1312
1991
self.assertIs(None, bzrdir_config.get_default_stack_on())
1994
class TestOldConfigHooks(tests.TestCaseWithTransport):
1997
super(TestOldConfigHooks, self).setUp()
1998
create_configs_with_file_option(self)
2000
def assertGetHook(self, conf, name, value):
2004
config.OldConfigHooks.install_named_hook('get', hook, None)
2006
config.OldConfigHooks.uninstall_named_hook, 'get', None)
2007
self.assertLength(0, calls)
2008
actual_value = conf.get_user_option(name)
2009
self.assertEquals(value, actual_value)
2010
self.assertLength(1, calls)
2011
self.assertEquals((conf, name, value), calls[0])
2013
def test_get_hook_bazaar(self):
2014
self.assertGetHook(self.bazaar_config, 'file', 'bazaar')
2016
def test_get_hook_locations(self):
2017
self.assertGetHook(self.locations_config, 'file', 'locations')
2019
def test_get_hook_branch(self):
2020
# Since locations masks branch, we define a different option
2021
self.branch_config.set_user_option('file2', 'branch')
2022
self.assertGetHook(self.branch_config, 'file2', 'branch')
2024
def assertSetHook(self, conf, name, value):
2028
config.OldConfigHooks.install_named_hook('set', hook, None)
2030
config.OldConfigHooks.uninstall_named_hook, 'set', None)
2031
self.assertLength(0, calls)
2032
conf.set_user_option(name, value)
2033
self.assertLength(1, calls)
2034
# We can't assert the conf object below as different configs use
2035
# different means to implement set_user_option and we care only about
2037
self.assertEquals((name, value), calls[0][1:])
2039
def test_set_hook_bazaar(self):
2040
self.assertSetHook(self.bazaar_config, 'foo', 'bazaar')
2042
def test_set_hook_locations(self):
2043
self.assertSetHook(self.locations_config, 'foo', 'locations')
2045
def test_set_hook_branch(self):
2046
self.assertSetHook(self.branch_config, 'foo', 'branch')
2048
def assertRemoveHook(self, conf, name, section_name=None):
2052
config.OldConfigHooks.install_named_hook('remove', hook, None)
2054
config.OldConfigHooks.uninstall_named_hook, 'remove', None)
2055
self.assertLength(0, calls)
2056
conf.remove_user_option(name, section_name)
2057
self.assertLength(1, calls)
2058
# We can't assert the conf object below as different configs use
2059
# different means to implement remove_user_option and we care only about
2061
self.assertEquals((name,), calls[0][1:])
2063
def test_remove_hook_bazaar(self):
2064
self.assertRemoveHook(self.bazaar_config, 'file')
2066
def test_remove_hook_locations(self):
2067
self.assertRemoveHook(self.locations_config, 'file',
2068
self.locations_config.location)
2070
def test_remove_hook_branch(self):
2071
self.assertRemoveHook(self.branch_config, 'file')
2073
def assertLoadHook(self, name, conf_class, *conf_args):
2077
config.OldConfigHooks.install_named_hook('load', hook, None)
2079
config.OldConfigHooks.uninstall_named_hook, 'load', None)
2080
self.assertLength(0, calls)
2082
conf = conf_class(*conf_args)
2083
# Access an option to trigger a load
2084
conf.get_user_option(name)
2085
self.assertLength(1, calls)
2086
# Since we can't assert about conf, we just use the number of calls ;-/
2088
def test_load_hook_bazaar(self):
2089
self.assertLoadHook('file', config.GlobalConfig)
2091
def test_load_hook_locations(self):
2092
self.assertLoadHook('file', config.LocationConfig, self.tree.basedir)
2094
def test_load_hook_branch(self):
2095
self.assertLoadHook('file', config.BranchConfig, self.tree.branch)
2097
def assertSaveHook(self, conf):
2101
config.OldConfigHooks.install_named_hook('save', hook, None)
2103
config.OldConfigHooks.uninstall_named_hook, 'save', None)
2104
self.assertLength(0, calls)
2105
# Setting an option triggers a save
2106
conf.set_user_option('foo', 'bar')
2107
self.assertLength(1, calls)
2108
# Since we can't assert about conf, we just use the number of calls ;-/
2110
def test_save_hook_bazaar(self):
2111
self.assertSaveHook(self.bazaar_config)
2113
def test_save_hook_locations(self):
2114
self.assertSaveHook(self.locations_config)
2116
def test_save_hook_branch(self):
2117
self.assertSaveHook(self.branch_config)
2120
class TestOldConfigHooksForRemote(tests.TestCaseWithTransport):
2121
"""Tests config hooks for remote configs.
2123
No tests for the remove hook as this is not implemented there.
2127
super(TestOldConfigHooksForRemote, self).setUp()
2128
self.transport_server = test_server.SmartTCPServer_for_testing
2129
create_configs_with_file_option(self)
2131
def assertGetHook(self, conf, name, value):
2135
config.OldConfigHooks.install_named_hook('get', hook, None)
2137
config.OldConfigHooks.uninstall_named_hook, 'get', None)
2138
self.assertLength(0, calls)
2139
actual_value = conf.get_option(name)
2140
self.assertEquals(value, actual_value)
2141
self.assertLength(1, calls)
2142
self.assertEquals((conf, name, value), calls[0])
2144
def test_get_hook_remote_branch(self):
2145
remote_branch = branch.Branch.open(self.get_url('tree'))
2146
self.assertGetHook(remote_branch._get_config(), 'file', 'branch')
2148
def test_get_hook_remote_bzrdir(self):
2149
remote_bzrdir = controldir.ControlDir.open(self.get_url('tree'))
2150
conf = remote_bzrdir._get_config()
2151
conf.set_option('remotedir', 'file')
2152
self.assertGetHook(conf, 'file', 'remotedir')
2154
def assertSetHook(self, conf, name, value):
2158
config.OldConfigHooks.install_named_hook('set', hook, None)
2160
config.OldConfigHooks.uninstall_named_hook, 'set', None)
2161
self.assertLength(0, calls)
2162
conf.set_option(value, name)
2163
self.assertLength(1, calls)
2164
# We can't assert the conf object below as different configs use
2165
# different means to implement set_user_option and we care only about
2167
self.assertEquals((name, value), calls[0][1:])
2169
def test_set_hook_remote_branch(self):
2170
remote_branch = branch.Branch.open(self.get_url('tree'))
2171
self.addCleanup(remote_branch.lock_write().unlock)
2172
self.assertSetHook(remote_branch._get_config(), 'file', 'remote')
2174
def test_set_hook_remote_bzrdir(self):
2175
remote_branch = branch.Branch.open(self.get_url('tree'))
2176
self.addCleanup(remote_branch.lock_write().unlock)
2177
remote_bzrdir = controldir.ControlDir.open(self.get_url('tree'))
2178
self.assertSetHook(remote_bzrdir._get_config(), 'file', 'remotedir')
2180
def assertLoadHook(self, expected_nb_calls, name, conf_class, *conf_args):
2184
config.OldConfigHooks.install_named_hook('load', hook, None)
2186
config.OldConfigHooks.uninstall_named_hook, 'load', None)
2187
self.assertLength(0, calls)
2189
conf = conf_class(*conf_args)
2190
# Access an option to trigger a load
2191
conf.get_option(name)
2192
self.assertLength(expected_nb_calls, calls)
2193
# Since we can't assert about conf, we just use the number of calls ;-/
2195
def test_load_hook_remote_branch(self):
2196
remote_branch = branch.Branch.open(self.get_url('tree'))
2197
self.assertLoadHook(1, 'file', remote.RemoteBranchConfig, remote_branch)
2199
def test_load_hook_remote_bzrdir(self):
2200
remote_bzrdir = controldir.ControlDir.open(self.get_url('tree'))
2201
# The config file doesn't exist, set an option to force its creation
2202
conf = remote_bzrdir._get_config()
2203
conf.set_option('remotedir', 'file')
2204
# We get one call for the server and one call for the client, this is
2205
# caused by the differences in implementations betwen
2206
# SmartServerBzrDirRequestConfigFile (in smart/bzrdir.py) and
2207
# SmartServerBranchGetConfigFile (in smart/branch.py)
2208
self.assertLoadHook(2 ,'file', remote.RemoteBzrDirConfig, remote_bzrdir)
2210
def assertSaveHook(self, conf):
2214
config.OldConfigHooks.install_named_hook('save', hook, None)
2216
config.OldConfigHooks.uninstall_named_hook, 'save', None)
2217
self.assertLength(0, calls)
2218
# Setting an option triggers a save
2219
conf.set_option('foo', 'bar')
2220
self.assertLength(1, calls)
2221
# Since we can't assert about conf, we just use the number of calls ;-/
2223
def test_save_hook_remote_branch(self):
2224
remote_branch = branch.Branch.open(self.get_url('tree'))
2225
self.addCleanup(remote_branch.lock_write().unlock)
2226
self.assertSaveHook(remote_branch._get_config())
2228
def test_save_hook_remote_bzrdir(self):
2229
remote_branch = branch.Branch.open(self.get_url('tree'))
2230
self.addCleanup(remote_branch.lock_write().unlock)
2231
remote_bzrdir = controldir.ControlDir.open(self.get_url('tree'))
2232
self.assertSaveHook(remote_bzrdir._get_config())
2235
class TestOption(tests.TestCase):
2237
def test_default_value(self):
2238
opt = config.Option('foo', default='bar')
2239
self.assertEquals('bar', opt.get_default())
2241
def test_callable_default_value(self):
2242
def bar_as_unicode():
2244
opt = config.Option('foo', default=bar_as_unicode)
2245
self.assertEquals('bar', opt.get_default())
2247
def test_default_value_from_env(self):
2248
opt = config.Option('foo', default='bar', default_from_env=['FOO'])
2249
self.overrideEnv('FOO', 'quux')
2250
# Env variable provides a default taking over the option one
2251
self.assertEquals('quux', opt.get_default())
2253
def test_first_default_value_from_env_wins(self):
2254
opt = config.Option('foo', default='bar',
2255
default_from_env=['NO_VALUE', 'FOO', 'BAZ'])
2256
self.overrideEnv('FOO', 'foo')
2257
self.overrideEnv('BAZ', 'baz')
2258
# The first env var set wins
2259
self.assertEquals('foo', opt.get_default())
2261
def test_not_supported_list_default_value(self):
2262
self.assertRaises(AssertionError, config.Option, 'foo', default=[1])
2264
def test_not_supported_object_default_value(self):
2265
self.assertRaises(AssertionError, config.Option, 'foo',
2268
def test_not_supported_callable_default_value_not_unicode(self):
2269
def bar_not_unicode():
2271
opt = config.Option('foo', default=bar_not_unicode)
2272
self.assertRaises(AssertionError, opt.get_default)
2274
def test_get_help_topic(self):
2275
opt = config.Option('foo')
2276
self.assertEquals('foo', opt.get_help_topic())
2279
class TestOptionConverterMixin(object):
2281
def assertConverted(self, expected, opt, value):
