222
187
bzrlib.plugin.load_from_path(['plugin_test'+os.sep])
223
188
self.assertEqual(['plugin'], self.activeattributes[tempattribute])
190
# remove the plugin 'plugin'
225
191
del self.activeattributes[tempattribute]
226
self._unregister_plugin('ts_plugin')
227
self.assertPluginUnknown('ts_plugin')
229
def load_and_capture(self, name):
230
"""Load plugins from '.' capturing the output.
232
:param name: The name of the plugin.
233
:return: A string with the log from the plugin loading call.
192
if getattr(bzrlib.plugins, 'ts_plugin', None):
193
del bzrlib.plugins.ts_plugin
194
self.failIf(getattr(bzrlib.plugins, 'ts_plugin', None))
196
def test_plugin_with_bad_name_does_not_load(self):
197
# Create badly-named plugin
198
file('bzr-bad plugin-name..py', 'w').close()
236
201
stream = StringIO()
238
handler = logging.StreamHandler(stream)
239
log = logging.getLogger('bzr')
240
log.addHandler(handler)
243
bzrlib.plugin.load_from_path(['.'])
245
if 'bzrlib.plugins.%s' % name in sys.modules:
246
del sys.modules['bzrlib.plugins.%s' % name]
247
if getattr(bzrlib.plugins, name, None):
248
delattr(bzrlib.plugins, name)
250
# Stop capturing output
253
log.removeHandler(handler)
254
return stream.getvalue()
258
def test_plugin_with_bad_api_version_reports(self):
259
# This plugin asks for bzrlib api version 1.0.0, which is not supported
264
f.write("import bzrlib.api\n"
265
"bzrlib.api.require_any_api(bzrlib, [(1, 0, 0)])\n")
269
log = self.load_and_capture(name)
270
self.assertContainsRe(log,
271
r"It requested API version")
273
def test_plugin_with_bad_name_does_not_load(self):
274
# The file name here invalid for a python module.
275
name = 'bzr-bad plugin-name..py'
276
file(name, 'w').close()
277
log = self.load_and_capture(name)
278
self.assertContainsRe(log,
202
handler = logging.StreamHandler(stream)
203
log = logging.getLogger('bzr')
204
log.addHandler(handler)
206
bzrlib.plugin.load_from_dir('.')
208
# Stop capturing output
211
log.removeHandler(handler)
213
self.assertContainsRe(stream.getvalue(),
279
214
r"Unable to load 'bzr-bad plugin-name\.' in '\.' as a plugin "
280
215
"because the file path isn't a valid module name; try renaming "
281
216
"it to 'bad_plugin_name_'\.")
284
class TestPlugins(tests.TestCaseInTempDir, TestPluginMixin):
221
class TestPlugins(TestCaseInTempDir):
286
223
def setup_plugin(self, source=""):
287
224
# This test tests a new plugin appears in bzrlib.plugin.plugins().
288
225
# check the plugin is not loaded already
289
self.assertPluginUnknown('plugin')
226
self.failIf(getattr(bzrlib.plugins, 'plugin', None))
290
227
# write a plugin that _cannot_ fail to load.
291
228
file('plugin.py', 'w').write(source + '\n')
292
229
self.addCleanup(self.teardown_plugin)
293
plugin.load_from_path(['.'])
230
bzrlib.plugin.load_from_path(['.'])
