selftests: fib_nexthops: Declutter test output

Before:

 # ./fib_nexthops.sh -t ipv4_torture

IPv4 runtime torture
--------------------
TEST: IPv4 torture test                                             [ OK ]
./fib_nexthops.sh: line 213: 19376 Killed                  ipv4_del_add_loop1
./fib_nexthops.sh: line 213: 19377 Killed                  ipv4_grp_replace_loop
./fib_nexthops.sh: line 213: 19378 Killed                  ip netns exec me ping -f 172.16.101.1 > /dev/null 2>&1
./fib_nexthops.sh: line 213: 19380 Killed                  ip netns exec me ping -f 172.16.101.2 > /dev/null 2>&1
./fib_nexthops.sh: line 213: 19381 Killed                  ip netns exec me mausezahn veth1 -B 172.16.101.2 -A 172.16.1.1 -c 0 -t tcp "dp=1-1023, flags=syn" > /dev/null 2>&1

Tests passed:   1
Tests failed:   0

 # ./fib_nexthops.sh -t ipv6_torture

IPv6 runtime torture
--------------------
TEST: IPv6 torture test                                             [ OK ]
./fib_nexthops.sh: line 213: 24453 Killed                  ipv6_del_add_loop1
./fib_nexthops.sh: line 213: 24454 Killed                  ipv6_grp_replace_loop
./fib_nexthops.sh: line 213: 24456 Killed                  ip netns exec me ping -f 2001:db8:101::1 > /dev/null 2>&1
./fib_nexthops.sh: line 213: 24457 Killed                  ip netns exec me ping -f 2001:db8:101::2 > /dev/null 2>&1
./fib_nexthops.sh: line 213: 24458 Killed                  ip netns exec me mausezahn -6 veth1 -B 2001:db8:101::2 -A 2001:db8:91::1 -c 0 -t tcp "dp=1-1023, flags=syn" > /dev/null 2>&1

Tests passed:   1
Tests failed:   0

After:

 # ./fib_nexthops.sh -t ipv4_torture

IPv4 runtime torture
--------------------
TEST: IPv4 torture test                                             [ OK ]

Tests passed:   1
Tests failed:   0

 # ./fib_nexthops.sh -t ipv6_torture

IPv6 runtime torture
--------------------
TEST: IPv6 torture test                                             [ OK ]

Tests passed:   1
Tests failed:   0

Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/tools/testing/selftests/net/fib_nexthops.sh b/tools/testing/selftests/net/fib_nexthops.sh
index d98fb85..91226ac 100755 (executable)
--- a/tools/testing/selftests/net/fib_nexthops.sh
+++ b/tools/testing/selftests/net/fib_nexthops.sh
@@ -874,6 +874,7 @@ ipv6_torture()
 
        sleep 300
        kill -9 $pid1 $pid2 $pid3 $pid4 $pid5
+       wait $pid1 $pid2 $pid3 $pid4 $pid5 2>/dev/null
 
        # if we did not crash, success
        log_test 0 0 "IPv6 torture test"
@@ -1476,6 +1477,7 @@ ipv4_torture()
 
        sleep 300
        kill -9 $pid1 $pid2 $pid3 $pid4 $pid5
+       wait $pid1 $pid2 $pid3 $pid4 $pid5 2>/dev/null
 
        # if we did not crash, success
        log_test 0 0 "IPv4 torture test"