41
43
# XXX: Using cmd_commit makes these tests overly sensitive to changes
42
44
# to cmd_commit, when they are meant to be about option parsing in
44
self.assertEqual(parse_args(cmd_commit(), ['--help']),
45
([], {'author': [], 'exclude': [], 'fixes': [], 'help': True}))
46
self.assertEqual(parse_args(cmd_commit(), ['--message=biter']),
47
([], {'author': [], 'exclude': [], 'fixes': [], 'message': 'biter'}))
47
([], {'author': [], 'exclude': [], 'fixes': [], 'help': True,
49
parse_args(cmd_commit(), ['--help']))
51
([], {'author': [], 'exclude': [], 'fixes': [], 'message': 'biter',
53
parse_args(cmd_commit(), ['--message=biter']))
49
55
def test_no_more_opts(self):
50
56
"""Terminated options"""
51
self.assertEqual(parse_args(cmd_commit(), ['--', '-file-with-dashes']),
52
(['-file-with-dashes'], {'author': [], 'exclude': [], 'fixes': []}))
58
(['-file-with-dashes'], {
59
'author': [], 'exclude': [], 'fixes': [], 'bugs': []}),
60
parse_args(cmd_commit(), ['--', '-file-with-dashes']))
54
62
def test_option_help(self):
55
63
"""Options have help strings."""
56
64
out, err = self.run_bzr('commit --help')
57
65
self.assertContainsRe(out,
58
r'--file(.|\n)*Take commit message from this file\.')
66
r'--file(.|\n)*Take commit message from this file\.')
59
67
self.assertContainsRe(out, r'-h.*--help')
61
69
def test_option_help_global(self):
102
115
self.assertRaises(errors.BzrCommandError, self.parse, options,
117
self.assertRaises(errors.BzrCommandError, self.parse, options,
105
120
def test_is_hidden(self):
106
121
self.assertTrue(option.Option('foo', hidden=True).is_hidden('foo'))
107
122
self.assertFalse(option.Option('foo', hidden=False).is_hidden('foo'))
109
124
def test_registry_conversion(self):
110
registry = bzrdir.BzrDirFormatRegistry()
111
registry.register_metadir('one', 'RepositoryFormat7', 'one help')
112
registry.register_metadir('two', 'RepositoryFormatKnit1', 'two help')
113
registry.register_metadir('hidden', 'RepositoryFormatKnit1',
114
'two help', hidden=True)
125
registry = controldir.ControlDirFormatRegistry()
126
bzr.register_metadir(registry, 'one', 'RepositoryFormat7', 'one help')
127
bzr.register_metadir(
128
registry, 'two', 'RepositoryFormatKnit1', 'two help')
129
bzr.register_metadir(registry, 'hidden', 'RepositoryFormatKnit1',
130
'two help', hidden=True)
115
131
registry.set_default('one')
116
132
options = [option.RegistryOption('format', '', registry, str)]
117
133
opts, args = self.parse(options, ['--format', 'one'])
118
self.assertEqual({'format':'one'}, opts)
134
self.assertEqual({'format': 'one'}, opts)
119
135
opts, args = self.parse(options, ['--format', 'two'])
120
self.assertEqual({'format':'two'}, opts)
121
self.assertRaises(errors.BadOptionValue, self.parse, options,
136
self.assertEqual({'format': 'two'}, opts)
137
self.assertRaises(option.BadOptionValue, self.parse, options,
122
138
['--format', 'three'])
123
139
self.assertRaises(errors.BzrCommandError, self.parse, options,
125
141
options = [option.RegistryOption('format', '', registry, str,
126
value_switches=True)]
142
value_switches=True)]
127
143
opts, args = self.parse(options, ['--two'])
128
self.assertEqual({'format':'two'}, opts)
144
self.assertEqual({'format': 'two'}, opts)
129
145
opts, args = self.parse(options, ['--two', '--one'])
130
self.assertEqual({'format':'one'}, opts)
146
self.assertEqual({'format': 'one'}, opts)
131
147
opts, args = self.parse(options, ['--two', '--one',
132
148
'--format', 'two'])
133
self.assertEqual({'format':'two'}, opts)
149
self.assertEqual({'format': 'two'}, opts)
134
150
options = [option.RegistryOption('format', '', registry, str,
136
152
self.assertRaises(errors.BzrCommandError, self.parse, options,
