/
test_options.py
3668 lines (3265 loc) · 136 KB
/
test_options.py
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"""Test suite for supervisor.options"""
import os
import sys
import tempfile
import socket
import unittest
import signal
import shutil
import errno
import platform
from supervisor.compat import StringIO
from supervisor.compat import as_bytes
from supervisor.tests.base import Mock, sentinel, patch
from supervisor.loggers import LevelsByName
from supervisor.tests.base import DummySupervisor
from supervisor.tests.base import DummyLogger
from supervisor.tests.base import DummyOptions
from supervisor.tests.base import DummyPoller
from supervisor.tests.base import DummyPConfig
from supervisor.tests.base import DummyProcess
from supervisor.tests.base import DummySocketConfig
from supervisor.tests.base import lstrip
class OptionTests(unittest.TestCase):
def _getTargetClass(self):
from supervisor.options import Options
return Options
def _makeOptions(self, read_error=False):
Options = self._getTargetClass()
from supervisor.datatypes import integer
class MyOptions(Options):
master = {
'other': 41 }
def __init__(self, read_error=read_error):
self.read_error = read_error
Options.__init__(self)
class Foo(object): pass
self.configroot = Foo()
def read_config(self, fp):
if self.read_error:
raise ValueError(self.read_error)
# Pretend we read it from file:
self.configroot.__dict__.update(self.default_map)
self.configroot.__dict__.update(self.master)
options = MyOptions()
options.configfile = StringIO()
options.add(name='anoption', confname='anoption',
short='o', long='option', default='default')
options.add(name='other', confname='other', env='OTHER',
short='p:', long='other=', handler=integer)
return options
def test_add_flag_not_None_handler_not_None(self):
cls = self._getTargetClass()
inst = cls()
self.assertRaises(ValueError, inst.add, flag=True, handler=True)
def test_add_flag_not_None_long_false_short_false(self):
cls = self._getTargetClass()
inst = cls()
self.assertRaises(
ValueError,
inst.add,
flag=True,
long=False,
short=False,
)
def test_add_flag_not_None_short_endswith_colon(self):
cls = self._getTargetClass()
inst = cls()
self.assertRaises(
ValueError,
inst.add,
flag=True,
long=False,
short=":",
)
def test_add_flag_not_None_long_endswith_equal(self):
cls = self._getTargetClass()
inst = cls()
self.assertRaises(
ValueError,
inst.add,
flag=True,
long='=',
short=False,
)
def test_add_inconsistent_short_long_options(self):
cls = self._getTargetClass()
inst = cls()
self.assertRaises(
ValueError,
inst.add,
long='=',
short='abc',
)
def test_add_short_option_startswith_dash(self):
cls = self._getTargetClass()
inst = cls()
self.assertRaises(
ValueError,
inst.add,
long=False,
short='-abc',
)
def test_add_short_option_too_long(self):
cls = self._getTargetClass()
inst = cls()
self.assertRaises(
ValueError,
inst.add,
long=False,
short='abc',
)
def test_add_duplicate_short_option_key(self):
cls = self._getTargetClass()
inst = cls()
inst.options_map = {'-a':True}
self.assertRaises(
ValueError,
inst.add,
long=False,
short='a',
)
def test_add_long_option_startswith_dash(self):
cls = self._getTargetClass()
inst = cls()
self.assertRaises(
ValueError,
inst.add,
long='-abc',
short=False,
)
def test_add_duplicate_long_option_key(self):
cls = self._getTargetClass()
inst = cls()
inst.options_map = {'--abc':True}
self.assertRaises(
ValueError,
inst.add,
long='abc',
short=False,
)
def test_searchpaths(self):
options = self._makeOptions()
self.assertEqual(len(options.searchpaths), 6)
self.assertEqual(options.searchpaths[-4:], [
