4597.9.2
by Vincent Ladeuil
Merge bzr.dev into cleanup |
1 |
# Copyright (C) 2005-2010 Canonical Ltd
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1887.1.1
by Adeodato Simó
Do not separate paragraphs in the copyright statement with blank lines, |
2 |
#
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1185.12.59
by Aaron Bentley
Added command-quieting test |
3 |
# This program is free software; you can redistribute it and/or modify
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4 |
# it under the terms of the GNU General Public License as published by
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5 |
# the Free Software Foundation; either version 2 of the License, or
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6 |
# (at your option) any later version.
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1887.1.1
by Adeodato Simó
Do not separate paragraphs in the copyright statement with blank lines, |
7 |
#
|
1185.12.59
by Aaron Bentley
Added command-quieting test |
8 |
# This program is distributed in the hope that it will be useful,
|
9 |
# but WITHOUT ANY WARRANTY; without even the implied warranty of
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10 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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11 |
# GNU General Public License for more details.
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|
1887.1.1
by Adeodato Simó
Do not separate paragraphs in the copyright statement with blank lines, |
12 |
#
|
1185.12.59
by Aaron Bentley
Added command-quieting test |
13 |
# You should have received a copy of the GNU General Public License
|
14 |
# along with this program; if not, write to the Free Software
|
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4183.7.1
by Sabin Iacob
update FSF mailing address |
15 |
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
1185.12.59
by Aaron Bentley
Added command-quieting test |
16 |
|
2155.2.3
by Marius Kruger
* commands.py |
17 |
from cStringIO import StringIO |
1948.1.1
by John Arbash Meinel
Raise a reasonable error when a command is non-ascii |
18 |
import errno |
5264.1.2
by Robert Collins
Final fix for 'no help for command' issue. We now show a clean message |
19 |
import inspect |
3785.1.4
by Aaron Bentley
Enable lazy-loading of commands |
20 |
import sys |
1948.1.1
by John Arbash Meinel
Raise a reasonable error when a command is non-ascii |
21 |
|
22 |
from bzrlib import ( |
|
4000.1.1
by Robert Collins
Add a new hook Commands['extend_command'] for plugins that want to alter commands without overriding the entire command. |
23 |
builtins, |
1948.1.1
by John Arbash Meinel
Raise a reasonable error when a command is non-ascii |
24 |
commands, |
2155.2.1
by Marius Kruger
* Get command aliases to respect quoted arguments. |
25 |
config, |
1948.1.1
by John Arbash Meinel
Raise a reasonable error when a command is non-ascii |
26 |
errors, |
4251.1.1
by Aaron Bentley
Support hidden options. |
27 |
option, |
5050.1.4
by Vincent Ladeuil
Really deprecate commands.shlex_split_unicode. |
28 |
symbol_versioning, |
2425.2.1
by Robert Collins
Command objects can now declare related help topics by having _see_also |
29 |
tests, |
1948.1.1
by John Arbash Meinel
Raise a reasonable error when a command is non-ascii |
30 |
)
|
31 |
from bzrlib.commands import display_command |
|
2425.2.1
by Robert Collins
Command objects can now declare related help topics by having _see_also |
32 |
from bzrlib.tests import TestSkipped |
33 |
||
34 |
||
35 |
class TestCommands(tests.TestCase): |
|
1948.1.1
by John Arbash Meinel
Raise a reasonable error when a command is non-ascii |
36 |
|
5264.1.2
