How to use ShouldWorkWithOverwrittenPromise method of Microsoft.Playwright.Tests.PageEvaluateTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageEvaluateTests.ShouldWorkWithOverwrittenPromise

PageEvaluateTests.cs

Source:PageEvaluateTests.cs Github

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...260 double result = await Page.EvaluateAsync<double>("() => -Infinity");261 Assert.AreEqual(double.NegativeInfinity, result);262 }263 [PlaywrightTest("page-evaluate.spec.ts", "should work with overwritten Promise")]264 public async Task ShouldWorkWithOverwrittenPromise()265 {266 await Page.EvaluateAsync(@"() => {267 const originalPromise = window.Promise;268 class Promise2 {269 static all(...arg) {270 return wrap(originalPromise.all(...arg));271 }272 static race(...arg) {273 return wrap(originalPromise.race(...arg));274 }275 static resolve(...arg) {276 return wrap(originalPromise.resolve(...arg));277 }278 constructor(f, r) {...

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ShouldWorkWithOverwrittenPromise

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1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Threading.Tasks;5using Xunit;6using Xunit.Abstractions;7{8 {9 internal PageEvaluateTests(ITestOutputHelper output) : base(output)10 {11 }12 public async Task ShouldWorkWithOverwrittenPromise()13 {14 await Page.EvaluateAsync<string>("() => window['Promise'] = class MyPromise extends Promise {}");15 var result = await Page.EvaluateAsync<string>("() => Promise.resolve(8 * 7)");16 Assert.Equal("56", result);17 }18 }19}

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ShouldWorkWithOverwrittenPromise

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1using Microsoft.Playwright.Tests;2using System;3using System.Threading.Tasks;4using Xunit;5using Xunit.Abstractions;6{7 {8 public PageEvaluateTests(ITestOutputHelper output) : base(output)9 {10 }11 public async Task ShouldWorkWithOverwrittenPromise()12 {13 await Page.EvaluateAsync(@"() => {14 window['Promise'] = class MyPromise {};15 }");16 var result = await Page.EvaluateAsync<JsonElement>("() => Promise.resolve(8 * 7)");17 Assert.Equal(56, result.GetDouble());18 }19 }20}

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ShouldWorkWithOverwrittenPromise

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1using Microsoft.Playwright.Tests;2using Microsoft.Playwright.Tests.BaseTests;3using Microsoft.Playwright.Tests.Helpers;4using Microsoft.Playwright.Tests.TestServer;5using System;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10using Xunit;11using Xunit.Abstractions;12{13 [Trait("Category", "chromium")]14 [Trait("Category", "firefox")]15 [Trait("Category", "webkit")]16 {17 internal PageEvaluateTests(ITestOutputHelper output) : base(output)18 {19 }20 [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]21 public async Task ShouldWorkWithOverwrittenPromise()22 {23 await Page.EvaluateAsync(@"() => {24 window.Promise = class CustomPromise extends Promise {};25 window.result = new CustomPromise(r => r(123));26 }");27 var result = await Page.EvaluateAsync<int>("() => window.result");28 Assert.Equal(123, result);29 }30 }31}

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ShouldWorkWithOverwrittenPromise

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1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.NUnit;5using NUnit.Framework;6{7 [Parallelizable(ParallelScope.Self)]8 {9 [PlaywrightTest("page-evaluate.spec.ts", "should work with overwritten Promise")]10 [Test, Timeout(TestConstants.DefaultTestTimeout)]11 public async Task ShouldWorkWithOverwrittenPromise()12 {13 await Page.EvaluateAsync(@"() => {14 window['Promise'] = class Promise {15 constructor(x) {16 x(() => {}, () => {});17 }18 };19 }");20 var result = await Page.EvaluateAsync<int>("() => new Promise(f => f(7 * 8))");21 Assert.AreEqual(56, result);22 }23 }24}

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ShouldWorkWithOverwrittenPromise

