41
42
def test_parse_args(self):
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"""Option parser"""
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# XXX: Using cmd_commit makes these tests overly sensitive to changes
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# to cmd_commit, when they are meant to be about option parsing in
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([], {'author': [], 'exclude': [], 'fixes': [], 'help': True}),
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parse_args(cmd_commit(), ['--help']))
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([], {'author': [], 'exclude': [], 'fixes': [], 'message': 'biter'}),
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parse_args(cmd_commit(), ['--message=biter']))
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eq = self.assertEquals
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eq(parse_args(cmd_commit(), ['--help']),
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([], {'fixes': [], 'help': True}))
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eq(parse_args(cmd_commit(), ['--message=biter']),
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([], {'fixes': [], 'message': 'biter'}))
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def test_no_more_opts(self):
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"""Terminated options"""
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(['-file-with-dashes'], {'author': [], 'exclude': [], 'fixes': []}),
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parse_args(cmd_commit(), ['--', '-file-with-dashes']))
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self.assertEquals(parse_args(cmd_commit(), ['--', '-file-with-dashes']),
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(['-file-with-dashes'], {'fixes': []}))
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55
def test_option_help(self):
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56
"""Options have help strings."""
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self.assertRaises(errors.BzrCommandError, self.parse, options,
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def test_is_hidden(self):
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self.assertTrue(option.Option('foo', hidden=True).is_hidden('foo'))
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self.assertFalse(option.Option('foo', hidden=False).is_hidden('foo'))
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107
def test_registry_conversion(self):
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registry = controldir.ControlDirFormatRegistry()
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bzrdir.register_metadir(registry, 'one', 'RepositoryFormat7', 'one help')
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bzrdir.register_metadir(registry, 'two', 'RepositoryFormatKnit1', 'two help')
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bzrdir.register_metadir(registry, 'hidden', 'RepositoryFormatKnit1',
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registry = bzrdir.BzrDirFormatRegistry()
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registry.register_metadir('one', 'RepositoryFormat7', 'one help')
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registry.register_metadir('two', 'RepositoryFormatKnit1', 'two help')
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registry.register_metadir('hidden', 'RepositoryFormatKnit1',
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112
'two help', hidden=True)
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registry.set_default('one')
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options = [option.RegistryOption('format', '', registry, str)]
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149
def test_registry_converter(self):
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options = [option.RegistryOption('format', '',
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controldir.format_registry, controldir.format_registry.make_bzrdir)]
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bzrdir.format_registry, bzrdir.format_registry.make_bzrdir)]
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opts, args = self.parse(options, ['--format', 'knit'])
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153
self.assertIsInstance(opts.format.repository_format,
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154
knitrepo.RepositoryFormatKnit1)
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def test_lazy_registry(self):
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options = [option.RegistryOption('format', '',
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lazy_registry=('bzrlib.controldir','format_registry'),
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opts, args = self.parse(options, ['--format', 'knit'])
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self.assertEqual({'format': 'knit'}, opts)
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errors.BadOptionValue, self.parse, options, ['--format', 'BAD'])
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156
def test_from_kwargs(self):
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my_option = option.RegistryOption.from_kwargs('my-option',
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158
help='test option', short='be short', be_long='go long')
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self.assertEqual('test option', my_option.help)
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168
def test_help(self):
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registry = controldir.ControlDirFormatRegistry()
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bzrdir.register_metadir(registry, 'one', 'RepositoryFormat7', 'one help')
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bzrdir.register_metadir(registry, 'two',
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registry = bzrdir.BzrDirFormatRegistry()
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registry.register_metadir('one', 'RepositoryFormat7', 'one help')
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registry.register_metadir('two',
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172
'bzrlib.repofmt.knitrepo.RepositoryFormatKnit1',
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bzrdir.register_metadir(registry, 'hidden', 'RepositoryFormat7', 'hidden help',
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registry.register_metadir('hidden', 'RepositoryFormat7', 'hidden help',
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177
registry.set_default('one')
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178
options = [option.RegistryOption('format', 'format help', registry,
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301
self.assertEqual('hello', name)
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302
self.assertEqual([], value)
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def test_list_option_param_name(self):
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"""Test list options can have their param_name set."""
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options = [option.ListOption('hello', type=str, param_name='greeting')]
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opts, args = self.parse(
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options, ['--hello=world', '--hello=sailor'])
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self.assertEqual(['world', 'sailor'], opts.greeting)
339
305
class TestOptionDefinitions(TestCase):
340
306
"""Tests for options in the Bazaar codebase."""