295
232
def teardown_plugin(self):
296
self._unregister_plugin('plugin')
297
self.assertPluginUnknown('plugin')
233
# remove the plugin 'plugin'
234
if 'bzrlib.plugins.plugin' in sys.modules:
235
del sys.modules['bzrlib.plugins.plugin']
236
if getattr(bzrlib.plugins, 'plugin', None):
237
del bzrlib.plugins.plugin
238
self.failIf(getattr(bzrlib.plugins, 'plugin', None))
299
240
def test_plugin_appears_in_plugins(self):
300
241
self.setup_plugin()
301
self.assertPluginKnown('plugin')
302
p = plugin.plugins()['plugin']
303
self.assertIsInstance(p, bzrlib.plugin.PlugIn)
304
self.assertEqual(p.module, plugins.plugin)
242
self.failUnless('plugin' in bzrlib.plugin.plugins())
243
self.failUnless(getattr(bzrlib.plugins, 'plugin', None))
244
plugins = bzrlib.plugin.plugins()
245
plugin = plugins['plugin']
246
self.assertIsInstance(plugin, bzrlib.plugin.PlugIn)
247
self.assertEqual(bzrlib.plugins.plugin, plugin.module)
306
249
def test_trivial_plugin_get_path(self):
307
250
self.setup_plugin()
308
p = plugin.plugins()['plugin']
251
plugins = bzrlib.plugin.plugins()
252
plugin = plugins['plugin']
309
253
plugin_path = self.test_dir + '/plugin.py'
310
self.assertIsSameRealPath(plugin_path, osutils.normpath(p.path()))
254
self.assertIsSameRealPath(plugin_path, normpath(plugin.path()))
312
256
def test_plugin_get_path_py_not_pyc(self):
313
# first import creates plugin.pyc
257
self.setup_plugin() # after first import there will be plugin.pyc
315
258
self.teardown_plugin()
316
plugin.load_from_path(['.']) # import plugin.pyc
317
p = plugin.plugins()['plugin']
259
bzrlib.plugin.load_from_path(['.']) # import plugin.pyc
260
plugins = bzrlib.plugin.plugins()
261
plugin = plugins['plugin']
318
262
plugin_path = self.test_dir + '/plugin.py'
319
self.assertIsSameRealPath(plugin_path, osutils.normpath(p.path()))
263
self.assertIsSameRealPath(plugin_path, normpath(plugin.path()))
321
265
def test_plugin_get_path_pyc_only(self):
322
# first import creates plugin.pyc (or plugin.pyo depending on __debug__)
266
self.setup_plugin() # after first import there will be plugin.pyc
324
267
self.teardown_plugin()
325
268
os.unlink(self.test_dir + '/plugin.py')
326
plugin.load_from_path(['.']) # import plugin.pyc (or .pyo)
327
p = plugin.plugins()['plugin']
269
bzrlib.plugin.load_from_path(['.']) # import plugin.pyc
270
plugins = bzrlib.plugin.plugins()
271
plugin = plugins['plugin']
329
273
plugin_path = self.test_dir + '/plugin.pyc'
331
275
plugin_path = self.test_dir + '/plugin.pyo'
332
self.assertIsSameRealPath(plugin_path, osutils.normpath(p.path()))
276
self.assertIsSameRealPath(plugin_path, normpath(plugin.path()))
334
278
def test_no_test_suite_gives_None_for_test_suite(self):
335
279
self.setup_plugin()
336
p = plugin.plugins()['plugin']
337
self.assertEqual(None, p.test_suite())
280
plugin = bzrlib.plugin.plugins()['plugin']
281
self.assertEqual(None, plugin.test_suite())
339
283
def test_test_suite_gives_test_suite_result(self):
340
284
source = """def test_suite(): return 'foo'"""
341
285
self.setup_plugin(source)
342
p = plugin.plugins()['plugin']
343
self.assertEqual('foo', p.test_suite())
286
plugin = bzrlib.plugin.plugins()['plugin']
287
self.assertEqual('foo', plugin.test_suite())
345
289
def test_no_load_plugin_tests_gives_None_for_load_plugin_tests(self):
346
290
self.setup_plugin()
347
loader = tests.TestUtil.TestLoader()