by Robert Collins
Final fix for 'no help for command' issue. We now show a clean message |
37 |
def test_all_commands_have_help(self): |
38 |
commands._register_builtin_commands() |
|
39 |
commands_without_help = set() |
|
40 |
base_doc = inspect.getdoc(commands.Command) |
|
41 |
for cmd_name in commands.all_command_names(): |
|
42 |
cmd = commands.get_cmd_object(cmd_name) |
|
43 |
cmd_help = cmd.help() |
|
44 |
if not cmd_help or cmd_help == base_doc: |
|
45 |
commands_without_help.append(cmd_name) |
|
46 |
self.assertLength(0, commands_without_help) |
|
47 |
||
1185.12.59
by Aaron Bentley
Added command-quieting test |
48 |
def test_display_command(self): |
1185.33.18
by Martin Pool
[patch] handle bad IOError subclass raised by urlopen |
49 |
"""EPIPE message is selectively suppressed"""
|
1185.12.59
by Aaron Bentley
Added command-quieting test |
50 |
def pipe_thrower(): |
51 |
raise IOError(errno.EPIPE, "Bogus pipe error") |
|
52 |
self.assertRaises(IOError, pipe_thrower) |
|
53 |
@display_command
|
|
54 |
def non_thrower(): |
|
55 |
pipe_thrower() |
|
56 |
non_thrower() |
|
57 |
@display_command
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|
58 |
def other_thrower(): |
|
59 |
raise IOError(errno.ESPIPE, "Bogus pipe error") |
|
60 |
self.assertRaises(IOError, other_thrower) |
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61 |
||
1948.1.1
by John Arbash Meinel
Raise a reasonable error when a command is non-ascii |
62 |
def test_unicode_command(self): |
1948.1.8
by John Arbash Meinel
Don't raise UnicodeCommand on request, instead just let it fall out when we get to NoSuchCommand |
63 |
# This error is thrown when we can't find the command in the
|
64 |
# list of available commands
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|
65 |
self.assertRaises(errors.BzrCommandError, |
|
1948.1.1
by John Arbash Meinel
Raise a reasonable error when a command is non-ascii |
66 |
commands.run_bzr, [u'cmd\xb5']) |
1948.1.8
by John Arbash Meinel
Don't raise UnicodeCommand on request, instead just let it fall out when we get to NoSuchCommand |
67 |
|
68 |
def test_unicode_option(self): |
|
69 |
# This error is actually thrown by optparse, when it
|
|
70 |
# can't find the given option
|
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1913.2.4
by Martin Pool
python2.5 apparently has trouble with unicode options |
71 |
import optparse |
72 |
if optparse.__version__ == "1.5.3": |
|
73 |
raise TestSkipped("optparse 1.5.3 can't handle unicode options") |
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1948.1.8
by John Arbash Meinel
Don't raise UnicodeCommand on request, instead just let it fall out when we get to NoSuchCommand |
74 |
self.assertRaises(errors.BzrCommandError, |
75 |
commands.run_bzr, ['log', u'--option\xb5']) |
|
76 |
||
4251.1.1
by Aaron Bentley
Support hidden options. |
77 |
@staticmethod
|
78 |
def get_command(options): |
|
4251.1.7
by Aaron Bentley
Use generated subclass instead of patching Command instance |
79 |
class cmd_foo(commands.Command): |
5131.2.6
by Martin
Fix more tests which were failing under -OO that had been missed earlier |
80 |
__doc__ = 'Bar' |
4251.1.7
by Aaron Bentley
Use generated subclass instead of patching Command instance |
81 |
|
82 |
takes_options = options |
|
83 |
||
84 |
return cmd_foo() |
|
4251.1.1
by Aaron Bentley
Support hidden options. |
85 |
|
86 |
def test_help_hidden(self): |
|
87 |
c = self.get_command([option.Option('foo', hidden=True)]) |
|
88 |
self.assertNotContainsRe(c.get_help_text(), '--foo') |
|
89 |
||
90 |
def test_help_not_hidden(self): |
|
91 |
c = self.get_command([option.Option('foo', hidden=False)]) |
|
92 |