2282
self.assertEquals(expected, opt.convert_from_unicode(None, value))
2284
def assertWarns(self, opt, value):
2287
warnings.append(args[0] % args[1:])
2288
self.overrideAttr(trace, 'warning', warning)
2289
self.assertEquals(None, opt.convert_from_unicode(None, value))
2290
self.assertLength(1, warnings)
2292
'Value "%s" is not valid for "%s"' % (value, opt.name),
2295
def assertErrors(self, opt, value):
2296
self.assertRaises(errors.ConfigOptionValueError,
2297
opt.convert_from_unicode, None, value)
2299
def assertConvertInvalid(self, opt, invalid_value):
2301
self.assertEquals(None, opt.convert_from_unicode(None, invalid_value))
2302
opt.invalid = 'warning'
2303
self.assertWarns(opt, invalid_value)
2304
opt.invalid = 'error'
2305
self.assertErrors(opt, invalid_value)
2308
class TestOptionWithBooleanConverter(tests.TestCase, TestOptionConverterMixin):
2310
def get_option(self):
2311
return config.Option('foo', help='A boolean.',
2312
from_unicode=config.bool_from_store)
2314
def test_convert_invalid(self):
2315
opt = self.get_option()
2316
# A string that is not recognized as a boolean
2317
self.assertConvertInvalid(opt, u'invalid-boolean')
2318
# A list of strings is never recognized as a boolean
2319
self.assertConvertInvalid(opt, [u'not', u'a', u'boolean'])
2321
def test_convert_valid(self):
2322
opt = self.get_option()
2323
self.assertConverted(True, opt, u'True')
2324
self.assertConverted(True, opt, u'1')
2325
self.assertConverted(False, opt, u'False')
2328
class TestOptionWithIntegerConverter(tests.TestCase, TestOptionConverterMixin):
2330
def get_option(self):
2331
return config.Option('foo', help='An integer.',
2332
from_unicode=config.int_from_store)
2334
def test_convert_invalid(self):
2335
opt = self.get_option()
2336
# A string that is not recognized as an integer
2337
self.assertConvertInvalid(opt, u'forty-two')
2338
# A list of strings is never recognized as an integer
2339
self.assertConvertInvalid(opt, [u'a', u'list'])
2341
def test_convert_valid(self):
2342
opt = self.get_option()
2343
self.assertConverted(16, opt, u'16')
2346
class TestOptionWithSIUnitConverter(tests.TestCase, TestOptionConverterMixin):
2348
def get_option(self):
2349
return config.Option('foo', help='An integer in SI units.',
2350
from_unicode=config.int_SI_from_store)
2352
def test_convert_invalid(self):
2353
opt = self.get_option()
2354
self.assertConvertInvalid(opt, u'not-a-unit')
2355
self.assertConvertInvalid(opt, u'Gb') # Forgot the int
2356
self.assertConvertInvalid(opt, u'1b') # Forgot the unit
2357
self.assertConvertInvalid(opt, u'1GG')
2358
self.assertConvertInvalid(opt, u'1Mbb')
2359
self.assertConvertInvalid(opt, u'1MM')
2361
def test_convert_valid(self):
2362
opt = self.get_option()
2363
self.assertConverted(int(5e3), opt, u'5kb')
2364
self.assertConverted(int(5e6), opt, u'5M')
2365
self.assertConverted(int(5e6), opt, u'5MB')
2366
self.assertConverted(int(5e9), opt, u'5g')
2367
self.assertConverted(int(5e9), opt, u'5gB')
2368
self.assertConverted(100, opt, u'100')
2371
class TestListOption(tests.TestCase, TestOptionConverterMixin):
2373
def get_option(self):
2374
return config.ListOption('foo', help='A list.')
2376
def test_convert_invalid(self):
2377
opt = self.get_option()
2378
# We don't even try to convert a list into a list, we only expect
2380
self.assertConvertInvalid(opt, [1])
2381
# No string is invalid as all forms can be converted to a list
2383
def test_convert_valid(self):
2384
opt = self.get_option()
2385
# An empty string is an empty list
2386
self.assertConverted([], opt, '') # Using a bare str() just in case
2387
self.assertConverted([], opt, u'')
2389
self.assertConverted([u'True'], opt, u'True')
2391
self.assertConverted([u'42'], opt, u'42')
2393
self.assertConverted([u'bar'], opt, u'bar')
2396
class TestRegistryOption(tests.TestCase, TestOptionConverterMixin):
2398
def get_option(self, registry):
2399
return config.RegistryOption('foo', registry,
2400
help='A registry option.')
2402
def test_convert_invalid(self):
2403
registry = _mod_registry.Registry()
2404
opt = self.get_option(registry)
2405
self.assertConvertInvalid(opt, [1])
2406
self.assertConvertInvalid(opt, u"notregistered")
2408
def test_convert_valid(self):
2409
registry = _mod_registry.Registry()
2410
registry.register("someval", 1234)
2411
opt = self.get_option(registry)
2412
# Using a bare str() just in case
2413
self.assertConverted(1234, opt, "someval")
2414
self.assertConverted(1234, opt, u'someval')
2415
self.assertConverted(None, opt, None)
2417
def test_help(self):
2418
registry = _mod_registry.Registry()
2419
registry.register("someval", 1234, help="some option")
2420
registry.register("dunno", 1234, help="some other option")
2421
opt = self.get_option(registry)
2423
'A registry option.\n'
2425
'The following values are supported:\n'
2426
' dunno - some other option\n'
2427
' someval - some option\n',
2430
def test_get_help_text(self):
2431
registry = _mod_registry.Registry()
2432
registry.register("someval", 1234, help="some option")
2433
registry.register("dunno", 1234, help="some other option")
2434
opt = self.get_option(registry)
2436
'A registry option.\n'
2438
'The following values are supported:\n'
2439
' dunno - some other option\n'
2440
' someval - some option\n',
2441
opt.get_help_text())
2444
class TestOptionRegistry(tests.TestCase):
2447
super(TestOptionRegistry, self).setUp()
2448
# Always start with an empty registry
2449
self.overrideAttr(config, 'option_registry', config.OptionRegistry())
2450
self.registry = config.option_registry
2452
def test_register(self):
2453
opt = config.Option('foo')
2454
self.registry.register(opt)
2455
self.assertIs(opt, self.registry.get('foo'))
2457
def test_registered_help(self):
2458
opt = config.Option('foo', help='A simple option')
2459
self.registry.register(opt)
2460
self.assertEquals('A simple option', self.registry.get_help('foo'))
2462
lazy_option = config.Option('lazy_foo', help='Lazy help')
2464
def test_register_lazy(self):
2465
self.registry.register_lazy('lazy_foo', self.__module__,
2466
'TestOptionRegistry.lazy_option')
2467
self.assertIs(self.lazy_option, self.registry.get('lazy_foo'))
2469
def test_registered_lazy_help(self):
2470
self.registry.register_lazy('lazy_foo', self.__module__,
2471
'TestOptionRegistry.lazy_option')
2472
self.assertEquals('Lazy help', self.registry.get_help('lazy_foo'))
2475
class TestRegisteredOptions(tests.TestCase):
2476
"""All registered options should verify some constraints."""
2478
scenarios = [(key, {'option_name': key, 'option': option}) for key, option
2479
in config.option_registry.iteritems()]
2482
super(TestRegisteredOptions, self).setUp()
2483
self.registry = config.option_registry
2485
def test_proper_name(self):
2486
# An option should be registered under its own name, this can't be
2487
# checked at registration time for the lazy ones.
2488
self.assertEquals(self.option_name, self.option.name)
2490
def test_help_is_set(self):
2491
option_help = self.registry.get_help(self.option_name)
2492
self.assertNotEquals(None, option_help)
2493
# Come on, think about the user, he really wants to know what the
2495
self.assertIsNot(None, option_help)
2496
self.assertNotEquals('', option_help)
2499
class TestSection(tests.TestCase):
2501
# FIXME: Parametrize so that all sections produced by Stores run these
2502
# tests -- vila 2011-04-01
2504
def test_get_a_value(self):
2505
a_dict = dict(foo='bar')
2506
section = config.Section('myID', a_dict)
2507
self.assertEquals('bar', section.get('foo'))
2509
def test_get_unknown_option(self):
2511
section = config.Section(None, a_dict)
2512
self.assertEquals('out of thin air',
2513
section.get('foo', 'out of thin air'))
2515
def test_options_is_shared(self):
2517
section = config.Section(None, a_dict)
2518
self.assertIs(a_dict, section.options)
2521
class TestMutableSection(tests.TestCase):
2523
scenarios = [('mutable',
2525
lambda opts: config.MutableSection('myID', opts)},),
2529
a_dict = dict(foo='bar')
2530
section = self.get_section(a_dict)
2531
section.set('foo', 'new_value')
2532
self.assertEquals('new_value', section.get('foo'))
2533
# The change appears in the shared section
2534
self.assertEquals('new_value', a_dict.get('foo'))
2535
# We keep track of the change
2536
self.assertTrue('foo' in section.orig)
2537
self.assertEquals('bar', section.orig.get('foo'))
2539
def test_set_preserve_original_once(self):
2540
a_dict = dict(foo='bar')
2541
section = self.get_section(a_dict)
2542
section.set('foo', 'first_value')
2543
section.set('foo', 'second_value')
2544
# We keep track of the original value
2545
self.assertTrue('foo' in section.orig)
2546
self.assertEquals('bar', section.orig.get('foo'))
2548
def test_remove(self):
2549
a_dict = dict(foo='bar')
2550
section = self.get_section(a_dict)
2551
section.remove('foo')
2552
# We get None for unknown options via the default value
2553
self.assertEquals(None, section.get('foo'))
2554
# Or we just get the default value
2555
self.assertEquals('unknown', section.get('foo', 'unknown'))
2556
self.assertFalse('foo' in section.options)
2557
# We keep track of the deletion
2558
self.assertTrue('foo' in section.orig)
2559
self.assertEquals('bar', section.orig.get('foo'))
2561
def test_remove_new_option(self):
2563
section = self.get_section(a_dict)
2564
section.set('foo', 'bar')
2565
section.remove('foo')
2566
self.assertFalse('foo' in section.options)
2567
# The option didn't exist initially so it we need to keep track of it
2568
# with a special value
2569
self.assertTrue('foo' in section.orig)
2570
self.assertEquals(config._NewlyCreatedOption, section.orig['foo'])
2573
class TestCommandLineStore(tests.TestCase):
2576
super(TestCommandLineStore, self).setUp()
2577
self.store = config.CommandLineStore()
2578
self.overrideAttr(config, 'option_registry', config.OptionRegistry())
2580
def get_section(self):
2581
"""Get the unique section for the command line overrides."""
