lkml.org 
[lkml]   [2019]   [Aug]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 5.2 44/56] selftests/bpf: reduce time to execute test_xdp_vlan.sh
Date
From: Jesper Dangaard Brouer <brouer@redhat.com>

[ Upstream commit 13978d1e73d2fcfb6addcf3392707ad68fa88ccb ]

Given the increasing number of BPF selftests, it makes sense to
reduce the time to execute these tests. The ping parameters are
adjusted to reduce the time from measures 9 sec to approx 2.8 sec.

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
tools/testing/selftests/bpf/test_xdp_vlan.sh | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)

--- a/tools/testing/selftests/bpf/test_xdp_vlan.sh
+++ b/tools/testing/selftests/bpf/test_xdp_vlan.sh
@@ -188,7 +188,7 @@ ip netns exec ns2 ip link set lo up
# At this point, the hosts cannot reach each-other,
# because ns2 are using VLAN tags on the packets.

-ip netns exec ns2 sh -c 'ping -W 1 -c 1 100.64.41.1 || echo "Okay ping fails"'
+ip netns exec ns2 sh -c 'ping -W 1 -c 1 100.64.41.1 || echo "Success: First ping must fail"'


# Now we can use the test_xdp_vlan.c program to pop/push these VLAN tags
@@ -210,8 +210,8 @@ ip netns exec ns1 tc filter add dev $DEV
prio 1 handle 1 bpf da obj $FILE sec tc_vlan_push

# Now the namespaces can reach each-other, test with ping:
-ip netns exec ns2 ping -W 2 -c 3 $IPADDR1
-ip netns exec ns1 ping -W 2 -c 3 $IPADDR2
+ip netns exec ns2 ping -i 0.2 -W 2 -c 2 $IPADDR1
+ip netns exec ns1 ping -i 0.2 -W 2 -c 2 $IPADDR2

# Second test: Replace xdp prog, that fully remove vlan header
#
@@ -224,5 +224,5 @@ ip netns exec ns1 ip link set $DEVNS1 $X
ip netns exec ns1 ip link set $DEVNS1 $XDP_MODE object $FILE section $XDP_PROG

# Now the namespaces should still be able reach each-other, test with ping:
-ip netns exec ns2 ping -W 2 -c 3 $IPADDR1
-ip netns exec ns1 ping -W 2 -c 3 $IPADDR2
+ip netns exec ns2 ping -i 0.2 -W 2 -c 2 $IPADDR1
+ip netns exec ns1 ping -i 0.2 -W 2 -c 2 $IPADDR2

\
 
 \ /
  Last update: 2019-08-08 21:26    [W:0.218 / U:0.148 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site