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Force xmlrpc tests to run with in_tree=True so config files in /etc/ipa/ don't get read; cleaned up config.Env automagic with regard to running in-tree vs. installed

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This commit is contained in:
Jason Gerard DeRose
2009-05-11 02:34:52 -06:00
committed by Rob Crittenden
parent 1dd85475fc
commit ae38a2461f
5 changed files with 135 additions and 106 deletions
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2
ipalib/__init__.py
View File

@@ -923,5 +923,5 @@ def create_api(mode='dummy'):
api = create_api(mode=None)
if os.environ.get('IPA_UNIT_TEST_MODE', None) == 'cli_test':
api.bootstrap(context='cli', in_server=False)
api.bootstrap(context='cli', in_server=False, in_tree=True)
api.finalize()

85
ipalib/config.py
View File

@@ -387,6 +387,20 @@ class Env(object):
i += 1
return (i, len(items))
def _join(self, key, *parts):
"""
Append path components in ``parts`` to base path ``self[key]``.
For example:
>>> env = Env()
>>> env.home = '/people/joe'
>>> env._join('home', 'Music', 'favourites')
'/people/joe/Music/favourites'
"""
if key in self and self[key] is not None:
return path.join(self[key], *parts)
def __doing(self, name):
if name in self.__done:
raise StandardError(
@@ -426,37 +440,49 @@ class Env(object):
"""
self.__doing('_bootstrap')
# Set run-time variables:
# Set run-time variables (cannot be overridden):
self.host = gethostname()
self.ipalib = path.dirname(path.abspath(__file__))
self.site_packages = path.dirname(self.ipalib)
self.script = path.abspath(sys.argv[0])
self.bin = path.dirname(self.script)
self.home = os.environ.get('HOME', None)
self.dot_ipa = self._join('home', '.ipa')
# Merge in overrides:
self._merge(**overrides)
# Determine if running in source tree:
if 'in_tree' not in self:
if self.bin == self.site_packages and \
path.isfile(path.join(self.bin, 'setup.py')):
if (
self.bin == self.site_packages
and path.isfile(path.join(self.bin, 'setup.py'))
):
self.in_tree = True
else:
self.in_tree = False
# Set dot_ipa:
if 'dot_ipa' not in self:
self.dot_ipa = self._join('home', '.ipa')
# Set context
if 'context' not in self:
self.context = 'default'
if self.in_tree:
base = self.dot_ipa
else:
base = path.join('/', 'etc', 'ipa')
if 'conf' not in self:
self.conf = path.join(base, '%s.conf' % self.context)
if 'conf_default' not in self:
self.conf_default = path.join(base, 'default.conf')
if 'conf_dir' not in self:
self.conf_dir = base
def _join(self, key, *parts):
if key in self and self[key] is not None:
return path.join(self[key], *parts)
# Set confdir:
if 'confdir' not in self:
if self.in_tree:
self.confdir = self.dot_ipa
else:
self.confdir = path.join('/', 'etc', 'ipa')
# Set conf (config file for this context):
if 'conf' not in self:
self.conf = self._join('confdir', '%s.conf' % self.context)
# Set conf_default (default base config used in all contexts):
if 'conf_default' not in self:
self.conf_default = self._join('confdir', 'default.conf')
def _finalize_core(self, **defaults):
"""
@@ -473,8 +499,8 @@ class Env(object):
``self.conf_default`` (if it exists) by calling
`Env._merge_from_file()`.
4. Intelligently fill-in the *in_server* and *log* variables
if they haven't already been set.
4. Intelligently fill-in the *in_server* , *logdir*, and *log*
variables if they haven't already been set.
5. Merge-in the variables in ``defaults`` by calling `Env._merge()`.
In normal circumstances ``defaults`` will simply be those
@@ -494,17 +520,28 @@ class Env(object):
"""
self.__doing('_finalize_core')
self.__do_if_not_done('_bootstrap')
# Merge in context config file and then default config file:
if self.__d.get('mode', None) != 'dummy':
self._merge_from_file(self.conf)
self._merge_from_file(self.conf_default)
# Determine if in_server:
if 'in_server' not in self:
self.in_server = (self.context == 'server')
if 'log' not in self:
name = '%s.log' % self.context
if self.in_tree or self.context == 'cli':
self.log = path.join(self.dot_ipa, 'log', name)
# Set logdir:
if 'logdir' not in self:
if self.in_tree or not self.in_server:
self.logdir = self._join('dot_ipa', 'log')
else:
self.log = path.join('/', 'var', 'log', 'ipa', name)
self.logdir = path.join('/', 'var', 'log', 'ipa')
# Set log file:
if 'log' not in self:
self.log = self._join('logdir', '%s.log' % self.context)
# FIXME: move into ca plugin
if 'ca_host' not in self:
self.ca_host = self.host
self._merge(**defaults)