348
p = plugin.plugins()['plugin']
349
self.assertEqual(None, p.load_plugin_tests(loader))
291
loader = TestUtil.TestLoader()
292
plugin = bzrlib.plugin.plugins()['plugin']
293
self.assertEqual(None, plugin.load_plugin_tests(loader))
351
295
def test_load_plugin_tests_gives_load_plugin_tests_result(self):
353
297
def load_tests(standard_tests, module, loader):
355
299
self.setup_plugin(source)
356
loader = tests.TestUtil.TestLoader()
357
p = plugin.plugins()['plugin']
358
self.assertEqual('foo', p.load_plugin_tests(loader))
360
def check_version_info(self, expected, source='', name='plugin'):
361
self.setup_plugin(source)
362
self.assertEqual(expected, plugin.plugins()[name].version_info())
300
loader = TestUtil.TestLoader()
301
plugin = bzrlib.plugin.plugins()['plugin']
302
self.assertEqual('foo', plugin.load_plugin_tests(loader))
364
304
def test_no_version_info(self):
365
self.check_version_info(None)
306
plugin = bzrlib.plugin.plugins()['plugin']
307
self.assertEqual(None, plugin.version_info())
367
309
def test_with_version_info(self):
368
self.check_version_info((1, 2, 3, 'dev', 4),
369
"version_info = (1, 2, 3, 'dev', 4)")
310
self.setup_plugin("version_info = (1, 2, 3, 'dev', 4)")
311
plugin = bzrlib.plugin.plugins()['plugin']
312
self.assertEqual((1, 2, 3, 'dev', 4), plugin.version_info())
371
314
def test_short_version_info_gets_padded(self):
372
315
# the gtk plugin has version_info = (1,2,3) rather than the 5-tuple.
374
self.check_version_info((1, 2, 3, 'final', 0),
375
"version_info = (1, 2, 3)")
377
def check_version(self, expected, source=None, name='plugin'):
378
self.setup_plugin(source)
379
self.assertEqual(expected, plugins[name].__version__)
317
self.setup_plugin("version_info = (1, 2, 3)")
318
plugin = bzrlib.plugin.plugins()['plugin']
319
self.assertEqual((1, 2, 3, 'final', 0), plugin.version_info())
381
321
def test_no_version_info___version__(self):
382
322
self.setup_plugin()
383
323
plugin = bzrlib.plugin.plugins()['plugin']
384
324
self.assertEqual("unknown", plugin.__version__)
386
def test_str__version__with_version_info(self):
387
self.setup_plugin("version_info = '1.2.3'")
388
plugin = bzrlib.plugin.plugins()['plugin']
389
self.assertEqual("1.2.3", plugin.__version__)
391
def test_noniterable__version__with_version_info(self):
392
self.setup_plugin("version_info = (1)")
393
plugin = bzrlib.plugin.plugins()['plugin']
394
self.assertEqual("1", plugin.__version__)
396
def test_1__version__with_version_info(self):
397
self.setup_plugin("version_info = (1,)")
398
plugin = bzrlib.plugin.plugins()['plugin']
399
self.assertEqual("1", plugin.__version__)
401
def test_1_2__version__with_version_info(self):
402
self.setup_plugin("version_info = (1, 2)")
403
plugin = bzrlib.plugin.plugins()['plugin']
404
self.assertEqual("1.2", plugin.__version__)
406
def test_1_2_3__version__with_version_info(self):
407
self.setup_plugin("version_info = (1, 2, 3)")
408
plugin = bzrlib.plugin.plugins()['plugin']
409
self.assertEqual("1.2.3", plugin.__version__)
411
def test_candidate__version__with_version_info(self):
412
self.setup_plugin("version_info = (1, 2, 3, 'candidate', 1)")
413
plugin = bzrlib.plugin.plugins()['plugin']
414
self.assertEqual("1.2.3rc1", plugin.__version__)
416
def test_dev__version__with_version_info(self):
417
self.setup_plugin("version_info = (1, 2, 3, 'dev', 0)")
418