2582
sections = list(self.store.get_sections())
2583
self.assertLength(1, sections)
2584
store, section = sections[0]
2585
self.assertEquals(self.store, store)
2588
def test_no_override(self):
2589
self.store._from_cmdline([])
2590
section = self.get_section()
2591
self.assertLength(0, list(section.iter_option_names()))
2593
def test_simple_override(self):
2594
self.store._from_cmdline(['a=b'])
2595
section = self.get_section()
2596
self.assertEqual('b', section.get('a'))
2598
def test_list_override(self):
2599
opt = config.ListOption('l')
2600
config.option_registry.register(opt)
2601
self.store._from_cmdline(['l=1,2,3'])
2602
val = self.get_section().get('l')
2603
self.assertEqual('1,2,3', val)
2604
# Reminder: lists should be registered as such explicitely, otherwise
2605
# the conversion needs to be done afterwards.
2606
self.assertEqual(['1', '2', '3'],
2607
opt.convert_from_unicode(self.store, val))
2609
def test_multiple_overrides(self):
2610
self.store._from_cmdline(['a=b', 'x=y'])
2611
section = self.get_section()
2612
self.assertEquals('b', section.get('a'))
2613
self.assertEquals('y', section.get('x'))
2615
def test_wrong_syntax(self):
2616
self.assertRaises(errors.BzrCommandError,
2617
self.store._from_cmdline, ['a=b', 'c'])
2619
class TestStoreMinimalAPI(tests.TestCaseWithTransport):
2621
scenarios = [(key, {'get_store': builder}) for key, builder
2622
in config.test_store_builder_registry.iteritems()] + [
2623
('cmdline', {'get_store': lambda test: config.CommandLineStore()})]
2626
store = self.get_store(self)
2627
if type(store) == config.TransportIniFileStore:
2628
raise tests.TestNotApplicable(
2629
"%s is not a concrete Store implementation"
2630
" so it doesn't need an id" % (store.__class__.__name__,))
2631
self.assertIsNot(None, store.id)
2634
class TestStore(tests.TestCaseWithTransport):
2636
def assertSectionContent(self, expected, (store, section)):
2637
"""Assert that some options have the proper values in a section."""
2638
expected_name, expected_options = expected
2639
self.assertEquals(expected_name, section.id)
2642
dict([(k, section.get(k)) for k in expected_options.keys()]))
2645
class TestReadonlyStore(TestStore):
2647
scenarios = [(key, {'get_store': builder}) for key, builder
2648
in config.test_store_builder_registry.iteritems()]
2650
def test_building_delays_load(self):
2651
store = self.get_store(self)
2652
self.assertEquals(False, store.is_loaded())
2653
store._load_from_string('')
2654
self.assertEquals(True, store.is_loaded())
2656
def test_get_no_sections_for_empty(self):
2657
store = self.get_store(self)
2658
store._load_from_string('')
2659
self.assertEquals([], list(store.get_sections()))
2661
def test_get_default_section(self):
2662
store = self.get_store(self)
2663
store._load_from_string('foo=bar')
2664
sections = list(store.get_sections())
2665
self.assertLength(1, sections)
2666
self.assertSectionContent((None, {'foo': 'bar'}), sections[0])
2668
def test_get_named_section(self):
2669
store = self.get_store(self)
2670
store._load_from_string('[baz]\nfoo=bar')
2671
sections = list(store.get_sections())
2672
self.assertLength(1, sections)
2673
self.assertSectionContent(('baz', {'foo': 'bar'}), sections[0])
2675
def test_load_from_string_fails_for_non_empty_store(self):
2676
store = self.get_store(self)
2677
store._load_from_string('foo=bar')
2678
self.assertRaises(AssertionError, store._load_from_string, 'bar=baz')
2681
class TestStoreQuoting(TestStore):
2683
scenarios = [(key, {'get_store': builder}) for key, builder
2684
in config.test_store_builder_registry.iteritems()]
2687
super(TestStoreQuoting, self).setUp()
2688
self.store = self.get_store(self)
2689
# We need a loaded store but any content will do
2690
self.store._load_from_string('')
2692
def assertIdempotent(self, s):
2693
"""Assert that quoting an unquoted string is a no-op and vice-versa.
2695
What matters here is that option values, as they appear in a store, can
2696
be safely round-tripped out of the store and back.
2698
:param s: A string, quoted if required.
2700
self.assertEquals(s, self.store.quote(self.store.unquote(s)))
2701
self.assertEquals(s, self.store.unquote(self.store.quote(s)))
2703
def test_empty_string(self):
2704
if isinstance(self.store, config.IniFileStore):
2705
# configobj._quote doesn't handle empty values
2706
self.assertRaises(AssertionError,
2707
self.assertIdempotent, '')
2709
self.assertIdempotent('')
2710
# But quoted empty strings are ok
2711
self.assertIdempotent('""')
2713
def test_embedded_spaces(self):
2714
self.assertIdempotent('" a b c "')
2716
def test_embedded_commas(self):
2717
self.assertIdempotent('" a , b c "')
2719
def test_simple_comma(self):
2720
if isinstance(self.store, config.IniFileStore):
2721
# configobj requires that lists are special-cased
2722
self.assertRaises(AssertionError,
2723
self.assertIdempotent, ',')
2725
self.assertIdempotent(',')
2726
# When a single comma is required, quoting is also required
2727
self.assertIdempotent('","')
2729
def test_list(self):
2730
if isinstance(self.store, config.IniFileStore):
2731
# configobj requires that lists are special-cased
2732
self.assertRaises(AssertionError,
2733
self.assertIdempotent, 'a,b')
2735
self.assertIdempotent('a,b')
2738
class TestDictFromStore(tests.TestCase):
2740
def test_unquote_not_string(self):
2741
conf = config.MemoryStack('x=2\n[a_section]\na=1\n')
2742
value = conf.get('a_section')
2743
# Urgh, despite 'conf' asking for the no-name section, we get the
2744
# content of another section as a dict o_O
2745
self.assertEquals({'a': '1'}, value)
2746
unquoted = conf.store.unquote(value)
2747
# Which cannot be unquoted but shouldn't crash either (the use cases
2748
# are getting the value or displaying it. In the later case, '%s' will
2750
self.assertEquals({'a': '1'}, unquoted)
2751
self.assertEquals("{u'a': u'1'}", '%s' % (unquoted,))
2754
class TestIniFileStoreContent(tests.TestCaseWithTransport):
2755
"""Simulate loading a config store with content of various encodings.
2757
All files produced by bzr are in utf8 content.
2759
Users may modify them manually and end up with a file that can't be
2760
loaded. We need to issue proper error messages in this case.
2763
invalid_utf8_char = '\xff'
2765
def test_load_utf8(self):
2766
"""Ensure we can load an utf8-encoded file."""
2767
t = self.get_transport()
2768
# From http://pad.lv/799212
2769
unicode_user = u'b\N{Euro Sign}ar'
2770
unicode_content = u'user=%s' % (unicode_user,)
2771
utf8_content = unicode_content.encode('utf8')
2772
# Store the raw content in the config file
2773
t.put_bytes('foo.conf', utf8_content)
2774
store = config.TransportIniFileStore(t, 'foo.conf')
2776
stack = config.Stack([store.get_sections], store)
2777
self.assertEquals(unicode_user, stack.get('user'))
2779
def test_load_non_ascii(self):
2780
"""Ensure we display a proper error on non-ascii, non utf-8 content."""
2781
t = self.get_transport()
2782
t.put_bytes('foo.conf', 'user=foo\n#%s\n' % (self.invalid_utf8_char,))
2783
store = config.TransportIniFileStore(t, 'foo.conf')
2784
self.assertRaises(errors.ConfigContentError, store.load)
2786
def test_load_erroneous_content(self):
2787
"""Ensure we display a proper error on content that can't be parsed."""
2788
t = self.get_transport()
2789
t.put_bytes('foo.conf', '[open_section\n')
2790
store = config.TransportIniFileStore(t, 'foo.conf')
2791
self.assertRaises(errors.ParseConfigError, store.load)
2793
def test_load_permission_denied(self):
2794
"""Ensure we get warned when trying to load an inaccessible file."""
2797
warnings.append(args[0] % args[1:])
2798
self.overrideAttr(trace, 'warning', warning)
2800
t = self.get_transport()
2802
def get_bytes(relpath):
2803
raise errors.PermissionDenied(relpath, "")
2804
t.get_bytes = get_bytes
2805
store = config.TransportIniFileStore(t, 'foo.conf')
2806
self.assertRaises(errors.PermissionDenied, store.load)
2809
[u'Permission denied while trying to load configuration store %s.'
2810
% store.external_url()])
2813
class TestIniConfigContent(tests.TestCaseWithTransport):
2814
"""Simulate loading a IniBasedConfig with content of various encodings.
2816
All files produced by bzr are in utf8 content.
2818
Users may modify them manually and end up with a file that can't be
2819
loaded. We need to issue proper error messages in this case.
2822
invalid_utf8_char = '\xff'
2824
def test_load_utf8(self):
2825
"""Ensure we can load an utf8-encoded file."""
2826
# From http://pad.lv/799212
2827
unicode_user = u'b\N{Euro Sign}ar'
2828
unicode_content = u'user=%s' % (unicode_user,)
2829
utf8_content = unicode_content.encode('utf8')
2830
# Store the raw content in the config file
2831
with open('foo.conf', 'wb') as f:
2832
f.write(utf8_content)
2833
conf = config.IniBasedConfig(file_name='foo.conf')
2834
self.assertEquals(unicode_user, conf.get_user_option('user'))
2836
def test_load_badly_encoded_content(self):
2837
"""Ensure we display a proper error on non-ascii, non utf-8 content."""
