog).JsonValueAsync<int>());12 }13 public async Task ShouldWorkWhenResolvedRightBeforeExecutionContextDispose()14 {15 var watchdog = Page.WaitForFunctionAsync("() => new Promise(r => requestAnimationFrame(() => r(7 * 3)))");16 Assert.Equal(21, await (await watchdog).JsonValueAsync<int>());17 }18 public async Task ShouldRejectPromiseWithExeption()19 {20 var exception = await Assert.ThrowsAsync<Exception>(() => Page.WaitForFunctionAsync("() => not.existing.object.property"));21 Assert.Contains("not is not defined", exception.Message);22 }23 public async Task ShouldRejectPromiseWithExeptionEvenWhenEvaluationContextIsDisposed()24 {25 var watchdog = Page.WaitForFunctionAsync("() => new Promise(r => requestAnimationFrame(() => r()))");26 await Page.EvaluateExpressionAsync("() => new Promise(r => requestAnimationFrame(() => r()))");27 var exception = await Assert.ThrowsAsync<Exception>(() => watchdog);28 Assert.Contains("waitForFunction failed: execution context was destroyed", exception.Message);29 }30 public async Task ShouldWorkWithArguments()31 {32 var watchdog = Page.WaitForFunctionAsync("arg1 => arg1", new object[] { 5 });33 Assert.Equal(5, await (await watchdog).JsonValueAsync<int>());34 }35 public async Task ShouldWorkWithElementHandleArguments()36 {37 await Page.SetContentAsync("<div></div>");38 var div = await Page.QuerySelectorAsync("div");39 var watchdog = Page.WaitForFunctionAsync("element => !element.parentElement", new object[] { div });40 Assert.Null(await (await watchdog).JsonValueAsync());41 }42 public async Task ShouldReturnTheSuccessValueAsAJSHandle()43 {44 var watchdog = Page.WaitForFunctionAsync("() => 5");45 Assert.Equal(5, await (await watchdog).JsonValueAsync<int>());46 }
FrameWaitForFunctionTests
Using AI Code Generation
1using System.Threading.Tasks;2using PuppeteerSharp;3using PuppeteerSharp.Tests;4using Xunit;5using Xunit.Abstractions;6{7 [Collection("PuppeteerLoaderFixture collection")]8 {9 public FrameWaitForFunctionTests(ITestOutputHelper output) : base(output)10 {11 }12 public async Task ShouldImmediatelyResolvePromiseIfNodeIsRemoved()13 {14 await Page.GoToAsync(TestConstants.ServerUrl + "/static/one-frame.html");15 var frame = Page.Frames[1];16 var watchdog = frame.WaitForFunctionAsync("() => !document.querySelector('div')");17 await frame.EvaluateFunctionAsync("() => delete window['Node']");18 await watchdog;19 }20 public async Task ShouldWaitForPredicate()21 {22 await Page.GoToAsync(TestConstants.ServerUrl + "/static/one-frame.html");23 var frame = Page.Frames[1];24 var watchdog = frame.WaitForFunctionAsync("() => window.__FOO === 'hit'");25 await frame.EvaluateFunctionAsync("() => window.__FOO = 'hit'");26 await watchdog;27 }28 public async Task ShouldWorkWhenNodeIsAddedThroughInnerHTML()29 {30 await Page.GoToAsync(TestConstants.ServerUrl + "/static/one-frame.html");31 var frame = Page.Frames[1];32 var watchdog = frame.WaitForFunctionAsync("() => document.querySelector('div')");33 await frame.EvaluateFunctionAsync("() => document.body.innerHTML = '<div></div>'");34 await watchdog;35 }36 public async Task ShouldWorkWhenNodeIsAddedThroughDOM()37 {38 await Page.GoToAsync(TestConstants.ServerUrl + "/static/one-frame.html");39 var frame = Page.Frames[1];40 var watchdog = frame.WaitForFunctionAsync("() => document.querySelector('div')");41 await frame.EvaluateFunctionAsync("() => document.body.appendChild(document.createElement('div'))");42 await watchdog;43 }44 public async Task ShouldWorkWhenNodeIsAddedThroughDOMWithContentWindow()45 {46 await Page.GoToAsync(TestConstants.ServerUrl + "/static/one-frame.html");47 var frame = Page.Frames[1];48 var watchdog = frame.WaitForFunctionAsync("() => document.querySelector('
FrameWaitForFunctionTests
Using AI Code Generation
1using System;2using System.Collections.Generic;3using System.Linq;4using System.Threading.Tasks;5using PuppeteerSharp;6using PuppeteerSharp.Tests;7using System.IO;8{9 {10 [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should work when node is removed")]11 public async Task ShouldWorkWhenNodeIsRemoved()12 {13 await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");14 var watchdog = Page.WaitForFunctionAsync("() => !document.querySelector('div')");15 await Page.EvaluateFunctionAsync("() => delete window['Node']");16 await Page.EvaluateFunctionAsync("() => delete window['HTMLElement']");17 await Page.EvaluateFunctionAsync("() => delete window['HTMLDivElement']");18 await Page.EvaluateFunctionAsync("() => delete window['document']");19 await Page.EvaluateFunctionAsync("() => delete window['window']");20 await Page.EvaluateFunctionAsync("() => delete window['Object']");21 await Page.EvaluateFunctionAsync("() => delete window['Function']");22 await Page.EvaluateFunctionAsync("() => delete window['Promise']");23 await Page.EvaluateFunctionAsync("() => delete window['Map']");24 await Page.EvaluateFunctionAsync("() => delete window['Set']");25 await Page.EvaluateFunctionAsync("() => delete window['WeakMap']");26 await Page.EvaluateFunctionAsync("() => delete window['WeakSet']");27 await Page.EvaluateFunctionAsync("() => delete window['Array']");28 await Page.EvaluateFunctionAsync("() => delete window['Symbol']");29 await Page.EvaluateFunctionAsync("() => delete window['Error']");30 await Page.EvaluateFunctionAsync("() => delete window['EvalError']");31 await Page.EvaluateFunctionAsync("() => delete window['RangeError']");32 await Page.EvaluateFunctionAsync("() => delete window['ReferenceError']");33 await Page.EvaluateFunctionAsync("() => delete window['SyntaxError']");34 await Page.EvaluateFunctionAsync("() => delete window['TypeError']");35 await Page.EvaluateFunctionAsync("() => delete window['URIError']");36 await Page.EvaluateFunctionAsync("() => delete window['Number']");37 await Page.EvaluateFunctionAsync("() => delete window['String']");38 await Page.EvaluateFunctionAsync("() => delete window['Boolean']");
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Get Result of document.querySelectorAll in PuppeteerSharp
using below,
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page.TypeAsync("input[name='elementname']", valuetobeset).Wait();
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