ipfw(8): add ioctl/instruction generation tests
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Authored by melifaro on Jun 11 2023, 4:01 PM.

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rG9f44a47fd079: ipfw(8): add ioctl/instruction generation tests

Summary

Add ABI-related tests for ipfw(8).

The tests are handy to ensure smooth upcoming libipfw(3) introduction.

This diff adds the python framework for parsing and generating ipfw ioctls (rules only ATM).
ipfw(8) is extended with -x key which triggers dumping ioctls (wrapped in the debug header) to the stdout, where they can be read by the tests.
Most likely, this interface is temporary for the duration of ipfw(8) conversion to use libipfw. After the conversion, the different, yet-to-be-created interface will be used.

The current form is handy as it allows "cheap" testing without any side-effects.

Test Plan

17:51 [0] m@devel0 s kyua test -k /usr/tests/sbin/ipfw/Kyuafile
test_add_rule.py:TestAddRule::test_add_ports[test_range-dst]  ->  passed  [0.228s]
test_add_rule.py:TestAddRule::test_add_ports[test_range-src]  ->  passed  [0.257s]
test_add_rule.py:TestAddRule::test_add_ports[test_ranges-dst]  ->  passed  [0.228s]
test_add_rule.py:TestAddRule::test_add_ports[test_ranges-src]  ->  passed  [0.227s]
test_add_rule.py:TestAddRule::test_add_ports[test_single-dst]  ->  passed  [0.227s]
test_add_rule.py:TestAddRule::test_add_ports[test_single-src]  ->  passed  [0.227s]
test_add_rule.py:TestAddRule::test_add_rule[test_keep_state]  ->  passed  [0.257s]
test_add_rule.py:TestAddRule::test_add_rule[test_or]  ->  passed  [0.229s]
test_add_rule.py:TestAddRule::test_add_rule[test_rulenum]  ->  passed  [0.233s]
test_add_rule.py:TestAddRule::test_add_rule[test_tables]  ->  passed  [0.284s]
test_add_rule.py:TestAddRule::test_add_single_instruction[test_ports]  ->  passed  [0.252s]
test_add_rule.py:TestAddRule::test_add_single_instruction[test_prob]  ->  passed  [0.238s]
test_add_rule.py:TestAddRule::test_add_single_instruction[test_proto]  ->  passed  [0.246s]

Results file id is usr_tests_sbin_ipfw.20230611-175151-288150
Results saved to /home/melifaro/.kyua/store/results.usr_tests_sbin_ipfw.20230611-175151-288150.db

13/13 passed (0 failed)