No CodeCoverage with Tools from Microsoft.TestPlatform / CodeCoverage only in Tempfolder

Description

A buildagent on a Windows 10 Ent. with Visual Studio 2017 Ent. 15.9.9 is able to test and cover a build. The same build over the same TFS (2018 Update 3.2) with a buildagent on the buildserver (Windows Server 2019 Standard) without Visual Studio is not able to cover a build.

Steps to reproduce

Create 2 agents and 1 build with

• Build SLN
• Install VsTest-Tools (16.0.1)
• Run VsTest

1. Run on local pc with VS installed (chrisLokalerPC)
2. Run on buildserver without VS installed (Default)

Expected behavior

If there is a .coverage-File on the “Win10 PC”/“chrisLokalerPC”-Agent in the “./X/s/TestResults/[guid]”-Folder there should be also a .coverage-File on the “Windows Server 2019”/“Default”-Agent.

Actual behavior

There is an empty TestResults-Folder on the server (Default) and a non empty folder on the local pc (chrisLokalerPC). If i look in the file " C:\Users\TFSbuild\AppData\Local\Temp\CodeCoverage.exe.log" there is [Verbose]: 3.19.2019 9:14:15:871 Code coverage log file size in bytes : 33836641 [Verbose]: 3.19.2019 15:28:14:811 Code coverage log file size in bytes : 11688544 [Verbose]: 3.19.2019 16:1:49:293 Code coverage log file size in bytes : 11688836 There are .coverage-Files in the tempfolder like “C:\Users\TFSbuild\AppData\Local\Temp\MTM_e3914e24-7b63-4890-8fa5-ab59698da2cf\f1544061-855c-44b2-8d90-ac5b52f84dc0\TFSbuild_BUILDSRV2019 2019-03-18 09_20_52.coverage”.

Diagnostic logs

6_Installer für die VsTest-Plattform.txt 8_VsTest - testAssemblies.txt

Environment

“chrisLokalerPC”: Windows 10 Ent. with Visual Studio 2017 Ent. 15.9.9 “Default”: Windows Server 2019 Standard with Visual Studio Build Tools 2017 15.9.9

[ShreyasRmsft]

got it

[CSmith1111]

Thx for your help, with you info its working now by installing the static code analyse tools over the build tools. we don’t want to switch to tfs2019 right now and setting the environment variables manually is not our preferred way to deal with this.