There will soon be multiple log directories so the paths will no longer
be static in runtests.pl. Also, get rid of $SERVER2IN which was not
used.
Ref: #10818
Some recent refactoring made these export no longer necessary. Also,
stop displaying the Unix socket paths at startup since there will soon
be many of them and they're not that interesting.
Ref: #10818
Log messages generated with logmsg can now be buffered and returned from
the runner as a return value. This will be needed with parallel testing
to allow all messages for one test to be displayed together instead of
interspersed with messages of multiple tests. Buffering can be disabled
by setting a logging callback function with setlogfunc, which is
currently being done to preserve existing logging behaviour for now.
Some additional output is generated in verbose and debugprotocol modes,
which don't always use logmsg. These modes also impact some servers
which generate extra messages. No attempt is made to buffer everything
if these modes are enabled.
Ref: #10818Closes#11016
The server ports are chosen randomly for each server, but the random
ranges chosen were inconsistently-sized and overlapping. Now, they are
spread out more so at least the first random port chosen for each server
is guaranteed to not also be chosen by another server. The starting port
numbers are also raised to put them in the Ephemeral Port range—not the
range defined by RFC 6335 but the one used by Linux, which starts lower
and gives us more room to work with.
Reported-by: Daniel Stenberg
Calling stopserver() before retrying stunnel due to an error would stop
the dependent server (such as HTTP) meaning stunnel would have nothing
to talk to when it came up. Don't try to force a stop when it didn't
actually start. Also, don't mark the server as bad for future use when
it starts up on a retry.
Reported-by: eaglegai at github
Tested-by: eaglegai at github
Fixes#10976
If a server couldn't be started on a port, a new one is randomly chosen
and the server is tried again. Avoid accidentally using a
randomly-chosen 0 port offset by adding 1 to the random number.
Found-by: Daniel Stenberg
This reduces the startup time when there is a known conflict on the
random port chosen for a server. This was already done for stunnel, but
now it's done for all servers.
testutil.pm now contains a few miscellaneous functions that are used in
several places but have no better place to live. subvariables moves to
servers.pm since most variables that it substitutes relate to servers,
so this is the most appropriate place. Rename a few functions for better
naming consistency.
Ref: #10818Closes#10995