2838
with open('foo.conf', 'wb') as f:
2839
f.write('user=foo\n#%s\n' % (self.invalid_utf8_char,))
2840
conf = config.IniBasedConfig(file_name='foo.conf')
2841
self.assertRaises(errors.ConfigContentError, conf._get_parser)
2843
def test_load_erroneous_content(self):
2844
"""Ensure we display a proper error on content that can't be parsed."""
2845
with open('foo.conf', 'wb') as f:
2846
f.write('[open_section\n')
2847
conf = config.IniBasedConfig(file_name='foo.conf')
2848
self.assertRaises(errors.ParseConfigError, conf._get_parser)
2851
class TestMutableStore(TestStore):
2853
scenarios = [(key, {'store_id': key, 'get_store': builder}) for key, builder
2854
in config.test_store_builder_registry.iteritems()]
2857
super(TestMutableStore, self).setUp()
2858
self.transport = self.get_transport()
2860
def has_store(self, store):
2861
store_basename = urlutils.relative_url(self.transport.external_url(),
2862
store.external_url())
2863
return self.transport.has(store_basename)
2865
def test_save_empty_creates_no_file(self):
2866
# FIXME: There should be a better way than relying on the test
2867
# parametrization to identify branch.conf -- vila 2011-0526
2868
if self.store_id in ('branch', 'remote_branch'):
2869
raise tests.TestNotApplicable(
2870
'branch.conf is *always* created when a branch is initialized')
2871
store = self.get_store(self)
2873
self.assertEquals(False, self.has_store(store))
2875
def test_save_emptied_succeeds(self):
2876
store = self.get_store(self)
2877
store._load_from_string('foo=bar\n')
2878
# FIXME: There should be a better way than relying on the test
2879
# parametrization to identify branch.conf -- vila 2011-0526
2880
if self.store_id in ('branch', 'remote_branch'):
2881
# branch stores requires write locked branches
2882
self.addCleanup(store.branch.lock_write().unlock)
2883
section = store.get_mutable_section(None)
2884
section.remove('foo')
2886
self.assertEquals(True, self.has_store(store))
2887
modified_store = self.get_store(self)
2888
sections = list(modified_store.get_sections())
2889
self.assertLength(0, sections)
2891
def test_save_with_content_succeeds(self):
2892
# FIXME: There should be a better way than relying on the test
2893
# parametrization to identify branch.conf -- vila 2011-0526
2894
if self.store_id in ('branch', 'remote_branch'):
2895
raise tests.TestNotApplicable(
2896
'branch.conf is *always* created when a branch is initialized')
2897
store = self.get_store(self)
2898
store._load_from_string('foo=bar\n')
2899
self.assertEquals(False, self.has_store(store))
2901
self.assertEquals(True, self.has_store(store))
2902
modified_store = self.get_store(self)
2903
sections = list(modified_store.get_sections())
2904
self.assertLength(1, sections)
2905
self.assertSectionContent((None, {'foo': 'bar'}), sections[0])
2907
def test_set_option_in_empty_store(self):
2908
store = self.get_store(self)
2909
# FIXME: There should be a better way than relying on the test
2910
# parametrization to identify branch.conf -- vila 2011-0526
2911
if self.store_id in ('branch', 'remote_branch'):
2912
# branch stores requires write locked branches
2913
self.addCleanup(store.branch.lock_write().unlock)
2914
section = store.get_mutable_section(None)
2915
section.set('foo', 'bar')
2917
modified_store = self.get_store(self)
2918
sections = list(modified_store.get_sections())
2919
self.assertLength(1, sections)
2920
self.assertSectionContent((None, {'foo': 'bar'}), sections[0])
2922
def test_set_option_in_default_section(self):
2923
store = self.get_store(self)
2924
store._load_from_string('')
2925
# FIXME: There should be a better way than relying on the test
2926
# parametrization to identify branch.conf -- vila 2011-0526
2927
if self.store_id in ('branch', 'remote_branch'):
2928
# branch stores requires write locked branches
2929
self.addCleanup(store.branch.lock_write().unlock)
2930
section = store.get_mutable_section(None)
2931
section.set('foo', 'bar')
2933
modified_store = self.get_store(self)
2934
sections = list(modified_store.get_sections())
2935
self.assertLength(1, sections)
2936
self.assertSectionContent((None, {'foo': 'bar'}), sections[0])
2938
def test_set_option_in_named_section(self):
2939
store = self.get_store(self)
2940
store._load_from_string('')
2941
# FIXME: There should be a better way than relying on the test
2942
# parametrization to identify branch.conf -- vila 2011-0526
2943
if self.store_id in ('branch', 'remote_branch'):
2944
# branch stores requires write locked branches
2945
self.addCleanup(store.branch.lock_write().unlock)
2946
section = store.get_mutable_section('baz')
2947
section.set('foo', 'bar')
2949
modified_store = self.get_store(self)
2950
sections = list(modified_store.get_sections())
2951
self.assertLength(1, sections)
2952
self.assertSectionContent(('baz', {'foo': 'bar'}), sections[0])
2954
def test_load_hook(self):
2955
# First, we need to ensure that the store exists
2956
store = self.get_store(self)
2957
# FIXME: There should be a better way than relying on the test
2958
# parametrization to identify branch.conf -- vila 2011-0526
2959
if self.store_id in ('branch', 'remote_branch'):
2960
# branch stores requires write locked branches
2961
self.addCleanup(store.branch.lock_write().unlock)
2962
section = store.get_mutable_section('baz')
2963
section.set('foo', 'bar')
2965
# Now we can try to load it
2966
store = self.get_store(self)
2970
config.ConfigHooks.install_named_hook('load', hook, None)
2971
self.assertLength(0, calls)
2973
self.assertLength(1, calls)
2974
self.assertEquals((store,), calls[0])
2976
def test_save_hook(self):
2980
config.ConfigHooks.install_named_hook('save', hook, None)
2981
self.assertLength(0, calls)
2982
store = self.get_store(self)
2983
# FIXME: There should be a better way than relying on the test
2984
# parametrization to identify branch.conf -- vila 2011-0526
2985
if self.store_id in ('branch', 'remote_branch'):
2986
# branch stores requires write locked branches
2987
self.addCleanup(store.branch.lock_write().unlock)
2988
section = store.get_mutable_section('baz')
2989
section.set('foo', 'bar')
2991
self.assertLength(1, calls)
2992
self.assertEquals((store,), calls[0])
2994
def test_set_mark_dirty(self):
2995
stack = config.MemoryStack('')
2996
self.assertLength(0, stack.store.dirty_sections)
2997
stack.set('foo', 'baz')
2998
self.assertLength(1, stack.store.dirty_sections)
2999
self.assertTrue(stack.store._need_saving())
3001
def test_remove_mark_dirty(self):
3002
stack = config.MemoryStack('foo=bar')
3003
self.assertLength(0, stack.store.dirty_sections)
3005
self.assertLength(1, stack.store.dirty_sections)
3006
self.assertTrue(stack.store._need_saving())
3009
class TestStoreSaveChanges(tests.TestCaseWithTransport):
3010
"""Tests that config changes are kept in memory and saved on-demand."""
3013
super(TestStoreSaveChanges, self).setUp()
3014
self.transport = self.get_transport()
3015
# Most of the tests involve two stores pointing to the same persistent
3016
# storage to observe the effects of concurrent changes
3017
self.st1 = config.TransportIniFileStore(self.transport, 'foo.conf')
3018
self.st2 = config.TransportIniFileStore(self.transport, 'foo.conf')
3021
self.warnings.append(args[0] % args[1:])
3022
self.overrideAttr(trace, 'warning', warning)
3024
def has_store(self, store):
3025
store_basename = urlutils.relative_url(self.transport.external_url(),
3026
store.external_url())
3027
return self.transport.has(store_basename)
3029
def get_stack(self, store):
3030
# Any stack will do as long as it uses the right store, just a single
3031
# no-name section is enough
3032
return config.Stack([store.get_sections], store)
3034
def test_no_changes_no_save(self):
3035
s = self.get_stack(self.st1)
3036
s.store.save_changes()
3037
self.assertEquals(False, self.has_store(self.st1))
3039
def test_unrelated_concurrent_update(self):
3040
s1 = self.get_stack(self.st1)
3041
s2 = self.get_stack(self.st2)
3042
s1.set('foo', 'bar')
3043
s2.set('baz', 'quux')
3045
# Changes don't propagate magically
3046
self.assertEquals(None, s1.get('baz'))
3047
s2.store.save_changes()
3048
self.assertEquals('quux', s2.get('baz'))
3049
# Changes are acquired when saving
3050
self.assertEquals('bar', s2.get('foo'))
3051
# Since there is no overlap, no warnings are emitted
3052
self.assertLength(0, self.warnings)
3054
def test_concurrent_update_modified(self):
3055
s1 = self.get_stack(self.st1)
3056
s2 = self.get_stack(self.st2)
3057
s1.set('foo', 'bar')
3058
s2.set('foo', 'baz')
3061
s2.store.save_changes()
3062
self.assertEquals('baz', s2.get('foo'))
3063
# But the user get a warning
3064
self.assertLength(1, self.warnings)
3065
warning = self.warnings[0]
3066
self.assertStartsWith(warning, 'Option foo in section None')
3067
self.assertEndsWith(warning, 'was changed from <CREATED> to bar.'
3068
' The baz value will be saved.')
3070
def test_concurrent_deletion(self):
3071
self.st1._load_from_string('foo=bar')
3073
s1 = self.get_stack(self.st1)
3074
s2 = self.get_stack(self.st2)
3077
s1.store.save_changes()
3079
self.assertLength(0, self.warnings)
3080
s2.store.save_changes()
3082
self.assertLength(1, self.warnings)
3083
warning = self.warnings[0]
3084
self.assertStartsWith(warning, 'Option foo in section None')
3085
self.assertEndsWith(warning, 'was changed from bar to <CREATED>.'
3086
' The <DELETED> value will be saved.')