plugin = bzrlib.plugin.plugins()['plugin']
419
self.assertEqual("1.2.3dev", plugin.__version__)
421
def test_dev_fallback__version__with_version_info(self):
326
def test___version__with_version_info(self):
422
327
self.setup_plugin("version_info = (1, 2, 3, 'dev', 4)")
423
328
plugin = bzrlib.plugin.plugins()['plugin']
424
329
self.assertEqual("1.2.3dev4", plugin.__version__)
426
331
def test_final__version__with_version_info(self):
427
self.setup_plugin("version_info = (1, 2, 3, 'final', 0)")
332
self.setup_plugin("version_info = (1, 2, 3, 'final', 4)")
428
333
plugin = bzrlib.plugin.plugins()['plugin']
429
334
self.assertEqual("1.2.3", plugin.__version__)
431
def test_final_fallback__version__with_version_info(self):
432
self.setup_plugin("version_info = (1, 2, 3, 'final', 2)")
433
plugin = bzrlib.plugin.plugins()['plugin']
434
self.assertEqual("1.2.3.final.2", plugin.__version__)
437
class TestPluginHelp(tests.TestCaseInTempDir):
337
class TestPluginHelp(TestCaseInTempDir):
439
339
def split_help_commands(self):
442
out, err = self.run_bzr('--no-plugins help commands')
443
for line in out.splitlines():
342
for line in self.run_bzr('help commands')[0].splitlines():
444
343
if not line.startswith(' '):
445
344
current = line.split()[0]
446
345
help[current] = help.get(current, '') + line
492
382
self.assertContainsRe(help, '\[myplug\]')
494
384
# unregister command
495
if 'myplug' in bzrlib.commands.plugin_cmds:
496
bzrlib.commands.plugin_cmds.remove('myplug')
385
if bzrlib.commands.plugin_cmds.get('myplug', None):
386
del bzrlib.commands.plugin_cmds['myplug']
497
387
# remove the plugin 'myplug'
498
388
if getattr(bzrlib.plugins, 'myplug', None):
499
389
delattr(bzrlib.plugins, 'myplug')
392
class TestPluginFromZip(TestCaseInTempDir):
394
def make_zipped_plugin(self, zip_name, filename):
395
z = zipfile.ZipFile(zip_name, 'w')
396
z.writestr(filename, PLUGIN_TEXT)
399
def check_plugin_load(self, zip_name, plugin_name):
400
self.assertFalse(plugin_name in dir(bzrlib.plugins),
401
'Plugin already loaded')
402
old_path = bzrlib.plugins.__path__
404
# this is normally done by load_plugins -> set_plugins_path
405
bzrlib.plugins.__path__ = [zip_name]
406
self.applyDeprecated(one_three,
407
bzrlib.plugin.load_from_zip, zip_name)
408
self.assertTrue(plugin_name in dir(bzrlib.plugins),
409
'Plugin is not loaded')
412
if getattr(bzrlib.plugins, plugin_name, None):
413
delattr(bzrlib.plugins, plugin_name)
414
del sys.modules['bzrlib.plugins.' + plugin_name]
415
bzrlib.plugins.__path__ = old_path
417
def test_load_module(self):
418
self.make_zipped_plugin('./test.zip', 'ziplug.py')
419
self.check_plugin_load('./test.zip', 'ziplug')
421
def test_load_package(self):
422
self.make_zipped_plugin('./test.zip', 'ziplug/__init__.py')
423
self.check_plugin_load('./test.zip', 'ziplug')
426
class TestSetPluginsPath(TestCase):
428
def test_set_plugins_path(self):
429
"""set_plugins_path should set the module __path__ correctly."""
430
old_path = bzrlib.plugins.__path__
432
bzrlib.plugins.__path__ = []
433
expected_path = bzrlib.plugin.set_plugins_path()
434
self.assertEqual(expected_path, bzrlib.plugins.__path__)
436
bzrlib.plugins.__path__ = old_path
438
def test_set_plugins_path_with_trailing_slashes(self):
439
"""set_plugins_path should set the module __path__ based on
440
BZR_PLUGIN_PATH after removing all trailing slashes."""