self.assertContainsRe(c.get_help_text(), '--foo') |
|
93 |
||
5255.5.1
by Ian Clatworthy
Ensure builtin_command_names() is initialized correctly |
94 |
|
2425.2.1
by Robert Collins
Command objects can now declare related help topics by having _see_also |
95 |
class TestGetAlias(tests.TestCase): |
2155.2.3
by Marius Kruger
* commands.py |
96 |
|
97 |
def _get_config(self, config_text): |
|
2155.2.1
by Marius Kruger
* Get command aliases to respect quoted arguments. |
98 |
my_config = config.GlobalConfig() |
99 |
config_file = StringIO(config_text.encode('utf-8')) |
|
100 |
my_config._parser = my_config._get_parser(file=config_file) |
|
101 |
return my_config |
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102 |
||
103 |
def test_simple(self): |
|
2155.2.3
by Marius Kruger
* commands.py |
104 |
my_config = self._get_config("[ALIASES]\n" |
2155.2.1
by Marius Kruger
* Get command aliases to respect quoted arguments. |
105 |
"diff=diff -r -2..-1\n") |
106 |
self.assertEqual([u'diff', u'-r', u'-2..-1'], |
|
107 |
commands.get_alias("diff", config=my_config)) |
|
108 |
||
109 |
def test_single_quotes(self): |
|
2155.2.3
by Marius Kruger
* commands.py |
110 |
my_config = self._get_config("[ALIASES]\n" |
2155.2.1
by Marius Kruger
* Get command aliases to respect quoted arguments. |
111 |
"diff=diff -r -2..-1 --diff-options "
|
112 |
"'--strip-trailing-cr -wp'\n") |
|
113 |
self.assertEqual([u'diff', u'-r', u'-2..-1', u'--diff-options', |
|
114 |
u'--strip-trailing-cr -wp'], |
|
115 |
commands.get_alias("diff", config=my_config)) |
|
116 |
||
117 |
def test_double_quotes(self): |
|
2155.2.3
by Marius Kruger
* commands.py |
118 |
my_config = self._get_config("[ALIASES]\n" |
2155.2.1
by Marius Kruger
* Get command aliases to respect quoted arguments. |
119 |
"diff=diff -r -2..-1 --diff-options "
|
120 |
"\"--strip-trailing-cr -wp\"\n") |
|
121 |
self.assertEqual([u'diff', u'-r', u'-2..-1', u'--diff-options', |
|
122 |
u'--strip-trailing-cr -wp'], |
|
123 |
commands.get_alias("diff", config=my_config)) |
|
124 |
||
125 |
def test_unicode(self): |
|
2155.2.3
by Marius Kruger
* commands.py |
126 |
my_config = self._get_config("[ALIASES]\n" |
4913.5.4
by Gordon Tyler
Changed test_single_quotes to skip on win32 and fixed test_unicode to not fail on win32. |
127 |
u'iam=whoami "Erik B\u00e5gfors <erik@bagfors.nu>"\n') |
2155.2.1
by Marius Kruger
* Get command aliases to respect quoted arguments. |
128 |
self.assertEqual([u'whoami', u'Erik B\u00e5gfors <erik@bagfors.nu>'], |
129 |
commands.get_alias("iam", config=my_config)) |
|
2425.2.1
by Robert Collins
Command objects can now declare related help topics by having _see_also |
130 |
|
131 |
||
132 |
class TestSeeAlso(tests.TestCase): |
|
133 |
"""Tests for the see also functional of Command."""
|
|
134 |
||
5131.2.6
by Martin
Fix more tests which were failing under -OO that had been missed earlier |
135 |
@staticmethod
|
136 |
def _get_command_with_see_also(see_also): |
|
137 |
class ACommand(commands.Command): |
|
138 |
__doc__ = """A sample command.""" |
|
139 |
_see_also = see_also |
|
140 |
return ACommand() |
|
141 |
||
2425.2.1
by Robert Collins
Command objects can now declare related help topics by having _see_also |
142 |
def test_default_subclass_no_see_also(self): |
5131.2.6
by Martin
Fix more tests which were failing under -OO that had been missed earlier |
143 |
command = self._get_command_with_see_also([]) |
2425.2.1
by Robert Collins
Command objects can now declare related help topics by having _see_also |
144 |
self.assertEqual([], command.get_see_also()) |
145 |
||
146 |
def test__see_also(self): |
|
147 |
"""When _see_also is defined, it sets the result of get_see_also()."""
