diff options
Diffstat (limited to 'tools/testing/selftests/net')
| -rwxr-xr-x | tools/testing/selftests/net/bind_bhash.sh | 26 | ||||
| -rw-r--r-- | tools/testing/selftests/net/bind_wildcard.c | 68 | ||||
| -rwxr-xr-x | tools/testing/selftests/net/hsr/hsr_ping.sh | 266 | ||||
| -rw-r--r-- | tools/testing/selftests/net/tls.c | 8 |
4 files changed, 218 insertions, 150 deletions
diff --git a/tools/testing/selftests/net/bind_bhash.sh b/tools/testing/selftests/net/bind_bhash.sh index ca0292d4b441..a28563bdaae0 100755 --- a/tools/testing/selftests/net/bind_bhash.sh +++ b/tools/testing/selftests/net/bind_bhash.sh @@ -2,7 +2,7 @@ # SPDX-License-Identifier: GPL-2.0 NR_FILES=32768 -SAVED_NR_FILES=$(ulimit -n) +readonly NETNS="ns-$(mktemp -u XXXXXX)" # default values port=443 @@ -36,21 +36,21 @@ while getopts "ha:p:64" opt; do done setup() { + ip netns add "${NETNS}" + ip -netns "${NETNS}" link add veth0 type veth peer name veth1 + ip -netns "${NETNS}" link set lo up + ip -netns "${NETNS}" link set veth0 up + ip -netns "${NETNS}" link set veth1 up + if [[ "$use_v6" == true ]]; then - ip addr add $addr_v6 nodad dev eth0 + ip -netns "${NETNS}" addr add $addr_v6 nodad dev veth0 else - ip addr add $addr_v4 dev lo + ip -netns "${NETNS}" addr add $addr_v4 dev lo fi - ulimit -n $NR_FILES } cleanup() { - if [[ "$use_v6" == true ]]; then - ip addr del $addr_v6 dev eth0 - else - ip addr del $addr_v4/32 dev lo - fi - ulimit -n $SAVED_NR_FILES + ip netns del "${NETNS}" } if [[ "$addr" != "" ]]; then @@ -59,8 +59,10 @@ if [[ "$addr" != "" ]]; then fi setup if [[ "$use_v6" == true ]] ; then - ./bind_bhash $port "ipv6" $addr_v6 + ip netns exec "${NETNS}" sh -c \ + "ulimit -n ${NR_FILES};./bind_bhash ${port} ipv6 ${addr_v6}" else - ./bind_bhash $port "ipv4" $addr_v4 + ip netns exec "${NETNS}" sh -c \ + "ulimit -n ${NR_FILES};./bind_bhash ${port} ipv4 ${addr_v4}" fi cleanup diff --git a/tools/testing/selftests/net/bind_wildcard.c b/tools/testing/selftests/net/bind_wildcard.c index 58edfc15d28b..a2662348cdb1 100644 --- a/tools/testing/selftests/net/bind_wildcard.c +++ b/tools/testing/selftests/net/bind_wildcard.c @@ -6,41 +6,91 @@ #include "../kselftest_harness.h" +struct in6_addr in6addr_v4mapped_any = { + .s6_addr = { + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 255, 255, + 0, 0, 0, 0 + } +}; + +struct in6_addr in6addr_v4mapped_loopback = { + .s6_addr = { + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 255, 255, + 127, 0, 0, 1 + } +}; + FIXTURE(bind_wildcard) { struct sockaddr_in addr4; struct sockaddr_in6 addr6; - int expected_errno; }; FIXTURE_VARIANT(bind_wildcard) { const __u32 addr4_const; const struct in6_addr *addr6_const; + int expected_errno; }; FIXTURE_VARIANT_ADD(bind_wildcard, v4_any_v6_any) { .addr4_const = INADDR_ANY, .addr6_const = &in6addr_any, + .expected_errno = EADDRINUSE, }; FIXTURE_VARIANT_ADD(bind_wildcard, v4_any_v6_local) { .addr4_const = INADDR_ANY, .addr6_const = &in6addr_loopback, + .expected_errno = 