'supervisord.conf',
'etc/supervisord.conf',
'/etc/supervisord.conf',
'/etc/supervisor/supervisord.conf',
])
def test_options_and_args_order(self):
# Only config file exists
options = self._makeOptions()
options.realize([])
self.assertEqual(options.anoption, 'default')
self.assertEqual(options.other, 41)
# Env should trump config
options = self._makeOptions()
os.environ['OTHER'] = '42'
options.realize([])
self.assertEqual(options.other, 42)
# Opt should trump both env (still set) and config
options = self._makeOptions()
options.realize(['-p', '43'])
self.assertEqual(options.other, 43)
del os.environ['OTHER']
def test_config_reload(self):
options = self._makeOptions()
options.realize([])
self.assertEqual(options.other, 41)
options.master['other'] = 42
options.process_config()
self.assertEqual(options.other, 42)
def test_config_reload_do_usage_false(self):
options = self._makeOptions(read_error='error')
self.assertRaises(ValueError, options.process_config,
False)
def test_config_reload_do_usage_true(self):
options = self._makeOptions(read_error='error')
exitcodes = []
options.exit = lambda x: exitcodes.append(x)
options.stderr = options.stdout = StringIO()
options.configroot.anoption = 1
options.configroot.other = 1
options.process_config(do_usage=True)
self.assertEqual(exitcodes, [2])
def test__set(self):
from supervisor.options import Options
options = Options()
options._set('foo', 'bar', 0)
self.assertEqual(options.foo, 'bar')
self.assertEqual(options.attr_priorities['foo'], 0)
options._set('foo', 'baz', 1)
self.assertEqual(options.foo, 'baz')
self.assertEqual(options.attr_priorities['foo'], 1)
options._set('foo', 'gazonk', 0)
self.assertEqual(options.foo, 'baz')
self.assertEqual(options.attr_priorities['foo'], 1)
options._set('foo', 'gazonk', 1)
self.assertEqual(options.foo, 'gazonk')
def test_missing_default_config(self):
options = self._makeOptions()
options.searchpaths = []
exitcodes = []
options.exit = lambda x: exitcodes.append(x)
options.stderr = StringIO()
options.default_configfile()
self.assertEqual(exitcodes, [2])
msg = "Error: No config file found at default paths"
self.assertTrue(options.stderr.getvalue().startswith(msg))
def test_default_config(self):
options = self._makeOptions()
with tempfile.NamedTemporaryFile() as f:
options.searchpaths = [f.name]
config = options.default_configfile()
self.assertEqual(config, f.name)
def test_help(self):
options = self._makeOptions()
exitcodes = []
options.exit = lambda x: exitcodes.append(x)
options.stdout = StringIO()
options.progname = 'test_help'
options.doc = 'A sample docstring for %s'
options.help('')
self.assertEqual(exitcodes, [0])
msg = 'A sample docstring for test_help\n'
self.assertEqual(options.stdout.getvalue(), msg)
class ClientOptionsTests(unittest.TestCase):
def _getTargetClass(self):
from supervisor.options import ClientOptions
return ClientOptions
def _makeOne(self):
return self._getTargetClass()()
def test_no_config_file(self):
"""Making sure config file is not required."""
instance = self._makeOne()
instance.searchpaths = []
exitcodes = []
instance.exit = lambda x: exitcodes.append(x)
instance.realize(args=['-s', 'http://localhost:9001', '-u', 'chris',
'-p', '123'])
self.assertEqual(exitcodes, [])
self.assertEqual(instance.interactive, 1)
self.assertEqual(instance.serverurl, 'http://localhost:9001')
self.assertEqual(instance.username, 'chris')
self.assertEqual(instance.password, '123')
def test_options(self):
tempdir = tempfile.gettempdir()
s = lstrip("""[supervisorctl]
serverurl=http://localhost:9001
username=chris
password=123
prompt=mysupervisor
history_file=%s/sc_history
""" % tempdir)
fp = StringIO(s)
instance = self._makeOne()
instance.configfile = fp
instance.realize(args=[])
self.assertEqual(instance.interactive, True)
history_file = os.path.join(tempdir, 'sc_history')
self.assertEqual(instance.history_file, history_file)
options = instance.configroot.supervisorctl
self.assertEqual(options.prompt, 'mysupervisor')
self.assertEqual(options.serverurl, 'http://localhost:9001')
self.assertEqual(options.username, 'chris')
self.assertEqual(options.password, '123')
self.assertEqual(options.history_file, history_file)
def test_options_ignores_space_prefixed_inline_comments(self):
text = lstrip("""
[supervisorctl]
serverurl=http://127.0.0.1:9001 ; use an http:// url to specify an inet socket
""")
instance = self._makeOne()
instance.configfile = StringIO(text)
instance.realize(args=[])
options = instance.configroot.supervisorctl
self.assertEqual(options.serverurl, 'http://127.0.0.1:9001')
def test_options_ignores_tab_prefixed_inline_comments(self):
text = lstrip("""
[supervisorctl]
serverurl=http://127.0.0.1:9001\t;use an http:// url to specify an inet socket
""")
instance = self._makeOne()
instance.configfile = StringIO(text)
instance.realize(args=[])
options = instance.configroot.supervisorctl
self.assertEqual(options.serverurl, 'http://127.0.0.1:9001')
def test_options_parses_as_nonstrict_for_py2_py3_compat(self):
text = lstrip("""
[supervisorctl]
serverurl=http://localhost:9001 ;duplicate
[supervisorctl]
serverurl=http://localhost:9001 ;duplicate
""")
instance = self._makeOne()
instance.configfile = StringIO(text)
instance.realize(args=[])
# should not raise configparser.DuplicateSectionError on py3
def test_options_with_environment_expansions(self):
s = lstrip("""[supervisorctl]
serverurl=http://localhost:%(ENV_SERVER_PORT)s
username=%(ENV_CLIENT_USER)s
password=%(ENV_CLIENT_PASS)s
prompt=%(ENV_CLIENT_PROMPT)s
history_file=/path/to/histdir/.supervisorctl%(ENV_CLIENT_HIST_EXT)s
""")
fp = StringIO(s)
instance = self._makeOne()
instance.environ_expansions = {'ENV_HOME': tempfile.gettempdir(),
'ENV_USER': 'johndoe',
'ENV_SERVER_PORT': '9210',
'ENV_CLIENT_USER': 'someuser',
'ENV_CLIENT_PASS': 'passwordhere',
'ENV_CLIENT_PROMPT': 'xsupervisor',
'ENV_CLIENT_HIST_EXT': '.hist',
}
instance.configfile = fp
instance.realize(args=[])
self.assertEqual(instance.interactive, True)
options = instance.configroot.supervisorctl
self.assertEqual(options.prompt, 'xsupervisor')
self.assertEqual(options.serverurl, 'http://localhost:9210')
self.assertEqual(options.username, 'someuser')
self.assertEqual(options.password, 'passwordhere')
self.assertEqual(options.history_file, '/path/to/histdir/.supervisorctl.hist')
def test_options_supervisorctl_section_expands_here(self):
instance = self._makeOne()
text = lstrip('''
[supervisorctl]
history_file=%(here)s/sc_history
serverurl=unix://%(here)s/supervisord.sock
''')
here = tempfile.mkdtemp()
supervisord_conf = os.path.join(here, 'supervisord.conf')
with open(supervisord_conf, 'w') as f:
f.write(text)
try:
instance.configfile = supervisord_conf
instance.realize(args=[])
finally:
shutil.rmtree(here, ignore_errors=True)
options = instance.configroot.supervisorctl
self.assertEqual(options.history_file,
os.path.join(here, 'sc_history'))
self.assertEqual(options.serverurl,
'unix://' + os.path.join(here, 'supervisord.sock'))
def test_read_config_not_found(self):
nonexistent = os.path.join(os.path.dirname(__file__), 'nonexistent')
instance = self._makeOne()
try:
instance.read_config(nonexistent)