137
153
['--format', 'two'])
151
167
def test_registry_converter(self):
152
168
options = [option.RegistryOption('format', '',
153
bzrdir.format_registry, bzrdir.format_registry.make_bzrdir)]
169
controldir.format_registry, controldir.format_registry.make_controldir)]
154
170
opts, args = self.parse(options, ['--format', 'knit'])
155
171
self.assertIsInstance(opts.format.repository_format,
156
172
knitrepo.RepositoryFormatKnit1)
158
174
def test_lazy_registry(self):
159
175
options = [option.RegistryOption('format', '',
160
lazy_registry=('bzrlib.bzrdir','format_registry'),
177
'breezy.controldir', 'format_registry'),
162
179
opts, args = self.parse(options, ['--format', 'knit'])
163
180
self.assertEqual({'format': 'knit'}, opts)
164
181
self.assertRaises(
165
errors.BadOptionValue, self.parse, options, ['--format', 'BAD'])
182
option.BadOptionValue, self.parse, options, ['--format', 'BAD'])
167
184
def test_from_kwargs(self):
168
185
my_option = option.RegistryOption.from_kwargs('my-option',
169
help='test option', short='be short', be_long='go long')
186
help='test option', short='be short', be_long='go long')
170
187
self.assertEqual(['my-option'],
171
[x[0] for x in my_option.iter_switches()])
188
[x[0] for x in my_option.iter_switches()])
172
189
my_option = option.RegistryOption.from_kwargs('my-option',
173
help='test option', title="My option", short='be short',
174
be_long='go long', value_switches=True)
190
help='test option', title="My option", short='be short',
191
be_long='go long', value_switches=True)
175
192
self.assertEqual(['my-option', 'be-long', 'short'],
176
[x[0] for x in my_option.iter_switches()])
193
[x[0] for x in my_option.iter_switches()])
177
194
self.assertEqual('test option', my_option.help)
179
196
def test_help(self):
180
registry = bzrdir.BzrDirFormatRegistry()
181
registry.register_metadir('one', 'RepositoryFormat7', 'one help')
182
registry.register_metadir('two',
183
'bzrlib.repofmt.knitrepo.RepositoryFormatKnit1',
186
registry.register_metadir('hidden', 'RepositoryFormat7', 'hidden help',
197
registry = controldir.ControlDirFormatRegistry()
198
bzr.register_metadir(registry, 'one', 'RepositoryFormat7', 'one help')
199
bzr.register_metadir(registry, 'two',
200
'breezy.bzr.knitrepo.RepositoryFormatKnit1',
203
bzr.register_metadir(registry, 'hidden', 'RepositoryFormat7', 'hidden help',
188
205
registry.set_default('one')
189
206
options = [option.RegistryOption('format', 'format help', registry,
190
str, value_switches=True, title='Formats')]
191
parser = option.get_optparser(dict((o.name, o) for o in options))
207
str, value_switches=True, title='Formats')]
208
parser = option.get_optparser(options)
192
209
value = parser.format_option_help()
193
210
self.assertContainsRe(value, 'format.*format help')
194
211
self.assertContainsRe(value, 'one.*one help')
205
222
opt = option.Option('hello', help='fg', type=int, argname='gar')
206
223
self.assertEqual(list(opt.iter_switches()),
207
224
[('hello', None, 'GAR', 'fg')])
208
registry = bzrdir.BzrDirFormatRegistry()
209
registry.register_metadir('one', 'RepositoryFormat7', 'one help')
210
registry.register_metadir('two',
211
'bzrlib.repofmt.knitrepo.RepositoryFormatKnit1',
225
registry = controldir.ControlDirFormatRegistry()
226
bzr.register_metadir(registry, 'one', 'RepositoryFormat7', 'one help')
227
bzr.register_metadir(registry, 'two',
228
'breezy.bzr.knitrepo.RepositoryFormatKnit1',
214
231
registry.set_default('one')
215
232
opt = option.RegistryOption('format', 'format help', registry,
216
233
value_switches=False)
228
245
def test_option_callback_bool(self):
229
246
"Test booleans get True and False passed correctly to a callback."""