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1using System;2using System.Threading.Tasks;3using Microsoft.Playwright.Tests;4{5 {6 public async Task ShouldWorkWithOverwrittenPromise()7 {8 var result = await page.EvaluateAsync<int>("() => Promise.resolve(8 * 7)");9 Assert.AreEqual(56, result);10 }11 }12}13using System;14using System.Threading.Tasks;15using Microsoft.Playwright.Tests;16{17 {18 public async Task ShouldWorkWithOverwrittenPromise()19 {20 var result = await page.EvaluateAsync<int>("() => Promise.resolve(8 * 7)");21 Assert.AreEqual(56, result);22 }23 }24}25using System;26using System.Threading.Tasks;27using Microsoft.Playwright.Tests;28{29 {30 public async Task ShouldWorkWithOverwrittenPromise()31 {32 var result = await page.EvaluateAsync<int>("() => Promise.resolve(8 * 7)");33 Assert.AreEqual(56, result);34 }35 }36}37using System;38using System.Threading.Tasks;39using Microsoft.Playwright.Tests;40{41 {42 public async Task ShouldWorkWithOverwrittenPromise()43 {44 var result = await page.EvaluateAsync<int>("() => Promise.resolve(8 * 7)");45 Assert.AreEqual(56, result);46 }47 }48}49using System;50using System.Threading.Tasks;51using Microsoft.Playwright.Tests;52{

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ShouldWorkWithOverwrittenPromise

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1{2 {3 internal PageEvaluateTests(ITestOutputHelper output) : base(output)4 {5 }6 public async Task ShouldWorkWithOverwrittenPromise()7 {8 await Page.EvaluateAsync(@"() => {9 window.Promise = class Promise {10 constructor(executor) {11 executor(() => {}, () => {});12 }13 };14 }");15 var result = await Page.EvaluateAsync<int>("() => Promise.resolve(8 * 7)");16 Assert.Equal(56, result);17 }18 }19}

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ShouldWorkWithOverwrittenPromise

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1await page.EvaluateAsync<object>("() => window.__FOO = 123");2await page.EvaluateAsync<object>("() => window.__FOO = 123");3await page.EvaluateAsync<object>("() => window.__FOO = 123");4await page.EvaluateAsync<object>("() => window.__FOO = 123");5await page.EvaluateAsync<object>("() => window.__FOO = 123");6await page.EvaluateAsync<object>("() => window.__FOO = 123");7await page.EvaluateAsync<object>("() => window.__FOO = 123");8await page.EvaluateAsync<object>("() => window.__FOO = 123");9await page.EvaluateAsync<object>("() => window.__FOO = 123");10await page.EvaluateAsync<object>("() => window.__FOO = 123");

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ShouldWorkWithOverwrittenPromise

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1var page = await browser.NewPageAsync();2var result = await page.EvaluateAsync<ShouldWorkWithOverwrittenPromiseResult>("() => {3 let fulfill;4 const promise = new Promise(x => fulfill = x);5 promise['foo'] = 'bar';6 fulfill('hit');7 return promise;8}");9Assert.AreEqual("hit", result.Value);10Assert.AreEqual("bar", result.Foo);11var page = await browser.NewPageAsync();12var result = await page.EvaluateAsync<ShouldWorkWithOverwrittenPromiseResult>("() => {13 let fulfill;14 const promise = new Promise(x => fulfill = x);15 promise['foo'] = 'bar';16 fulfill('hit');17 return promise;18}");19Assert.AreEqual("hit", result.Value);20Assert.AreEqual("bar", result.Foo);21var page = await browser.NewPageAsync();22var result = await page.EvaluateAsync<ShouldWorkWithOverwrittenPromiseResult>("() => {23 let fulfill;24 const promise = new Promise(x => fulfill = x);25 promise['foo'] = 'bar';26 fulfill('hit');27 return promise;28}");29Assert.AreEqual("hit", result.Value);30Assert.AreEqual("bar", result.Foo);31var page = await browser.NewPageAsync();32var result = await page.EvaluateAsync<ShouldWorkWithOverwrittenPromiseResult>("() => {33 let fulfill;34 const promise = new Promise(x => fulfill = x);35 promise['foo'] = 'bar';36 fulfill('hit');37 return promise;38}");39Assert.AreEqual("hit", result.Value);40Assert.AreEqual("bar", result.Foo);41var page = await browser.NewPageAsync();

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