self.fail("nothing raised")
except ValueError as exc:
self.assertTrue("could not find config file" in exc.args[0])
def test_read_config_unreadable(self):
instance = self._makeOne()
def dummy_open(fn, mode):
raise IOError(errno.EACCES, 'Permission denied: %s' % fn)
instance.open = dummy_open
try:
instance.read_config(__file__)
self.fail("expected exception")
except ValueError as exc:
self.assertTrue("could not read config file" in exc.args[0])
def test_read_config_no_supervisord_section_raises_valueerror(self):
instance = self._makeOne()
try:
instance.read_config(StringIO())
self.fail("nothing raised")
except ValueError as exc:
self.assertEqual(exc.args[0],
".ini file does not include supervisorctl section")
def test_options_unixsocket_cli(self):
fp = StringIO('[supervisorctl]')
instance = self._makeOne()
instance.configfile = fp
instance.realize(args=['--serverurl', 'unix:///dev/null'])
self.assertEqual(instance.serverurl, 'unix:///dev/null')
def test_options_unixsocket_configfile(self):
s = lstrip("""[supervisorctl]
serverurl=unix:///dev/null
""")
fp = StringIO(s)
instance = self._makeOne()
instance.configfile = fp
instance.realize(args=[])
self.assertEqual(instance.serverurl, 'unix:///dev/null')
class ServerOptionsTests(unittest.TestCase):
def _getTargetClass(self):
from supervisor.options import ServerOptions
return ServerOptions
def _makeOne(self):
return self._getTargetClass()()
def test_version(self):
from supervisor.options import VERSION
options = self._makeOne()
options.stdout = StringIO()
self.assertRaises(SystemExit, options.version, None)
self.assertEqual(options.stdout.getvalue(), VERSION + '\n')
def test_options(self):
s = lstrip("""[inet_http_server]
port=127.0.0.1:8999
username=chrism
password=foo
[supervisord]
directory=%(tempdir)s
backofflimit=10
user=root
umask=022
logfile=supervisord.log
logfile_maxbytes=1000MB
logfile_backups=5
loglevel=error
pidfile=supervisord.pid
nodaemon=true
silent=true
identifier=fleeb
childlogdir=%(tempdir)s
nocleanup=true
minfds=2048
minprocs=300
environment=FAKE_ENV_VAR=/some/path
[program:cat1]
command=/bin/cat
priority=1
autostart=true
user=root
stdout_logfile=/tmp/cat.log
stopsignal=KILL
stopwaitsecs=5
startsecs=5
startretries=10
directory=/tmp
umask=002
[program:cat2]
priority=2
command=/bin/cat
autostart=true
autorestart=false
stdout_logfile_maxbytes = 1024
stdout_logfile_backups = 2
stdout_logfile = /tmp/cat2.log
[program:cat3]
priority=3
process_name = replaced
command=/bin/cat
autorestart=true
exitcodes=0,1,127
stopasgroup=true
killasgroup=true
[program:cat4]
priority=4
process_name = fleeb_%%(process_num)s
numprocs = 2
command = /bin/cat
autorestart=unexpected
[program:cat5]
priority=5
process_name = foo_%%(process_num)02d
numprocs = 2
numprocs_start = 1
command = /bin/cat
directory = /some/path/foo_%%(process_num)02d
""" % {'tempdir':tempfile.gettempdir()})
from supervisor import datatypes
fp = StringIO(s)
instance = self._makeOne()
instance.configfile = fp
instance.realize(args=[])
options = instance.configroot.supervisord
self.assertEqual(options.directory, tempfile.gettempdir())
self.assertEqual(options.umask, 0o22)
self.assertEqual(options.logfile, 'supervisord.log')
self.assertEqual(options.logfile_maxbytes, 1000 * 1024 * 1024)
self.assertEqual(options.logfile_backups, 5)
self.assertEqual(options.loglevel, 40)
self.assertEqual(options.pidfile, 'supervisord.pid')
self.assertEqual(options.nodaemon, True)
self.assertEqual(options.silent, True)
self.assertEqual(options.identifier, 'fleeb')
self.assertEqual(options.childlogdir, tempfile.gettempdir())
