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Understanding assembly type from source #1529

Merged
merged 4 commits into from
Apr 9, 2018
Merged

Understanding assembly type from source #1529

merged 4 commits into from
Apr 9, 2018

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abhishkk
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@abhishkk abhishkk commented Apr 5, 2018

Part 2 of RFC:
Contains changes for understanding assembly type from sources.

smadala
smadala suggested changes Apr 5, 2018
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src/Microsoft.TestPlatform.Common/Utilities/PEReaderHelper.cs Outdated

try
{
using (var assemblyStream = File.Open(filePath, FileMode.Open, FileAccess.Read))
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Use FileHelper interface.

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Use FileShare.

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done. Added API in FileHelper also.

TestPlatform.sln Outdated
@@ -159,6 +159,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "perf", "perf", "{0D4DF78D-7
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "vstest.console.PlatformTests", "test\vstest.console.PlatformTests\vstest.console.PlatformTests.csproj", "{8C068694-23A2-47A2-A0DD-DB82D0AF0142}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConsoleManagedApp", "test\TestAssets\ConsoleManagedApp\ConsoleManagedApp.csproj", "{A4AAB1DF-BAD4-4C75-A0FD-10EDC2F38106}"
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Add to TestAssets.sln

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Done

test/Microsoft.TestPlatform.Common.UnitTests/Utilities/PEReaderHelperTests.cs Outdated
using Microsoft.VisualStudio.TestTools.UnitTesting;

[TestClass]
public class PEReaderHelperTests : IntegrationTestBase
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Move this to common platform tests.

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done

test/TestAssets/CPPSimpleTestProject/CPPSimpleProj/CPPSimpleProj.vcxproj
@@ -22,7 +22,7 @@
<ProjectGuid>{076CE7E6-92E8-49FD-9D98-57D377FAA46E}</ProjectGuid>
<Keyword>Win32Proj</Keyword>
<RootNamespace>CPPSimpleProj</RootNamespace>
<WindowsTargetPlatformVersion>10.0.15063.0</WindowsTargetPlatformVersion>
<WindowsTargetPlatformVersion>10.0.16299.0</WindowsTargetPlatformVersion>
<ProjectName>Microsoft.TestPlatform.TestAsset.NativeCPP</ProjectName>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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Why ConsoleNativeApp.cpp is binary file?

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done

test/TestAssets/CPPSimpleTestProject/ConsoleNativeApp/ConsoleNativeApp.vcxproj.filters
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
</Project>
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Below files should not be binary files.

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done

src/Microsoft.TestPlatform.Common/Utilities/PEReaderHelper.cs Outdated
{
var peHeaders = peReader.PEHeaders;
var corHeader = peHeaders.CorHeader;
var corHeaderStartOffset = peHeaders.CorHeaderStartOffset;
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Add link to documentation in comment.

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done

mayankbansal018
mayankbansal018 reviewed Apr 5, 2018
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src/Microsoft.TestPlatform.Common/Utilities/PEReaderHelper.cs
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.

namespace Microsoft.VisualStudio.TestPlatform.Common.Utilities
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Why is this class Singleton?

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Not required. Removed.

mayankbansal018
mayankbansal018 approved these changes Apr 6, 2018
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:shipit:

smadala
smadala reviewed Apr 9, 2018
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src/Microsoft.TestPlatform.Common/Utilities/PEReaderHelper.cs Outdated
/// Initializes a new instance of the <see cref="PEReaderHelper"/> class.
/// </summary>
/// <param name="fileHelper">File helper.</param>
public PEReaderHelper(FileHelper fileHelper)
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Use type IFileHelper.

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done

src/Microsoft.TestPlatform.Common/Utilities/PEReaderHelper.cs Outdated

try
{
using (var fileStream = fileHelper.GetStream(filePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
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Nit: Add this.

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done

src/Microsoft.TestPlatform.Common/Utilities/PEReaderHelper.cs Outdated
}
catch (Exception ex)
{
EqtTrace.Warning("GetAssemblyTypeFromAssemblyMetadata: failed to determine assembly type: {0} for assembly: {1}", ex, filePath);
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Nit: Keep message prefix to Classname.Method name.

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done

src/Microsoft.TestPlatform.Common/Utilities/PEReaderHelper.cs Outdated

if (EqtTrace.IsInfoEnabled)
{
EqtTrace.Info("AssemblyMetadataProvider.GetAssemblyType: Determined assemblyType:'{0}' for source: '{1}'", assemblyType, filePath);
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Nit: change the class name.

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done

...crosoft.TestPlatform.Common.PlatformTests/Microsoft.TestPlatform.Common.PlatformTests.csproj Outdated
<Import Project="$(TestPlatformRoot)scripts/build/TestPlatform.Settings.targets" />
<PropertyGroup>
<TargetFrameworks>netcoreapp1.0;net451</TargetFrameworks>
<OutputType Condition=" '$(TargetFramework)' == 'netcoreapp2.0' ">Exe</OutputType>
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Nit: this line is not required.

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done

...crosoft.TestPlatform.Common.PlatformTests/Microsoft.TestPlatform.Common.PlatformTests.csproj
<ItemGroup>
<ProjectReference Include="..\Microsoft.TestPlatform.TestUtilities\Microsoft.TestPlatform.TestUtilities.csproj" />
<PackageReference Include="Microsoft.TestPlatform.TestAsset.NativeCPP">
<Version>2.0.0</Version>
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Please never upload nupkg with same version after changing the content. It will leads to different behavior based on user nuget cache.

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Not doing in this as we are only using it this nuget. Will update if happens in future changes

@abhishkk abhishkk merged commit 534026f into microsoft:master Apr 9, 2018
acesiddhu
acesiddhu reviewed Apr 9, 2018
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src/Microsoft.TestPlatform.Common/Utilities/PEReaderHelper.cs

try
{
using (var fileStream = this.fileHelper.GetStream(filePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
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why ReadWrite

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Its share permission for other threads

src/Microsoft.TestPlatform.Common/Utilities/PEReaderHelper.cs

if (EqtTrace.IsInfoEnabled)
{
EqtTrace.Info("PEReaderHelper.GetAssemblyType: Determined assemblyType:'{0}' for source: '{1}'", assemblyType, filePath);
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this should go in resources

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these are logs only.

src/Microsoft.TestPlatform.Common/Utilities/PEReaderHelper.cs
var corHeader = peHeaders.CorHeader;
var corHeaderStartOffset = peHeaders.CorHeaderStartOffset;

assemblyType = (corHeader != null && corHeaderStartOffset >= 0) ?
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can you point the documentation for how to determine if the assembly is managed or native

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Documentation links added in above lines

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Reviewers

@acesiddhu acesiddhu acesiddhu left review comments

@mayankbansal018 mayankbansal018 mayankbansal018 approved these changes

@smadala smadala smadala approved these changes

@cltshivash cltshivash Awaiting requested review from cltshivash

@singhsarab singhsarab Awaiting requested review from singhsarab

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4 participants
@abhishkk @acesiddhu @smadala @mayankbansal018