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Merge pull request #3914 from brthor/brthor/readonlytest

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Add Test for removing readonly flag when copying readonly library assets
This commit is contained in:
Bryan Thornbury 2016-07-22 10:18:48 -07:00 • committed by GitHub
commit 30557a179a
2 changed files with 70 additions and 2 deletions
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4
test/Microsoft.DotNet.Compiler.Common.Tests/Tests.cs → test/Microsoft.DotNet.Compiler.Common.Tests/GivenCommonCompilerOptions.cs
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@ -5,9 +5,9 @@ using Microsoft.DotNet.ProjectModel;
using Microsoft.DotNet.Tools.Test.Utilities;
using Xunit;
namespace Microsoft.DotNet.Cli.Compiler.Common
namespace Microsoft.DotNet.Cli.Compiler.Common.Tests
{
public class Tests : TestBase
public class GivenCommonCompilerOptions : TestBase
{
[Fact]
public void SimpleSerialize()

68
test/Microsoft.DotNet.Compiler.Common.Tests/GivenThatICopyLibraryAssets.cs Normal file
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@ -0,0 +1,68 @@
// Copyright (c) .NET Foundation and contributors. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
using FluentAssertions;
using Xunit;
using Microsoft.DotNet.Cli.Compiler.Common;
using Microsoft.DotNet.ProjectModel.Compilation;
using System.IO;
using System;
using System.Linq;
using System.Collections.Generic;
namespace Microsoft.DotNet.Cli.Compiler.Common.Tests
{
public class GivenThatICopyLibraryAssets
{
[Fact]
public void LibraryAsset_CopyTo_Clears_Readonly()
{
var libraryAsset = GetMockLibraryAsset(nameof(LibraryAsset_CopyTo_Clears_Readonly));
MakeFileReadonly(libraryAsset.ResolvedPath);
IEnumerable<LibraryAsset> assets = new LibraryAsset[] { libraryAsset };
var outputDirectory = Path.Combine(AppContext.BaseDirectory,$"{nameof(LibraryAsset_CopyTo_Clears_Readonly)}_out");
assets.CopyTo(outputDirectory);
var copiedFile = Directory.EnumerateFiles(outputDirectory, Path.GetFileName(libraryAsset.RelativePath)).First();
IsFileReadonly(copiedFile).Should().BeFalse();
}
[Fact]
public void LibraryAsset_StructuredCopyTo_Clears_Readonly()
{
var libraryAsset = GetMockLibraryAsset(nameof(LibraryAsset_StructuredCopyTo_Clears_Readonly));
MakeFileReadonly(libraryAsset.ResolvedPath);
IEnumerable<LibraryAsset> assets = new LibraryAsset[] { libraryAsset };
var intermediateDirectory = Path.Combine(AppContext.BaseDirectory,$"{nameof(LibraryAsset_StructuredCopyTo_Clears_Readonly)}_obj");
var outputDirectory = Path.Combine(AppContext.BaseDirectory,$"{nameof(LibraryAsset_StructuredCopyTo_Clears_Readonly)}_out");
assets.StructuredCopyTo(outputDirectory, intermediateDirectory);
var copiedFile = Directory.EnumerateFiles(outputDirectory, Path.GetFileName(libraryAsset.RelativePath)).First();
IsFileReadonly(copiedFile).Should().BeFalse();
}
private void MakeFileReadonly(string file)
{
File.SetAttributes(file, File.GetAttributes(file) | FileAttributes.ReadOnly);
}
private bool IsFileReadonly(string file)
{
return (File.GetAttributes(file) & FileAttributes.ReadOnly) == FileAttributes.ReadOnly;
}
private LibraryAsset GetMockLibraryAsset(string mockedLibraryAssetName)
{
var mockedLibraryAssetFileName = $"{mockedLibraryAssetName}.dll";
var fakeFile = Path.Combine(AppContext.BaseDirectory, mockedLibraryAssetFileName);
File.WriteAllText(fakeFile, mockedLibraryAssetName);
return new LibraryAsset(mockedLibraryAssetName, mockedLibraryAssetFileName, fakeFile);
}
}
}