40
14
"""Option parser"""
41
15
eq = self.assertEquals
42
16
eq(parse_args(cmd_commit(), ['--help']),
43
([], {'fixes': [], 'help': True}))
18
eq(parse_args(cmd_status(), ['--all']),
44
20
eq(parse_args(cmd_commit(), ['--message=biter']),
45
([], {'fixes': [], 'message': 'biter'}))
21
([], {'message': 'biter'}))
22
## eq(parse_args(cmd_log(), '-r 500'.split()),
23
## ([], {'revision': RevisionSpec_int(500)}))
47
25
def test_no_more_opts(self):
48
26
"""Terminated options"""
49
27
self.assertEquals(parse_args(cmd_commit(), ['--', '-file-with-dashes']),
50
(['-file-with-dashes'], {'fixes': []}))
28
(['-file-with-dashes'], {}))
52
30
def test_option_help(self):
53
31
"""Options have help strings."""
54
out, err = self.run_bzr(['commit', '--help'])
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self.assertContainsRe(out, r'--file(.|\n)*file containing commit'
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self.assertContainsRe(out, r'-h.*--help')
32
out, err = self.run_bzr_captured(['commit', '--help'])
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self.assertContainsRe(out, r'--file.*file containing commit message')
34
self.assertContainsRe(out, r'--help.*-h')
59
36
def test_option_help_global(self):
60
37
"""Global options have help strings."""
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out, err = self.run_bzr(['help', 'status'])
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out, err = self.run_bzr_captured(['help', 'status'])
62
39
self.assertContainsRe(out, r'--show-ids.*show internal object')
64
41
def test_option_arg_help(self):
65
42
"""Help message shows option arguments."""
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out, err = self.run_bzr(['help', 'commit'])
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out, err = self.run_bzr_captured(['help', 'commit'])
67
44
self.assertEquals(err, '')
68
45
self.assertContainsRe(out, r'--file[ =]MSGFILE')
70
47
def test_unknown_short_opt(self):
71
out, err = self.run_bzr(['help', '-r'], retcode=3)
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self.assertContainsRe(err, r'no such option')
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def test_get_short_name(self):
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file_opt = option.Option.OPTIONS['file']
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self.assertEquals(file_opt.short_name(), 'F')
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force_opt = option.Option.OPTIONS['force']
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self.assertEquals(force_opt.short_name(), None)
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def test_set_short_name(self):
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o = option.Option('wiggle')
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self.assertEqual(o.short_name(), 'w')
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def test_old_short_names(self):
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# test the deprecated method for getting and setting short option
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"access to SHORT_OPTIONS was deprecated in version 0.14."
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" Set the short option name when constructing the Option.",
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DeprecationWarning, 2)
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def capture_warning(message, category, stacklevel=None):
94
_warnings.append((message, category, stacklevel))
95
old_warning_method = symbol_versioning.warn
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# an example of the kind of thing plugins might want to do through
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# the old interface - make a new option and then give it a short
100
symbol_versioning.set_warning_method(capture_warning)
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example_opt = option.Option('example', help='example option')
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option.Option.SHORT_OPTIONS['w'] = example_opt
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self.assertEqual(example_opt.short_name(), 'w')
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self.assertEqual([expected_warning], _warnings)
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# now check that it can actually be parsed with the registered
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opts, args = parse([example_opt], ['-w', 'foo'])
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self.assertEqual(opts.example, True)
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self.assertEqual(args, ['foo'])
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symbol_versioning.set_warning_method(old_warning_method)
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def test_allow_dash(self):
114
"""Test that we can pass a plain '-' as an argument."""
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(['-'], {'fixes': []}), parse_args(cmd_commit(), ['-']))
118
def parse(self, options, args):
119
parser = option.get_optparser(dict((o.name, o) for o in options))
120
return parser.parse_args(args)
122
def test_conversion(self):
123
options = [option.Option('hello')]
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opts, args = self.parse(options, ['--no-hello', '--hello'])
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self.assertEqual(True, opts.hello)
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opts, args = self.parse(options, [])
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self.assertEqual(option.OptionParser.DEFAULT_VALUE, opts.hello)
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opts, args = self.parse(options, ['--hello', '--no-hello'])
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self.assertEqual(False, opts.hello)
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options = [option.Option('number', type=int)]
131
opts, args = self.parse(options, ['--number', '6'])
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self.assertEqual(6, opts.number)
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self.assertRaises(errors.BzrCommandError, self.parse, options,
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self.assertRaises(errors.BzrCommandError, self.parse, options,
