This is a series of improvements to nettest and fcnal-test.sh from tools/testing/selftests/net which make tests run faster. For me this reduces the runtime from ~40minutes to ~5minutes and makes the tcp tests very fast. Some of the early commits are outright bugfixes. The tests DO NOT pass perfectly for me on latest net-next/master but I verified that the failures also happen without my changes. Here is the list of failures: TEST: ping local, VRF bind - VRF IP [FAIL] TEST: Raw socket bind to local address - VRF IP [FAIL] TEST: ping out, VRF bind - ns-B IPv6 LLA [FAIL] TEST: ping out, VRF bind - multicast IP [FAIL] TEST: TCP socket bind to out of scope local address - ns-A loopback IPv6 [FAIL] TEST: TCP socket bind to VRF address with device bind - VRF IPv6 [FAIL] Three of those were not tested by default before my changes, only with explicit -t 'bind bind6' This is related to my work on TCP-AO but there are no patch dependencies Link: https://lore.kernel.org/netdev/cover.1632240523.git.cdleonard@xxxxxxxxx/ Leonard Crestez (11): selftests: net/fcnal: Fix {ipv4,ipv6}_bind not run by default selftests: net/fcnal: Mark unknown -t or TESTS value as error selftests: net/fcnal: Non-zero exit on failures selftests: net/fcnal: Use accept_dad=0 to avoid setup sleep selftests: net/fcnal: kill_procs via spin instead of sleep selftests: net/fcnal: Do not capture do_run_cmd in verbose mode selftests: nettest: Implement -k to fork after bind or listen selftests: net/fcnal: Replace sleep after server start with -k selftests: nettest: Convert timeout to miliseconds selftests: nettest: Add NETTEST_CLIENT,SERVER}_TIMEOUT envvars selftests: net/fcnal: Reduce client timeout tools/testing/selftests/net/fcnal-test.sh | 710 ++++++++-------------- tools/testing/selftests/net/nettest.c | 134 +++- 2 files changed, 378 insertions(+), 466 deletions(-) base-commit: 0693b27644f04852e46f7f034e3143992b658869 -- 2.25.1