3089
class TestQuotingIniFileStore(tests.TestCaseWithTransport):
3091
def get_store(self):
3092
return config.TransportIniFileStore(self.get_transport(), 'foo.conf')
3094
def test_get_quoted_string(self):
3095
store = self.get_store()
3096
store._load_from_string('foo= " abc "')
3097
stack = config.Stack([store.get_sections])
3098
self.assertEquals(' abc ', stack.get('foo'))
3100
def test_set_quoted_string(self):
3101
store = self.get_store()
3102
stack = config.Stack([store.get_sections], store)
3103
stack.set('foo', ' a b c ')
3105
self.assertFileEqual('foo = " a b c "' + os.linesep, 'foo.conf')
3108
class TestTransportIniFileStore(TestStore):
3110
def test_loading_unknown_file_fails(self):
3111
store = config.TransportIniFileStore(self.get_transport(),
3113
self.assertRaises(errors.NoSuchFile, store.load)
3115
def test_invalid_content(self):
3116
store = config.TransportIniFileStore(self.get_transport(), 'foo.conf')
3117
self.assertEquals(False, store.is_loaded())
3118
exc = self.assertRaises(
3119
errors.ParseConfigError, store._load_from_string,
3120
'this is invalid !')
3121
self.assertEndsWith(exc.filename, 'foo.conf')
3122
# And the load failed
3123
self.assertEquals(False, store.is_loaded())
3125
def test_get_embedded_sections(self):
3126
# A more complicated example (which also shows that section names and
3127
# option names share the same name space...)
3128
# FIXME: This should be fixed by forbidding dicts as values ?
3129
# -- vila 2011-04-05
3130
store = config.TransportIniFileStore(self.get_transport(), 'foo.conf')
3131
store._load_from_string('''
3135
foo_in_DEFAULT=foo_DEFAULT
3143
sections = list(store.get_sections())
3144
self.assertLength(4, sections)
3145
# The default section has no name.
3146
# List values are provided as strings and need to be explicitly
3147
# converted by specifying from_unicode=list_from_store at option
3149
self.assertSectionContent((None, {'foo': 'bar', 'l': u'1,2'}),
3151
self.assertSectionContent(
3152
('DEFAULT', {'foo_in_DEFAULT': 'foo_DEFAULT'}), sections[1])
3153
self.assertSectionContent(
3154
('bar', {'foo_in_bar': 'barbar'}), sections[2])
3155
# sub sections are provided as embedded dicts.
3156
self.assertSectionContent(
3157
('baz', {'foo_in_baz': 'barbaz', 'qux': {'foo_in_qux': 'quux'}}),
3161
class TestLockableIniFileStore(TestStore):
3163
def test_create_store_in_created_dir(self):
3164
self.assertPathDoesNotExist('dir')
3165
t = self.get_transport('dir/subdir')
3166
store = config.LockableIniFileStore(t, 'foo.conf')
3167
store.get_mutable_section(None).set('foo', 'bar')
3169
self.assertPathExists('dir/subdir')
3172
class TestConcurrentStoreUpdates(TestStore):
3173
"""Test that Stores properly handle conccurent updates.
3175
New Store implementation may fail some of these tests but until such
3176
implementations exist it's hard to properly filter them from the scenarios
3177
applied here. If you encounter such a case, contact the bzr devs.
3180
scenarios = [(key, {'get_stack': builder}) for key, builder
3181
in config.test_stack_builder_registry.iteritems()]
3184
super(TestConcurrentStoreUpdates, self).setUp()
3185
self.stack = self.get_stack(self)
3186
if not isinstance(self.stack, config._CompatibleStack):
3187
raise tests.TestNotApplicable(
3188
'%s is not meant to be compatible with the old config design'
3190
self.stack.set('one', '1')
3191
self.stack.set('two', '2')
3193
self.stack.store.save()
3195
def test_simple_read_access(self):
3196
self.assertEquals('1', self.stack.get('one'))
3198
def test_simple_write_access(self):
3199
self.stack.set('one', 'one')
3200
self.assertEquals('one', self.stack.get('one'))
3202
def test_listen_to_the_last_speaker(self):
3204
c2 = self.get_stack(self)
3205
c1.set('one', 'ONE')
3206
c2.set('two', 'TWO')
3207
self.assertEquals('ONE', c1.get('one'))
3208
self.assertEquals('TWO', c2.get('two'))
3209
# The second update respect the first one
3210
self.assertEquals('ONE', c2.get('one'))
3212
def test_last_speaker_wins(self):
3213
# If the same config is not shared, the same variable modified twice
3214
# can only see a single result.
3216
c2 = self.get_stack(self)
3219
self.assertEquals('c2', c2.get('one'))
3220
# The first modification is still available until another refresh
3222
self.assertEquals('c1', c1.get('one'))
3223
c1.set('two', 'done')
3224
self.assertEquals('c2', c1.get('one'))
3226
def test_writes_are_serialized(self):
3228
c2 = self.get_stack(self)
3230
# We spawn a thread that will pause *during* the config saving.
3231
before_writing = threading.Event()
3232
after_writing = threading.Event()
3233
writing_done = threading.Event()
3234
c1_save_without_locking_orig = c1.store.save_without_locking
3235
def c1_save_without_locking():
3236
before_writing.set()
3237
c1_save_without_locking_orig()
3238
# The lock is held. We wait for the main thread to decide when to
3240
after_writing.wait()
3241
c1.store.save_without_locking = c1_save_without_locking
3245
t1 = threading.Thread(target=c1_set)
3246
# Collect the thread after the test
3247
self.addCleanup(t1.join)
3248
# Be ready to unblock the thread if the test goes wrong
3249
self.addCleanup(after_writing.set)
3251
before_writing.wait()
3252
self.assertRaises(errors.LockContention,
3253
c2.set, 'one', 'c2')
3254
self.assertEquals('c1', c1.get('one'))
3255
# Let the lock be released
3259
self.assertEquals('c2', c2.get('one'))
3261
def test_read_while_writing(self):
3263
# We spawn a thread that will pause *during* the write
3264
ready_to_write = threading.Event()
3265
do_writing = threading.Event()
3266
writing_done = threading.Event()
3267
# We override the _save implementation so we know the store is locked
3268
c1_save_without_locking_orig = c1.store.save_without_locking
3269
def c1_save_without_locking():
3270
ready_to_write.set()
3271
# The lock is held. We wait for the main thread to decide when to
3274
c1_save_without_locking_orig()
3276
c1.store.save_without_locking = c1_save_without_locking
3279
t1 = threading.Thread(target=c1_set)
3280
# Collect the thread after the test
3281
self.addCleanup(t1.join)
3282
# Be ready to unblock the thread if the test goes wrong
3283
self.addCleanup(do_writing.set)
3285
# Ensure the thread is ready to write
3286
ready_to_write.wait()
3287
self.assertEquals('c1', c1.get('one'))
3288
# If we read during the write, we get the old value
3289
c2 = self.get_stack(self)
3290
self.assertEquals('1', c2.get('one'))
3291
# Let the writing occur and ensure it occurred
3294
# Now we get the updated value
3295
c3 = self.get_stack(self)
3296
self.assertEquals('c1', c3.get('one'))
3298
# FIXME: It may be worth looking into removing the lock dir when it's not
3299
# needed anymore and look at possible fallouts for concurrent lockers. This
3300
# will matter if/when we use config files outside of bazaar directories
3301
# (.bazaar or .bzr) -- vila 20110-04-111
3304
class TestSectionMatcher(TestStore):
3306
scenarios = [('location', {'matcher': config.LocationMatcher}),
3307
('id', {'matcher': config.NameMatcher}),]
3310
super(TestSectionMatcher, self).setUp()
3311
# Any simple store is good enough
3312
self.get_store = config.test_store_builder_registry.get('configobj')
3314
def test_no_matches_for_empty_stores(self):
3315
store = self.get_store(self)
3316
store._load_from_string('')
3317
matcher = self.matcher(store, '/bar')
3318
self.assertEquals([], list(matcher.get_sections()))
3320
def test_build_doesnt_load_store(self):
3321
store = self.get_store(self)
3322
matcher = self.matcher(store, '/bar')
3323
self.assertFalse(store.is_loaded())
3326
class TestLocationSection(tests.TestCase):
3328
def get_section(self, options, extra_path):
3329
section = config.Section('foo', options)
3330
return config.LocationSection(section, extra_path)
3332
def test_simple_option(self):
3333
section = self.get_section({'foo': 'bar'}, '')
3334
self.assertEquals('bar', section.get('foo'))
3336
def test_option_with_extra_path(self):
3337
section = self.get_section({'foo': 'bar', 'foo:policy': 'appendpath'},
3339
self.assertEquals('bar/baz', section.get('foo'))
3341
def test_invalid_policy(self):
3342
section = self.get_section({'foo': 'bar', 'foo:policy': 'die'},
3344
# invalid policies are ignored
3345
self.assertEquals('bar', section.get('foo'))
3348
class TestLocationMatcher(TestStore):
3351
super(TestLocationMatcher, self).setUp()
3352
# Any simple store is good enough
3353
self.get_store = config.test_store_builder_registry.get('configobj')
3355
def test_unrelated_section_excluded(self):
3356
store = self.get_store(self)
3357
store._load_from_string('''
3365
section=/foo/bar/baz
3369
self.assertEquals(['/foo', '/foo/baz', '/foo/bar', '/foo/bar/baz',
3371
[section.id for _, section in store.get_sections()])
3372
matcher = config.LocationMatcher(store, '/foo/bar/quux')
3373
sections = [section for _, section in matcher.get_sections()]
3374
self.assertEquals(['/foo/bar', '/foo'],
3375
[section.id for section in sections])
3376
self.assertEquals(['quux', 'bar/quux'],
3377
[section.extra_path for section in sections])
3379
def test_more_specific_sections_first(self):
3380
store = self.get_store(self)
3381
store._load_from_string('''
3387
self.assertEquals(['/foo', '/foo/bar'],
3388
[section.id for _, section in store.get_sections()])
3389
matcher = config.LocationMatcher(store, '/foo/bar/baz')
3390
sections = [section for _, section in matcher.get_sections()]
3391
self.assertEquals(['/foo/bar', '/foo'],
3392
[section.id for section in sections])
3393
self.assertEquals(['baz', 'bar/baz'],
3394
[section.extra_path for section in sections])
3396
def test_appendpath_in_no_name_section(self):
3397
# It's a bit weird to allow appendpath in a no-name section, but
3398
# someone may found a use for it
3399
store = self.get_store(self)
3400
store._load_from_string('''
3402
foo:policy = appendpath
3404
matcher = config.LocationMatcher(store, 'dir/subdir')
3405
sections = list(matcher.get_sections())
3406
self.assertLength(1, sections)
3407
self.assertEquals('bar/dir/subdir', sections[0][1].get('foo'))
3409
def test_file_urls_are_normalized(self):
3410
store = self.get_store(self)
3411
if sys.platform == 'win32':
3412
expected_url = 'file:///C:/dir/subdir'
3413
expected_location = 'C:/dir/subdir'
3415
expected_url = 'file:///dir/subdir'
3416
expected_location = '/dir/subdir'
3417
matcher = config.LocationMatcher(store, expected_url)
3418
self.assertEquals(expected_location, matcher.location)
3421
class TestStartingPathMatcher(TestStore):
3424
super(TestStartingPathMatcher, self).setUp()
3425
# Any simple store is good enough
3426
self.store = config.IniFileStore()
3428
def assertSectionIDs(self, expected, location, content):
3429
self.store._load_from_string(content)
3430
matcher = config.StartingPathMatcher(self.store, location)
3431
sections = list(matcher.get_sections())
3432
self.assertLength(len(expected), sections)
3433
self.assertEqual(expected, [section.id for _, section in sections])
3436
def test_empty(self):
3437
self.assertSectionIDs([], self.get_url(), '')
3439
def test_url_vs_local_paths(self):
3440
# The matcher location is an url and the section names are local paths
3441
sections = self.assertSectionIDs(['/foo/bar', '/foo'],
3442
'file:///foo/bar/baz', '''\
3447
def test_local_path_vs_url(self):
3448
# The matcher location is a local path and the section names are urls
3449
sections = self.assertSectionIDs(['file:///foo/bar', 'file:///foo'],
3450
'/foo/bar/baz', '''\
3456
def test_no_name_section_included_when_present(self):
