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import sys |
import os |
import copy |
import unittest |
|
from cStringIO import StringIO |
from pprint import pprint |
from test import test_support |
|
import py |
optparse = py.compat.optparse |
import sys |
sys.modules['optparse'] = optparse |
|
from optparse import make_option, Option, IndentedHelpFormatter, \ |
TitledHelpFormatter, OptionParser, OptionContainer, OptionGroup, \ |
SUPPRESS_HELP, SUPPRESS_USAGE, OptionError, OptionConflictError, \ |
BadOptionError, OptionValueError, Values, _match_abbrev |
|
|
try: |
True, False |
except NameError: |
(True, False) = (1, 0) |
|
|
class InterceptedError(Exception): |
def __init__(self, |
error_message=None, |
exit_status=None, |
exit_message=None): |
self.error_message = error_message |
self.exit_status = exit_status |
self.exit_message = exit_message |
|
def __str__(self): |
return self.error_message or self.exit_message or "intercepted error" |
|
class InterceptingOptionParser(OptionParser): |
def exit(self, status=0, msg=None): |
raise InterceptedError(exit_status=status, exit_message=msg) |
|
def error(self, msg): |
raise InterceptedError(error_message=msg) |
|
|
class BaseTest(unittest.TestCase): |
def assertParseOK(self, args, expected_opts, expected_positional_args): |
"""Assert the options are what we expected when parsing arguments. |
|
Otherwise, fail with a nicely formatted message. |
|
Keyword arguments: |
args -- A list of arguments to parse with OptionParser. |
expected_opts -- The options expected. |
expected_positional_args -- The positional arguments expected. |
|
Returns the options and positional args for further testing. |
""" |
|
(options, positional_args) = self.parser.parse_args(args) |
optdict = vars(options) |
|
self.assertEqual(optdict, expected_opts, |
""" |
Options are %(optdict)s. |
Should be %(expected_opts)s. |
Args were %(args)s.""" % locals()) |
|
self.assertEqual(positional_args, expected_positional_args, |
""" |
Positional arguments are %(positional_args)s. |
Should be %(expected_positional_args)s. |
Args were %(args)s.""" % locals ()) |
|
return (options, positional_args) |
|
def assertRaises(self, |
func, |
args, |
kwargs, |
expected_exception, |
expected_message): |
""" |
Assert that the expected exception is raised when calling a |
function, and that the right error message is included with |
that exception. |
|
Arguments: |
func -- the function to call |
args -- positional arguments to `func` |
kwargs -- keyword arguments to `func` |
expected_exception -- exception that should be raised |
expected_output -- output we expect to see |
|
Returns the exception raised for further testing. |
""" |
if args is None: |
args = () |
if kwargs is None: |
kwargs = {} |
|
try: |
func(*args, **kwargs) |
except expected_exception, err: |
actual_message = str(err) |
self.assertEqual(actual_message, |
expected_message, |
"""\ |
expected exception message: |
'''%(expected_message)s''' |
actual exception message: |
'''%(actual_message)s''' |
""" % locals()) |
|
return err |
else: |
self.fail("""expected exception %(expected_exception)s not raised |
called %(func)r |
with args %(args)r |
and kwargs %(kwargs)r |
""" % locals ()) |
|
|
|
|
def assertParseFail(self, cmdline_args, expected_output): |
""" |
Assert the parser fails with the expected message. Caller |
must ensure that self.parser is an InterceptingOptionParser. |
""" |
try: |
self.parser.parse_args(cmdline_args) |
except InterceptedError, err: |
self.assertEqual(err.error_message, expected_output) |
else: |
self.assertFalse("expected parse failure") |
|
def assertOutput(self, |
cmdline_args, |
expected_output, |
expected_status=0, |
expected_error=None): |
"""Assert the parser prints the expected output on stdout.""" |
save_stdout = sys.stdout |
try: |
try: |
sys.stdout = StringIO() |
self.parser.parse_args(cmdline_args) |
finally: |
output = sys.stdout.getvalue() |
sys.stdout = save_stdout |
