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cefsharp / CefSharp UNCLAIMED

.NET (WPF and Windows Forms) bindings for the Chromium Embedded Framework

0 0 11 C#
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Enhancement - Add WaitForNavigationAsync - Add new WaitForNavigationAsync method - Change LoadUrlAsync to return CefErrorCode.Failed for HttpStatusCode = -1 (better represents there was an error) Example: var navigationTask = browser.WaitForNavigationAsync(); var evaluateTask = browser.EvaluateScriptAsync($"window.location.href = '{expected}';"); await Task.WhenAll(navigationTask, evaluateTask); var navigationResponse = navigationTask.Result; Resolves #4073
2022-04-27 11:02:45 +10:00
using Xunit.Abstractions;
using Xunit;
using System.Threading.Tasks;
using CefSharp.OffScreen;
using CefSharp.Example;
using System;
using System.Threading;
namespace CefSharp.Test.Navigation
{
//NOTE: All Test classes must be part of this collection as it manages the Cef Initialize/Shutdown lifecycle
[Collection(CefSharpFixtureCollection.Key)]
public class WaitForNavigationAsyncTests
{
private readonly ITestOutputHelper output;
private readonly CefSharpFixture fixture;
public WaitForNavigationAsyncTests(ITestOutputHelper output, CefSharpFixture fixture)
{
this.fixture = fixture;
this.output = output;
}
[Fact]
public async Task CanWork()
{
const string expected = CefExample.HelloWorldUrl;
OffScreen - Add useLegacyRenderHandler optional param to constructor - Defaults to true - For those using CaptureScreenshotAsync set to false to avoid creating DefaultRenderHandler
2023-01-15 11:33:08 +10:00
using (var browser = new ChromiumWebBrowser(CefExample.DefaultUrl, useLegacyRenderHandler: false))
Enhancement - Add WaitForNavigationAsync - Add new WaitForNavigationAsync method - Change LoadUrlAsync to return CefErrorCode.Failed for HttpStatusCode = -1 (better represents there was an error) Example: var navigationTask = browser.WaitForNavigationAsync(); var evaluateTask = browser.EvaluateScriptAsync($"window.location.href = '{expected}';"); await Task.WhenAll(navigationTask, evaluateTask); var navigationResponse = navigationTask.Result; Resolves #4073
2022-04-27 11:02:45 +10:00
{
var response = await browser.WaitForInitialLoadAsync();
Assert.True(response.Success);
var navigationTask = browser.WaitForNavigationAsync();
var evaluateTask = browser.EvaluateScriptAsync($"window.location.href = '{expected}';");
await Task.WhenAll(navigationTask, evaluateTask);
var navigationResponse = navigationTask.Result;
var mainFrame = browser.GetMainFrame();
Test - Improvements - Use LangVersion to 8.0 - Minor cleanup
2023-02-17 18:04:30 +10:00
Enhancement - Add WaitForNavigationAsync - Add new WaitForNavigationAsync method - Change LoadUrlAsync to return CefErrorCode.Failed for HttpStatusCode = -1 (better represents there was an error) Example: var navigationTask = browser.WaitForNavigationAsync(); var evaluateTask = browser.EvaluateScriptAsync($"window.location.href = '{expected}';"); await Task.WhenAll(navigationTask, evaluateTask); var navigationResponse = navigationTask.Result; Resolves #4073
2022-04-27 11:02:45 +10:00
Assert.True(mainFrame.IsValid);
Assert.Equal(expected, mainFrame.Url);
Assert.Equal(200, navigationResponse.HttpStatusCode);
output.WriteLine("Url {0}", mainFrame.Url);
}
}
[Fact]
public async Task CanWaitForInvalidDomain()
{
const string expected = "https://notfound.cefsharp.test";
OffScreen - Add useLegacyRenderHandler optional param to constructor - Defaults to true - For those using CaptureScreenshotAsync set to false to avoid creating DefaultRenderHandler
2023-01-15 11:33:08 +10:00
using (var browser = new ChromiumWebBrowser(CefExample.DefaultUrl, useLegacyRenderHandler: false))
Enhancement - Add WaitForNavigationAsync - Add new WaitForNavigationAsync method - Change LoadUrlAsync to return CefErrorCode.Failed for HttpStatusCode = -1 (better represents there was an error) Example: var navigationTask = browser.WaitForNavigationAsync(); var evaluateTask = browser.EvaluateScriptAsync($"window.location.href = '{expected}';"); await Task.WhenAll(navigationTask, evaluateTask); var navigationResponse = navigationTask.Result; Resolves #4073
