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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.Collections.Generic;
using System.IO;
using System.Text;
using Xunit;
using Microsoft.DotNet.CoreSetup.Test;
using Microsoft.DotNet.Cli.Build.Framework;
using Microsoft.NET.HostModel.Bundle;
using BundleTests.Helpers;
using FluentAssertions;
namespace Microsoft.NET.HostModel.Tests
{
public class BundlerConsistencyTests : IClassFixture<BundlerConsistencyTests.SharedTestState>
{
private SharedTestState sharedTestState;
public BundlerConsistencyTests(SharedTestState fixture)
{
sharedTestState = fixture;
}
[Fact]
public void TestWithEmptySpecFails()
{
var fixture = sharedTestState.TestFixture.Copy();
var hostName = BundleHelper.GetHostName(fixture);
var bundleDir = BundleHelper.GetBundleDir(fixture);
Bundler bundler = new Bundler(hostName, bundleDir.FullName);
FileSpec[][] invalidSpecs =
{
new FileSpec[] {new FileSpec(hostName, null) },
new FileSpec[] {new FileSpec(hostName, "") },
new FileSpec[] {new FileSpec(hostName, " ") }
};
foreach (var invalidSpec in invalidSpecs)
{
Assert.Throws<ArgumentException>(() => bundler.GenerateBundle(invalidSpec));
}
}
[Fact]
public void TestWithoutSpecifyingHostFails()
{
var fixture = sharedTestState.TestFixture.Copy();
var hostName = BundleHelper.GetHostName(fixture);
var appName = Path.GetFileNameWithoutExtension(hostName);
var bundleDir = BundleHelper.GetBundleDir(fixture);
// Generate a file specification without the apphost
var fileSpecs = new List<FileSpec>();
string[] files = { $"{appName}.dll", $"{appName}.deps.json", $"{appName}.runtimeconfig.json" };
Array.ForEach(files, x => fileSpecs.Add(new FileSpec(x, x)));
Bundler bundler = new Bundler(hostName, bundleDir.FullName);
Assert.Throws<ArgumentException>(() => bundler.GenerateBundle(fileSpecs));
}
[Fact]
public void TestWithDuplicateEntriesFails()
{
var fixture = sharedTestState.TestFixture.Copy();
var hostName = BundleHelper.GetHostName(fixture);
var bundleDir = BundleHelper.GetBundleDir(fixture);
// Generate a file specification with duplicate entries
var fileSpecs = new List<FileSpec>();
fileSpecs.Add(new FileSpec(BundleHelper.GetHostPath(fixture), BundleHelper.GetHostName(fixture)));
fileSpecs.Add(new FileSpec(BundleHelper.GetAppPath(fixture), "app.repeat"));
fileSpecs.Add(new FileSpec(BundleHelper.GetAppPath(fixture), "app.repeat"));
Bundler bundler = new Bundler(hostName, bundleDir.FullName);
Assert.Throws<ArgumentException>(() => bundler.GenerateBundle(fileSpecs));
}
[InlineData(BundleOptions.None)]
[InlineData(BundleOptions.BundleNativeBinaries)]
[InlineData(BundleOptions.BundleOtherFiles)]
[InlineData(BundleOptions.BundleAllContent)]
[InlineData(BundleOptions.BundleSymbolFiles)]
[Theory]
public void TestFilesAlwaysBundled(BundleOptions options)
{
var fixture = sharedTestState.TestFixture.Copy();
var hostName = BundleHelper.GetHostName(fixture);
var appName = Path.GetFileNameWithoutExtension(hostName);
string publishPath = BundleHelper.GetPublishPath(fixture);
var bundleDir = BundleHelper.GetBundleDir(fixture);
var bundler = new Bundler(hostName, bundleDir.FullName, options);
BundleHelper.GenerateBundle(bundler, publishPath);
bundler.BundleManifest.Contains($"{appName}.dll").Should().BeTrue();
bundler.BundleManifest.Contains($"{appName}.deps.json").Should().BeTrue();
bundler.BundleManifest.Contains($"{appName}.runtimeconfig.json").Should().BeTrue();
}
[InlineData(BundleOptions.None)]
[InlineData(BundleOptions.BundleNativeBinaries)]
[InlineData(BundleOptions.BundleOtherFiles)]
[InlineData(BundleOptions.BundleAllContent)]
[InlineData(BundleOptions.BundleSymbolFiles)]
[Theory]
public void TestFilesNeverBundled(BundleOptions options)
{
var fixture = sharedTestState.TestFixture.Copy();
var hostName = BundleHelper.GetHostName(fixture);
var appName = Path.GetFileNameWithoutExtension(hostName);
string publishPath = BundleHelper.GetPublishPath(fixture);
var bundleDir = BundleHelper.GetBundleDir(fixture);
// Make up a app.runtimeconfig.dev.json file in the publish directory.