self.assertEqual(len(options.server_configs), 1)
self.assertEqual(options.server_configs[0]['family'], socket.AF_INET)
self.assertEqual(options.server_configs[0]['host'], '127.0.0.1')
self.assertEqual(options.server_configs[0]['port'], 8999)
self.assertEqual(options.server_configs[0]['username'], 'chrism')
self.assertEqual(options.server_configs[0]['password'], 'foo')
self.assertEqual(options.nocleanup, True)
self.assertEqual(options.minfds, 2048)
self.assertEqual(options.minprocs, 300)
self.assertEqual(options.nocleanup, True)
self.assertEqual(len(options.process_group_configs), 5)
self.assertEqual(options.environment, dict(FAKE_ENV_VAR='/some/path'))
cat1 = options.process_group_configs[0]
self.assertEqual(cat1.name, 'cat1')
self.assertEqual(cat1.priority, 1)
self.assertEqual(len(cat1.process_configs), 1)
proc1 = cat1.process_configs[0]
self.assertEqual(proc1.name, 'cat1')
self.assertEqual(proc1.command, '/bin/cat')
self.assertEqual(proc1.priority, 1)
self.assertEqual(proc1.autostart, True)
self.assertEqual(proc1.autorestart, datatypes.RestartWhenExitUnexpected)
self.assertEqual(proc1.startsecs, 5)
self.assertEqual(proc1.startretries, 10)
self.assertEqual(proc1.uid, 0)
self.assertEqual(proc1.stdout_logfile, '/tmp/cat.log')
self.assertEqual(proc1.stopsignal, signal.SIGKILL)
self.assertEqual(proc1.stopwaitsecs, 5)
self.assertEqual(proc1.stopasgroup, False)
self.assertEqual(proc1.killasgroup, False)
self.assertEqual(proc1.stdout_logfile_maxbytes,
datatypes.byte_size('50MB'))
self.assertEqual(proc1.stdout_logfile_backups, 10)
self.assertEqual(proc1.exitcodes, [0])
self.assertEqual(proc1.directory, '/tmp')
self.assertEqual(proc1.umask, 2)
self.assertEqual(proc1.environment, dict(FAKE_ENV_VAR='/some/path'))
cat2 = options.process_group_configs[1]
self.assertEqual(cat2.name, 'cat2')
self.assertEqual(cat2.priority, 2)
self.assertEqual(len(cat2.process_configs), 1)
proc2 = cat2.process_configs[0]
self.assertEqual(proc2.name, 'cat2')
self.assertEqual(proc2.command, '/bin/cat')
self.assertEqual(proc2.priority, 2)
self.assertEqual(proc2.autostart, True)
self.assertEqual(proc2.autorestart, False)
self.assertEqual(proc2.uid, None)
self.assertEqual(proc2.stdout_logfile, '/tmp/cat2.log')
self.assertEqual(proc2.stopsignal, signal.SIGTERM)
self.assertEqual(proc2.stopasgroup, False)
self.assertEqual(proc2.killasgroup, False)
self.assertEqual(proc2.stdout_logfile_maxbytes, 1024)
self.assertEqual(proc2.stdout_logfile_backups, 2)
self.assertEqual(proc2.exitcodes, [0])
self.assertEqual(proc2.directory, None)
cat3 = options.process_group_configs[2]
self.assertEqual(cat3.name, 'cat3')
self.assertEqual(cat3.priority, 3)
self.assertEqual(len(cat3.process_configs), 1)
proc3 = cat3.process_configs[0]
self.assertEqual(proc3.name, 'replaced')
self.assertEqual(proc3.command, '/bin/cat')
self.assertEqual(proc3.priority, 3)
self.assertEqual(proc3.autostart, True)
self.assertEqual(proc3.autorestart, datatypes.RestartUnconditionally)
self.assertEqual(proc3.uid, None)
self.assertEqual(proc3.stdout_logfile, datatypes.Automatic)
self.assertEqual(proc3.stdout_logfile_maxbytes,
datatypes.byte_size('50MB'))
self.assertEqual(proc3.stdout_logfile_backups, 10)
self.assertEqual(proc3.exitcodes, [0,1,127])
self.assertEqual(proc3.stopsignal, signal.SIGTERM)
self.assertEqual(proc3.stopasgroup, True)
self.assertEqual(proc3.killasgroup, True)
cat4 = options.process_group_configs[3]
self.assertEqual(cat4.name, 'cat4')
self.assertEqual(cat4.priority, 4)
self.assertEqual(len(cat4.process_configs), 2)
proc4_a = cat4.process_configs[0]
