* [PATCH net] selftests: Fix suppress test in fib_tests.sh
@ 2020-04-21 14:47 David Ahern
2020-04-22 20:03 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: David Ahern @ 2020-04-21 14:47 UTC (permalink / raw)
To: davem, kuba; +Cc: netdev, David Ahern, Jason A . Donenfeld
From: David Ahern <dsahern@gmail.com>
fib_tests is spewing errors:
...
Cannot open network namespace "ns1": No such file or directory
Cannot open network namespace "ns1": No such file or directory
Cannot open network namespace "ns1": No such file or directory
Cannot open network namespace "ns1": No such file or directory
ping: connect: Network is unreachable
Cannot open network namespace "ns1": No such file or directory
Cannot open network namespace "ns1": No such file or directory
...
Each test entry in fib_tests is supposed to do its own setup and
cleanup. Right now the $IP commands in fib_suppress_test are
failing because there is no ns1. Add the setup/cleanup and logging
expected for each test.
Fixes: ca7a03c41753 ("ipv6: do not free rt if FIB_LOOKUP_NOREF is set on suppress rule")
Signed-off-by: David Ahern <dsahern@gmail.com>
Cc: Jason A. Donenfeld <Jason@zx2c4.com>
---
tools/testing/selftests/net/fib_tests.sh | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/net/fib_tests.sh b/tools/testing/selftests/net/fib_tests.sh
index b7616704b55e..84205c3a55eb 100755
--- a/tools/testing/selftests/net/fib_tests.sh
+++ b/tools/testing/selftests/net/fib_tests.sh
@@ -618,16 +618,22 @@ fib_nexthop_test()
fib_suppress_test()
{
+ echo
+ echo "FIB rule with suppress_prefixlength"
+ setup
+
$IP link add dummy1 type dummy
$IP link set dummy1 up
$IP -6 route add default dev dummy1
$IP -6 rule add table main suppress_prefixlength 0
- ping -f -c 1000 -W 1 1234::1 || true
+ ping -f -c 1000 -W 1 1234::1 >/dev/null 2>&1
$IP -6 rule del table main suppress_prefixlength 0
$IP link del dummy1
# If we got here without crashing, we're good.
- return 0
+ log_test 0 0 "FIB rule suppress test"
+
+ cleanup
}
################################################################################
--
2.20.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH net] selftests: Fix suppress test in fib_tests.sh
2020-04-21 14:47 [PATCH net] selftests: Fix suppress test in fib_tests.sh David Ahern
@ 2020-04-22 20:03 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2020-04-22 20:03 UTC (permalink / raw)
To: dsahern; +Cc: kuba, netdev, dsahern, Jason
From: David Ahern <dsahern@kernel.org>
Date: Tue, 21 Apr 2020 08:47:24 -0600
> From: David Ahern <dsahern@gmail.com>
>
> fib_tests is spewing errors:
> ...
> Cannot open network namespace "ns1": No such file or directory
> Cannot open network namespace "ns1": No such file or directory
> Cannot open network namespace "ns1": No such file or directory
> Cannot open network namespace "ns1": No such file or directory
> ping: connect: Network is unreachable
> Cannot open network namespace "ns1": No such file or directory
> Cannot open network namespace "ns1": No such file or directory
> ...
>
> Each test entry in fib_tests is supposed to do its own setup and
> cleanup. Right now the $IP commands in fib_suppress_test are
> failing because there is no ns1. Add the setup/cleanup and logging
> expected for each test.
>
> Fixes: ca7a03c41753 ("ipv6: do not free rt if FIB_LOOKUP_NOREF is set on suppress rule")
> Signed-off-by: David Ahern <dsahern@gmail.com>
Applied, thanks.
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