231
249
def cb(option, name, value, parser):
232
cb_calls.append((option,name,value,parser))
250
cb_calls.append((option, name, value, parser))
233
251
options = [option.Option('hello', custom_callback=cb)]
234
252
opts, args = self.parse(options, ['--hello', '--no-hello'])
235
253
self.assertEqual(2, len(cb_calls))
236
opt,name,value,parser = cb_calls[0]
254
opt, name, value, parser = cb_calls[0]
237
255
self.assertEqual('hello', name)
238
256
self.assertTrue(value)
239
opt,name,value,parser = cb_calls[1]
257
opt, name, value, parser = cb_calls[1]
240
258
self.assertEqual('hello', name)
241
259
self.assertFalse(value)
243
261
def test_option_callback_str(self):
244
262
"""Test callbacks work for string options both long and short."""
246
265
def cb(option, name, value, parser):
247
cb_calls.append((option,name,value,parser))
266
cb_calls.append((option, name, value, parser))
248
267
options = [option.Option('hello', type=str, custom_callback=cb,
250
269
opts, args = self.parse(options, ['--hello', 'world', '-h', 'mars'])
251
270
self.assertEqual(2, len(cb_calls))
252
opt,name,value,parser = cb_calls[0]
271
opt, name, value, parser = cb_calls[0]
253
272
self.assertEqual('hello', name)
254
273
self.assertEqual('world', value)
255
opt,name,value,parser = cb_calls[1]
274
opt, name, value, parser = cb_calls[1]
256
275
self.assertEqual('hello', name)
257
276
self.assertEqual('mars', value)
301
320
def test_option_callback_list(self):
302
321
"""Test callbacks work for list options."""
304
324
def cb(option, name, value, parser):
305
325
# Note that the value is a reference so copy to keep it
306
cb_calls.append((option,name,value[:],parser))
326
cb_calls.append((option, name, value[:], parser))
307
327
options = [option.ListOption('hello', type=str, custom_callback=cb)]
308
328
opts, args = self.parse(options, ['--hello=world', '--hello=mars',
310
330
self.assertEqual(3, len(cb_calls))
311
opt,name,value,parser = cb_calls[0]
331
opt, name, value, parser = cb_calls[0]
312
332
self.assertEqual('hello', name)
313
333
self.assertEqual(['world'], value)
314
opt,name,value,parser = cb_calls[1]
334
opt, name, value, parser = cb_calls[1]
315
335
self.assertEqual('hello', name)
316
336
self.assertEqual(['world', 'mars'], value)
317
opt,name,value,parser = cb_calls[2]
337
opt, name, value, parser = cb_calls[2]
318
338
self.assertEqual('hello', name)
319
339
self.assertEqual([], value)
332
352
def get_builtin_command_options(self):
334
for cmd_name in sorted(commands.all_command_names()):
354
commands.install_bzr_command_hooks()
355
for cmd_name in sorted(commands.builtin_command_names()):
335
356
cmd = commands.get_cmd_object(cmd_name)
336
357
for opt_name, opt in sorted(cmd.options().items()):
337
358
g.append((cmd_name, opt))
340
def test_global_options_used(self):