File.Copy(Path.Combine(publishPath, $"{appName}.runtimeconfig.json"),
Path.Combine(publishPath, $"{appName}.runtimeconfig.dev.json"));
var bundler = new Bundler(hostName, bundleDir.FullName, options);
BundleHelper.GenerateBundle(bundler, publishPath);
bundler.BundleManifest.Contains($"{appName}.runtimeconfig.dev.json").Should().BeFalse();
}
[InlineData(BundleOptions.None)]
[InlineData(BundleOptions.BundleSymbolFiles)]
[Theory]
public void TestBundlingSymbols(BundleOptions options)
{
var fixture = sharedTestState.TestFixture.Copy();
var hostName = BundleHelper.GetHostName(fixture);
var appName = Path.GetFileNameWithoutExtension(hostName);
string publishPath = BundleHelper.GetPublishPath(fixture);
var bundleDir = BundleHelper.GetBundleDir(fixture);
var bundler = new Bundler(hostName, bundleDir.FullName, options);
BundleHelper.GenerateBundle(bundler, publishPath);
bundler.BundleManifest.Contains($"{appName}.pdb").Should().Be(options.HasFlag(BundleOptions.BundleSymbolFiles));
}
[InlineData(BundleOptions.None)]
[InlineData(BundleOptions.BundleNativeBinaries)]
[Theory]
public void TestBundlingNativeBinaries(BundleOptions options)
{
var fixture = sharedTestState.TestFixture.Copy();
var hostName = BundleHelper.GetHostName(fixture);
var hostfxr = Path.GetFileName(fixture.TestProject.HostFxrDll);
string publishPath = BundleHelper.GetPublishPath(fixture);
var bundleDir = BundleHelper.GetBundleDir(fixture);
var bundler = new Bundler(hostName, bundleDir.FullName, options);
BundleHelper.GenerateBundle(bundler, publishPath);
bundler.BundleManifest.Contains($"{hostfxr}").Should().Be(options.HasFlag(BundleOptions.BundleNativeBinaries));
}
[Fact]
public void TestAssemblyAlignment()
{
var fixture = sharedTestState.TestFixture.Copy();
var hostName = BundleHelper.GetHostName(fixture);
var appName = Path.GetFileNameWithoutExtension(hostName);
string publishPath = BundleHelper.GetPublishPath(fixture);
var bundleDir = BundleHelper.GetBundleDir(fixture);
var bundler = new Bundler(hostName, bundleDir.FullName, BundleOptions.BundleAllContent);
BundleHelper.GenerateBundle(bundler, publishPath);
bundler.BundleManifest.Files.ForEach(file =>
Assert.True((file.Type != FileType.Assembly) || (file.Offset % Bundler.AssemblyAlignment == 0)));
}
[Fact]
public void TestWithAdditionalContentAfterBundleMetadata()
{
var fixture = sharedTestState.TestFixture.Copy();
var hostName = BundleHelper.GetHostName(fixture);
var bundleDir = BundleHelper.GetBundleDir(fixture);
string publishPath = BundleHelper.GetPublishPath(fixture);
var bundler = new Bundler(hostName, bundleDir.FullName, BundleOptions.BundleAllContent);
string singleFile = BundleHelper.GenerateBundle(bundler, publishPath);
using (var file = File.OpenWrite(singleFile))
{
file.Position = file.Length;
var blob = Encoding.UTF8.GetBytes("Mock signature at the end of the bundle");
file.Write(blob, 0, blob.Length);
}
Command.Create(singleFile)
.CaptureStdErr()
.CaptureStdOut()
.Execute()
.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("StandaloneApp", RepoDirectories);
TestFixture
.EnsureRestoredForRid(TestFixture.CurrentRid, RepoDirectories.CorehostPackages)
.PublishProject(runtime: TestFixture.CurrentRid,
outputDirectory: BundleHelper.GetPublishPath(TestFixture));
}
public void Dispose()
{
TestFixture.Dispose();
}
}
}
}
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