From dcd63bb678761f6ec88345fbc9f305060fe32ab5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=C3=A1=C5=A1=20Rylek?= <trylek@microsoft.com>
Date: Thu, 12 Nov 2020 23:33:54 +0100
Subject: [PATCH] Mark R2RDumpTests as incompatible with GC stress (#44586)

The purpose of this test is not to stress the runtime, it's relatively
lengthy as it processes the entire System.Private.CoreLib framework
assembly and so it's timing in GC stress runs.

Thanks

Tomas
---
 .../readytorun/r2rdump/FrameworkTests/R2RDumpTests.csproj      | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/tests/readytorun/r2rdump/FrameworkTests/R2RDumpTests.csproj b/src/tests/readytorun/r2rdump/FrameworkTests/R2RDumpTests.csproj
index 39f1cdbd554eb..539d8bcf9029b 100644
--- a/src/tests/readytorun/r2rdump/FrameworkTests/R2RDumpTests.csproj
+++ b/src/tests/readytorun/r2rdump/FrameworkTests/R2RDumpTests.csproj
@@ -3,6 +3,9 @@
     <OutputType>Exe</OutputType>
     <DisableProjectBuild Condition="'$(RuntimeFlavor)' != 'coreclr'">true</DisableProjectBuild>
     <CLRTestTargetUnsupported Condition="'$(RuntimeFlavor)' != 'coreclr'">true</CLRTestTargetUnsupported>
+    <!-- The test is lengthy as it scans the entire System.Private.CoreLib so that it times out in GC stress runs. -->
+    <!-- The purpose of the test is functional testing of the R2R reader, not runtime stress testing. -->
+    <GCStressIncompatible>true</GCStressIncompatible>
   </PropertyGroup>
   <ItemGroup>
     <Compile Include="R2RDumpTester.cs" />