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davem330davem330
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Merge branch 'selftests-forwarding-Two-enhancements'
Ido Schimmel says: ==================== selftests: forwarding: Two enhancements First patch increases the maximum deviation in the multipath tests which proved to be too low in some cases. Second patch allows user to run only specific tests from each file using the TESTS environment variable. This granularity is needed in setups where not all the tests can pass. ==================== Signed-off-by: David S. Miller <[email protected]>
2 parents 5f11089 + 0eb8053 commit 41f4054

15 files changed

+220
-64
lines changed

‎tools/testing/selftests/net/forwarding/bridge_vlan_aware.sh‎

Lines changed: 22 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,7 @@
11
#!/bin/bash
22
# SPDX-License-Identifier: GPL-2.0
33

4+
ALL_TESTS="ping_ipv4 ping_ipv6 learning flooding"
45
NUM_NETIFS=4
56
CHECK_TC="yes"
67
source lib.sh
@@ -75,14 +76,31 @@ cleanup()
7576
vrf_cleanup
7677
}
7778

79+
ping_ipv4()
80+
{
81+
ping_test $h1 192.0.2.2
82+
}
83+
84+
ping_ipv6()
85+
{
86+
ping6_test $h1 2001:db8:1::2
87+
}
88+
89+
learning()
90+
{
91+
learning_test "br0" $swp1 $h1 $h2
92+
}
93+
94+
flooding()
95+
{
96+
flood_test $swp2 $h1 $h2
97+
}
98+
7899
trap cleanup EXIT
79100

80101
setup_prepare
81102
setup_wait
82103

83-
ping_test $h1 192.0.2.2
84-
ping6_test $h1 2001:db8:1::2
85-
learning_test "br0" $swp1 $h1 $h2
86-
flood_test $swp2 $h1 $h2
104+
tests_run
87105

88106
exit $EXIT_STATUS

‎tools/testing/selftests/net/forwarding/bridge_vlan_unaware.sh‎

Lines changed: 22 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,7 @@
11
#!/bin/bash
22
# SPDX-License-Identifier: GPL-2.0
33

4+
ALL_TESTS="ping_ipv4 ping_ipv6 learning flooding"
45
NUM_NETIFS=4
56
source lib.sh
67

@@ -73,14 +74,31 @@ cleanup()
7374
vrf_cleanup
7475
}
7576

77+
ping_ipv4()
78+
{
79+
ping_test $h1 192.0.2.2
80+
}
81+
82+
ping_ipv6()
83+
{
84+
ping6_test $h1 2001:db8:1::2
85+
}
86+
87+
learning()
88+
{
89+
learning_test "br0" $swp1 $h1 $h2
90+
}
91+
92+
flooding()
93+
{
94+
flood_test $swp2 $h1 $h2
95+
}
96+
7697
trap cleanup EXIT
7798

7899
setup_prepare
79100
setup_wait
80101

81-
ping_test $h1 192.0.2.2
82-
ping6_test $h1 2001:db8:1::2
83-
learning_test "br0" $swp1 $h1 $h2
84-
flood_test $swp2 $h1 $h2
102+
tests_run
85103

86104
exit $EXIT_STATUS

‎tools/testing/selftests/net/forwarding/lib.sh‎

Lines changed: 9 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -477,6 +477,15 @@ matchall_sink_create()
477477
action drop
478478
}
479479

480+
tests_run()
481+
{
482+
local current_test
483+
484+
for current_test in ${TESTS:-$ALL_TESTS}; do
485+
$current_test
486+
done
487+
}
488+
480489
##############################################################################
481490
# Tests
482491

‎tools/testing/selftests/net/forwarding/mirror_gre.sh‎

Lines changed: 29 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -10,6 +10,14 @@
1010
# traffic. Test that the payload is what is expected (ICMP ping request or
1111
# reply, depending on test).
1212

13+
ALL_TESTS="
14+
test_gretap
15+
test_ip6gretap
16+
test_gretap_mac
17+
test_ip6gretap_mac
18+
test_two_spans
19+
"
20+
1321
NUM_NETIFS=6
1422
source lib.sh
1523
source mirror_lib.sh
@@ -100,22 +108,36 @@ test_two_spans()
100108
log_test "two simultaneously configured mirrors ($tcflags)"
101109
}
102110

103-
test_all()
111+
test_gretap()
104112
{
105-
slow_path_trap_install $swp1 ingress
106-
slow_path_trap_install $swp1 egress
107-
108113
full_test_span_gre_dir gt4 ingress 8 0 "mirror to gretap"
109-
full_test_span_gre_dir gt6 ingress 8 0 "mirror to ip6gretap"
110114
full_test_span_gre_dir gt4 egress 0 8 "mirror to gretap"
115+
}
116+
117+
test_ip6gretap()
118+
{
119+
full_test_span_gre_dir gt6 ingress 8 0 "mirror to ip6gretap"
111120
full_test_span_gre_dir gt6 egress 0 8 "mirror to ip6gretap"
121+
}
112122

