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

src/VisualStudio/IntegrationTest/New.IntegrationTests/CSharp/CSharpTyping.cs
92 строки3 KB
Cyrus Najmabadi
revise
10 июл 2025, 04:33
10 июл 2025, 04:3324e1752
// 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.

#nullable disable

using System;
using System.Threading.Tasks;
using Microsoft.CodeAnalysis;
using Roslyn.Test.Utilities;
using WindowsInput.Native;
using Xunit;

namespace Roslyn.VisualStudio.IntegrationTests.CSharp;

public class CSharpTyping : AbstractEditorTest
{
    protected override string LanguageName => LanguageNames.CSharp;

    public CSharpTyping()
        : base(nameof(CSharpTyping))
    {
    }

    [IdeFact, WorkItem("https://devdiv.visualstudio.com/DevDiv/_workitems/edit/957250")]
    public async Task TypingInPartialType()
    {
        await SetUpEditorAsync("""

            public partial class Test
            {
                private int f;

                static void Main(string[] args) { }
                public void Noop()
                {
                    f = 1;$$
                }
            }

            """, HangMitigatingCancellationToken);
        await TestServices.SolutionExplorer.AddFileAsync(ProjectName, "PartialType2.cs", """

            public partial class Test
            {
                int val1 = 1, val2 = 2;
                public void TestA()
                {
                    TestB();
                }
            }

            """, open: false, HangMitigatingCancellationToken);
        await TestServices.SolutionExplorer.AddFileAsync(ProjectName, "PartialType3.cs", """

            public partial class Test
            {
                public void TestB()
                {
                    int val1x = this.val1, val2x = this.val2;
                }
            }
            """, open: false, HangMitigatingCancellationToken);

        // Typing intermixed with explicit Wait operations to ensure that
        // we trigger multiple open file analyses along with cancellations.
        await TestServices.Input.SendAsync(VirtualKeyCode.RETURN, HangMitigatingCancellationToken);
        await Task.Delay(TimeSpan.FromSeconds(1));
        await TestServices.Input.SendAsync("f = 1;", HangMitigatingCancellationToken);
        await Task.Delay(TimeSpan.FromSeconds(1));
        await TestServices.Input.SendAsync(VirtualKeyCode.BACK, HangMitigatingCancellationToken);
        await TestServices.Input.SendAsync(VirtualKeyCode.BACK, HangMitigatingCancellationToken);
        await Task.Delay(TimeSpan.FromSeconds(1));
        await TestServices.Input.SendAsync("2;", HangMitigatingCancellationToken);

        await TestServices.EditorVerifier.TextContainsAsync(
            """

            public partial class Test
            {
                private int f;

                static void Main(string[] args) { }
                public void Noop()
                {
                    f = 1;
                    f = 2;
                }
            }
            """);
    }
}