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selftests/net: convert gre_gso.sh to run it in unique namespace

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Here is the test result after conversion.

 # ./gre_gso.sh
     TEST: GREv6/v4 - copy file w/ TSO                                   [ OK ]
     TEST: GREv6/v4 - copy file w/ GSO                                   [ OK ]
     TEST: GREv6/v6 - copy file w/ TSO                                   [ OK ]
     TEST: GREv6/v6 - copy file w/ GSO                                   [ OK ]

 Tests passed:   4
 Tests failed:   0

Acked-by: David Ahern <dsahern@kernel.org>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hangbin Liu 2023-12-19 17:48:49 +08:00 committed by David S. Miller
parent 6530b29f77
commit b84c2faeb9
1 changed files with 7 additions and 11 deletions
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18
tools/testing/selftests/net/gre_gso.sh
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@ -2,10 +2,8 @@
# SPDX-License-Identifier: GPL-2.0
# This test is for checking GRE GSO.
source lib.sh
ret=0
# Kselftest framework requirement - SKIP code is 4.
ksft_skip=4
# all tests in this script. Can be overridden with -t option
TESTS="gre_gso"
@ -13,8 +11,6 @@ TESTS="gre_gso"
VERBOSE=0
PAUSE_ON_FAIL=no
PAUSE=no
IP="ip -netns ns1"
NS_EXEC="ip netns exec ns1"
TMPFILE=`mktemp`
PID=
@ -50,13 +46,13 @@ log_test()
setup()
{
set -e
ip netns add ns1
ip netns set ns1 auto
$IP link set dev lo up
setup_ns ns1
IP="ip -netns $ns1"
NS_EXEC="ip netns exec $ns1"
ip link add veth0 type veth peer name veth1
ip link set veth0 up
ip link set veth1 netns ns1
ip link set veth1 netns $ns1
$IP link set veth1 name veth0
$IP link set veth0 up
@ -70,7 +66,7 @@ cleanup()
[ -n "$PID" ] && kill $PID
ip link del dev gre1 &> /dev/null
ip link del dev veth0 &> /dev/null
ip netns del ns1
cleanup_ns $ns1
}
get_linklocal()
@ -145,7 +141,7 @@ gre6_gso_test()
setup
a1=$(get_linklocal veth0)
a2=$(get_linklocal veth0 ns1)
a2=$(get_linklocal veth0 $ns1)
gre_create_tun $a1 $a2