From a4ff70e0eab76e0098a0bff0a6819564d1b302f6 Mon Sep 17 00:00:00 2001
From: Tom Clegg <tom@curii.com>
Date: Fri, 11 Oct 2024 10:45:56 -0400
Subject: [PATCH] 22185: Fix global state leaked by test case.

Arvados-DCO-1.1-Signed-off-by: Tom Clegg <tom@curii.com>
---
 lib/crunchrun/cgroup_test.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/crunchrun/cgroup_test.go b/lib/crunchrun/cgroup_test.go
index d2f9ff4163..22cda8506c 100644
--- a/lib/crunchrun/cgroup_test.go
+++ b/lib/crunchrun/cgroup_test.go
@@ -86,6 +86,12 @@ func (s *CgroupSuite) TestCgroupSupport(c *C) {
 }
 
 func (s *CgroupSuite) TestCgroup1Support(c *C) {
+	defer func() {
+		// Reset global state.  Other tests need to re-check
+		// the real system config instead of using the results
+		// from our fake /proc/self/cgroup.
+		cgroupSupport = nil
+	}()
 	tmpdir := c.MkDir()
 	err := os.MkdirAll(tmpdir+"/proc/self", 0777)
 	c.Assert(err, IsNil)
-- 
2.39.5