441
old_path = bzrlib.plugins.__path__
442
old_env = os.environ.get('BZR_PLUGIN_PATH')
444
bzrlib.plugins.__path__ = []
445
os.environ['BZR_PLUGIN_PATH'] = "first\\//\\" + os.pathsep + \
447
bzrlib.plugin.set_plugins_path()
448
# We expect our nominated paths to have all path-seps removed,
449
# and this is testing only that.
450
expected_path = ['first', 'second']
451
self.assertEqual(expected_path,
452
bzrlib.plugins.__path__[:len(expected_path)])
454
bzrlib.plugins.__path__ = old_path
455
if old_env is not None:
456
os.environ['BZR_PLUGIN_PATH'] = old_env
458
del os.environ['BZR_PLUGIN_PATH']
502
461
class TestHelpIndex(tests.TestCase):
503
462
"""Tests for the PluginsHelpIndex class."""
605
564
mod = FakeModule('two lines of help\nand more', 'bzrlib.plugins.foo_bar')
606
565
topic = plugin.ModuleHelpTopic(mod)
607
566
self.assertEqual('foo_bar', topic.get_help_topic())
610
class TestLoadFromPath(tests.TestCaseInTempDir):
613
super(TestLoadFromPath, self).setUp()
614
# Change bzrlib.plugin to think no plugins have been loaded yet.
615
self.overrideAttr(bzrlib.plugins, '__path__', [])
616
self.overrideAttr(plugin, '_loaded', False)
618
# Monkey-patch load_from_path to stop it from actually loading anything.
619
self.overrideAttr(plugin, 'load_from_path', lambda dirs: None)
621
def test_set_plugins_path_with_args(self):
622
plugin.set_plugins_path(['a', 'b'])
623
self.assertEqual(['a', 'b'], bzrlib.plugins.__path__)
625
def test_set_plugins_path_defaults(self):
626
plugin.set_plugins_path()
627
self.assertEqual(plugin.get_standard_plugins_path(),
628
bzrlib.plugins.__path__)
630
def test_get_standard_plugins_path(self):
631
path = plugin.get_standard_plugins_path()
632
for directory in path:
633
self.assertNotContainsRe(directory, r'\\/$')
635
from distutils.sysconfig import get_python_lib
639
if sys.platform != 'win32':
640
python_lib = get_python_lib()
641
for directory in path:
642
if directory.startswith(python_lib):
645
self.fail('No path to global plugins')
647
def test_get_standard_plugins_path_env(self):
648
os.environ['BZR_PLUGIN_PATH'] = 'foo/'
649
path = plugin.get_standard_plugins_path()
650
for directory in path:
651
self.assertNotContainsRe(directory, r'\\/$')
653
def test_load_plugins(self):
654
plugin.load_plugins(['.'])
655
self.assertEqual(bzrlib.plugins.__path__, ['.'])
656
# subsequent loads are no-ops
657
plugin.load_plugins(['foo'])
658
self.assertEqual(bzrlib.plugins.__path__, ['.'])
660
def test_load_plugins_default(self):
661
plugin.load_plugins()
662
path = plugin.get_standard_plugins_path()
663
self.assertEqual(path, bzrlib.plugins.__path__)
666
class TestEnvPluginPath(tests.TestCase):
669
super(TestEnvPluginPath, self).setUp()
670
self.overrideAttr(plugin, 'DEFAULT_PLUGIN_PATH', None)
672
self.user = plugin.get_user_plugin_path()
673
self.site = plugin.get_site_plugin_path()
674
self.core = plugin.get_core_plugin_path()
676
def _list2paths(self, *args):
679
plugin._append_new_path(paths, p)
682
def _set_path(self, *args):
683
path = os.pathsep.join(self._list2paths(*args))
684
osutils.set_or_unset_env('BZR_PLUGIN_PATH', path)
686
def check_path(self, expected_dirs, setting_dirs):
688
self._set_path(*setting_dirs)
689
actual = plugin.get_standard_plugins_path()
690
self.assertEquals(self._list2paths(*expected_dirs), actual)
