view tests/test-status-inprocess.py @ 28863:6e06fbee9244

chg: server exited with code 0 without being connectable is an error

Before this patch, if the server started by chg has exited with code 0 without
creating a connectable unix domain socket at the specified address, chg will
exit with code 0, which is not the correct behavior. It can happen, for
example, CHGHG is set to /bin/true.

This patch addresses the issue by checking the exit code of the server and
printing a new error message if the server exited normally but cannot be
reached.

#!/usr/bin/env python
from __future__ import absolute_import, print_function

from mercurial import (
    commands,
    localrepo,
    ui as uimod,
)

u = uimod.ui()

print('% creating repo')
repo = localrepo.localrepository(u, '.', create=True)

f = open('test.py', 'w')
try:
    f.write('foo\n')
finally:
    f.close

print('% add and commit')
commands.add(u, repo, 'test.py')
commands.commit(u, repo, message='*')
commands.status(u, repo, clean=True)


print('% change')
f = open('test.py', 'w')
try:
    f.write('bar\n')
finally:
    f.close()

# this would return clean instead of changed before the fix
commands.status(u, repo, clean=True, modified=True)