[LTP] [PATCH 2/3] lib/test.sh: TCONF needs to be counted

[Caspar Zhang]

TCONF should also be one of exit statuses in a single test, else the
output of TST_COUNT in shell tests could be wrong.

Wrong:
<<<test_output>>>
memcg_use_hierarchy_test 1 TINFO: Starting test 1
memcg_use_hierarchy_test 1 TINFO: set /dev/memcg/memory.use_hierarchy to 0 failed
memcg_use_hierarchy_test 1 TPASS: process 28658 is killed
memcg_use_hierarchy_test 2 TINFO: Starting test 2
memcg_use_hierarchy_test 2 TINFO: set /dev/memcg/memory.use_hierarchy to 0 failed
memcg_use_hierarchy_test 2 TCONF: memory.use_hierarchy already been 1, blame systemd, skip
memcg_use_hierarchy_test 2 TINFO: Starting test 3
memcg_use_hierarchy_test 2 TINFO: set /dev/memcg/memory.use_hierarchy to 0 failed
memcg_use_hierarchy_test 2 TPASS: echo 0 > subgroup/memory.use_hierarchy failed as expected
<<<execution_status>>>

Right:
<<<test_output>>>
memcg_use_hierarchy_test 1 TINFO: Starting test 1
memcg_use_hierarchy_test 1 TINFO: set /dev/memcg/memory.use_hierarchy to 0 failed
memcg_use_hierarchy_test 1 TPASS: process 26825 is killed
memcg_use_hierarchy_test 2 TINFO: Starting test 2
memcg_use_hierarchy_test 2 TINFO: set /dev/memcg/memory.use_hierarchy to 0 failed
memcg_use_hierarchy_test 2 TCONF: memory.use_hierarchy already been 1, blame systemd, skip
memcg_use_hierarchy_test 3 TINFO: Starting test 3
memcg_use_hierarchy_test 3 TINFO: set /dev/memcg/memory.use_hierarchy to 0 failed
memcg_use_hierarchy_test 3 TPASS: echo 0 > subgroup/memory.use_hierarchy failed as expected
<<<execution_status>>>

Signed-off-by: Caspar Zhang <caspar@linux.alibaba.com>
---
 testcases/lib/test.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/testcases/lib/test.sh b/testcases/lib/test.sh
index 670248ee5..ade8fcdff 100644
--- a/testcases/lib/test.sh
+++ b/testcases/lib/test.sh
@@ -58,8 +58,7 @@ tst_resm()
 	echo " $@"
 
 	case "$ret" in
-	TPASS|TFAIL)
-	TST_COUNT=$((TST_COUNT+1));;
+	TPASS|TFAIL|TCONF) TST_COUNT=$((TST_COUNT+1));;
 	esac
 }
 
-- 
2.21.0