This test occasionally failed with left-over spool files. As far as we
have analyzed, this is due to the use of an invalid shutdown timeout
(very short) in the second phase of the test. It looks like this is
actually a copy&paste error from phase one. Behaviour of rsyslog was
correct, but the test itself created a false positive.
We have corrected the timeout now and also modernized the test
a bit.
closes https://github.com/rsyslog/rsyslog/issues/2122
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
This is required to support parallel test runs.
Among others, make thise files dynamic:
* test-spool
* rsyslog.input
* rsyslog.out*.log
* tmp.in
Also:
* convert presort test statement to function
* cleanup imfile truncation test
* cleanup imfile-growing-file-id test
some cruft was left due to copy and paste error
* serialize mysql tests
- DEAD_PORT now uses unassigned IANA port unlike to be used on the system
(dynamic port querying is racy and we had at least once an issue, so we
can remove ambiguity here easily)
- replace some diag.sh commands by bash functions
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.