341
# In the distant memory, options could only be declared globally. Now
342
# we prefer to declare them in the command, unless like -r they really
343
# are used very widely with the exact same meaning. So this checks
344
# for any that should be garbage collected.
345
g = dict(option.Option.OPTIONS.items())
348
for cmd_name in sorted(commands.all_command_names()):
349
cmd = commands.get_cmd_object(cmd_name)
350
for option_or_name in sorted(cmd.takes_options):
351
if not isinstance(option_or_name, basestring):
352
self.assertIsInstance(option_or_name, option.Option)
353
elif not option_or_name in g:
354
msgs.append("apparent reference to undefined "
355
"global option %r from %r"
356
% (option_or_name, cmd))
358
used_globals.setdefault(option_or_name, []).append(cmd_name)
359
unused_globals = set(g.keys()) - set(used_globals.keys())
360
# not enforced because there might be plugins that use these globals
361
## for option_name in sorted(unused_globals):
362
## msgs.append("unused global option %r" % option_name)
363
## for option_name, cmds in sorted(used_globals.items()):
364
## if len(cmds) <= 1:
365
## msgs.append("global option %r is only used by %r"
366
## % (option_name, cmds))
368
self.fail("problems with global option definitions:\n"
371
362
def test_option_grammar(self):
373
364
# Option help should be written in sentence form, and have a final
374
# period and be all on a single line, because the display code will
376
option_re = re.compile(r'^[A-Z][^\n]+\.$')
365
# period with an optional bracketed suffix. All the text should be on
366
# one line, because the display code will wrap it.
367
option_re = re.compile(r'^[A-Z][^\n]+\.(?: \([^\n]+\))?$')
377
368
for scope, opt in self.get_builtin_command_options():
379
msgs.append('%-16s %-16s %s' %
380
((scope or 'GLOBAL'), opt.name, 'NO HELP'))
381
elif not option_re.match(opt.help):
382
msgs.append('%-16s %-16s %s' %
383
((scope or 'GLOBAL'), opt.name, opt.help))
369
for name, _, _, helptxt in opt.iter_switches():
371
name = "/".join([opt.name, name])
373
msgs.append('%-16s %-16s %s' %
374
((scope or 'GLOBAL'), name, 'NO HELP'))
375
elif not option_re.match(helptxt):
376
if name.startswith("format/"):
377
# Don't complain about the odd format registry help
379
msgs.append('%-16s %-16s %s' %
380
((scope or 'GLOBAL'), name, helptxt))
385
382
self.fail("The following options don't match the style guide:\n"
386
class TestOptionMisc(TestCase):
388
388
def test_is_hidden(self):
389
registry = bzrdir.BzrDirFormatRegistry()
390
registry.register_metadir('hidden', 'HiddenFormat',
391
'hidden help text', hidden=True)
392
registry.register_metadir('visible', 'VisibleFormat',
393
'visible help text', hidden=False)
389
registry = controldir.ControlDirFormatRegistry()
390
bzr.register_metadir(registry, 'hidden', 'HiddenFormat',
391
'hidden help text', hidden=True)
392
bzr.register_metadir(registry, 'visible', 'VisibleFormat',
393
'visible help text', hidden=False)
394
394
format = option.RegistryOption('format', '', registry, str)
395
395
self.assertTrue(format.is_hidden('hidden'))
396
396
self.assertFalse(format.is_hidden('visible'))
398
def test_short_name(self):
399
registry = controldir.ControlDirFormatRegistry()
400
opt = option.RegistryOption('format', help='', registry=registry)
401
self.assertEqual(None, opt.short_name())
402
opt = option.RegistryOption('format', short_name='F', help='',
404
self.assertEqual('F', opt.short_name())
398
406
def test_option_custom_help(self):
399
407
the_opt = option.Option.OPTIONS['help']
400
408
orig_help = the_opt.help[:]
403
411
self.assertEqual('suggest lottery numbers', my_opt.help)
404
412
self.assertEqual(orig_help, the_opt.help)
414
def test_short_value_switches(self):
415
reg = registry.Registry()
416
reg.register('short', 'ShortChoice')
417
reg.register('long', 'LongChoice')
418
ropt = option.RegistryOption('choice', '', reg, value_switches=True,
419
short_value_switches={'short': 's'})
420
opts, args = parse([ropt], ['--short'])
421
self.assertEqual('ShortChoice', opts.choice)
422
opts, args = parse([ropt], ['-s'])
423
self.assertEqual('ShortChoice', opts.choice)
407
426
class TestVerboseQuietLinkage(TestCase):