692
def test_default(self):
693
self.check_path([self.user, self.core, self.site],
696
def test_adhoc_policy(self):
697
self.check_path([self.user, self.core, self.site],
698
['+user', '+core', '+site'])
700
def test_fallback_policy(self):
701
self.check_path([self.core, self.site, self.user],
702
['+core', '+site', '+user'])
704
def test_override_policy(self):
705
self.check_path([self.user, self.site, self.core],
706
['+user', '+site', '+core'])
708
def test_disable_user(self):
709
self.check_path([self.core, self.site], ['-user'])
711
def test_disable_user_twice(self):
712
# Ensures multiple removals don't left cruft
713
self.check_path([self.core, self.site], ['-user', '-user'])
715
def test_duplicates_are_removed(self):
716
self.check_path([self.user, self.core, self.site],
718
# And only the first reference is kept (since the later references will
719
# only produce '<plugin> already loaded' mutters)
720
self.check_path([self.user, self.core, self.site],
721
['+user', '+user', '+core',
722
'+user', '+site', '+site',
725
def test_disable_overrides_enable(self):
726
self.check_path([self.core, self.site], ['-user', '+user'])
728
def test_disable_core(self):
729
self.check_path([self.site], ['-core'])
730
self.check_path([self.user, self.site], ['+user', '-core'])
732
def test_disable_site(self):
733
self.check_path([self.core], ['-site'])
734
self.check_path([self.user, self.core], ['-site', '+user'])
736
def test_override_site(self):
737
self.check_path(['mysite', self.user, self.core],
738
['mysite', '-site', '+user'])
739
self.check_path(['mysite', self.core],
742
def test_override_core(self):
743
self.check_path(['mycore', self.user, self.site],
744
['mycore', '-core', '+user', '+site'])
745
self.check_path(['mycore', self.site],
748
def test_my_plugin_only(self):
749
self.check_path(['myplugin'], ['myplugin', '-user', '-core', '-site'])
751
def test_my_plugin_first(self):
752
self.check_path(['myplugin', self.core, self.site, self.user],
753
['myplugin', '+core', '+site', '+user'])
755
def test_bogus_references(self):
756
self.check_path(['+foo', '-bar', self.core, self.site],
760
class TestDisablePlugin(tests.TestCaseInTempDir, TestPluginMixin):
763
super(TestDisablePlugin, self).setUp()
764
self.create_plugin_package('test_foo')
765
# Make sure we don't pollute the plugins namespace
766
self.overrideAttr(plugins, '__path__')
767
# Be paranoid in case a test fail
768
self.addCleanup(self._unregister_plugin, 'test_foo')
770
def test_cannot_import(self):
771
osutils.set_or_unset_env('BZR_DISABLE_PLUGINS', 'test_foo')
772
plugin.set_plugins_path(['.'])
774
import bzrlib.plugins.test_foo
777
self.assertPluginUnknown('test_foo')
779
def test_regular_load(self):
780
self.overrideAttr(plugin, '_loaded', False)
781
plugin.load_plugins(['.'])
782
self.assertPluginKnown('test_foo')
783
self.assertEqual("This is the doc for test_foo",
784
bzrlib.plugins.test_foo.__doc__)
786
def test_not_loaded(self):
788
def captured_warning(*args, **kwargs):
789
self.warnings.append((args, kwargs))
790
self.overrideAttr(trace, 'warning', captured_warning)
791
# Reset the flag that protect against double loading
792
self.overrideAttr(plugin, '_loaded', False)
793
osutils.set_or_unset_env('BZR_DISABLE_PLUGINS', 'test_foo')
794
plugin.load_plugins(['.'])
