From 060657113c30b2b649a6cb21d880055d65d29de5 Mon Sep 17 00:00:00 2001
From: Brennan <brecon@microsoft.com>
Date: Mon, 10 Feb 2020 14:43:27 -0800
Subject: [PATCH] Workaround to possibly fix flaky tests? (#18926)

Locally this seems to fix some unknown issue that is causing the dotnet test process to stop running for a few seconds which can result in test failures.
---
 eng/helix/content/runtests.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/eng/helix/content/runtests.sh b/eng/helix/content/runtests.sh
index 34078c763e..cebc6fb543 100644
--- a/eng/helix/content/runtests.sh
+++ b/eng/helix/content/runtests.sh
@@ -89,6 +89,8 @@ if [ -e /proc/self/coredump_filter ]; then
   echo -n 0x3F > /proc/self/coredump_filter
 fi
 
+sync
+
 $DOTNET_ROOT/dotnet vstest $test_binary_path -lt >discovered.txt
 if grep -q "Exception thrown" discovered.txt; then
     echo -e "${RED}Exception thrown during test discovery${RESET}".