2022-04-27 11:02:45 +10:00
{
var response = await browser.WaitForInitialLoadAsync();
Assert.True(response.Success);
var navigationTask = browser.WaitForNavigationAsync();
var evaluateTask = browser.EvaluateScriptAsync($"window.location.href = '{expected}';");
await Task.WhenAll(navigationTask, evaluateTask);
var navigationResponse = navigationTask.Result;
var mainFrame = browser.GetMainFrame();
Test - Improvements - Use LangVersion to 8.0 - Minor cleanup
2023-02-17 18:04:30 +10:00
Enhancement - Add WaitForNavigationAsync - Add new WaitForNavigationAsync method - Change LoadUrlAsync to return CefErrorCode.Failed for HttpStatusCode = -1 (better represents there was an error) Example: var navigationTask = browser.WaitForNavigationAsync(); var evaluateTask = browser.EvaluateScriptAsync($"window.location.href = '{expected}';"); await Task.WhenAll(navigationTask, evaluateTask); var navigationResponse = navigationTask.Result; Resolves #4073
2022-04-27 11:02:45 +10:00
Assert.True(mainFrame.IsValid);
Assert.False(navigationResponse.Success);
Assert.Contains(expected, mainFrame.Url);
Assert.Equal(CefErrorCode.NameNotResolved, navigationResponse.ErrorCode);
output.WriteLine("Url {0}", mainFrame.Url);
}
}
[Fact]
public async Task CanTimeout()
{
const string expected = "The operation has timed out.";
OffScreen - Add useLegacyRenderHandler optional param to constructor - Defaults to true - For those using CaptureScreenshotAsync set to false to avoid creating DefaultRenderHandler
2023-01-15 11:33:08 +10:00
using (var browser = new ChromiumWebBrowser(CefExample.DefaultUrl, useLegacyRenderHandler: false))
Enhancement - Add WaitForNavigationAsync - Add new WaitForNavigationAsync method - Change LoadUrlAsync to return CefErrorCode.Failed for HttpStatusCode = -1 (better represents there was an error) Example: var navigationTask = browser.WaitForNavigationAsync(); var evaluateTask = browser.EvaluateScriptAsync($"window.location.href = '{expected}';"); await Task.WhenAll(navigationTask, evaluateTask); var navigationResponse = navigationTask.Result; Resolves #4073
2022-04-27 11:02:45 +10:00
{
var response = await browser.WaitForInitialLoadAsync();
Assert.True(response.Success);
var exception = await Assert.ThrowsAnyAsync<TimeoutException>(async () =>
{
await browser.WaitForNavigationAsync(timeout:TimeSpan.FromMilliseconds(100));
});
Assert.Contains(expected, exception.Message);
output.WriteLine("Exception {0}", exception.Message);
}
}
[Fact]
public async Task CanCancel()
{
const string expected = "A task was canceled.";
OffScreen - Add useLegacyRenderHandler optional param to constructor - Defaults to true - For those using CaptureScreenshotAsync set to false to avoid creating DefaultRenderHandler
2023-01-15 11:33:08 +10:00
using (var browser = new ChromiumWebBrowser(CefExample.DefaultUrl, useLegacyRenderHandler: false))
Enhancement - Add WaitForNavigationAsync - Add new WaitForNavigationAsync method - Change LoadUrlAsync to return CefErrorCode.Failed for HttpStatusCode = -1 (better represents there was an error) Example: var navigationTask = browser.WaitForNavigationAsync(); var evaluateTask = browser.EvaluateScriptAsync($"window.location.href = '{expected}';"); await Task.WhenAll(navigationTask, evaluateTask); var navigationResponse = navigationTask.Result; Resolves #4073
2022-04-27 11:02:45 +10:00
{
var response = await browser.WaitForInitialLoadAsync();
var cancellationTokenSource = new CancellationTokenSource();
cancellationTokenSource.CancelAfter(TimeSpan.FromSeconds(1));
Assert.True(response.Success);
var exception = await Assert.ThrowsAnyAsync<TaskCanceledException>(async () =>
{
await browser.WaitForNavigationAsync(cancellationToken: cancellationTokenSource.Token);
});
Assert.Contains(expected, exception.Message);
output.WriteLine("Exception {0}", exception.Message);
}
}
}
}
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