self.assertEqual(proc4_a.name, 'fleeb_0')
self.assertEqual(proc4_a.command, '/bin/cat')
self.assertEqual(proc4_a.priority, 4)
self.assertEqual(proc4_a.autostart, True)
self.assertEqual(proc4_a.autorestart,
datatypes.RestartWhenExitUnexpected)
self.assertEqual(proc4_a.uid, None)
self.assertEqual(proc4_a.stdout_logfile, datatypes.Automatic)
self.assertEqual(proc4_a.stdout_logfile_maxbytes,
datatypes.byte_size('50MB'))
self.assertEqual(proc4_a.stdout_logfile_backups, 10)
self.assertEqual(proc4_a.exitcodes, [0])
self.assertEqual(proc4_a.stopsignal, signal.SIGTERM)
self.assertEqual(proc4_a.stopasgroup, False)
self.assertEqual(proc4_a.killasgroup, False)
self.assertEqual(proc4_a.directory, None)
proc4_b = cat4.process_configs[1]
self.assertEqual(proc4_b.name, 'fleeb_1')
self.assertEqual(proc4_b.command, '/bin/cat')
self.assertEqual(proc4_b.priority, 4)
self.assertEqual(proc4_b.autostart, True)
self.assertEqual(proc4_b.autorestart,
datatypes.RestartWhenExitUnexpected)
self.assertEqual(proc4_b.uid, None)
self.assertEqual(proc4_b.stdout_logfile, datatypes.Automatic)
self.assertEqual(proc4_b.stdout_logfile_maxbytes,
datatypes.byte_size('50MB'))
self.assertEqual(proc4_b.stdout_logfile_backups, 10)
self.assertEqual(proc4_b.exitcodes, [0])
self.assertEqual(proc4_b.stopsignal, signal.SIGTERM)
self.assertEqual(proc4_b.stopasgroup, False)
self.assertEqual(proc4_b.killasgroup, False)
self.assertEqual(proc4_b.directory, None)
cat5 = options.process_group_configs[4]
self.assertEqual(cat5.name, 'cat5')
self.assertEqual(cat5.priority, 5)
self.assertEqual(len(cat5.process_configs), 2)
proc5_a = cat5.process_configs[0]
self.assertEqual(proc5_a.name, 'foo_01')
self.assertEqual(proc5_a.directory, '/some/path/foo_01')
proc5_b = cat5.process_configs[1]
self.assertEqual(proc5_b.name, 'foo_02')
self.assertEqual(proc5_b.directory, '/some/path/foo_02')
here = os.path.abspath(os.getcwd())
self.assertEqual(instance.uid, 0)
self.assertEqual(instance.gid, 0)
self.assertEqual(instance.directory, tempfile.gettempdir())
self.assertEqual(instance.umask, 0o22)
self.assertEqual(instance.logfile, os.path.join(here,'supervisord.log'))
self.assertEqual(instance.logfile_maxbytes, 1000 * 1024 * 1024)
self.assertEqual(instance.logfile_backups, 5)
self.assertEqual(instance.loglevel, 40)
self.assertEqual(instance.pidfile, os.path.join(here,'supervisord.pid'))
self.assertEqual(instance.nodaemon, True)
self.assertEqual(instance.silent, True)
self.assertEqual(instance.passwdfile, None)
self.assertEqual(instance.identifier, 'fleeb')
self.assertEqual(instance.childlogdir, tempfile.gettempdir())
self.assertEqual(len(instance.server_configs), 1)
self.assertEqual(instance.server_configs[0]['family'], socket.AF_INET)
self.assertEqual(instance.server_configs[0]['host'], '127.0.0.1')
self.assertEqual(instance.server_configs[0]['port'], 8999)
self.assertEqual(instance.server_configs[0]['username'], 'chrism')
self.assertEqual(instance.server_configs[0]['password'], 'foo')
self.assertEqual(instance.nocleanup, True)
self.assertEqual(instance.minfds, 2048)
self.assertEqual(instance.minprocs, 300)
def test_options_ignores_space_prefixed_inline_comments(self):
text = lstrip("""
[supervisord]
logfile=/tmp/supervisord.log ;(main log file;default $CWD/supervisord.log)
minfds=123 ; (min. avail startup file descriptors;default 1024)
""")
instance = self._makeOne()
instance.configfile = StringIO(text)
instance.realize(args=[])
options = instance.configroot.supervisord
self.assertEqual(options.logfile, "/tmp/supervisord.log")
self.assertEqual(options.minfds, 123)
