From 1b3300bf01ccdb794af79440e650e6b6a043137e Mon Sep 17 00:00:00 2001
From: Joachim Fasting <joachifm@fastmail.fm>
Date: Fri, 7 Apr 2017 13:08:52 +0200
Subject: [PATCH] nixos/tests/misc: check hidepid mount via /proc/mounts

---
 nixos/tests/misc.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/tests/misc.nix b/nixos/tests/misc.nix
index cd4086cb8f6..0efa7282368 100644
--- a/nixos/tests/misc.nix
+++ b/nixos/tests/misc.nix
@@ -122,7 +122,7 @@ import ./make-test.nix ({ pkgs, ...} : {
 
       # Test hidepid
       subtest "hidepid", sub {
-          $machine->succeed("grep -Fq hidepid=2 /etc/mtab");
+          $machine->succeed("grep -Fq hidepid=2 /proc/mounts");
           $machine->succeed("[ `su - sybil -c 'pgrep -c -u root'` = 0 ]");
           $machine->succeed("[ `su - alice -c 'pgrep -c -u root'` != 0 ]");
       };