Closed
Description
The error message for MSBuild intergration
C:\Users\xxx\.nuget\packages\coverlet.msbuild\2.8.1\build\coverlet.msbuild.targets(36,5): error : One or more errors occurred. (The process cannot access the file 'D:\Work\xxx\yyy\test\yyy.Tests\bin\Debug\netcoreapp2.1\zzz.Dto.dll' because it is being used by another process.)[D:\Work\xxx\yyy\test\yyy.Tests\yyy.Tests.csproj]
C:\Users\xxx\.nuget\packages\coverlet.msbuild\2.8.1\build\coverlet.msbuild.targets(36,5): error : at Coverlet.Core.Helpers.RetryHelper.Do[T](Func`1 action, Func`1 backoffStrategy, Int32 maxAttemptCount) in c:\git\coverletToRelease\src\coverlet.core\Helpers\RetryHelper.cs:line 59 [D:\Work\xxx\yyy\test\yyy.Tests\yyy.Tests.csproj]
C:\Users\xxx\.nuget\packages\coverlet.msbuild\2.8.1\build\coverlet.msbuild.targets(36,5): error : at Coverlet.Core.Helpers.RetryHelper.Retry(Action action, Func`1 backoffStrategy, Int32 maxAttemptCount) in c:\git\coverletToRelease\src\coverlet.core\Helpers\RetryHelper.cs:line 28 [D:\Work\xxx\yyy\test\yyy.Tests\yyy.Tests.csproj]
C:\Users\xxx\.nuget\packages\coverlet.msbuild\2.8.1\build\coverlet.msbuild.targets(36,5): error : at Coverlet.Core.Helpers.InstrumentationHelper.RestoreOriginalModule(String module, String identifier) in c:\git\coverletToRelease\src\coverlet.core\Helpers\InstrumentationHelper.cs:line 219 [D:\Work\xxx\yyy\test\yyy.Tests\yyy.Tests.csproj]
C:\Users\xxx\.nuget\packages\coverlet.msbuild\2.8.1\build\coverlet.msbuild.targets(36,5): error : at Coverlet.Core.Coverage.GetCoverageResult() in c:\git\coverletToRelease\src\coverlet.core\Coverage.cs:line 219 [D:\Work\xxx\yyy\test\yyy.Tests\yyy.Tests.csproj]
C:\Users\xxx\.nuget\packages\coverlet.msbuild\2.8.1\build\coverlet.msbuild.targets(36,5): error : at Coverlet.MSbuild.Tasks.CoverageResultTask.Execute() in c:\git\coverletToRelease\src\coverlet.msbuild.tasks\CoverageResultTask.cs:line 113 [D:\Work\xxx\yyy\test\yyy.Tests\yyy.Tests.csproj]
The same behavior for VSTest integration
---> (Inner Exception #1) System.IO.IOException: The process cannot access the file 'D:\Work\xxx\yyy\test\yyy.Tests\bin\Debug\netcoreapp2.1\zzz.dll' because it is being used by another process.
at System.IO.FileSystem.CopyFile(String sourceFullPath, String destFullPath, Boolean overwrite)
at System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
at Coverlet.Core.Helpers.FileSystem.Copy(String sourceFileName, String destFileName, Boolean overwrite) in c:\git\coverletToRelease\src\coverlet.core\Helpers\FileSystem.cs:line 33
at Coverlet.Core.Helpers.InstrumentationHelper.<>c__DisplayClass10_0.<RestoreOriginalModule>b__0() in c:\git\coverletToRelease\src\coverlet.core\Helpers\InstrumentationHelper.cs:line 215
at Coverlet.Core.Helpers.RetryHelper.<>c__DisplayClass0_0.<Retry>b__0() in c:\git\coverletToRelease\src\coverlet.core\Helpers\RetryHelper.cs:line 26
at Coverlet.Core.Helpers.RetryHelper.Do[T](Func`1 action, Func`1 backoffStrategy, Int32 maxAttemptCount) in c:\git\coverletToRelease\src\coverlet.core\Helpers\RetryHelper.cs:line 52<---
It happens all the time, when I try to collect coverage for xunit test projects (with NUnit everything works fine suddenly) using default commands, like dotnet test --collect:"XPlat Code Coverage"
or dotnet test /p:CollectCoverage=true
Adding -nr:false -m:1
arguments to MSBuild didn't help, as well as running commands with separate csproj
file. I've used the latest versions of coverlet
, xunit
and Microsoft.NET.Test.Sdk
packages
<PackageReference Include="coverlet.collector" Version="1.2.1">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="coverlet.msbuild" Version="2.8.1">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.6.1" />
<PackageReference Include="Moq" Version="4.14.1" />
<PackageReference Include="xunit" Version="2.4.1" />
<PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
Installed SDKs are below
.NET Core SDK (reflecting any global.json):
Version: 3.1.202
Commit: 6ea70c8dca
Runtime Environment:
OS Name: Windows
OS Version: 10.0.18363
OS Platform: Windows
RID: win10-x64
Base Path: C:\Program Files\dotnet\sdk\3.1.202\
Host (useful for support):
Version: 3.1.4
Commit: 0c2e69caa6
.NET Core SDKs installed:
2.1.806 [C:\Program Files\dotnet\sdk]
3.1.202 [C:\Program Files\dotnet\sdk]
.NET Core runtimes installed:
Microsoft.AspNetCore.All 2.1.18 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
Microsoft.AspNetCore.All 2.2.8 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
Microsoft.AspNetCore.App 2.1.18 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 2.2.8 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 3.1.4 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 2.1.18 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 2.2.8 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 3.1.4 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 3.1.4 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Migrated from comments of 725 issue