0, +}; + +FIXTURE_VARIANT_ADD(bind_wildcard, v4_any_v6_v4mapped_any) +{ + .addr4_const = INADDR_ANY, + .addr6_const = &in6addr_v4mapped_any, + .expected_errno = EADDRINUSE, +}; + +FIXTURE_VARIANT_ADD(bind_wildcard, v4_any_v6_v4mapped_local) +{ + .addr4_const = INADDR_ANY, + .addr6_const = &in6addr_v4mapped_loopback, + .expected_errno = EADDRINUSE, }; FIXTURE_VARIANT_ADD(bind_wildcard, v4_local_v6_any) { .addr4_const = INADDR_LOOPBACK, .addr6_const = &in6addr_any, + .expected_errno = EADDRINUSE, }; FIXTURE_VARIANT_ADD(bind_wildcard, v4_local_v6_local) { .addr4_const = INADDR_LOOPBACK, .addr6_const = &in6addr_loopback, + .expected_errno = 0, +}; + +FIXTURE_VARIANT_ADD(bind_wildcard, v4_local_v6_v4mapped_any) +{ + .addr4_const = INADDR_LOOPBACK, + .addr6_const = &in6addr_v4mapped_any, + .expected_errno = EADDRINUSE, +}; + +FIXTURE_VARIANT_ADD(bind_wildcard, v4_local_v6_v4mapped_local) +{ + .addr4_const = INADDR_LOOPBACK, + .addr6_const = &in6addr_v4mapped_loopback, + .expected_errno = EADDRINUSE, }; FIXTURE_SETUP(bind_wildcard) @@ -52,11 +102,6 @@ FIXTURE_SETUP(bind_wildcard) self->addr6.sin6_family = AF_INET6; self->addr6.sin6_port = htons(0); self->addr6.sin6_addr = *variant->addr6_const; - - if (variant->addr6_const == &in6addr_any) - self->expected_errno = EADDRINUSE; - else - self->expected_errno = 0; } FIXTURE_TEARDOWN(bind_wildcard) @@ -65,6 +110,7 @@ FIXTURE_TEARDOWN(bind_wildcard) void bind_sockets(struct __test_metadata *_metadata, FIXTURE_DATA(bind_wildcard) *self, + int expected_errno, struct sockaddr *addr1, socklen_t addrlen1, struct sockaddr *addr2, socklen_t addrlen2) { @@ -86,9 +132,9 @@ void bind_sockets(struct __test_metadata *_metadata, ASSERT_GT(fd[1], 0); ret = bind(fd[1], addr2, addrlen2); - if (self->expected_errno) { + if (expected_errno) { ASSERT_EQ(ret, -1); - ASSERT_EQ(errno, self->expected_errno); + ASSERT_EQ(errno, expected_errno); } else { ASSERT_EQ(ret, 0); } @@ -99,14 +145,14 @@ void bind_sockets(struct __test_metadata *_metadata, TEST_F(bind_wildcard, v4_v6) { - bind_sockets(_metadata, self, - (struct sockaddr *)&self->addr4, sizeof(self->addr6), + bind_sockets(_metadata, self, variant->expected_errno, + (struct sockaddr *)&self->addr4, sizeof(self->addr4), (struct sockaddr *)&self->addr6, sizeof(self->addr6)); } TEST_F(bind_wildcard, v6_v4) { - bind_sockets(_metadata, self, + bind_sockets(_metadata, self, variant->expected_errno, (struct sockaddr *)&self->addr6, sizeof(self->addr6), (struct sockaddr *)&self->addr4, sizeof(self->addr4)); } diff --git a/tools/testing/selftests/net/hsr/hsr_ping.sh b/tools/testing/selftests/net/hsr/hsr_ping.sh index df9143538708..1c6457e54625 100755 --- a/tools/testing/selftests/net/hsr/hsr_ping.sh +++ b/tools/testing/selftests/net/hsr/hsr_ping.sh @@ -41,61 +41,6 @@ cleanup() done } -ip -Version > /dev/null 2>&1 -if [ $? -ne 0 ];then - echo "SKIP: Could not run test without ip tool" - exit $ksft_skip -fi - -trap cleanup EXIT - -for i in "$ns1" "$ns2" "$ns3" ;do - ip netns add $i || exit $ksft_skip - ip -net $i link set lo up -done - -echo "INFO: preparing interfaces." -# Three HSR nodes. Each node has one link to each of its neighbour, two links in total. -# -# ns1eth1 ----- ns2eth1 -# hsr1 hsr2 -# ns1eth2 ns2eth2 -# | | -# ns3eth1 ns3eth2 -# \ / -# hsr3 -# -# Interfaces -ip link add ns1eth1 netns "$ns1" type veth peer name ns2eth1 netns "$ns2" -ip link add ns1eth2 netns "$ns1" type veth peer name ns3eth1 netns "$ns3" -ip link add ns3eth2 netns "$ns3" type veth peer name ns2eth2 netns "$ns2" - -# HSRv0. -ip -net "$ns1" link add name hsr1 type hsr slave1 ns1eth1 slave2 ns1eth2 supervision 45 version 0 proto 0 -ip -net "$ns2" link add name hsr2 type hsr slave1 ns2eth1 slave2 ns2eth2 supervision 45 version 0 proto 0 -ip -net "$ns3" link add name hsr3 type hsr slave1 ns3eth1 slave2 ns3eth2 supervision 45 version 0 proto 0 - -# IP for HSR -ip -net "$ns1" addr add 100.64.0.1/24 dev hsr1 -ip -net "$ns1" addr add dead:beef:1::1/64 dev hsr1 nodad -ip -net "$ns2" addr add 100.64.0.2/24 dev hsr2 -ip -net "$ns2" addr add dead:beef:1::2/64 dev hsr2 nodad -ip -net "$ns3" addr add 100.64.0.3/24 dev hsr3 -ip -net "$ns3" addr add dead:beef:1::3/64 dev hsr3 nodad - -# All Links up -ip -net "$ns1" link set ns1eth1 up -ip -net "$ns1" link set ns1eth2 up -ip -net "$ns1" link set hsr1 up - -ip -net "$ns2" link set ns2eth1 up -ip -net "$ns2" link set ns2eth2 up -ip -net "$ns2" link set hsr2 up - -ip -net "$ns3" link set ns3eth1 up -ip -net "$ns3" link set ns3eth2 up -ip -net "$ns3" link set hsr3 up - # $1: IP address is_v6() { @@ -164,93 +109,168 @@ stop_if_error() fi } - -echo "INFO: Initial validation ping." -# Each node has to be able each one. -do_ping "$ns1" 100.64.0.2 -do_ping "$ns2" 100.64.0.1 -do_ping "$ns3" 100.64.0.1 -stop_if_error "Initial validation failed." - -do_ping "$ns1" 100.64.0.3 -do_ping "$ns2" 100.64.0.3 -do_ping "$ns3" 100.64.0.2 - -do_ping "$ns1" dead:beef:1::2 -do_ping "$ns1" dead:beef:1::3 -do_ping "$ns2" dead:beef:1::1 -do_ping "$ns2" dead:beef:1::2 -do_ping "$ns3" dead:beef:1::1 -do_ping "$ns3" dead:beef:1::2 - -stop_if_error "Initial validation failed." +do_complete_ping_test() +{ + echo "INFO: Initial validation ping." + # Each node has to be able each one. + do_ping "$ns1" 100.64.0.2 + do_ping "$ns2" 100.64.0.1 + do_ping "$ns3" 100.64.0.1 + stop_if_error "Initial validation failed." + + do_ping "$ns1" 100.64.0.3 + do_ping "$ns2" 100.64.0.3 + do_ping "$ns3" 100.64.0.2 + + do_ping "$ns1" dead:beef:1::2 + do_ping "$ns1" dead:beef:1::3 + do_ping "$ns2" dead:beef:1::1 + do_ping "$ns2" dead:beef:1::2 + do_ping "$ns3" dead:beef:1::1 + do_ping "$ns3" dead:beef:1::2 + + stop_if_error "Initial validation failed." # Wait until supervisor all supervision frames have been processed and the node # entries have been merged. Otherwise duplicate frames will be observed which is # valid at this stage. -WAIT=5 -while [ ${WAIT} -gt 0 ] -do - grep 00:00:00:00:00:00 /sys/kernel/debug/hsr/hsr*/node_table - if [ $? -ne 0 ] - then - break - fi - sleep 1 - let WAIT = WAIT - 1 -done + WAIT=5 + while [ ${WAIT} -gt 0 ] + do + grep 00:00:00:00:00:00 /sys/kernel/debug/hsr/hsr*/node_table + if [ $? -ne 0 ] + then + break + fi + sleep 1 + let "WAIT = WAIT - 1" + done # Just a safety delay in case the above check didn't handle it. -sleep 1 + sleep 1 + + echo "INFO: Longer ping test." + do_ping_long "$ns1" 100.64.0.2 + do_ping_long "$ns1" dead:beef:1::2 + do_ping_long "$ns1" 100.64.0.3 + do_ping_long "$ns1" dead:beef:1::3 -echo "INFO: Longer ping test." -do_ping_long "$ns1" 100.64.0.2 -do_ping_long "$ns1" dead:beef:1::2 -do_ping_long "$ns1" 100.64.0.3 -do_ping_long "$ns1" dead:beef:1::3 + stop_if_error "Longer ping test failed." -stop_if_error "Longer ping test failed." + do_ping_long "$ns2" 100.64.0.1 + do_ping_long "$ns2" dead:beef:1::1 + do_ping_long "$ns2" 100.64.0.3 + do_ping_long "$ns2" dead:beef:1::2 + stop_if_error "Longer ping test failed." -do_ping_long "$ns2" 100.64.0.1 -do_ping_long "$ns2" dead:beef:1::1 -do_ping_long "$ns2" 100.64.0.3 -do_ping_long "$ns2" dead:beef:1::2 -stop_if_error "Longer ping test failed." + do_ping_long "$ns3" 100.64.0.1 + do_ping_long "$ns3" dead:beef:1::1 + do_ping_long "$ns3" 100.64.0.2 + do_ping_long "$ns3" dead:beef:1::2 + stop_if_error "Longer ping test failed." -do_ping_long "$ns3" 100.64.0.1 -do_ping_long "$ns3" dead:beef:1::1 -do_ping_long "$ns3" 100.64.0.2 -do_ping_long "$ns3" dead:beef:1::2 -stop_if_error "Longer ping test failed." + echo "INFO: Cutting one link." + do_ping_long "$ns1" 100.64.0.3 & -echo "INFO: Cutting one link." -do_ping_long "$ns1" 100.64.0.3 & + sleep 3 + ip -net "$ns3" link set ns3eth1 down + wait -sleep 3 -ip -net "$ns3" link set ns3eth1 down -wait + ip -net "$ns3" link set ns3eth1 up -ip -net "$ns3" link set ns3eth1 up + stop_if_error "Failed with one link down." -stop_if_error "Failed with one link down." + echo "INFO: Delay the link and drop a few packages." + tc -net "$ns3" qdisc add dev ns3eth1 root netem delay 50ms + tc -net "$ns2" qdisc add dev ns2eth1 root netem delay 5ms loss 25% -echo "INFO: Delay the link and drop a few packages." -tc -net "$ns3" qdisc add dev ns3eth1 root netem delay 50ms -tc -net "$ns2" qdisc add dev ns2eth1 root netem delay 5ms loss 25% + do_ping_long "$ns1" 100.64.0.2 + do_ping_long "$ns1" 100.64.0.3 -do_ping_long "$ns1" 100.64.0.2 -do_ping_long "$ns1" 100.64.0.3 + stop_if_error "Failed with delay and packetloss." -stop_if_error "Failed with delay and packetloss." + do_ping_long "$ns2" 100.64.0.1 + do_ping_long "$ns2" 100.64.0.3 -do_ping_long "$ns2" 100.64.0.1 -do_ping_long "$ns2" 100.64.0.3 + stop_if_error "Failed with delay and packetloss." -stop_if_error "Failed with delay and packetloss." + do_ping_long "$ns3" 100.64.0.1 + do_ping_long "$ns3" 100.64.0.2 + stop_if_error "Failed with delay and packetloss." + + echo "INFO: All good." +} + +setup_hsr_interfaces() +{ + local HSRv="$1" + + echo "INFO: preparing interfaces for HSRv${HSRv}." +# Three HSR nodes. Each node has one link to each of its neighbour, two links in total. +# +# ns1eth1 ----- ns2eth1 +# hsr1 hsr2 +# ns1eth2 ns2eth2 +# | | +# ns3eth1 ns3eth2 +# \ / +# hsr3 +# + # Interfaces + ip link add ns1eth1 netns "$ns1" type veth peer name ns2eth1 netns "$ns2" + ip link add ns1eth2 netns "$ns1" type veth peer name ns3eth1 netns "$ns3" + ip link add ns3eth2 netns "$ns3" type veth peer name ns2eth2 netns "$ns2" + + # HSRv0/1 + ip -net "$ns1" link add name hsr1 type hsr slave1 ns1eth1 slave2 ns1eth2 supervision 45 version $HSRv proto 0 + ip -net "$ns2" link add name hsr2 type hsr slave1 ns2eth1 slave2 ns2eth2 supervision 45 version $HSRv proto 0 + ip -net "$ns3" link add name hsr3 type hsr slave1 ns3eth1 slave2 ns3eth2 supervision 45 version $HSRv proto 0 + + # IP for HSR + ip -net "$ns1" addr add 100.64.0.1/24 dev hsr1 + ip -net "$ns1" addr add dead:beef:1::1/64 dev hsr1 nodad + ip -net "$ns2" addr add 100.64.0.2/24 dev hsr2 + ip -net "$ns2" addr add dead:beef:1::2/64 dev hsr2 nodad + ip -net "$ns3" addr add 100.64.0.3/24 dev hsr3 + ip -net "$ns3" addr add dead:beef:1::3/64 dev hsr3 nodad + + # All Links up + ip -net "$ns1" link set ns1eth1 up + ip -net "$ns1" link set ns1eth2 up + ip -net "$ns1" link set hsr1 up + + ip -net "$ns2" link set ns2eth1 up + ip -net "$ns2" link set ns2eth2 up + ip -net "$ns2" link set hsr2 up + + ip -net "$ns3" link set ns3eth1 up + ip -net "$ns3" link set ns3eth2 up + ip -net "$ns3" link set hsr3 up +} + +ip -Version > /dev/null 2>&1 +if [ $? -ne 0 ];then + echo "SKIP: Could not run test without ip tool" + exit $ksft_skip +fi + +trap cleanup EXIT + +for i in "$ns1" "$ns2" "$ns3" ;do + ip netns add $i || exit $ksft_skip + ip -net $i link set lo up +done + +setup_hsr_interfaces 0 +do_complete_ping_test +cleanup + +for i in "$ns1" "$ns2" "$ns3" ;do + ip netns add $i || exit $ksft_skip + ip -net $i link set lo up +done -do_ping_long "$ns3" 100.64.0.1 -do_ping_long "$ns3" 100.64.0.2 -stop_if_error "Failed with delay and packetloss." +setup_hsr_interfaces 1 +do_complete_ping_test -echo "INFO: All good." exit $ret diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c index 297d972558fb..464853a7f982 100644 --- a/tools/testing/selftests/net/tls.c +++ b/tools/testing/selftests/net/tls.c @@ -613,11 +613,11 @@ TEST_F(tls, sendmsg_large) msg.msg_iov = &vec; msg.msg_iovlen = 1; - EXPECT_EQ(sendmsg(self->cfd, &msg, 0), send_len); + EXPECT_EQ(sendmsg(self->fd, &msg, 0), send_len); } while (recvs++ < sends) { - EXPECT_NE(recv(self->fd, mem, send_len, 0), -1); + EXPECT_NE(recv(self->cfd, mem, send_len, 0), -1); } free(mem); @@ -646,9 +646,9 @@ TEST_F(tls, sendmsg_multiple) msg.msg_iov = vec; msg.msg_iovlen = iov_len; - EXPECT_EQ(sendmsg(self->cfd, &msg, 0), total_len); + EXPECT_EQ(sendmsg(self->fd, &msg, 0), total_len); buf = malloc(total_len); - EXPECT_NE(recv(self->fd, buf, total_len, 0), -1); + EXPECT_NE(recv(self->cfd, buf, total_len, 0), -1); for (i = 0; i < iov_len; i++) { EXPECT_EQ(memcmp(test_strs[i], buf + len_cmp, strlen(test_strs[i])), |