42
ipalib/constants.py
View File

@@ -124,36 +124,36 @@ DEFAULT_CONFIG = (
# The remaining keys are never set from the values here!
# ********************************************************
#
# Env.__init__() or Env._bootstrap() or Env._finalize_core()
# will have filled in all the keys below by the time DEFAULT_CONFIG
# is merged in, so the values below are never actually used. They are
# listed both to provide a big picture and also so DEFAULT_CONFIG contains
# at least all the keys that should be present after Env._finalize_core()
# is called.
# Env._bootstrap() or Env._finalize_core() will have filled in all the keys
# below by the time DEFAULT_CONFIG is merged in, so the values below are
# never actually used. They are listed both to provide a big picture and
# also so DEFAULT_CONFIG contains at least all the keys that should be
# present after Env._finalize_core() is called.
#
# Each environment variable below is sent to ``object``, which just happens
# to be an invalid value for an environment variable, so if for some reason
# any of these keys were set from the values here, an exception will be
# raised.
# Set in Env.__init__():
# Non-overridable vars set in Env._bootstrap():
('host', object),
('ipalib', object), # The directory containing ipalib/__init__.py
('site_packages', object), # The directory contaning ipalib
('script', object), # sys.argv[0]
('bin', object), # The directory containing script
('home', object), # The home directory of user underwhich process is running
('dot_ipa', object), # ~/.ipa directory
('ipalib', object), # The directory containing ipalib/__init__.py
('site_packages', object), # The directory contaning ipalib
('script', object), # sys.argv[0]
('bin', object), # The directory containing the script
('home', object), # $HOME
# Set in Env._bootstrap():
('in_tree', object), # Whether or not running in-tree (bool)
('context', object), # Name of context, default is 'default'
('conf', object), # Path to config file
('conf_default', object), # Path to common default config file
('conf_dir', object), # Directory containing config files
# Vars set in Env._bootstrap():
('in_tree', object), # Whether or not running in-tree (bool)
('dot_ipa', object), # ~/.ipa directory
('context', object), # Name of context, default is 'default'
('confdir', object), # Directory containing config files
('conf', object), # File containing context specific config
('conf_default', object), # File containing context independent config
# Set in Env._finalize_core():
('in_server', object), # Whether or not running in-server (bool)
('log', object), # Path to log file
('in_server', object), # Whether or not running in-server (bool)
('logdir', object), # Directory containing log files
('log', object), # Path to context specific log file
)