138
def test_registry_conversion(self):
139
registry = bzrdir.BzrDirFormatRegistry()
140
registry.register_metadir('one', 'RepositoryFormat7', 'one help')
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registry.register_metadir('two', 'RepositoryFormatKnit1', 'two help')
142
registry.register_metadir('hidden', 'RepositoryFormatKnit1',
143
'two help', hidden=True)
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registry.set_default('one')
145
options = [option.RegistryOption('format', '', registry, str)]
146
opts, args = self.parse(options, ['--format', 'one'])
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self.assertEqual({'format':'one'}, opts)
148
opts, args = self.parse(options, ['--format', 'two'])
149
self.assertEqual({'format':'two'}, opts)
150
self.assertRaises(errors.BadOptionValue, self.parse, options,
151
['--format', 'three'])
152
self.assertRaises(errors.BzrCommandError, self.parse, options,
154
options = [option.RegistryOption('format', '', registry, str,
155
value_switches=True)]
156
opts, args = self.parse(options, ['--two'])
157
self.assertEqual({'format':'two'}, opts)
158
opts, args = self.parse(options, ['--two', '--one'])
159
self.assertEqual({'format':'one'}, opts)
160
opts, args = self.parse(options, ['--two', '--one',
162
self.assertEqual({'format':'two'}, opts)
163
options = [option.RegistryOption('format', '', registry, str,
165
self.assertRaises(errors.BzrCommandError, self.parse, options,
168
def test_registry_converter(self):
169
options = [option.RegistryOption('format', '',
170
bzrdir.format_registry, bzrdir.format_registry.make_bzrdir)]
171
opts, args = self.parse(options, ['--format', 'knit'])
172
self.assertIsInstance(opts.format.repository_format,
173
knitrepo.RepositoryFormatKnit1)
175
def test_from_kwargs(self):
176
my_option = option.RegistryOption.from_kwargs('my-option',
177
help='test option', short='be short', be_long='go long')
178
self.assertEqual(['my-option'],
179
[x[0] for x in my_option.iter_switches()])
180
my_option = option.RegistryOption.from_kwargs('my-option',
181
help='test option', title="My option", short='be short',
182
be_long='go long', value_switches=True)
183
self.assertEqual(['my-option', 'be-long', 'short'],
184
[x[0] for x in my_option.iter_switches()])
187
registry = bzrdir.BzrDirFormatRegistry()
188
registry.register_metadir('one', 'RepositoryFormat7', 'one help')
189
registry.register_metadir('two',
190
'bzrlib.repofmt.knitrepo.RepositoryFormatKnit1',
193
registry.register_metadir('hidden', 'RepositoryFormat7', 'hidden help',
195
registry.set_default('one')
196
options = [option.RegistryOption('format', 'format help', registry,
197
str, value_switches=True, title='Formats')]
198
parser = option.get_optparser(dict((o.name, o) for o in options))
199
value = parser.format_option_help()
200
self.assertContainsRe(value, 'format.*format help')
201
self.assertContainsRe(value, 'one.*one help')
202
self.assertContainsRe(value, 'Formats:\n *--format')
203
self.assertNotContainsRe(value, 'hidden help')
205
def test_iter_switches(self):
206
opt = option.Option('hello', help='fg')
207
self.assertEqual(list(opt.iter_switches()),
208
[('hello', None, None, 'fg')])
209
opt = option.Option('hello', help='fg', type=int)
210
self.assertEqual(list(opt.iter_switches()),
211
[('hello', None, 'ARG', 'fg')])
212
opt = option.Option('hello', help='fg', type=int, argname='gar')
213
self.assertEqual(list(opt.iter_switches()),
214
[('hello', None, 'GAR', 'fg')])
215
registry = bzrdir.BzrDirFormatRegistry()
216
registry.register_metadir('one', 'RepositoryFormat7', 'one help')
217
registry.register_metadir('two',
218
'bzrlib.repofmt.knitrepo.RepositoryFormatKnit1',
221
registry.set_default('one')
222
opt = option.RegistryOption('format', 'format help', registry,
223
value_switches=False)
224
self.assertEqual(list(opt.iter_switches()),
225
[('format', None, 'ARG', 'format help')])
226
opt = option.RegistryOption('format', 'format help', registry,
228
self.assertEqual(list(opt.iter_switches()),
229
[('format', None, 'ARG', 'format help'),
230
('default', None, None, 'one help'),
231
('one', None, None, 'one help'),
232
('two', None, None, 'two help'),
236
class TestListOptions(TestCase):
237
"""Tests for ListOption, used to specify lists on the command-line."""
239
def parse(self, options, args):
240
parser = option.get_optparser(dict((o.name, o) for o in options))
241
return parser.parse_args(args)
243
def test_list_option(self):
244
options = [option.ListOption('hello', type=str)]
245
opts, args = self.parse(options, ['--hello=world', '--hello=sailor'])
246
self.assertEqual(['world', 'sailor'], opts.hello)
248
def test_list_option_no_arguments(self):
249
options = [option.ListOption('hello', type=str)]
250
opts, args = self.parse(options, [])
251
self.assertEqual([], opts.hello)
253
def test_list_option_with_int_type(self):
254
options = [option.ListOption('hello', type=int)]
255
opts, args = self.parse(options, ['--hello=2', '--hello=3'])
256
self.assertEqual([2, 3], opts.hello)
258
def test_list_option_with_int_type_can_be_reset(self):
259
options = [option.ListOption('hello', type=int)]
260
opts, args = self.parse(options, ['--hello=2', '--hello=3',
261
'--hello=-', '--hello=5'])
262
self.assertEqual([5], opts.hello)
264
def test_list_option_can_be_reset(self):
265
"""Passing an option of '-' to a list option should reset the list."""
266
options = [option.ListOption('hello', type=str)]
267
opts, args = self.parse(
268
options, ['--hello=a', '--hello=b', '--hello=-', '--hello=c'])
269
self.assertEqual(['c'], opts.hello)
48
out, err = self.run_bzr_captured(['help', '-r'], retcode=3)
49
self.assertContainsRe(err, r'unknown short option')
52
# >>> parse_args('log -r 500'.split())
53
# (['log'], {'revision': [<RevisionSpec_int 500>]})
54
# >>> parse_args('log -r500..600'.split())
55
# (['log'], {'revision': [<RevisionSpec_int 500>, <RevisionSpec_int 600>]})
56
# >>> parse_args('log -vr500..600'.split())
57
# (['log'], {'verbose': True, 'revision': [<RevisionSpec_int 500>, <RevisionSpec_int 600>]})
58
# >>> parse_args('log -rrevno:500..600'.split()) #the r takes an argument
59
# (['log'], {'revision': [<RevisionSpec_revno revno:500>, <RevisionSpec_int 600>]})