feed_input drops lines starting with a bar character '|', so they can
serve as comments. Syntax chosen because such lines shouldn't be
needed in tests. In particular, the server already ignores such lines
when it reads commands, because they get parsed as empty command with
a pipeline, and empty commands get ignored, regardless of
redirections.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
Capturing the client's output tests both client and server, which is
nice. However, player input isn't visible in the resulting file,
which makes it more difficult to understand.
Route player output to journal (econfig key "keep_journal 2"), and
ignore client output.
Separate tests for the client would be useful.
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
The smoke test waits for the server completing startup by trying to
connect until it works. Hangs if the server doesn't complete startup
for some reason. Make it give up after 5s.
Likewise, The smoke test waits for the server to terminate by trying
kill -0 until it fails. Hangs if the server doesn't terminate. Make
it give up after 5s.