104
tests/test_ipalib/test_config.py
View File

@@ -25,6 +25,7 @@ Test the `ipalib.config` module.
import os
from os import path
import sys
import socket
from tests.util import raises, setitem, delitem, ClassChecker
from tests.util import getitem, setitem, delitem
from tests.util import TempDir, TempHome
@@ -407,7 +408,7 @@ class test_Env(ClassChecker):
assert o.number == 42
assert o.floating == 3.14
def new(self):
def new(self, in_tree=False):
"""
Set os.environ['HOME'] to a tempdir.
@@ -415,7 +416,10 @@ class test_Env(ClassChecker):
helper method is used in testing the bootstrap related methods below.
"""
home = TempHome()
return (self.cls(), home)
o = self.cls()
if in_tree:
o.in_tree = True
return (o, home)
def bootstrap(self, **overrides):
"""
@@ -437,6 +441,7 @@ class test_Env(ClassChecker):
(o, home) = self.new()
o._bootstrap()
ipalib = path.dirname(path.abspath(config.__file__))
assert o.host == socket.gethostname()
assert o.ipalib == ipalib
assert o.site_packages == path.dirname(ipalib)
assert o.script == path.abspath(sys.argv[0])
@@ -445,6 +450,7 @@ class test_Env(ClassChecker):
assert o.dot_ipa == home.join('.ipa')
assert o.in_tree is False
assert o.context == 'default'
assert o.confdir == '/etc/ipa'
assert o.conf == '/etc/ipa/default.conf'
assert o.conf_default == o.conf
@@ -482,68 +488,61 @@ class test_Env(ClassChecker):
assert getattr(o, key) == value
assert o[key] == value
def finalize_core(self, **defaults):
def finalize_core(self, ctx, **defaults):
"""
Helper method used in testing `Env._finalize_core`.
"""
(o, home) = self.new()
# We must force in_tree=True so we don't load possible config files in
# /etc/ipa/, whose contents could break this test:
(o, home) = self.new(in_tree=True)
if ctx:
o.context = ctx
# Check that calls cascade down the chain:
set_here = ('in_server', 'logdir', 'log')
assert o._isdone('_bootstrap') is False
assert o._isdone('_finalize_core') is False
assert o._isdone('_finalize') is False
for key in set_here:
assert key not in o
o._finalize_core(**defaults)
assert o._isdone('_bootstrap') is True
assert o._isdone('_finalize_core') is True
assert o._isdone('_finalize') is False # Should not cascade
for key in set_here:
assert key in o
# Check that it can't be called twice:
e = raises(StandardError, o._finalize_core)
assert str(e) == 'Env._finalize_core() already called'
return (o, home)
def test_finalize_core(self):
"""
Test the `ipalib.config.Env._finalize_core` method.
"""
# Check that calls cascade up the chain:
(o, home) = self.new()
assert o._isdone('_bootstrap') is False
assert o._isdone('_finalize_core') is False
assert o._isdone('_finalize') is False
o._finalize_core()
assert o._isdone('_bootstrap') is True
assert o._isdone('_finalize_core') is True
assert o._isdone('_finalize') is False
# Check that it can't be called twice:
e = raises(StandardError, o._finalize_core)
assert str(e) == 'Env._finalize_core() already called'
# Check that _bootstrap() did its job:
(o, home) = self.bootstrap()
assert 'in_tree' in o
assert 'conf' in o
assert 'context' in o
# Check that keys _finalize_core() will set are not set yet:
assert 'log' not in o
assert 'in_server' not in o
# Check that _finalize_core() did its job:
o._finalize_core()
assert 'in_server' in o
assert 'log' in o
assert o.in_tree is False
assert o.context == 'default'
# Test that correct defaults are generated:
(o, home) = self.finalize_core(None)
assert o.in_server is False
assert o.log == '/var/log/ipa/default.log'
assert o.logdir == home.join('.ipa', 'log')
assert o.log == home.join('.ipa', 'log', 'default.log')
# Check log is in ~/.ipa/log when context='cli'
(o, home) = self.bootstrap(context='cli')
o._finalize_core()
assert o.in_tree is False
assert o.log == home.join('.ipa', 'log', 'cli.log')
# Check **defaults can't set in_server nor log:
(o, home) = self.bootstrap(in_server='True')
o._finalize_core(in_server=False)
# Test with context='server'
(o, home) = self.finalize_core('server')
assert o.in_server is True
(o, home) = self.bootstrap(log='/some/silly/log')
o._finalize_core(log='/a/different/log')
assert o.log == '/some/silly/log'
assert o.logdir == home.join('.ipa', 'log')
assert o.log == home.join('.ipa', 'log', 'server.log')
# Test that **defaults can't set in_server, logdir, nor log:
(o, home) = self.finalize_core(None,
in_server='IN_SERVER',
logdir='LOGDIR',
log='LOG',
)
assert o.in_server is False
assert o.logdir == home.join('.ipa', 'log')
assert o.log == home.join('.ipa', 'log', 'default.log')
# Test loading config file, plus test some in-tree stuff
(o, home) = self.bootstrap(in_tree=True, context='server')
@@ -555,6 +554,7 @@ class test_Env(ClassChecker):
assert o.in_tree is True
assert o.context == 'server'
assert o.in_server is True
assert o.logdir == home.join('.ipa', 'log')
assert o.log == home.join('.ipa', 'log', 'server.log')
assert o.yes is True
assert o.no is False
@@ -563,19 +563,19 @@ class test_Env(ClassChecker):
# Test using DEFAULT_CONFIG:
defaults = dict(constants.DEFAULT_CONFIG)
(o, home) = self.finalize_core(**defaults)
(o, home) = self.finalize_core(None, **defaults)
assert list(o) == sorted(defaults)
for (key, value) in defaults.items():
if value is object:
continue
assert o[key] is value, value
assert o[key] == value, '%r is %r; should be %r' % (key, o[key], value)
def test_finalize(self):
"""
Test the `ipalib.config.Env._finalize` method.
"""
# Check that calls cascade up the chain:
(o, home) = self.new()
(o, home) = self.new(in_tree=True)
assert o._isdone('_bootstrap') is False
assert o._isdone('_finalize_core') is False
assert o._isdone('_finalize') is False
@@ -589,7 +589,7 @@ class test_Env(ClassChecker):
assert str(e) == 'Env._finalize() already called'
# Check that _finalize() calls __lock__()
(o, home) = self.new()
(o, home) = self.new(in_tree=True)
assert o.__islocked__() is False
o._finalize()
assert o.__islocked__() is True
@@ -597,7 +597,7 @@ class test_Env(ClassChecker):
assert str(e) == 'Env.__lock__() already called'
# Check that **lastchance works
(o, home) = self.finalize_core()
(o, home) = self.finalize_core(None)
key = 'just_one_more_key'
value = 'with one more value'
lastchance = {key: value}

8
tests/test_xmlrpc/xmlrpc_test.py
View File

@@ -31,14 +31,6 @@ from ipalib import errors
# individually instead of at the top-level. If API.bootstrap()
# has already been called we continue gracefully. Other errors will be
# raised.
try:
api.bootstrap(context='cli')
api.finalize()
except StandardError, e:
if str(e) == "API.bootstrap() already called":
pass
else:
raise e
class XMLRPC_test(object):
"""