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// Copyright © 2022 The CefSharp Authors. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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using System.Threading.Tasks;
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using CefSharp.OffScreen;
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using Xunit;
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using Xunit.Abstractions;
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namespace CefSharp.Test.OffScreen
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{
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//NOTE: All Test classes must be part of this collection as it manages the Cef Initialize/Shutdown lifecycle
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[Collection(CefSharpFixtureCollection.Key)]
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public class RequestContextTests
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{
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private readonly ITestOutputHelper output;
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private readonly CefSharpFixture fixture;
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public RequestContextTests(ITestOutputHelper output, CefSharpFixture fixture)
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{
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this.fixture = fixture;
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this.output = output;
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}
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[SkipIfRunOnAppVeyorFact]
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public async Task ShouldWorkWithProxy()
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{
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fixture.StartProxyServerIfRequired();
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var requestContext = RequestContext
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.Configure()
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.WithProxyServer("127.0.0.1", 8080)
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.Create();
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using (var browser = new ChromiumWebBrowser("http://cefsharp.github.io/", requestContext: requestContext, useLegacyRenderHandler: false))
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{
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var response = await browser.WaitForInitialLoadAsync();
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var mainFrame = browser.GetMainFrame();
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Assert.True(response.Success);
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Assert.True(mainFrame.IsValid);
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Assert.Contains("cefsharp.github.io", mainFrame.Url);
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output.WriteLine("Url {0}", mainFrame.Url);
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}
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}
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[SkipIfRunOnAppVeyorFact]
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public async Task ShouldWorkWithSetProxyAsync()
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{
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fixture.StartProxyServerIfRequired();
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var tcs = new TaskCompletionSource<bool>();
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var requestContext = RequestContext
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.Configure()
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.OnInitialize((ctx) =>
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{
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tcs.SetResult(true);
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})
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.Create();
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//Wait for our RequestContext to have initialized.
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await tcs.Task;
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var setProxyResponse = await requestContext.SetProxyAsync("127.0.0.1", 8080);
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Assert.True(setProxyResponse.Success);
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using (var browser = new ChromiumWebBrowser("http://cefsharp.github.io/", requestContext: requestContext, useLegacyRenderHandler: false))
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{
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var response = await browser.WaitForInitialLoadAsync();
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var mainFrame = browser.GetMainFrame();
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Assert.True(response.Success);
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Assert.True(mainFrame.IsValid);
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Assert.Contains("cefsharp.github.io", mainFrame.Url);
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output.WriteLine("Url {0}", mainFrame.Url);
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}
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}
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[SkipIfRunOnAppVeyorFact]
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public async Task ShouldWorkWithProxySetOnUiThread()
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{
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fixture.StartProxyServerIfRequired();
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var tcs = new TaskCompletionSource<bool>();
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var requestContext = RequestContext
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.Configure()
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.OnInitialize((ctx) =>
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{
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tcs.SetResult(true);
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})
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.Create();
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//Wait for our RequestContext to have initialized.
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await tcs.Task;
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var success = false;
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//To execute on the CEF UI Thread you can use
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await Cef.UIThreadTaskFactory.StartNew(delegate
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{
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string errorMessage;
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if (!requestContext.CanSetPreference("proxy"))
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{
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//Unable to set proxy, if you set proxy via command line args it cannot be modified.
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success = false;
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return;
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}
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success = requestContext.SetProxy("127.0.0.1", 8080, out errorMessage);
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});
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Assert.True(success);
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using (var browser = new ChromiumWebBrowser("http://cefsharp.github.io/", requestContext: requestContext, useLegacyRenderHandler: false))
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{
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var response = await browser.WaitForInitialLoadAsync();
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var mainFrame = browser.GetMainFrame();
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Assert.True(response.Success);
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Assert.True(mainFrame.IsValid);
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Assert.Contains("cefsharp.github.io", mainFrame.Url);
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output.WriteLine("Url {0}", mainFrame.Url);
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}
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}
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}
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}
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