|
|
5131.2.6
by Martin
Fix more tests which were failing under -OO that had been missed earlier |
148 |
command = self._get_command_with_see_also(['bar', 'foo']) |
2425.2.1
by Robert Collins
Command objects can now declare related help topics by having _see_also |
149 |
self.assertEqual(['bar', 'foo'], command.get_see_also()) |
150 |
||
151 |
def test_deduplication(self): |
|
152 |
"""Duplicates in _see_also are stripped out."""
|
|
5131.2.6
by Martin
Fix more tests which were failing under -OO that had been missed earlier |
153 |
command = self._get_command_with_see_also(['foo', 'foo']) |
2425.2.1
by Robert Collins
Command objects can now declare related help topics by having _see_also |
154 |
self.assertEqual(['foo'], command.get_see_also()) |
155 |
||
156 |
def test_sorted(self): |
|
157 |
"""_see_also is sorted by get_see_also."""
|
|
5131.2.6
by Martin
Fix more tests which were failing under -OO that had been missed earlier |
158 |
command = self._get_command_with_see_also(['foo', 'bar']) |
2425.2.1
by Robert Collins
Command objects can now declare related help topics by having _see_also |
159 |
self.assertEqual(['bar', 'foo'], command.get_see_also()) |
2432.1.21
by Robert Collins
Teach Command.get_help_text to show additional help cross references when supplied. |
160 |
|
161 |
def test_additional_terms(self): |
|
162 |
"""Additional terms can be supplied and are deduped and sorted."""
|
|
5131.2.6
by Martin
Fix more tests which were failing under -OO that had been missed earlier |
163 |
command = self._get_command_with_see_also(['foo', 'bar']) |
2432.1.21
by Robert Collins
Teach Command.get_help_text to show additional help cross references when supplied. |
164 |
self.assertEqual(['bar', 'foo', 'gam'], |
165 |
command.get_see_also(['gam', 'bar', 'gam'])) |
|
166 |
||
3785.1.4
by Aaron Bentley
Enable lazy-loading of commands |
167 |
|
168 |
class TestRegisterLazy(tests.TestCase): |
|
169 |
||
170 |
def setUp(self): |
|
4153.1.2
by Andrew Bennetts
Add missing TestCase.setUp upcalls. |
171 |
tests.TestCase.setUp(self) |
3785.1.4
by Aaron Bentley
Enable lazy-loading of commands |
172 |
import bzrlib.tests.fake_command |
173 |
del sys.modules['bzrlib.tests.fake_command'] |
|
174 |
global lazy_command_imported |
|
175 |
lazy_command_imported = False |
|
4119.3.8
by Robert Collins
Get missing command support sorted out. |
176 |
commands.install_bzr_command_hooks() |
3785.1.4
by Aaron Bentley
Enable lazy-loading of commands |
177 |
|
178 |
@staticmethod
|
|
179 |
def remove_fake(): |
|
180 |
commands.plugin_cmds.remove('fake') |
|
181 |
||
182 |
def assertIsFakeCommand(self, cmd_obj): |
|
183 |
from bzrlib.tests.fake_command import cmd_fake |
|
184 |
self.assertIsInstance(cmd_obj, cmd_fake) |
|
185 |
||
186 |
def test_register_lazy(self): |
|
187 |
"""Ensure lazy registration works"""
|
|
188 |
commands.plugin_cmds.register_lazy('cmd_fake', [], |
|
189 |
'bzrlib.tests.fake_command') |
|
190 |
self.addCleanup(self.remove_fake) |
|
191 |
self.assertFalse(lazy_command_imported) |
|
192 |
fake_instance = commands.get_cmd_object('fake') |
|
193 |
self.assertTrue(lazy_command_imported) |
|
194 |
self.assertIsFakeCommand(fake_instance) |
|
195 |
||
196 |
def test_get_unrelated_does_not_import(self): |
|
197 |
commands.plugin_cmds.register_lazy('cmd_fake', [], |
|
198 |
'bzrlib.tests.fake_command') |
|
199 |
self.addCleanup(self.remove_fake) |
|
200 |
commands.get_cmd_object('status') |
|
201 |
self.assertFalse(lazy_command_imported) |
|
202 |
||
203 |
def test_aliases(self): |
|
204 |
commands.plugin_cmds.register_lazy('cmd_fake', ['fake_alias'], |
|
205 |
'bzrlib.tests.fake_command') |
|
206 |
self.addCleanup(self.remove_fake) |
|
207 |
fake_instance = commands.get_cmd_object('fake_alias') |
|
208 |
self.assertIsFakeCommand(fake_instance) |
|
4000.1.1
by Robert Collins
Add a new hook Commands['extend_command'] for plugins that want to alter commands without overriding the entire command. |
