- Fixed an issue with numbers above int64 in syntax_ipv4.
Numbers that were up to 256 above the max of an int64
could incorrectly be detected as valid ipv4 digit.
- Simplified the IPv4 digit detection function and renamed
to isPosByte.
- added testcasse for malformed IPvc4 addresses
closes: https://github.com/rsyslog/rsyslog/issues/4940
Also now permit interactivly running tests without explicitly setting
$srcdir. This now works if we are inside ./tests and fails, as before,
when we are in a different directory.
Detected by shellcheck via CodeFactor.io
Support tools (like tcpflood) are also upgraded to support the
necessary dynamic port.s
This is part of the effort to make parallel testing possible.
We move parts of the cleanup to the buildbot cleanup, as we cannot
clean out instances on each test when we run parallel tests.
changes some of the test commands to use bash functions
includes some small bug fixes to tests where bugs were
previously not seen due to different plumbing.