|
except InterceptedError, err: |
self.assertEqual(output, expected_output) |
self.assertEqual(err.exit_status, expected_status) |
self.assertEqual(err.exit_message, expected_error) |
else: |
self.assertFalse("expected parser.exit()") |
|
def assertTypeError(self, func, expected_message, *args): |
"""Assert that TypeError is raised when executing func.""" |
self.assertRaises(func, args, None, TypeError, expected_message) |
|
def assertHelp(self, parser, expected_help): |
actual_help = parser.format_help() |
if actual_help != expected_help: |
raise self.failureException( |
'help text failure; expected:\n"' + |
expected_help + '"; got:\n"' + |
actual_help + '"\n') |
|
|
|
|
|
|
|
class TestOptionChecks(BaseTest): |
def setUp(self): |
self.parser = OptionParser(usage=SUPPRESS_USAGE) |
|
def assertOptionError(self, expected_message, args=[], kwargs={}): |
self.assertRaises(make_option, args, kwargs, |
OptionError, expected_message) |
|
def test_opt_string_empty(self): |
self.assertTypeError(make_option, |
"at least one option string must be supplied") |
|
def test_opt_string_too_short(self): |
self.assertOptionError( |
"invalid option string 'b': must be at least two characters long", |
["b"]) |
|
def test_opt_string_short_invalid(self): |
self.assertOptionError( |
"invalid short option string '--': must be " |
"of the form -x, (x any non-dash char)", |
["--"]) |
|
def test_opt_string_long_invalid(self): |
self.assertOptionError( |
"invalid long option string '---': " |
"must start with --, followed by non-dash", |
["---"]) |
|
def test_attr_invalid(self): |
self.assertOptionError( |
"option -b: invalid keyword arguments: bar, foo", |
["-b"], {'foo': None, 'bar': None}) |
|
def test_action_invalid(self): |
self.assertOptionError( |
"option -b: invalid action: 'foo'", |
["-b"], {'action': 'foo'}) |
|
def test_type_invalid(self): |
self.assertOptionError( |
"option -b: invalid option type: 'foo'", |
["-b"], {'type': 'foo'}) |
self.assertOptionError( |
"option -b: invalid option type: 'tuple'", |
["-b"], {'type': tuple}) |
|
def test_no_type_for_action(self): |
self.assertOptionError( |
"option -b: must not supply a type for action 'count'", |
["-b"], {'action': 'count', 'type': 'int'}) |
|
def test_no_choices_list(self): |
self.assertOptionError( |
"option -b/--bad: must supply a list of " |
"choices for type 'choice'", |
["-b", "--bad"], {'type': "choice"}) |
|
def test_bad_choices_list(self): |
typename = type('').__name__ |
self.assertOptionError( |
"option -b/--bad: choices must be a list of " |
"strings ('%s' supplied)" % typename, |
["-b", "--bad"], |
{'type': "choice", 'choices':"bad choices"}) |
|
def test_no_choices_for_type(self): |
self.assertOptionError( |
"option -b: must not supply choices for type 'int'", |
["-b"], {'type': 'int', 'choices':"bad"}) |
|
def test_no_const_for_action(self): |
self.assertOptionError( |
"option -b: 'const' must not be supplied for action 'store'", |
["-b"], {'action': 'store', 'const': 1}) |
|
def test_no_nargs_for_action(self): |
self.assertOptionError( |
"option -b: 'nargs' must not be supplied for action 'count'", |
["-b"], {'action': 'count', 'nargs': 2}) |
|
def test_callback_not_callable(self): |
self.assertOptionError( |
"option -b: callback not callable: 'foo'", |
["-b"], {'action': 'callback', |
'callback': 'foo'}) |
|
def dummy(self): |
pass |
|
def test_callback_args_no_tuple(self): |
self.assertOptionError( |
"option -b: callback_args, if supplied, " |
"must be a tuple: not 'foo'", |
["-b"], {'action': 'callback', |
'callback': self.dummy, |
'callback_args': 'foo'}) |
|
def test_callback_kwargs_no_dict(self): |
self.assertOptionError( |
"option -b: callback_kwargs, if supplied, " |
"must be a dict: not 'foo'", |
["-b"], {'action': 'callback', |
'callback': self.dummy, |
'callback_kwargs': 'foo'}) |
|
def test_no_callback_for_action(self): |
self.assertOptionError( |
"option -b: callback supplied ('foo') for non-callback option", |
