src/VisualStudio/IntegrationTest/New.IntegrationTests/CSharp/CSharpInteractiveAsyncOutput.cs - main - githubmirror/roslyn

src/VisualStudio/IntegrationTest/New.IntegrationTests/CSharp/CSharpInteractiveAsyncOutput.cs
67 строк3 KB
Cyrus Najmabadi
Use raw strings in tests
09 июл 2025, 08:52
09 июл 2025, 08:52f265dce
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

using System;
using System.Threading.Tasks;
using Xunit;

namespace Roslyn.VisualStudio.NewIntegrationTests.CSharp;

public class CSharpInteractiveAsyncOutput : AbstractInteractiveWindowTest
{
    [IdeFact]
    public async Task VerifyPreviousAndNextHistory()
    {
        await TestServices.InteractiveWindow.SubmitTextAsync(@"#cls", HangMitigatingCancellationToken);

        await TestServices.InteractiveWindow.SubmitTextAsync("""
            using System.Threading;
            var t1 = new Thread(() => { for (int i = 0; ; i++) { Console.WriteLine('$'); Thread.Sleep(500); } });
            var t2 = new Thread(() => { for (int i = 0; ; i++) { Console.Write('$'); Thread.Sleep(101); } });
            var t3 = new Thread(() => { while (true) { Console.Write('\r'); Thread.Sleep(1200); } });
            t1.Start();
            t2.Start();
            t3.Start();
            """, HangMitigatingCancellationToken);

        await TestServices.InteractiveWindow.SubmitTextAsync(@"#help", HangMitigatingCancellationToken);
        await Task.Delay(TimeSpan.FromSeconds(1));

        await TestServices.InteractiveWindow.SubmitTextAsync(@"1+1", HangMitigatingCancellationToken);
        await Task.Delay(TimeSpan.FromSeconds(1));

        await TestServices.InteractiveWindow.SubmitTextAsync(@"1+2", HangMitigatingCancellationToken);
        await Task.Delay(TimeSpan.FromSeconds(1));

        await TestServices.InteractiveWindowVerifier.ReplPromptConsistencyAsync(prompt: "....", output: "$", HangMitigatingCancellationToken);

        await Task.Delay(TimeSpan.FromSeconds(1));

        await TestServices.InteractiveWindow.SubmitTextAsync(@"1+4", HangMitigatingCancellationToken);
        await Task.Delay(TimeSpan.FromSeconds(1));

        await TestServices.InteractiveWindow.SubmitTextAsync(@"1+5", HangMitigatingCancellationToken);
        await Task.Delay(TimeSpan.FromSeconds(1));

        await TestServices.InteractiveWindowVerifier.ReplPromptConsistencyAsync(prompt: "....", output: "$", HangMitigatingCancellationToken);

        await TestServices.InteractiveWindow.SubmitTextAsync(@"#cls", HangMitigatingCancellationToken);
        await TestServices.InteractiveWindow.SubmitTextAsync(@"1+5", HangMitigatingCancellationToken);
        await Task.Delay(TimeSpan.FromSeconds(1));

        await TestServices.InteractiveWindowVerifier.ReplPromptConsistencyAsync(prompt: "....", output: "$", HangMitigatingCancellationToken);

        await TestServices.InteractiveWindow.SubmitTextAsync("""
            t1.Abort();
            t1.Join();
            t2.Abort();
            t2.Join();
            t3.Abort();
            t3.Join();
            """, HangMitigatingCancellationToken);

        await TestServices.InteractiveWindow.ClearReplTextAsync(HangMitigatingCancellationToken);
        await TestServices.InteractiveWindow.ResetAsync(HangMitigatingCancellationToken);
    }
}