3457
# Note that other tests will cover the case where the no-name section
3458
# is empty and as such, not included.
3459
sections = self.assertSectionIDs(['/foo/bar', '/foo', None],
3460
'/foo/bar/baz', '''\
3461
option = defined so the no-name section exists
3465
self.assertEquals(['baz', 'bar/baz', '/foo/bar/baz'],
3466
[s.locals['relpath'] for _, s in sections])
3468
def test_order_reversed(self):
3469
self.assertSectionIDs(['/foo/bar', '/foo'], '/foo/bar/baz', '''\
3474
def test_unrelated_section_excluded(self):
3475
self.assertSectionIDs(['/foo/bar', '/foo'], '/foo/bar/baz', '''\
3481
def test_glob_included(self):
3482
sections = self.assertSectionIDs(['/foo/*/baz', '/foo/b*', '/foo'],
3483
'/foo/bar/baz', '''\
3489
# Note that 'baz' as a relpath for /foo/b* is not fully correct, but
3490
# nothing really is... as far using {relpath} to append it to something
3491
# else, this seems good enough though.
3492
self.assertEquals(['', 'baz', 'bar/baz'],
3493
[s.locals['relpath'] for _, s in sections])
3495
def test_respect_order(self):
3496
self.assertSectionIDs(['/foo', '/foo/b*', '/foo/*/baz'],
3497
'/foo/bar/baz', '''\
3505
class TestNameMatcher(TestStore):
3508
super(TestNameMatcher, self).setUp()
3509
self.matcher = config.NameMatcher
3510
# Any simple store is good enough
3511
self.get_store = config.test_store_builder_registry.get('configobj')
3513
def get_matching_sections(self, name):
3514
store = self.get_store(self)
3515
store._load_from_string('''
3523
matcher = self.matcher(store, name)
3524
return list(matcher.get_sections())
3526
def test_matching(self):
3527
sections = self.get_matching_sections('foo')
3528
self.assertLength(1, sections)
3529
self.assertSectionContent(('foo', {'option': 'foo'}), sections[0])
3531
def test_not_matching(self):
3532
sections = self.get_matching_sections('baz')
3533
self.assertLength(0, sections)
3536
class TestBaseStackGet(tests.TestCase):
3539
super(TestBaseStackGet, self).setUp()
3540
self.overrideAttr(config, 'option_registry', config.OptionRegistry())
3542
def test_get_first_definition(self):
3543
store1 = config.IniFileStore()
3544
store1._load_from_string('foo=bar')
3545
store2 = config.IniFileStore()
3546
store2._load_from_string('foo=baz')
3547
conf = config.Stack([store1.get_sections, store2.get_sections])
3548
self.assertEquals('bar', conf.get('foo'))
3550
def test_get_with_registered_default_value(self):
3551
config.option_registry.register(config.Option('foo', default='bar'))
3552
conf_stack = config.Stack([])
3553
self.assertEquals('bar', conf_stack.get('foo'))
3555
def test_get_without_registered_default_value(self):
3556
config.option_registry.register(config.Option('foo'))
3557
conf_stack = config.Stack([])
3558
self.assertEquals(None, conf_stack.get('foo'))
3560
def test_get_without_default_value_for_not_registered(self):
3561
conf_stack = config.Stack([])
3562
self.assertEquals(None, conf_stack.get('foo'))
3564
def test_get_for_empty_section_callable(self):
3565
conf_stack = config.Stack([lambda : []])
3566
self.assertEquals(None, conf_stack.get('foo'))
3568
def test_get_for_broken_callable(self):
3569
# Trying to use and invalid callable raises an exception on first use
3570
conf_stack = config.Stack([object])
3571
self.assertRaises(TypeError, conf_stack.get, 'foo')
3574
class TestStackWithSimpleStore(tests.TestCase):
3577
super(TestStackWithSimpleStore, self).setUp()
3578
self.overrideAttr(config, 'option_registry', config.OptionRegistry())
3579
self.registry = config.option_registry
3581
def get_conf(self, content=None):
3582
return config.MemoryStack(content)
3584
def test_override_value_from_env(self):
3585
self.registry.register(
3586
config.Option('foo', default='bar', override_from_env=['FOO']))
3587
self.overrideEnv('FOO', 'quux')
3588
# Env variable provides a default taking over the option one
3589
conf = self.get_conf('foo=store')
3590
self.assertEquals('quux', conf.get('foo'))
3592
def test_first_override_value_from_env_wins(self):
3593
self.registry.register(
3594
config.Option('foo', default='bar',
3595
override_from_env=['NO_VALUE', 'FOO', 'BAZ']))
3596
self.overrideEnv('FOO', 'foo')
3597
self.overrideEnv('BAZ', 'baz')
3598
# The first env var set wins
3599
conf = self.get_conf('foo=store')
3600
self.assertEquals('foo', conf.get('foo'))
3603
class TestMemoryStack(tests.TestCase):
3606
conf = config.MemoryStack('foo=bar')
3607
self.assertEquals('bar', conf.get('foo'))
3610
conf = config.MemoryStack('foo=bar')
3611
conf.set('foo', 'baz')
3612
self.assertEquals('baz', conf.get('foo'))
3614
def test_no_content(self):
3615
conf = config.MemoryStack()
3616
# No content means no loading
3617
self.assertFalse(conf.store.is_loaded())
3618
self.assertRaises(NotImplementedError, conf.get, 'foo')
3619
# But a content can still be provided
3620
conf.store._load_from_string('foo=bar')
3621
self.assertEquals('bar', conf.get('foo'))
3624
class TestStackIterSections(tests.TestCase):
3626
def test_empty_stack(self):
3627
conf = config.Stack([])
3628
sections = list(conf.iter_sections())
3629
self.assertLength(0, sections)
3631
def test_empty_store(self):
3632
store = config.IniFileStore()
3633
store._load_from_string('')
3634
conf = config.Stack([store.get_sections])
3635
sections = list(conf.iter_sections())
3636
self.assertLength(0, sections)
3638
def test_simple_store(self):
3639
store = config.IniFileStore()
3640
store._load_from_string('foo=bar')
3641
conf = config.Stack([store.get_sections])
3642
tuples = list(conf.iter_sections())
3643
self.assertLength(1, tuples)
3644
(found_store, found_section) = tuples[0]
3645
self.assertIs(store, found_store)
3647
def test_two_stores(self):
3648
store1 = config.IniFileStore()
3649
store1._load_from_string('foo=bar')
3650
store2 = config.IniFileStore()
3651
store2._load_from_string('bar=qux')
3652
conf = config.Stack([store1.get_sections, store2.get_sections])
3653
tuples = list(conf.iter_sections())
3654
self.assertLength(2, tuples)
3655
self.assertIs(store1, tuples[0][0])
3656
self.assertIs(store2, tuples[1][0])
3659
class TestStackWithTransport(tests.TestCaseWithTransport):
3661
scenarios = [(key, {'get_stack': builder}) for key, builder
3662
in config.test_stack_builder_registry.iteritems()]
3665
class TestConcreteStacks(TestStackWithTransport):
3667
def test_build_stack(self):
3668
# Just a smoke test to help debug builders
3669
stack = self.get_stack(self)
3672
class TestStackGet(TestStackWithTransport):
3675
super(TestStackGet, self).setUp()
3676
self.conf = self.get_stack(self)
3678
def test_get_for_empty_stack(self):
3679
self.assertEquals(None, self.conf.get('foo'))
3681
def test_get_hook(self):
3682
self.conf.set('foo', 'bar')
3686
config.ConfigHooks.install_named_hook('get', hook, None)
3687
self.assertLength(0, calls)
3688
value = self.conf.get('foo')
3689
self.assertEquals('bar', value)
3690
self.assertLength(1, calls)
3691
self.assertEquals((self.conf, 'foo', 'bar'), calls[0])
3694
class TestStackGetWithConverter(tests.TestCase):
3697
super(TestStackGetWithConverter, self).setUp()
3698
self.overrideAttr(config, 'option_registry', config.OptionRegistry())
3699
self.registry = config.option_registry
3701
def get_conf(self, content=None):
3702
return config.MemoryStack(content)
3704
def register_bool_option(self, name, default=None, default_from_env=None):
3705
b = config.Option(name, help='A boolean.',
3706
default=default, default_from_env=default_from_env,
3707
from_unicode=config.bool_from_store)
3708
self.registry.register(b)
3710
def test_get_default_bool_None(self):
3711
self.register_bool_option('foo')
3712
conf = self.get_conf('')
3713
self.assertEquals(None, conf.get('foo'))
3715
def test_get_default_bool_True(self):
3716
self.register_bool_option('foo', u'True')
3717
conf = self.get_conf('')
3718
self.assertEquals(True, conf.get('foo'))
3720
def test_get_default_bool_False(self):
3721
self.register_bool_option('foo', False)
3722
conf = self.get_conf('')
3723
self.assertEquals(False, conf.get('foo'))
3725
def test_get_default_bool_False_as_string(self):
3726
