def test_lock_set_release(self):
def lock_exists():
private_dir = os.path.join(self._test_base,
common.hgsvn_private_dir)
return common.hgsvn_lock_file in os.listdir(private_dir)
l = common.get_hgsvn_lock(self._test_base)
lock_file = os.path.join(self._test_base, common.hgsvn_private_dir,
common.hgsvn_lock_file)
assert_true(lock_exists())
l.release()
assert_false(lock_exists())
def test_locked(self):
l = common.get_hgsvn_lock(self._test_base)
assert_raises(common.LockHeld,
common.get_hgsvn_lock, self._test_base)
l.release()
def display_parser_error(parser, message):
"""
Display an options error, and terminate.
"""
print "error:", message
print
parser.print_help()
sys.exit(1)
def locked_main(real_main, *args, **kwds):
"""Wrapper for main() functions, that takes care of .hgsvn/lock."""
# Make sure that we work in the checkout's top-level directory (issue3).
try:
change_to_rootdir()
except HgSVNError, err:
sys.stderr.write("%s\n" % err)
return 1
# We must do this before trying to take the lock file
fixup_hgsvn_dir('.')
try:
l = get_hgsvn_lock()
except LockHeld, e:
print "Aborting:", e
return 1
try:
return real_main(*args, **kwds)
finally:
l.release()
def display_parser_error(parser, message):
"""
Display an options error, and terminate.
"""
print "error:", message
print
parser.print_help()
sys.exit(1)
def locked_main(real_main, *args, **kwds):
"""Wrapper for main() functions, that takes care of .hgsvn/lock."""
# Make sure that we work in the checkout's top-level directory (issue3).
try:
change_to_rootdir()
except HgSVNError, err:
sys.stderr.write("%s\n" % err)
return 1
# We must do this before trying to take the lock file
fixup_hgsvn_dir('.')
try:
l = get_hgsvn_lock()
except LockHeld, e:
print "Aborting:", e
return 1
try:
return real_main(*args, **kwds)
finally:
l.release()
