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// 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.IO;
using Xunit;
using Microsoft.DotNet.Cli.Build.Framework;
using Microsoft.DotNet.CoreSetup.Test;
using BundleTests.Helpers;
using System.Threading;
namespace AppHost.Bundle.Tests
{
public class BundleRename : IClassFixture<BundleRename.SharedTestState>
{
private SharedTestState sharedTestState;
public BundleRename(SharedTestState fixture)
{
sharedTestState = fixture;
}
[Theory]
[InlineData(true)] // Test renaming the single-exe during the initial run, when contents are extracted
[InlineData(false)] // Test renaming the single-exe during subsequent runs, when contents are reused
private void Bundle_can_be_renamed_while_running(bool renameFirstRun)
{
var fixture = sharedTestState.TestFixture.Copy();
string singleFile = BundleHelper.BundleApp(fixture);
string outputDir = Path.GetDirectoryName(singleFile);
string renameFile = Path.Combine(outputDir, Path.GetRandomFileName());
string waitFile = Path.Combine(outputDir, "wait");
string resumeFile = Path.Combine(outputDir, "resume");
if (!renameFirstRun)
{
Command.Create(singleFile)
.CaptureStdErr()
.CaptureStdOut()
.Execute()
.Should()
.Pass()
.And
.HaveStdOutContaining("Hello World!");
}
// Once the App starts running, it creates the waitFile, and waits until resumeFile file is created.
var singleExe = Command.Create(singleFile, waitFile, resumeFile)
.CaptureStdErr()
.CaptureStdOut()
.Start();
while (!File.Exists(waitFile))
{
Thread.Sleep(100);
}
File.Move(singleFile, renameFile);
File.Create(resumeFile).Close();
var result = singleExe.WaitForExit(fExpectedToFail: false);
result
.Should()
.Pass()
.And
.HaveStdOutContaining("Hello World!");
}
public class SharedTestState : IDisposable
{
public TestProjectFixture TestFixture { get; set; }
public RepoDirectoriesProvider RepoDirectories { get; set; }
public SharedTestState()
{
RepoDirectories = new RepoDirectoriesProvider();
TestFixture = new TestProjectFixture("AppWithWait", RepoDirectories);
TestFixture
.EnsureRestoredForRid(TestFixture.CurrentRid, RepoDirectories.CorehostPackages)
.PublishProject(runtime: TestFixture.CurrentRid,
outputDirectory: BundleHelper.GetPublishPath(TestFixture));
}
public void Dispose()
{
TestFixture.Dispose();
}
}
}
}
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