self.register_bool_option('foo', u'False')
3727
conf = self.get_conf('')
3728
self.assertEquals(False, conf.get('foo'))
3730
def test_get_default_bool_from_env_converted(self):
3731
self.register_bool_option('foo', u'True', default_from_env=['FOO'])
3732
self.overrideEnv('FOO', 'False')
3733
conf = self.get_conf('')
3734
self.assertEquals(False, conf.get('foo'))
3736
def test_get_default_bool_when_conversion_fails(self):
3737
self.register_bool_option('foo', default='True')
3738
conf = self.get_conf('foo=invalid boolean')
3739
self.assertEquals(True, conf.get('foo'))
3741
def register_integer_option(self, name,
3742
default=None, default_from_env=None):
3743
i = config.Option(name, help='An integer.',
3744
default=default, default_from_env=default_from_env,
3745
from_unicode=config.int_from_store)
3746
self.registry.register(i)
3748
def test_get_default_integer_None(self):
3749
self.register_integer_option('foo')
3750
conf = self.get_conf('')
3751
self.assertEquals(None, conf.get('foo'))
3753
def test_get_default_integer(self):
3754
self.register_integer_option('foo', 42)
3755
conf = self.get_conf('')
3756
self.assertEquals(42, conf.get('foo'))
3758
def test_get_default_integer_as_string(self):
3759
self.register_integer_option('foo', u'42')
3760
conf = self.get_conf('')
3761
self.assertEquals(42, conf.get('foo'))
3763
def test_get_default_integer_from_env(self):
3764
self.register_integer_option('foo', default_from_env=['FOO'])
3765
self.overrideEnv('FOO', '18')
3766
conf = self.get_conf('')
3767
self.assertEquals(18, conf.get('foo'))
3769
def test_get_default_integer_when_conversion_fails(self):
3770
self.register_integer_option('foo', default='12')
3771
conf = self.get_conf('foo=invalid integer')
3772
self.assertEquals(12, conf.get('foo'))
3774
def register_list_option(self, name, default=None, default_from_env=None):
3775
l = config.ListOption(name, help='A list.', default=default,
3776
default_from_env=default_from_env)
3777
self.registry.register(l)
3779
def test_get_default_list_None(self):
3780
self.register_list_option('foo')
3781
conf = self.get_conf('')
3782
self.assertEquals(None, conf.get('foo'))
3784
def test_get_default_list_empty(self):
3785
self.register_list_option('foo', '')
3786
conf = self.get_conf('')
3787
self.assertEquals([], conf.get('foo'))
3789
def test_get_default_list_from_env(self):
3790
self.register_list_option('foo', default_from_env=['FOO'])
3791
self.overrideEnv('FOO', '')
3792
conf = self.get_conf('')
3793
self.assertEquals([], conf.get('foo'))
3795
def test_get_with_list_converter_no_item(self):
3796
self.register_list_option('foo', None)
3797
conf = self.get_conf('foo=,')
3798
self.assertEquals([], conf.get('foo'))
3800
def test_get_with_list_converter_many_items(self):
3801
self.register_list_option('foo', None)
3802
conf = self.get_conf('foo=m,o,r,e')
3803
self.assertEquals(['m', 'o', 'r', 'e'], conf.get('foo'))
3805
def test_get_with_list_converter_embedded_spaces_many_items(self):
3806
self.register_list_option('foo', None)
3807
conf = self.get_conf('foo=" bar", "baz "')
3808
self.assertEquals([' bar', 'baz '], conf.get('foo'))
3810
def test_get_with_list_converter_stripped_spaces_many_items(self):
3811
self.register_list_option('foo', None)
3812
conf = self.get_conf('foo= bar , baz ')
3813
self.assertEquals(['bar', 'baz'], conf.get('foo'))
3816
class TestIterOptionRefs(tests.TestCase):
3817
"""iter_option_refs is a bit unusual, document some cases."""
3819
def assertRefs(self, expected, string):
3820
self.assertEquals(expected, list(config.iter_option_refs(string)))
3822
def test_empty(self):
3823
self.assertRefs([(False, '')], '')
3825
def test_no_refs(self):
3826
self.assertRefs([(False, 'foo bar')], 'foo bar')
3828
def test_single_ref(self):
3829
self.assertRefs([(False, ''), (True, '{foo}'), (False, '')], '{foo}')
3831
def test_broken_ref(self):
3832
self.assertRefs([(False, '{foo')], '{foo')
3834
def test_embedded_ref(self):
3835
self.assertRefs([(False, '{'), (True, '{foo}'), (False, '}')],
3838
def test_two_refs(self):
3839
self.assertRefs([(False, ''), (True, '{foo}'),
3840
(False, ''), (True, '{bar}'),
3844
def test_newline_in_refs_are_not_matched(self):
3845
self.assertRefs([(False, '{\nxx}{xx\n}{{\n}}')], '{\nxx}{xx\n}{{\n}}')
3848
class TestStackExpandOptions(tests.TestCaseWithTransport):
3851
super(TestStackExpandOptions, self).setUp()
3852
self.overrideAttr(config, 'option_registry', config.OptionRegistry())
3853
self.registry = config.option_registry
3854
store = config.TransportIniFileStore(self.get_transport(), 'foo.conf')
3855
self.conf = config.Stack([store.get_sections], store)
3857
def assertExpansion(self, expected, string, env=None):
3858
self.assertEquals(expected, self.conf.expand_options(string, env))
3860
def test_no_expansion(self):
3861
self.assertExpansion('foo', 'foo')
3863
def test_expand_default_value(self):
3864
self.conf.store._load_from_string('bar=baz')
3865
self.registry.register(config.Option('foo', default=u'{bar}'))
3866
self.assertEquals('baz', self.conf.get('foo', expand=True))
3868
def test_expand_default_from_env(self):
3869
self.conf.store._load_from_string('bar=baz')
3870
self.registry.register(config.Option('foo', default_from_env=['FOO']))
3871
self.overrideEnv('FOO', '{bar}')
3872
self.assertEquals('baz', self.conf.get('foo', expand=True))
3874
def test_expand_default_on_failed_conversion(self):
3875
self.conf.store._load_from_string('baz=bogus\nbar=42\nfoo={baz}')
3876
self.registry.register(
3877
config.Option('foo', default=u'{bar}',
3878
from_unicode=config.int_from_store))
3879
self.assertEquals(42, self.conf.get('foo', expand=True))
3881
def test_env_adding_options(self):
3882
self.assertExpansion('bar', '{foo}', {'foo': 'bar'})
3884
def test_env_overriding_options(self):
3885
self.conf.store._load_from_string('foo=baz')
3886
self.assertExpansion('bar', '{foo}', {'foo': 'bar'})
3888
def test_simple_ref(self):
3889
self.conf.store._load_from_string('foo=xxx')
3890
self.assertExpansion('xxx', '{foo}')
3892
def test_unknown_ref(self):
3893
self.assertRaises(errors.ExpandingUnknownOption,
3894
self.conf.expand_options, '{foo}')
3896
def test_indirect_ref(self):
3897
self.conf.store._load_from_string('''
3901
self.assertExpansion('xxx', '{bar}')
3903
def test_embedded_ref(self):
3904
self.conf.store._load_from_string('''
3908
self.assertExpansion('xxx', '{{bar}}')
3910
def test_simple_loop(self):
3911
self.conf.store._load_from_string('foo={foo}')
3912
self.assertRaises(errors.OptionExpansionLoop,
3913
self.conf.expand_options, '{foo}')
3915
def test_indirect_loop(self):
3916
self.conf.store._load_from_string('''
3920
e = self.assertRaises(errors.OptionExpansionLoop,
3921
self.conf.expand_options, '{foo}')
3922
self.assertEquals('foo->bar->baz', e.refs)
3923
self.assertEquals('{foo}', e.string)
3925
def test_list(self):
3926
self.conf.store._load_from_string('''
3930
list={foo},{bar},{baz}
3932
self.registry.register(
3933
config.ListOption('list'))
3934
self.assertEquals(['start', 'middle', 'end'],
3935
self.conf.get('list', expand=True))
3937
def test_cascading_list(self):
3938
self.conf.store._load_from_string('''
3944
self.registry.register(config.ListOption('list'))
3945
# Register an intermediate option as a list to ensure no conversion
3946
# happen while expanding. Conversion should only occur for the original
3947
# option ('list' here).
3948
self.registry.register(config.ListOption('baz'))
3949
self.assertEquals(['start', 'middle', 'end'],
3950
self.conf.get('list', expand=True))
3952
def test_pathologically_hidden_list(self):
3953
self.conf.store._load_from_string('''
3959
hidden={start}{middle}{end}
3961
# What matters is what the registration says, the conversion happens
3962
# only after all expansions have been performed
3963
self.registry.register(config.ListOption('hidden'))
3964
self.assertEquals(['bin', 'go'],
3965
self.conf.get('hidden', expand=True))
3968
class TestStackCrossSectionsExpand(tests.TestCaseWithTransport):
3971
super(TestStackCrossSectionsExpand, self).setUp()
3973
def get_config(self, location, string):
