netdev - [PATCH net-next 1/2] selftests: forwarding: lib: extract ping and ping6 so they can be reused

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Message-Id: <20180703124244.6864-3-nikolay@cumulusnetworks.com>
Date:   Tue,  3 Jul 2018 15:42:43 +0300
From:   Nikolay Aleksandrov <nikolay@...ulusnetworks.com>
To:     netdev@...r.kernel.org
Cc:     roopa@...ulusnetworks.com, dsahern@...nel.org, idosch@...lanox.com,
        stephen@...workplumber.org,
        Nikolay Aleksandrov <nikolay@...ulusnetworks.com>
Subject: [PATCH net-next 1/2] selftests: forwarding: lib: extract ping and ping6 so they can be reused

Extract ping and ping6 command execution so the return value can be
checked by the caller, this is needed for port isolation tests that are
intended to fail.

Signed-off-by: Nikolay Aleksandrov <nikolay@...ulusnetworks.com>
---
 tools/testing/selftests/net/forwarding/lib.sh | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index e073918bbe15..2bb9cf303c53 100644
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -659,30 +659,40 @@ multipath_eval()
 ##############################################################################
 # Tests
 
-ping_test()
+ping_do()
 {
 	local if_name=$1
 	local dip=$2
 	local vrf_name
 
-	RET=0
-
 	vrf_name=$(master_name_get $if_name)
 	ip vrf exec $vrf_name $PING $dip -c 10 -i 0.1 -w 2 &> /dev/null
+}
+
+ping_test()
+{
+	RET=0
+
+	ping_do $1 $2
 	check_err $?
 	log_test "ping"
 }
 
-ping6_test()
+ping6_do()
 {
 	local if_name=$1
 	local dip=$2
 	local vrf_name
 
-	RET=0
-
 	vrf_name=$(master_name_get $if_name)
 	ip vrf exec $vrf_name $PING6 $dip -c 10 -i 0.1 -w 2 &> /dev/null
+}
+
+ping6_test()
+{
+	RET=0
+
+	ping6_do $1 $2
 	check_err $?
 	log_test "ping6"
 }
-- 
2.11.0