Executing tests in a serial order (dotnet/corefx#37715)

Commit migrated from https://github.com/dotnet/corefx/commit/81291b0793b90c535546d3d95c69085020891d28

diff --git a/src/libraries/System.Configuration.ConfigurationManager/tests/System.Configuration.ConfigurationManager.Tests.csproj b/src/libraries/System.Configuration.ConfigurationManager/tests/System.Configuration.ConfigurationManager.Tests.csproj
index 56b455d..9d92d9f 100644 (file)
--- a/src/libraries/System.Configuration.ConfigurationManager/tests/System.Configuration.ConfigurationManager.Tests.csproj
+++ b/src/libraries/System.Configuration.ConfigurationManager/tests/System.Configuration.ConfigurationManager.Tests.csproj
@@ -3,6 +3,7 @@
     <ProjectGuid>{7669C397-C21C-4C08-83F1-BE6691911E88}</ProjectGuid>
     <!-- XUnit AppDomains BaseDirectory path doesn't contain a trailing slash, which impacts our tests. -->
     <XUnitNoAppdomain>true</XUnitNoAppdomain>
+    <XUnitMaxThreads>1</XUnitMaxThreads>
     <IncludeRemoteExecutor>true</IncludeRemoteExecutor>
     <Configurations>netstandard-Debug;netstandard-Release</Configurations>
   </PropertyGroup>