342
308
def get_builtin_command_options(self):
344
commands.install_bzr_command_hooks()
345
for cmd_name in sorted(commands.builtin_command_names()):
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cmd = commands.get_cmd_object(cmd_name)
310
for cmd_name, cmd_class in sorted(commands.get_all_cmds()):
347
312
for opt_name, opt in sorted(cmd.options().items()):
348
313
g.append((cmd_name, opt))
316
def test_global_options_used(self):
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# In the distant memory, options could only be declared globally. Now
318
# we prefer to declare them in the command, unless like -r they really
319
# are used very widely with the exact same meaning. So this checks
320
# for any that should be garbage collected.
321
g = dict(option.Option.OPTIONS.items())
324
for cmd_name, cmd_class in sorted(commands.get_all_cmds()):
325
for option_or_name in sorted(cmd_class.takes_options):
326
if not isinstance(option_or_name, basestring):
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self.assertIsInstance(option_or_name, option.Option)
328
elif not option_or_name in g:
329
msgs.append("apparent reference to undefined "
330
"global option %r from %r"
331
% (option_or_name, cmd_class))
333
used_globals.setdefault(option_or_name, []).append(cmd_name)
334
unused_globals = set(g.keys()) - set(used_globals.keys())
335
# not enforced because there might be plugins that use these globals
336
## for option_name in sorted(unused_globals):
337
## msgs.append("unused global option %r" % option_name)
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## for option_name, cmds in sorted(used_globals.items()):
339
## if len(cmds) <= 1:
340
## msgs.append("global option %r is only used by %r"
341
## % (option_name, cmds))
343
self.fail("problems with global option definitions:\n"
352
346
def test_option_grammar(self):
354
348
# Option help should be written in sentence form, and have a final
355
# period with an optional bracketed suffix. All the text should be on
356
# one line, because the display code will wrap it.
357
option_re = re.compile(r'^[A-Z][^\n]+\.(?: \([^\n]+\))?$')
358
for scope, opt in self.get_builtin_command_options():
359
for name, _, _, helptxt in opt.iter_switches():
361
name = "/".join([opt.name, name])
363
msgs.append('%-16s %-16s %s' %
364
((scope or 'GLOBAL'), name, 'NO HELP'))
365
elif not option_re.match(helptxt):
366
if name.startswith("format/"):
367
# Don't complain about the odd format registry help
369
msgs.append('%-16s %-16s %s' %
370
((scope or 'GLOBAL'), name, helptxt))
349
# period and be all on a single line, because the display code will
351
option_re = re.compile(r'^[A-Z][^\n]+\.$')
352
for scope, option in self.get_builtin_command_options():
354
msgs.append('%-16s %-16s %s' %
355
((scope or 'GLOBAL'), option.name, 'NO HELP'))
356
elif not option_re.match(option.help):
357
msgs.append('%-16s %-16s %s' %
358
((scope or 'GLOBAL'), option.name, option.help))
372
360
self.fail("The following options don't match the style guide:\n"
373
361
+ '\n'.join(msgs))
376
class TestOptionMisc(TestCase):
378
363
def test_is_hidden(self):
379
registry = controldir.ControlDirFormatRegistry()
380
bzrdir.register_metadir(registry, 'hidden', 'HiddenFormat',
364
registry = bzrdir.BzrDirFormatRegistry()
365
registry.register_metadir('hidden', 'HiddenFormat',
381
366
'hidden help text', hidden=True)
382
bzrdir.register_metadir(registry, 'visible', 'VisibleFormat',
367
registry.register_metadir('visible', 'VisibleFormat',
383
368
'visible help text', hidden=False)
384
369
format = option.RegistryOption('format', '', registry, str)
385
370
self.assertTrue(format.is_hidden('hidden'))
386
371
self.assertFalse(format.is_hidden('visible'))
388
def test_short_name(self):
389
registry = controldir.ControlDirFormatRegistry()
390
opt = option.RegistryOption('format', help='', registry=registry)
391
self.assertEqual(None, opt.short_name())
392
opt = option.RegistryOption('format', short_name='F', help='',
394
self.assertEqual('F', opt.short_name())
396
373
def test_option_custom_help(self):
397
374
the_opt = option.Option.OPTIONS['help']
398
375
orig_help = the_opt.help[:]