[LTP] [PATCH v2 LTP] [PATCH v2 LTP]:Skip the test if "htop" is used.

[Siliang,Yu]

From: "Yu,Siliang" <siliangx.yu@intel.com>

In some distro, "htop" is used instead "top", which doesn't support '-b'. Skip the test if "htop" is used.
---
 .../kernel/hotplug/cpu_hotplug/functional/cpuhotplug06.sh    | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/testcases/kernel/hotplug/cpu_hotplug/functional/cpuhotplug06.sh b/testcases/kernel/hotplug/cpu_hotplug/functional/cpuhotplug06.sh
index 18a11197e..ddb6abf95 100755
--- a/testcases/kernel/hotplug/cpu_hotplug/functional/cpuhotplug06.sh
+++ b/testcases/kernel/hotplug/cpu_hotplug/functional/cpuhotplug06.sh
@@ -49,6 +49,11 @@ done
 
 LOOP_COUNT=1
 
+realtop=$(which top | xargs realpath | xargs basename)
+if [[ $realtop == "htop" ]] ; then
+	tst_brkm TCONF "$realtop is used instead of top, Skip the test..."
+fi
+
 if [ $(get_present_cpus_num) -lt 2 ]; then
 	tst_brkm TCONF "system doesn't have required CPU hotplug support"
 fi
-- 
2.22.0