def test_options_ignores_tab_prefixed_inline_comments(self):
text = lstrip("""
[supervisord]
logfile=/tmp/supervisord.log\t;(main log file;default $CWD/supervisord.log)
minfds=123\t; (min. avail startup file descriptors;default 1024)
""")
instance = self._makeOne()
instance.configfile = StringIO(text)
instance.realize(args=[])
options = instance.configroot.supervisord
self.assertEqual(options.minfds, 123)
def test_options_parses_as_nonstrict_for_py2_py3_compat(self):
text = lstrip("""
[supervisord]
[program:duplicate]
command=/bin/cat
[program:duplicate]
command=/bin/cat
""")
instance = self._makeOne()
instance.configfile = StringIO(text)
instance.realize(args=[])
# should not raise configparser.DuplicateSectionError on py3
def test_reload(self):
text = lstrip("""\
[supervisord]
user=root
[program:one]
command = /bin/cat
[program:two]
command = /bin/dog
[program:four]
command = /bin/sheep
[group:thegroup]
programs = one,two
""")
instance = self._makeOne()
instance.configfile = StringIO(text)
instance.realize(args=[])
section = instance.configroot.supervisord
self.assertEqual(len(section.process_group_configs), 2)
cat = section.process_group_configs[0]
self.assertEqual(len(cat.process_configs), 1)
cat = section.process_group_configs[1]
self.assertEqual(len(cat.process_configs), 2)
self.assertTrue(section.process_group_configs is
instance.process_group_configs)
text = lstrip("""\
[supervisord]
user=root
[program:one]
command = /bin/cat
[program:three]
command = /bin/pig
[group:thegroup]
programs = three
""")
instance.configfile = StringIO(text)
instance.process_config(do_usage=False)
section = instance.configroot.supervisord
self.assertEqual(len(section.process_group_configs), 2)
cat = section.process_group_configs[0]
self.assertEqual(len(cat.process_configs), 1)
proc = cat.process_configs[0]
self.assertEqual(proc.name, 'one')
self.assertEqual(proc.command, '/bin/cat')
self.assertTrue(section.process_group_configs is
instance.process_group_configs)
cat = section.process_group_configs[1]
self.assertEqual(len(cat.process_configs), 1)
proc = cat.process_configs[0]
self.assertEqual(proc.name, 'three')
self.assertEqual(proc.command, '/bin/pig')
def test_reload_clears_parse_messages(self):
instance = self._makeOne()
old_msg = "Message from a prior config read"
instance.parse_criticals = [old_msg]
instance.parse_warnings = [old_msg]
instance.parse_infos = [old_msg]
text = lstrip("""\
[supervisord]
user=root
[program:cat]
command = /bin/cat
""")
instance.configfile = StringIO(text)
instance.realize(args=[])
self.assertFalse(old_msg in instance.parse_criticals)
self.assertFalse(old_msg in instance.parse_warnings)
self.assertFalse(old_msg in instance.parse_infos)
def test_reload_clears_parse_infos(self):
instance = self._makeOne()
old_info = "Info from a prior config read"
instance.infos = [old_info]
text = lstrip("""\
[supervisord]
user=root
[program:cat]
command = /bin/cat
""")
instance.configfile = StringIO(text)
instance.realize(args=[])
self.assertFalse(old_info in instance.parse_infos)
def test_read_config_not_found(self):
nonexistent = os.path.join(os.path.dirname(__file__), 'nonexistent')
instance = self._makeOne()
try:
instance.read_config(nonexistent)
self.fail("nothing raised")
except ValueError as exc:
self.assertTrue("could not find config file" in exc.args[0])
def test_read_config_unreadable(self):
instance = self._makeOne()
def dummy_open(fn, mode):
raise IOError(errno.EACCES, 'Permission denied: %s' % fn)
instance.open = dummy_open
try:
instance.read_config(__file__)
self.fail("nothing raised")