123+
test_gretap_mac()
124+
{
113125
test_span_gre_mac gt4 ingress ip "mirror to gretap"
114-
test_span_gre_mac gt6 ingress ipv6 "mirror to ip6gretap"
115126
test_span_gre_mac gt4 egress ip "mirror to gretap"
127+
}
128+
129+
test_ip6gretap_mac()
130+
{
131+
test_span_gre_mac gt6 ingress ipv6 "mirror to ip6gretap"
116132
test_span_gre_mac gt6 egress ipv6 "mirror to ip6gretap"
133+
}
117134

118-
test_two_spans
135+
test_all()
136+
{
137+
slow_path_trap_install $swp1 ingress
138+
slow_path_trap_install $swp1 egress
139+
140+
tests_run
119141

120142
slow_path_trap_uninstall $swp1 egress
121143
slow_path_trap_uninstall $swp1 ingress

‎tools/testing/selftests/net/forwarding/mirror_gre_bound.sh‎

Lines changed: 18 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -42,6 +42,11 @@
4242
# underlay manner, i.e. with a bound dummy device that marks underlay VRF where
4343
# the encapsulated packed should be routed.
4444

45+
ALL_TESTS="
46+
test_gretap
47+
test_ip6gretap
48+
"
49+
4550
NUM_NETIFS=6
4651
source lib.sh
4752
source mirror_lib.sh
@@ -178,18 +183,26 @@ cleanup()
178183
vrf_cleanup
179184
}
180185

186+
test_gretap()
187+
{
188+
full_test_span_gre_dir gt4 ingress 8 0 "mirror to gretap w/ UL"
189+
full_test_span_gre_dir gt4 egress 0 8 "mirror to gretap w/ UL"
190+
}
191+
192+
test_ip6gretap()
193+
{
194+
full_test_span_gre_dir gt6 ingress 8 0 "mirror to ip6gretap w/ UL"
195+
full_test_span_gre_dir gt6 egress 0 8 "mirror to ip6gretap w/ UL"
196+
}
197+
181198
test_all()
182199
{
183200
RET=0
184201

185202
slow_path_trap_install $swp1 ingress
186203
slow_path_trap_install $swp1 egress
187204

188-
full_test_span_gre_dir gt4 ingress 8 0 "mirror to gretap w/ UL"
189-
full_test_span_gre_dir gt6 ingress 8 0 "mirror to ip6gretap w/ UL"
190-
191-
full_test_span_gre_dir gt4 egress 0 8 "mirror to gretap w/ UL"
192-
full_test_span_gre_dir gt6 egress 0 8 "mirror to ip6gretap w/ UL"
205+
tests_run
193206

194207
slow_path_trap_uninstall $swp1 egress
195208
slow_path_trap_uninstall $swp1 ingress

‎tools/testing/selftests/net/forwarding/mirror_gre_changes.sh‎

Lines changed: 25 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -7,6 +7,13 @@
77
# Test how mirrors to gretap and ip6gretap react to changes to relevant
88
# configuration.
99

10+
ALL_TESTS="
11+
test_ttl
12+
test_tun_up
13+
test_egress_up
14+
test_remote_ip
15+
"
16+
1017
NUM_NETIFS=6
1118
source lib.sh
1219
source mirror_lib.sh
@@ -155,22 +162,36 @@ test_span_gre_remote_ip()
155162
log_test "$what: remote address change ($tcflags)"
156163
}
157164

158-
test_all()
165+
test_ttl()
159166
{
160-
slow_path_trap_install $swp1 ingress
161-
slow_path_trap_install $swp1 egress
162-
163167
test_span_gre_ttl gt4 gretap ip "mirror to gretap"
164168
test_span_gre_ttl gt6 ip6gretap ipv6 "mirror to ip6gretap"
169+
}
165170

171+
test_tun_up()
172+
{
166173
test_span_gre_tun_up gt4 "mirror to gretap"
167174
test_span_gre_tun_up gt6 "mirror to ip6gretap"
175+
}
168176

177+
test_egress_up()
178+
{
169179
test_span_gre_egress_up gt4 192.0.2.130 "mirror to gretap"
170180
test_span_gre_egress_up gt6 2001:db8:2::2 "mirror to ip6gretap"
181+
}
171182

183+
test_remote_ip()
184+
{
172185
test_span_gre_remote_ip gt4 gretap 192.0.2.130 192.0.2.132 "mirror to gretap"
173186
test_span_gre_remote_ip gt6 ip6gretap 2001:db8:2::2 2001:db8:2::4 "mirror to ip6gretap"
187+
}
188+
189+
test_all()
190+
{
191+
slow_path_trap_install $swp1 ingress
192+
slow_path_trap_install $swp1 egress
193+
194+
tests_run
174195