209 |
|
210 |
||
211 |
class TestExtendCommandHook(tests.TestCase): |
|
212 |
||
213 |
def test_fires_on_get_cmd_object(self): |
|
214 |
# The extend_command(cmd) hook fires when commands are delivered to the
|
|
215 |
# ui, not simply at registration (because lazy registered plugin
|
|
216 |
# commands are registered).
|
|
217 |
# when they are simply created.
|
|
218 |
hook_calls = [] |
|
4119.3.8
by Robert Collins
Get missing command support sorted out. |
219 |
commands.install_bzr_command_hooks() |
4000.1.1
by Robert Collins
Add a new hook Commands['extend_command'] for plugins that want to alter commands without overriding the entire command. |
220 |
commands.Command.hooks.install_named_hook( |
221 |
"extend_command", hook_calls.append, None) |
|
222 |
# create a command, should not fire
|
|
5018.1.12
by Martin Pool
Tests for commands must now properly register them, not just poke them into bzrlib.builtins |
223 |
class cmd_test_extend_command_hook(commands.Command): |
5131.2.6
by Martin
Fix more tests which were failing under -OO that had been missed earlier |
224 |
__doc__ = """A sample command.""" |
4000.1.1
by Robert Collins
Add a new hook Commands['extend_command'] for plugins that want to alter commands without overriding the entire command. |
225 |
self.assertEqual([], hook_calls) |
226 |
# -- as a builtin
|
|
227 |
# register the command class, should not fire
|
|
228 |
try: |
|
5018.1.12
by Martin Pool
Tests for commands must now properly register them, not just poke them into bzrlib.builtins |
229 |
commands.builtin_command_registry.register(cmd_test_extend_command_hook) |
4000.1.1
by Robert Collins
Add a new hook Commands['extend_command'] for plugins that want to alter commands without overriding the entire command. |
230 |
self.assertEqual([], hook_calls) |
231 |
# and ask for the object, should fire
|
|
232 |
cmd = commands.get_cmd_object('test-extend-command-hook') |
|
233 |
# For resilience - to ensure all code paths hit it - we
|
|
234 |
# fire on everything returned in the 'cmd_dict', which is currently
|
|
235 |
# all known commands, so assert that cmd is in hook_calls
|
|
236 |
self.assertSubset([cmd], hook_calls) |
|
237 |
del hook_calls[:] |
|
238 |
finally: |
|
5018.1.12
by Martin Pool
Tests for commands must now properly register them, not just poke them into bzrlib.builtins |
239 |
commands.builtin_command_registry.remove('test-extend-command-hook') |
4000.1.1
by Robert Collins
Add a new hook Commands['extend_command'] for plugins that want to alter commands without overriding the entire command. |
