comparison tests/test-inotify-issue1208.out @ 9896:2c2f7593ffc4 stable

cmdutil.service: do not _exit(0) in the parent process

The fact that a parent process spawns a daemon does not necessarily means that
it is the only think it has to do. This was forcing since 7c01599dd340 inotify
processes launched implicitely to exit prematurely:
when no inotify server was running, "hg st" for example would only launch a
inotify server, _exit(0) and thus would not return file statuses.

This changeset adds a test for implicitely launched inotify processes.
Change to output of test-inotify-1208 is correct: it reflects the normal
error message of "hg st" when not dying during "hg inserve" daemon creation.

9894:b755a886e8b7

% fail
abort: could not start server: File exists
abort: could not start server: File exists
% inserve
% status
? hg.pid

9896:2c2f7593ffc4

% fail
abort: could not start server: File exists
could not talk to new inotify server: No such file or directory
abort: could not start server: File exists
% inserve
% status
? hg.pid