175196
slow_path_trap_uninstall $swp1 egress
176197
slow_path_trap_uninstall $swp1 ingress

‎tools/testing/selftests/net/forwarding/mirror_gre_flower.sh‎

Lines changed: 18 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -10,6 +10,11 @@
1010
# this address, mirroring takes place, whereas when pinging the other one,
1111
# there's no mirroring.
1212

13+
ALL_TESTS="
14+
test_gretap
15+
test_ip6gretap
16+
"
17+
1318
NUM_NETIFS=6
1419
source lib.sh
1520
source mirror_lib.sh
@@ -81,18 +86,26 @@ full_test_span_gre_dir_acl()
8186
log_test "$direction $what ($tcflags)"
8287
}
8388

89+
test_gretap()
90+
{
91+
full_test_span_gre_dir_acl gt4 ingress 8 0 192.0.2.4 "ACL mirror to gretap"
92+
full_test_span_gre_dir_acl gt4 egress 0 8 192.0.2.3 "ACL mirror to gretap"
93+
}
94+
95+
test_ip6gretap()
96+
{
97+
full_test_span_gre_dir_acl gt6 ingress 8 0 192.0.2.4 "ACL mirror to ip6gretap"
98+
full_test_span_gre_dir_acl gt6 egress 0 8 192.0.2.3 "ACL mirror to ip6gretap"
99+
}
100+
84101
test_all()
85102
{
86103
RET=0
87104

88105
slow_path_trap_install $swp1 ingress
89106
slow_path_trap_install $swp1 egress
90107

91-
full_test_span_gre_dir_acl gt4 ingress 8 0 192.0.2.4 "ACL mirror to gretap"
92-
full_test_span_gre_dir_acl gt6 ingress 8 0 192.0.2.4 "ACL mirror to ip6gretap"
93-
94-
full_test_span_gre_dir_acl gt4 egress 0 8 192.0.2.3 "ACL mirror to gretap"
95-
full_test_span_gre_dir_acl gt6 egress 0 8 192.0.2.3 "ACL mirror to ip6gretap"
108+
tests_run
96109

97110
slow_path_trap_uninstall $swp1 egress
98111
slow_path_trap_uninstall $swp1 ingress

‎tools/testing/selftests/net/forwarding/mirror_gre_neigh.sh‎

Lines changed: 18 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -9,6 +9,11 @@
99
# is set up. Later on, the neighbor is deleted and it is expected to be
1010
# reinitialized using the usual ARP process, and the mirroring offload updated.
1111

12+
ALL_TESTS="
13+
test_gretap
14+
test_ip6gretap
15+
"
16+
1217
NUM_NETIFS=6
1318
source lib.sh
1419
source mirror_lib.sh
@@ -69,15 +74,24 @@ test_span_gre_neigh()
6974
log_test "$direction $what: neighbor change ($tcflags)"
7075
}
7176

72-
test_all()
77+
test_gretap()
7378
{
74-
slow_path_trap_install $swp1 ingress
75-
slow_path_trap_install $swp1 egress
76-
7779
test_span_gre_neigh 192.0.2.130 gt4 ingress "mirror to gretap"
7880
test_span_gre_neigh 192.0.2.130 gt4 egress "mirror to gretap"
81+
}
82+
83+
test_ip6gretap()
84+
{
7985
test_span_gre_neigh 2001:db8:2::2 gt6 ingress "mirror to ip6gretap"
8086
test_span_gre_neigh 2001:db8:2::2 gt6 egress "mirror to ip6gretap"
87+
}
88+
89+
test_all()
90+
{
91+
slow_path_trap_install $swp1 ingress
92+
slow_path_trap_install $swp1 egress
93+
94+
tests_run
8195

8296
slow_path_trap_uninstall $swp1 egress
8397
slow_path_trap_uninstall $swp1 ingress

‎tools/testing/selftests/net/forwarding/mirror_gre_nh.sh‎

Lines changed: 6 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -7,6 +7,11 @@
77
# Test that gretap and ip6gretap mirroring works when the other tunnel endpoint
88
# is reachable through a next-hop route (as opposed to directly-attached route).
99

10+
ALL_TESTS="
11+
test_gretap
12+
test_ip6gretap
13+
"
14+
1015
NUM_NETIFS=6
1116
source lib.sh
1217
source mirror_lib.sh
@@ -92,8 +97,7 @@ test_all()
9297
slow_path_trap_install $swp1 ingress
9398
slow_path_trap_install $swp1 egress
9499

95-
test_gretap
96-
test_ip6gretap
100+
tests_run
97101

98102
slow_path_trap_uninstall $swp1 egress
99103
slow_path_trap_uninstall $swp1 ingress

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