240 |
# -- as a plugin lazy registration
|
241 |
try: |
|
242 |
# register the command class, should not fire
|
|
243 |
commands.plugin_cmds.register_lazy('cmd_fake', [], |
|
244 |
'bzrlib.tests.fake_command') |
|
245 |
self.assertEqual([], hook_calls) |
|
246 |
# and ask for the object, should fire
|
|
247 |
cmd = commands.get_cmd_object('fake') |
|
248 |
self.assertEqual([cmd], hook_calls) |
|
249 |
finally: |
|
250 |
commands.plugin_cmds.remove('fake') |
|
4119.3.4
by Robert Collins
Add Command lookup hooks: list_commands and get_command. |
251 |
|
252 |
||
253 |
class TestGetCommandHook(tests.TestCase): |
|
254 |
||
255 |
def test_fires_on_get_cmd_object(self): |
|
256 |
# The get_command(cmd) hook fires when commands are delivered to the
|
|
257 |
# ui.
|
|
4119.3.8
by Robert Collins
Get missing command support sorted out. |
258 |
commands.install_bzr_command_hooks() |
4119.3.4
by Robert Collins
Add Command lookup hooks: list_commands and get_command. |
259 |
hook_calls = [] |
260 |
class ACommand(commands.Command): |
|
5131.2.6
by Martin
Fix more tests which were failing under -OO that had been missed earlier |
261 |
__doc__ = """A sample command.""" |
4119.3.4
by Robert Collins
Add Command lookup hooks: list_commands and get_command. |
262 |
def get_cmd(cmd_or_None, cmd_name): |
263 |
hook_calls.append(('called', cmd_or_None, cmd_name)) |
|
264 |
if cmd_name in ('foo', 'info'): |
|
265 |
return ACommand() |
|
266 |
commands.Command.hooks.install_named_hook( |
|
267 |
"get_command", get_cmd, None) |
|
268 |
# create a command directly, should not fire
|
|
269 |
cmd = ACommand() |
|
270 |
self.assertEqual([], hook_calls) |
|
271 |
# ask by name, should fire and give us our command
|
|
272 |
cmd = commands.get_cmd_object('foo') |
|
273 |
self.assertEqual([('called', None, 'foo')], hook_calls) |
|
274 |
self.assertIsInstance(cmd, ACommand) |
|
275 |
del hook_calls[:] |
|
276 |
# ask by a name that is supplied by a builtin - the hook should still
|
|
277 |
# fire and we still get our object, but we should see the builtin
|
|
278 |
# passed to the hook.
|
|
279 |
cmd = commands.get_cmd_object('info') |
|
280 |
self.assertIsInstance(cmd, ACommand) |
|
281 |
self.assertEqual(1, len(hook_calls)) |
|
282 |
self.assertEqual('info', hook_calls[0][2]) |
|
283 |
self.assertIsInstance(hook_calls[0][1], builtins.cmd_info) |
|
284 |
||
285 |
||
4119.3.8
by Robert Collins
Get missing command support sorted out. |
286 |
class TestGetMissingCommandHook(tests.TestCase): |
287 |
||
5058.2.1
by Robert Collins
* ``bzr help`` will no longer trigger the get_missing_command hook when |
288 |
def hook_missing(self): |
289 |
"""Hook get_missing_command for testing."""
