tests: Fix uptime check

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>

diff --git a/tests/test_proc b/tests/test_proc
index c30d06f287ededfa89b8b744e14a55f09df51877..c20f3df81e77845a019e1185011ec968deec023c 100755 (executable)
--- a/tests/test_proc
+++ b/tests/test_proc
@@ -37,7 +37,7 @@ echo $((64*1024*1024)) > ${mempath}/lxcfs_test_proc/memory.limit_in_bytes
 echo 0 > ${cpupath}/lxcfs_test_proc/cpuset.cpus
 
 # Test uptime
-[ "$(cat ${LXCFSDIR}/proc/uptime)" = "0.00 0.00" ]
+grep -Eq "^0.[0-9]{2} 0.[0-9]{2}$" ${LXCFSDIR}/proc/uptime
 
 # Test cpuinfo
 [ "$(grep "^processor" ${LXCFSDIR}/proc/cpuinfo | wc -l)" = "1" ]