Add test for dropped messages to UDP loghost.

Adapt expected number of dropped messages after sendsyslog(2) kernel
buffer size has changed.

Syslogd's debug and error messages have changed a bit, adapt test.

The TCP socket buffer size for syslogd has changed. Adapt tests
where we count the dropped messages. A different number gets stuck
in the kernel buffers now which is not included in the syslogd
sta

The TCP socket buffer size for syslogd has changed. Adapt tests
where we count the dropped messages. A different number gets stuck
in the kernel buffers now which is not included in the syslogd
statistics.

show more ...

Add test for sendsyslog(2) dropped message reporting.

Make syslogd tests more reliable. Allow TLS tests to drop a wider
rage of messages and make dropped regexes more specific.

Now tls_write() behaves like write(2), so the TLS tests produce the
same results as the TCP tests.

Do not count the dropped messages strictly, so that the syslogd
tests are depending less on the timing. Fix a race in the buffer
sync test. Now make regress of syslogd passes on my amd64, i386,
spa

Do not count the dropped messages strictly, so that the syslogd
tests are depending less on the timing. Fix a race in the buffer
sync test. Now make regress of syslogd passes on my amd64, i386,
sparc64, alpha machines.

show more ...

The write again workaround in syslogd changes the dropped message
counter. Adapt tests.

Make syslogd tests more reliable. Increase the allowed range of
lost log messages. Improve the synchronisation of client and server.

Make syslogd test more reliable. Use Time::HiRes to sleep .01
seconds in the write_lines() loop. This slows down the client, so
all messages reach syslogd and flood its buffers. Increase the
timeo

Make syslogd test more reliable. Use Time::HiRes to sleep .01
seconds in the write_lines() loop. This slows down the client, so
all messages reach syslogd and flood its buffers. Increase the
timeout to wait until all buffers are full. Use this code in all
TCP/TLS buffer and memory overflow tests.

show more ...

Change syslog tests from transparent framing to octet counting.
Add tests for truncated buffer handling.

Add syslogd tests for dropped messages.