|
|
290 |
self.hook_calls = [] |
|
4119.3.8
by Robert Collins
Get missing command support sorted out. |
291 |
class ACommand(commands.Command): |
5131.2.6
by Martin
Fix more tests which were failing under -OO that had been missed earlier |
292 |
__doc__ = """A sample command.""" |
4119.3.8
by Robert Collins
Get missing command support sorted out. |
293 |
def get_missing_cmd(cmd_name): |
5058.2.1
by Robert Collins
* ``bzr help`` will no longer trigger the get_missing_command hook when |
294 |
self.hook_calls.append(('called', cmd_name)) |
4119.3.8
by Robert Collins
Get missing command support sorted out. |
295 |
if cmd_name in ('foo', 'info'): |
296 |
return ACommand() |
|
297 |
commands.Command.hooks.install_named_hook( |
|
298 |
"get_missing_command", get_missing_cmd, None) |
|
5058.2.1
by Robert Collins
* ``bzr help`` will no longer trigger the get_missing_command hook when |
299 |
self.ACommand = ACommand |
300 |
||
301 |
def test_fires_on_get_cmd_object(self): |
|
302 |
# The get_missing_command(cmd) hook fires when commands are delivered to the
|
|
303 |
# ui.
|
|
304 |
self.hook_missing() |
|
4119.3.8
by Robert Collins
Get missing command support sorted out. |
305 |
# create a command directly, should not fire
|
5058.2.1
by Robert Collins
* ``bzr help`` will no longer trigger the get_missing_command hook when |
306 |
self.cmd = self.ACommand() |
307 |
self.assertEqual([], self.hook_calls) |
|
4119.3.8
by Robert Collins
Get missing command support sorted out. |
308 |
# ask by name, should fire and give us our command
|
309 |
cmd = commands.get_cmd_object('foo') |
|
5058.2.1
by Robert Collins
* ``bzr help`` will no longer trigger the get_missing_command hook when |
310 |
self.assertEqual([('called', 'foo')], self.hook_calls) |
311 |
self.assertIsInstance(cmd, self.ACommand) |
|
312 |
del self.hook_calls[:] |
|
4119.3.8
by Robert Collins
Get missing command support sorted out. |
313 |
# ask by a name that is supplied by a builtin - the hook should not
|
314 |
# fire and we still get our object.
|
|
315 |
commands.install_bzr_command_hooks() |
|
316 |
cmd = commands.get_cmd_object('info') |
|
317 |
self.assertNotEqual(None, cmd) |
|
5058.2.1
by Robert Collins
* ``bzr help`` will no longer trigger the get_missing_command hook when |
318 |
self.assertEqual(0, len(self.hook_calls)) |
319 |
||
320 |
def test_skipped_on_HelpCommandIndex_get_topics(self): |
|
321 |
# The get_missing_command(cmd_name) hook is not fired when
|
|
322 |
# looking up help topics.
|
|
323 |
self.hook_missing() |
|
324 |
topic = commands.HelpCommandIndex() |
|
325 |
topics = topic.get_topics('foo') |
|
326 |
self.assertEqual([], self.hook_calls) |
|
4119.3.8
by Robert Collins
Get missing command support sorted out. |
327 |
|
328 |
||
4119.3.4
by Robert Collins
Add Command lookup hooks: list_commands and get_command. |
329 |
class TestListCommandHook(tests.TestCase): |
330 |
||
331 |
def test_fires_on_all_command_names(self): |
|
332 |
# The list_commands() hook fires when all_command_names() is invoked.
|
|
333 |
hook_calls = [] |
|
4119.3.8
by Robert Collins
Get missing command support sorted out. |
334 |
commands.install_bzr_command_hooks() |
4119.3.4
by Robert Collins
Add Command lookup hooks: list_commands and get_command. |
335 |
def list_my_commands(cmd_names): |
336 |
hook_calls.append('called') |
|
337 |
cmd_names.update(['foo', 'bar']) |
|
338 |
return cmd_names |
|
339 |
commands.Command.hooks.install_named_hook( |
|
340 |
"list_commands", list_my_commands, None) |
|
341 |
# Get a command, which should not trigger the hook.
|
|
342 |
cmd = commands.get_cmd_object('info') |
|
343 |
self.assertEqual([], hook_calls) |
|
344 |
# Get all command classes (for docs and shell completion).
|
|
345 |
cmds = list(commands.all_command_names()) |
|
346 |
self.assertEqual(['called'], hook_calls) |
|
347 |
self.assertSubset(['foo', 'bar'], cmds) |
|
5050.1.4
by Vincent Ladeuil
Really deprecate commands.shlex_split_unicode. |
348 |
|
5255.5.1
by Ian Clatworthy
Ensure builtin_command_names() is initialized correctly |
349 |
|
5050.1.4
by Vincent Ladeuil
Really deprecate commands.shlex_split_unicode. |
350 |
class TestDeprecations(tests.TestCase): |
351 |
||
352 |
def test_shlex_split_unicode_deprecation(self): |
|
353 |
res = self.applyDeprecated( |
|
354 |
symbol_versioning.deprecated_in((2, 2, 0)), |
|
355 |
commands.shlex_split_unicode, 'whatever') |