except ValueError as exc:
self.assertTrue("could not read config file" in exc.args[0])
def test_read_config_malformed_config_file_raises_valueerror(self):
instance = self._makeOne()
with tempfile.NamedTemporaryFile(mode="w+") as f:
try:
f.write("[supervisord]\njunk")
f.flush()
instance.read_config(f.name)
self.fail("nothing raised")
except ValueError as exc:
self.assertTrue('contains parsing errors:' in exc.args[0])
self.assertTrue(f.name in exc.args[0])
def test_read_config_no_supervisord_section_raises_valueerror(self):
instance = self._makeOne()
try:
instance.read_config(StringIO())
self.fail("nothing raised")
except ValueError as exc:
self.assertEqual(exc.args[0],
".ini file does not include supervisord section")
def test_read_config_include_with_no_files_raises_valueerror(self):
instance = self._makeOne()
text = lstrip("""\
[supervisord]
[include]
;no files=
""")
try:
instance.read_config(StringIO(text))
self.fail("nothing raised")
except ValueError as exc:
self.assertEqual(exc.args[0],
".ini file has [include] section, but no files setting")
def test_read_config_include_with_no_matching_files_logs_warning(self):
instance = self._makeOne()
text = lstrip("""\
[supervisord]
[include]
files=nonexistent/*
""")
instance.read_config(StringIO(text))
self.assertEqual(instance.parse_warnings,
['No file matches via include "./nonexistent/*"'])
def test_read_config_include_reads_extra_files(self):
dirname = tempfile.mkdtemp()
conf_d = os.path.join(dirname, "conf.d")
os.mkdir(conf_d)
supervisord_conf = os.path.join(dirname, "supervisord.conf")
text = lstrip("""\
[supervisord]
[include]
files=%s/conf.d/*.conf %s/conf.d/*.ini
""" % (dirname, dirname))
with open(supervisord_conf, 'w') as f:
f.write(text)
conf_file = os.path.join(conf_d, "a.conf")
with open(conf_file, 'w') as f:
f.write("[inet_http_server]\nport=8000\n")
ini_file = os.path.join(conf_d, "a.ini")
with open(ini_file, 'w') as f:
f.write("[unix_http_server]\nfile=/tmp/file\n")
instance = self._makeOne()
try:
instance.read_config(supervisord_conf)
finally:
shutil.rmtree(dirname, ignore_errors=True)
options = instance.configroot.supervisord
self.assertEqual(len(options.server_configs), 2)
msg = 'Included extra file "%s" during parsing' % conf_file
self.assertTrue(msg in instance.parse_infos)
msg = 'Included extra file "%s" during parsing' % ini_file
self.assertTrue(msg in instance.parse_infos)
def test_read_config_include_reads_files_in_sorted_order(self):
dirname = tempfile.mkdtemp()
conf_d = os.path.join(dirname, "conf.d")
os.mkdir(conf_d)
supervisord_conf = os.path.join(dirname, "supervisord.conf")
text = lstrip("""\
[supervisord]
[include]
files=%s/conf.d/*.conf
""" % dirname)
with open(supervisord_conf, 'w') as f:
f.write(text)
from supervisor.compat import letters
a_z = letters[:26]
for letter in reversed(a_z):
filename = os.path.join(conf_d, "%s.conf" % letter)
with open(filename, "w") as f:
f.write("[program:%s]\n"
"command=/bin/%s\n" % (letter, letter))
instance = self._makeOne()
try:
instance.read_config(supervisord_conf)
finally:
shutil.rmtree(dirname, ignore_errors=True)
expected_msgs = []
for letter in sorted(a_z):
filename = os.path.join(conf_d, "%s.conf" % letter)
expected_msgs.append(
'Included extra file "%s" during parsing' % filename)
self.assertEqual(instance.parse_infos, expected_msgs)
def test_read_config_include_extra_file_malformed(self):
dirname = tempfile.mkdtemp()
conf_d = os.path.join(dirname, "conf.d")
os.mkdir(conf_d)
supervisord_conf = os.path.join(dirname, "supervisord.conf")
text = lstrip("""\
[supervisord]