["-b"], {'action': 'store', |
'callback': 'foo'}) |
|
def test_no_callback_args_for_action(self): |
self.assertOptionError( |
"option -b: callback_args supplied for non-callback option", |
["-b"], {'action': 'store', |
'callback_args': 'foo'}) |
|
def test_no_callback_kwargs_for_action(self): |
self.assertOptionError( |
"option -b: callback_kwargs supplied for non-callback option", |
["-b"], {'action': 'store', |
'callback_kwargs': 'foo'}) |
|
class TestOptionParser(BaseTest): |
def setUp(self): |
self.parser = OptionParser() |
self.parser.add_option("-v", "--verbose", "-n", "--noisy", |
action="store_true", dest="verbose") |
self.parser.add_option("-q", "--quiet", "--silent", |
action="store_false", dest="verbose") |
|
def test_add_option_no_Option(self): |
self.assertTypeError(self.parser.add_option, |
"not an Option instance: None", None) |
|
def test_add_option_invalid_arguments(self): |
self.assertTypeError(self.parser.add_option, |
"invalid arguments", None, None) |
|
def test_get_option(self): |
opt1 = self.parser.get_option("-v") |
self.assert_(isinstance(opt1, Option)) |
self.assertEqual(opt1._short_opts, ["-v", "-n"]) |
self.assertEqual(opt1._long_opts, ["--verbose", "--noisy"]) |
self.assertEqual(opt1.action, "store_true") |
self.assertEqual(opt1.dest, "verbose") |
|
def test_get_option_equals(self): |
opt1 = self.parser.get_option("-v") |
opt2 = self.parser.get_option("--verbose") |
opt3 = self.parser.get_option("-n") |
opt4 = self.parser.get_option("--noisy") |
self.assert_(opt1 is opt2 is opt3 is opt4) |
|
def test_has_option(self): |
self.assert_(self.parser.has_option("-v")) |
self.assert_(self.parser.has_option("--verbose")) |
|
def assert_removed(self): |
self.assert_(self.parser.get_option("-v") is None) |
self.assert_(self.parser.get_option("--verbose") is None) |
self.assert_(self.parser.get_option("-n") is None) |
self.assert_(self.parser.get_option("--noisy") is None) |
|
self.failIf(self.parser.has_option("-v")) |
self.failIf(self.parser.has_option("--verbose")) |
self.failIf(self.parser.has_option("-n")) |
self.failIf(self.parser.has_option("--noisy")) |
|
self.assert_(self.parser.has_option("-q")) |
self.assert_(self.parser.has_option("--silent")) |
|
def test_remove_short_opt(self): |
self.parser.remove_option("-n") |
self.assert_removed() |
|
def test_remove_long_opt(self): |
self.parser.remove_option("--verbose") |
self.assert_removed() |
|
def test_remove_nonexistent(self): |
self.assertRaises(self.parser.remove_option, ('foo',), None, |
ValueError, "no such option 'foo'") |
|
class TestOptionValues(BaseTest): |
def setUp(self): |
pass |
|
def test_basics(self): |
values = Values() |
self.assertEqual(vars(values), {}) |
self.assertEqual(values, {}) |
self.assertNotEqual(values, {"foo": "bar"}) |
self.assertNotEqual(values, "") |
|
dict = {"foo": "bar", "baz": 42} |
values = Values(defaults=dict) |
self.assertEqual(vars(values), dict) |
self.assertEqual(values, dict) |
self.assertNotEqual(values, {"foo": "bar"}) |
self.assertNotEqual(values, {}) |
self.assertNotEqual(values, "") |
self.assertNotEqual(values, []) |
|
|
class TestTypeAliases(BaseTest): |
def setUp(self): |
self.parser = OptionParser() |
|
def test_type_aliases(self): |
self.parser.add_option("-x", type=int) |
self.parser.add_option("-s", type=str) |
self.parser.add_option("-t", type="str") |
self.assertEquals(self.parser.get_option("-x").type, "int") |
self.assertEquals(self.parser.get_option("-s").type, "string") |
self.assertEquals(self.parser.get_option("-t").type, "string") |
|
|
|
_time_units = { 's' : 1, 'm' : 60, 'h' : 60*60, 'd' : 60*60*24 } |
|
def _check_duration(option, opt, value): |
try: |
if value[-1].isdigit(): |
return int(value) |
else: |
return int(value[:-1]) * _time_units[value[-1]] |
except ValueError, IndexError: |
raise OptionValueError( |
'option %s: invalid duration: %r' % (opt, value)) |
|
class DurationOption(Option): |
