linux/tools/testing/selftests/netfilter, branch v5.9

selftests: netfilter: add command usage

2020-08-28T18:12:00Z

Avoid bad command arguments. Based on tools/power/cpupower/bench/cpufreq-bench_plot.sh Signed-off-by: Fabian Frederick Signed-off-by: Pablo Neira Ayuso

selftests: netfilter: simplify command testing

2020-08-28T18:11:59Z

Fix some shellcheck SC2181 warnings: "Check exit code directly with e.g. 'if mycmd;', not indirectly with $?." as suggested by Stefano Brivio. Signed-off-by: Fabian Frederick Signed-off-by: Pablo Neira Ayuso

selftests: netfilter: remove unused variable in make_file()

2020-08-28T18:11:59Z

'who' variable was not used in make_file() Problem found using Shellcheck Signed-off-by: Fabian Frederick Signed-off-by: Pablo Neira Ayuso

selftests: netfilter: exit on invalid parameters

2020-08-28T18:11:59Z

exit script with comments when parameters are wrong during address addition. No need for a message when trying to change MTU with lower values: output is self-explanatory. Use short testing sequence to avoid shellcheck warnings (suggested by Stefano Brivio). Signed-off-by: Fabian Frederick Signed-off-by: Pablo Neira Ayuso

selftests: netfilter: fix header example

2020-08-28T18:11:58Z

nft_flowtable.sh is made for bash not sh. Also give values which not return "RTNETLINK answers: Invalid argument" Signed-off-by: Fabian Frederick Signed-off-by: Pablo Neira Ayuso

selftests: netfilter: kill running process only

2020-08-13T02:25:16Z

Avoid noise like the following: nft_flowtable.sh: line 250: kill: (4691) - No such process Signed-off-by: Fabian Frederick Signed-off-by: Pablo Neira Ayuso

selftests: netfilter: add MTU arguments to flowtables

2020-08-13T02:25:11Z

Add some documentation, default values defined in original script and Originator/Link/Responder arguments using getopts like in tools/power/cpupower/bench/cpufreq-bench_plot.sh Signed-off-by: Fabian Frederick Signed-off-by: Pablo Neira Ayuso

selftests: netfilter: add checktool function

2020-08-13T02:25:08Z

avoid repeating the same test for different toolcheck Signed-off-by: Fabian Frederick Signed-off-by: Pablo Neira Ayuso

selftests: netfilter: add meta iif/oif match test

2020-08-03T10:02:22Z

simple test case, but would have caught this: FAIL: iifgroupcount, want "packets 2", got table inet filter { counter iifgroupcount { packets 0 bytes 0 } } Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso

selftests: netfilter: add test case for conntrack helper assignment

2020-06-24T22:50:31Z

check that 'nft ... ct helper set ' works: 1. configure ftp helper via nft and assign it to connections on port 2121 2. check with 'conntrack -L' that the next connection has the ftp helper attached to it. Also add a test for auto-assign (old behaviour). Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso