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* extensions: prefer plain 'set' over 'set mark and'Florian Westphal2018-02-201-0/+3
| | | | | | | | | | | | | | adding a test case for MARK --set-mark 0 fails with exp: nft add rule ip mangle OUTPUT counter meta mark set 0x0 res: nft add rule ip mangle OUTPUT counter meta mark set mark and 0x0 This translation isn't wrong, but unneccessarily complex, so change order to first check if mask bits are all ones. In that case we can simply use an immediate value without need for logical operators. Signed-off-by: Florian Westphal <fw@strlen.de>
* tests: add regression tests for xtables-translatePablo M. Bermudo Garay2017-04-071-0/+23
This test suite is intended to detect regressions in the translation infrastructure. The script checks if ip[6]tables-translate produces the expected output, otherwise it prints the wrong translation and the expected one. ** Arguments --all # Show also passed tests [test] # Run only the specified test file ** Test files structure Test files are located under extensions directory. Every file contains tests about specific extension translations. A test file name must end with ".txlate". Inside the files, every single test is defined by two consecutive lines: ip[6]tables-translate command and expected result. One blank line is left between tests by convention. e.g. $ cat extensions/libxt_cpu.txlate iptables-translate -A INPUT -p tcp --dport 80 -m cpu --cpu 0 -j ACCEPT nft add rule ip filter INPUT tcp dport 80 cpu 0 counter accept iptables-translate -A INPUT -p tcp --dport 80 -m cpu ! --cpu 1 -j ACCEPT nft add rule ip filter INPUT tcp dport 80 cpu != 1 counter accept Signed-off-by: Pablo M. Bermudo Garay <pablombg@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>