From: Daniel Díaz daniel.diaz@linaro.org
[ Upstream commit bd5e1e42826f18147afb0ba07e6a815f52cf8bcb ]
The `nettest` binary, built from `selftests/net/nettest.c`, was expected to be found in the path during test execution of `fcnal-test.sh` and `pmtu.sh`, leading to tests getting skipped when the binary is not installed in the system, as can be seen in these logs found in the wild [1]:
# TEST: vti4: PMTU exceptions [SKIP] [ 350.600250] IPv6: ADDRCONF(NETDEV_CHANGE): veth_b: link becomes ready [ 350.607421] IPv6: ADDRCONF(NETDEV_CHANGE): veth_a: link becomes ready # 'nettest' command not found; skipping tests # xfrm6udp not supported # TEST: vti6: PMTU exceptions (ESP-in-UDP) [SKIP] [ 351.605102] IPv6: ADDRCONF(NETDEV_CHANGE): veth_b: link becomes ready [ 351.612243] IPv6: ADDRCONF(NETDEV_CHANGE): veth_a: link becomes ready # 'nettest' command not found; skipping tests # xfrm4udp not supported
The `unicast_extensions.sh` tests also rely on `nettest`, but it runs fine there because it looks for the binary in the current working directory [2]:
The same mechanism that works for the Unicast extensions tests is here copied over to the PMTU and functional tests.
[1] https://lkft.validation.linaro.org/scheduler/job/5839508#L6221 [2] https://lkft.validation.linaro.org/scheduler/job/5839508#L7958
Signed-off-by: Daniel Díaz daniel.diaz@linaro.org Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- tools/testing/selftests/net/fcnal-test.sh | 11 +++++++---- tools/testing/selftests/net/pmtu.sh | 10 ++++++---- 2 files changed, 13 insertions(+), 8 deletions(-)
diff --git a/tools/testing/selftests/net/fcnal-test.sh b/tools/testing/selftests/net/fcnal-test.sh index 91f54112167f..364c82b797c1 100755 --- a/tools/testing/selftests/net/fcnal-test.sh +++ b/tools/testing/selftests/net/fcnal-test.sh @@ -4072,10 +4072,13 @@ elif [ "$TESTS" = "ipv6" ]; then TESTS="$TESTS_IPV6" fi
-which nettest >/dev/null -if [ $? -ne 0 ]; then - echo "'nettest' command not found; skipping tests" - exit $ksft_skip +# nettest can be run from PATH or from same directory as this selftest +if ! which nettest >/dev/null; then + PATH=$PWD:$PATH + if ! which nettest >/dev/null; then + echo "'nettest' command not found; skipping tests" + exit $ksft_skip + fi fi
declare -i nfail=0 diff --git a/tools/testing/selftests/net/pmtu.sh b/tools/testing/selftests/net/pmtu.sh index 694732e4b344..da6ab300207c 100755 --- a/tools/testing/selftests/net/pmtu.sh +++ b/tools/testing/selftests/net/pmtu.sh @@ -671,10 +671,12 @@ setup_xfrm() { }
setup_nettest_xfrm() { - which nettest >/dev/null - if [ $? -ne 0 ]; then - echo "'nettest' command not found; skipping tests" - return 1 + if ! which nettest >/dev/null; then + PATH=$PWD:$PATH + if ! which nettest >/dev/null; then + echo "'nettest' command not found; skipping tests" + return 1 + fi fi
[ ${1} -eq 6 ] && proto="-6" || proto=""