3976
# Since we don't save the config we won't strictly require to inherit
3977
# from TestCaseInTempDir, but an error occurs so quickly...
3978
c = config.LocationStack(location)
3979
c.store._load_from_string(string)
3982
def test_dont_cross_unrelated_section(self):
3983
c = self.get_config('/another/branch/path','''
3988
[/another/branch/path]
3991
self.assertRaises(errors.ExpandingUnknownOption,
3992
c.get, 'bar', expand=True)
3994
def test_cross_related_sections(self):
3995
c = self.get_config('/project/branch/path','''
3999
[/project/branch/path]
4002
self.assertEquals('quux', c.get('bar', expand=True))
4005
class TestStackCrossStoresExpand(tests.TestCaseWithTransport):
4007
def test_cross_global_locations(self):
4008
l_store = config.LocationStore()
4009
l_store._load_from_string('''
4015
g_store = config.GlobalStore()
4016
g_store._load_from_string('''
4022
stack = config.LocationStack('/branch')
4023
self.assertEquals('glob-bar', stack.get('lbar', expand=True))
4024
self.assertEquals('loc-foo', stack.get('gfoo', expand=True))
4027
class TestStackExpandSectionLocals(tests.TestCaseWithTransport):
4029
def test_expand_locals_empty(self):
4030
l_store = config.LocationStore()
4031
l_store._load_from_string('''
4032
[/home/user/project]
4037
stack = config.LocationStack('/home/user/project/')
4038
self.assertEquals('', stack.get('base', expand=True))
4039
self.assertEquals('', stack.get('rel', expand=True))
4041
def test_expand_basename_locally(self):
4042
l_store = config.LocationStore()
4043
l_store._load_from_string('''
4044
[/home/user/project]
4048
stack = config.LocationStack('/home/user/project/branch')
4049
self.assertEquals('branch', stack.get('bfoo', expand=True))
4051
def test_expand_basename_locally_longer_path(self):
4052
l_store = config.LocationStore()
4053
l_store._load_from_string('''
4058
stack = config.LocationStack('/home/user/project/dir/branch')
4059
self.assertEquals('branch', stack.get('bfoo', expand=True))
4061
def test_expand_relpath_locally(self):
4062
l_store = config.LocationStore()
4063
l_store._load_from_string('''
4064
[/home/user/project]
4065
lfoo = loc-foo/{relpath}
4068
stack = config.LocationStack('/home/user/project/branch')
4069
self.assertEquals('loc-foo/branch', stack.get('lfoo', expand=True))
4071
def test_expand_relpath_unknonw_in_global(self):
4072
g_store = config.GlobalStore()
4073
g_store._load_from_string('''
4078
stack = config.LocationStack('/home/user/project/branch')
4079
self.assertRaises(errors.ExpandingUnknownOption,
4080
stack.get, 'gfoo', expand=True)
4082
def test_expand_local_option_locally(self):
4083
l_store = config.LocationStore()
4084
l_store._load_from_string('''
4085
[/home/user/project]
4086
lfoo = loc-foo/{relpath}
4090
g_store = config.GlobalStore()
4091
g_store._load_from_string('''
4097
stack = config.LocationStack('/home/user/project/branch')
4098
self.assertEquals('glob-bar', stack.get('lbar', expand=True))
4099
self.assertEquals('loc-foo/branch', stack.get('gfoo', expand=True))
4101
def test_locals_dont_leak(self):
4102
"""Make sure we chose the right local in presence of several sections.
4104
l_store = config.LocationStore()
4105
l_store._load_from_string('''
4107
lfoo = loc-foo/{relpath}
4108
[/home/user/project]
4109
lfoo = loc-foo/{relpath}
4112
stack = config.LocationStack('/home/user/project/branch')
4113
self.assertEquals('loc-foo/branch', stack.get('lfoo', expand=True))
4114
stack = config.LocationStack('/home/user/bar/baz')
4115
self.assertEquals('loc-foo/bar/baz', stack.get('lfoo', expand=True))
4119
class TestStackSet(TestStackWithTransport):
4121
def test_simple_set(self):
4122
conf = self.get_stack(self)
4123
self.assertEquals(None, conf.get('foo'))
4124
conf.set('foo', 'baz')
4125
# Did we get it back ?
4126
self.assertEquals('baz', conf.get('foo'))
4128
def test_set_creates_a_new_section(self):
4129
conf = self.get_stack(self)
4130
conf.set('foo', 'baz')
4131
self.assertEquals, 'baz', conf.get('foo')
4133
def test_set_hook(self):
4137
config.ConfigHooks.install_named_hook('set', hook, None)
4138
self.assertLength(0, calls)
4139
conf = self.get_stack(self)
4140
conf.set('foo', 'bar')
4141
self.assertLength(1, calls)
4142
self.assertEquals((conf, 'foo', 'bar'), calls[0])
4145
class TestStackRemove(TestStackWithTransport):
4147
def test_remove_existing(self):
4148
conf = self.get_stack(self)
4149
conf.set('foo', 'bar')
4150
self.assertEquals('bar', conf.get('foo'))
4152
# Did we get it back ?
4153
self.assertEquals(None, conf.get('foo'))
4155
def test_remove_unknown(self):
4156
conf = self.get_stack(self)
4157
self.assertRaises(KeyError, conf.remove, 'I_do_not_exist')
4159
def test_remove_hook(self):
4163
config.ConfigHooks.install_named_hook('remove', hook, None)
4164
self.assertLength(0, calls)
4165
conf = self.get_stack(self)
4166
conf.set('foo', 'bar')
4168
self.assertLength(1, calls)
4169
self.assertEquals((conf, 'foo'), calls[0])
4172
class TestConfigGetOptions(tests.TestCaseWithTransport, TestOptionsMixin):
4175
super(TestConfigGetOptions, self).setUp()
4176
create_configs(self)
4178
def test_no_variable(self):
4179
# Using branch should query branch, locations and bazaar
4180
self.assertOptions([], self.branch_config)
4182
def test_option_in_bazaar(self):
4183
self.bazaar_config.set_user_option('file', 'bazaar')
4184
self.assertOptions([('file', 'bazaar', 'DEFAULT', 'bazaar')],
4187
def test_option_in_locations(self):
4188
self.locations_config.set_user_option('file', 'locations')
4190
[('file', 'locations', self.tree.basedir, 'locations')],
4191
self.locations_config)
4193
def test_option_in_branch(self):
4194
self.branch_config.set_user_option('file', 'branch')
4195
self.assertOptions([('file', 'branch', 'DEFAULT', 'branch')],
4198
def test_option_in_bazaar_and_branch(self):
4199
self.bazaar_config.set_user_option('file', 'bazaar')
4200
self.branch_config.set_user_option('file', 'branch')
4201
self.assertOptions([('file', 'branch', 'DEFAULT', 'branch'),
4202
('file', 'bazaar', 'DEFAULT', 'bazaar'),],
4205
def test_option_in_branch_and_locations(self):
4206
# Hmm, locations override branch :-/
4207
self.locations_config.set_user_option('file', 'locations')
4208
self.branch_config.set_user_option('file', 'branch')
4210
[('file', 'locations', self.tree.basedir, 'locations'),
4211
('file', 'branch', 'DEFAULT', 'branch'),],
4214
def test_option_in_bazaar_locations_and_branch(self):
4215
self.bazaar_config.set_user_option('file', 'bazaar')
4216
self.locations_config.set_user_option('file', 'locations')
4217
self.branch_config.set_user_option('file', 'branch')
4219
[('file', 'locations', self.tree.basedir, 'locations'),
4220
('file', 'branch', 'DEFAULT', 'branch'),
4221
('file', 'bazaar', 'DEFAULT', 'bazaar'),],
4225
class TestConfigRemoveOption(tests.TestCaseWithTransport, TestOptionsMixin):
4228
super(TestConfigRemoveOption, self).setUp()
4229
create_configs_with_file_option(self)
4231
def test_remove_in_locations(self):
4232
self.locations_config.remove_user_option('file', self.tree.basedir)
4234
[('file', 'branch', 'DEFAULT', 'branch'),
4235
('file', 'bazaar', 'DEFAULT', 'bazaar'),],
4238
def test_remove_in_branch(self):
4239
self.branch_config.remove_user_option('file')
4241
[('file', 'locations', self.tree.basedir, 'locations'),
4242
('file', 'bazaar', 'DEFAULT', 'bazaar'),],
4245
def test_remove_in_bazaar(self):
4246
self.bazaar_config.remove_user_option('file')
4248
[('file', 'locations', self.tree.basedir, 'locations'),
4249
('file', 'branch', 'DEFAULT', 'branch'),],
4253
class TestConfigGetSections(tests.TestCaseWithTransport):
4256
super(TestConfigGetSections, self).setUp()
4257
create_configs(self)
4259
def assertSectionNames(self, expected, conf, name=None):
4260
"""Check which sections are returned for a given config.
4262
If fallback configurations exist their sections can be included.
4264
:param expected: A list of section names.
4266
:param conf: The configuration that will be queried.
4268
:param name: An optional section name that will be passed to
4271
sections = list(conf._get_sections(name))
4272
self.assertLength(len(expected), sections)
4273
self.assertEqual(expected, [name for name, _, _ in sections])
4275
def test_bazaar_default_section(self):
4276
self.assertSectionNames(['DEFAULT'], self.bazaar_config)
4278
def test_locations_default_section(self):
4279
# No sections are defined in an empty file
4280
self.assertSectionNames([], self.locations_config)
4282
def test_locations_named_section(self):
4283
self.locations_config.set_user_option('file', 'locations')
4284
self.assertSectionNames([self.tree.basedir], self.locations_config)
4286
def test_locations_matching_sections(self):
4287
loc_config = self.locations_config
4288
loc_config.set_user_option('file', 'locations')
4289
# We need to cheat a bit here to create an option in sections above and
4290
# below the 'location' one.
4291
parser = loc_config._get_parser()
4292
# locations.cong deals with '/' ignoring native os.sep
4293
location_names = self.tree.basedir.split('/')
4294
parent = '/'.join(location_names[:-1])
4295
child = '/'.join(location_names + ['child'])
4297
parser[parent]['file'] = 'parent'
4299
parser[child]['file'] = 'child'
4300
self.assertSectionNames([self.tree.basedir, parent], loc_config)
4302
def test_branch_data_default_section(self):
4303
self.assertSectionNames([None],
4304
self.branch_config._get_branch_data_config())
4306
def test_branch_default_sections(self):
4307
# No sections are defined in an empty locations file
4308
self.assertSectionNames([None, 'DEFAULT'],
4310
# Unless we define an option
4311
self.branch_config._get_location_config().set_user_option(
4312
'file', 'locations')
4313
self.assertSectionNames([self.tree.basedir, None, 'DEFAULT'],
4316
def test_bazaar_named_section(self):
4317
# We need to cheat as the API doesn't give direct access to sections
4318
# other than DEFAULT.
4319
self.bazaar_config.set_alias('bazaar', 'bzr')
4320
self.assertSectionNames(['ALIASES'], self.bazaar_config, 'ALIASES')
1315
4323
class TestAuthenticationConfigFile(tests.TestCase):
1316
4324
"""Test the authentication.conf file matching"""
added
removed
bzrlib/tests/test_config.py