795
self.assertPluginUnknown('test_foo')
796
# Make sure we don't warn about the plugin ImportError since this has
797
# been *requested* by the user.
798
self.assertLength(0, self.warnings)
801
class TestLoadPluginAt(tests.TestCaseInTempDir, TestPluginMixin):
804
super(TestLoadPluginAt, self).setUp()
805
# Make sure we don't pollute the plugins namespace
806
self.overrideAttr(plugins, '__path__')
807
# Be paranoid in case a test fail
808
self.addCleanup(self._unregister_plugin, 'test_foo')
809
# Reset the flag that protect against double loading
810
self.overrideAttr(plugin, '_loaded', False)
811
# Create the same plugin in two directories
812
self.create_plugin_package('test_foo', dir='non-standard-dir')
813
# The "normal" directory, we use 'standard' instead of 'plugins' to
814
# avoid depending on the precise naming.
815
self.create_plugin_package('test_foo', dir='standard/test_foo')
817
def assertTestFooLoadedFrom(self, path):
818
self.assertPluginKnown('test_foo')
819
self.assertEqual('This is the doc for test_foo',
820
bzrlib.plugins.test_foo.__doc__)
821
self.assertEqual(path, bzrlib.plugins.test_foo.dir_source)
823
def test_regular_load(self):
824
plugin.load_plugins(['standard'])
825
self.assertTestFooLoadedFrom('standard/test_foo')
827
def test_import(self):
828
osutils.set_or_unset_env('BZR_PLUGINS_AT', 'test_foo@non-standard-dir')
829
plugin.set_plugins_path(['standard'])
831
import bzrlib.plugins.test_foo
834
self.assertTestFooLoadedFrom('non-standard-dir')
836
def test_loading(self):
837
osutils.set_or_unset_env('BZR_PLUGINS_AT', 'test_foo@non-standard-dir')
838
plugin.load_plugins(['standard'])
839
self.assertTestFooLoadedFrom('non-standard-dir')
841
def test_compiled_loaded(self):
842
osutils.set_or_unset_env('BZR_PLUGINS_AT', 'test_foo@non-standard-dir')
843
plugin.load_plugins(['standard'])
844
self.assertTestFooLoadedFrom('non-standard-dir')
845
self.assertEqual('non-standard-dir/__init__.py',
846
bzrlib.plugins.test_foo.__file__)
848
# Try importing again now that the source has been compiled
849
self._unregister_plugin('test_foo')
850
plugin._loaded = False
851
plugin.load_plugins(['standard'])
852
self.assertTestFooLoadedFrom('non-standard-dir')
857
self.assertEqual('non-standard-dir/__init__.%s' % suffix,
858
bzrlib.plugins.test_foo.__file__)
860
def test_submodule_loading(self):
861
# We create an additional directory under the one for test_foo
862
self.create_plugin_package('test_bar', dir='non-standard-dir/test_bar')
863
osutils.set_or_unset_env('BZR_PLUGINS_AT', 'test_foo@non-standard-dir')
864
plugin.set_plugins_path(['standard'])
865
import bzrlib.plugins.test_foo
866
self.assertEqual('bzrlib.plugins.test_foo',
867
bzrlib.plugins.test_foo.__package__)
868
import bzrlib.plugins.test_foo.test_bar
869
self.assertEqual('non-standard-dir/test_bar/__init__.py',
870
bzrlib.plugins.test_foo.test_bar.__file__)
872
def test_loading_from___init__only(self):
873
# We rename the existing __init__.py file to ensure that we don't load
875
init = 'non-standard-dir/__init__.py'
876
random = 'non-standard-dir/setup.py'
877
os.rename(init, random)
878
self.addCleanup(os.rename, random, init)
879
osutils.set_or_unset_env('BZR_PLUGINS_AT', 'test_foo@non-standard-dir')
880
plugin.load_plugins(['standard'])
881
self.assertPluginUnknown('test_foo')
883
def test_loading_from_specific_file(self):
884
plugin_dir = 'non-standard-dir'
885
plugin_file_name = 'iamtestfoo.py'
886
plugin_path = osutils.pathjoin(plugin_dir, plugin_file_name)
888
"""This is the doc for %s"""
890
''' % ('test_foo', plugin_path)
891
self.create_plugin('test_foo', source=source,
892
dir=plugin_dir, file_name=plugin_file_name)
893
osutils.set_or_unset_env('BZR_PLUGINS_AT', 'test_foo@%s' % plugin_path)
894
plugin.load_plugins(['standard'])
895
self.assertTestFooLoadedFrom(plugin_path)