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

src/VisualStudio/IntegrationTest/New.IntegrationTests/CSharp/CSharpInteractiveFormsAndWpf.cs
74 строки3 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.Linq;
using System.Threading.Tasks;
using Microsoft.VisualStudio.IntegrationTest.Utilities;
using Microsoft.VisualStudio.Threading;
using Roslyn.VisualStudio.IntegrationTests.InProcess;
using Xunit;

namespace Roslyn.VisualStudio.NewIntegrationTests.CSharp;

public class CSharpInteractiveFormsAndWpf : AbstractInteractiveWindowTest
{
    public override async Task InitializeAsync()
    {
        await base.InitializeAsync();
        await TestServices.InteractiveWindow.SubmitTextAsync("""
            #r "System.Windows.Forms"
            #r "WindowsBase"
            #r "PresentationCore"
            #r "PresentationFramework"
            #r "System.Xaml"
            """, HangMitigatingCancellationToken);

        await TestServices.InteractiveWindow.SubmitTextAsync("""
            using System.Windows;
            using System.Windows.Forms;
            using Wpf = System.Windows.Controls;
            """, HangMitigatingCancellationToken);
    }

    [IdeFact]
    public async Task InteractiveWithDisplayFormAndWpfWindow()
    {
        // 1) Create and display form and WPF window
        await TestServices.InteractiveWindow.SubmitTextAsync("""
            Form form = new Form();
            form.Text = "win form text";
            form.Show();
            Window wind = new Window();
            wind.Title = "wpf window text";
            wind.Show();
            """, HangMitigatingCancellationToken);

        var form = await AutomationElementHelper.FindAutomationElementAsync("win form text").WithCancellation(HangMitigatingCancellationToken);
        var wpf = await AutomationElementHelper.FindAutomationElementAsync("wpf window text").WithCancellation(HangMitigatingCancellationToken);

        // 3) Add UI elements to windows and verify
        await TestServices.InteractiveWindow.SubmitTextAsync("""
            // add a label to the form
            Label l = new Label();
            l.Text = "forms label text";
            form.Controls.Add(l);
            // set simple text as the body of the wpf window
            Wpf.TextBlock t = new Wpf.TextBlock();
            t.Text = "wpf body text";
            wind.Content = t;
            """, HangMitigatingCancellationToken);

        var formLabel = form.FindDescendantByPath("text");
        Assert.Equal("forms label text", formLabel.CurrentName);

        var wpfContent = wpf.FindDescendantByPath("text");
        Assert.Equal("wpf body text", wpfContent.CurrentName);

        // 4) Close windows
        await TestServices.InteractiveWindow.SubmitTextAsync("""
            form.Close();
            wind.Close();
            """, HangMitigatingCancellationToken);
    }
}