TYPES = Option.TYPES + ('duration',) |
TYPE_CHECKER = copy.copy(Option.TYPE_CHECKER) |
TYPE_CHECKER['duration'] = _check_duration |
|
class TestDefaultValues(BaseTest): |
def setUp(self): |
self.parser = OptionParser() |
self.parser.add_option("-v", "--verbose", default=True) |
self.parser.add_option("-q", "--quiet", dest='verbose') |
self.parser.add_option("-n", type="int", default=37) |
self.parser.add_option("-m", type="int") |
self.parser.add_option("-s", default="foo") |
self.parser.add_option("-t") |
self.parser.add_option("-u", default=None) |
self.expected = { 'verbose': True, |
'n': 37, |
'm': None, |
's': "foo", |
't': None, |
'u': None } |
|
def test_basic_defaults(self): |
self.assertEqual(self.parser.get_default_values(), self.expected) |
|
def test_mixed_defaults_post(self): |
self.parser.set_defaults(n=42, m=-100) |
self.expected.update({'n': 42, 'm': -100}) |
self.assertEqual(self.parser.get_default_values(), self.expected) |
|
def test_mixed_defaults_pre(self): |
self.parser.set_defaults(x="barf", y="blah") |
self.parser.add_option("-x", default="frob") |
self.parser.add_option("-y") |
|
self.expected.update({'x': "frob", 'y': "blah"}) |
self.assertEqual(self.parser.get_default_values(), self.expected) |
|
self.parser.remove_option("-y") |
self.parser.add_option("-y", default=None) |
self.expected.update({'y': None}) |
self.assertEqual(self.parser.get_default_values(), self.expected) |
|
def test_process_default(self): |
self.parser.option_class = DurationOption |
self.parser.add_option("-d", type="duration", default=300) |
self.parser.add_option("-e", type="duration", default="6m") |
self.parser.set_defaults(n="42") |
self.expected.update({'d': 300, 'e': 360, 'n': 42}) |
self.assertEqual(self.parser.get_default_values(), self.expected) |
|
self.parser.set_process_default_values(False) |
self.expected.update({'d': 300, 'e': "6m", 'n': "42"}) |
self.assertEqual(self.parser.get_default_values(), self.expected) |
|
|
class TestProgName(BaseTest): |
""" |
Test that %prog expands to the right thing in usage, version, |
and help strings. |
""" |
|
def assertUsage(self, parser, expected_usage): |
self.assertEqual(parser.get_usage(), expected_usage) |
|
def assertVersion(self, parser, expected_version): |
self.assertEqual(parser.get_version(), expected_version) |
|
|
def test_default_progname(self): |
|
save_argv = sys.argv[:] |
try: |
sys.argv[0] = os.path.join("foo", "bar", "baz.py") |
parser = OptionParser("usage: %prog ...", version="%prog 1.2") |
expected_usage = "usage: baz.py ...\n" |
self.assertUsage(parser, expected_usage) |
self.assertVersion(parser, "baz.py 1.2") |
self.assertHelp(parser, |
expected_usage + "\n" + |
"options:\n" |
" --version show program's version number and exit\n" |
" -h, --help show this help message and exit\n") |
finally: |
sys.argv[:] = save_argv |
|
def test_custom_progname(self): |
parser = OptionParser(prog="thingy", |
version="%prog 0.1", |
usage="%prog arg arg") |
parser.remove_option("-h") |
parser.remove_option("--version") |
expected_usage = "usage: thingy arg arg\n" |
self.assertUsage(parser, expected_usage) |
self.assertVersion(parser, "thingy 0.1") |
self.assertHelp(parser, expected_usage + "\n") |
|
|
class TestExpandDefaults(BaseTest): |
def setUp(self): |
self.parser = OptionParser(prog="test") |
self.help_prefix = """\ |
usage: test [options] |
|
options: |
-h, --help show this help message and exit |
""" |
self.file_help = "read from FILE [default: %default]" |
self.expected_help_file = self.help_prefix + \ |
" -f FILE, --file=FILE read from FILE [default: foo.txt]\n" |
self.expected_help_none = self.help_prefix + \ |
" -f FILE, --file=FILE read from FILE [default: none]\n" |
|
def test_option_default(self): |
self.parser.add_option("-f", "--file", |
default="foo.txt", |
help=self.file_help) |
self.assertHelp(self.parser, self.expected_help_file) |
|
def test_parser_default_1(self): |
self.parser.add_option("-f", "--file", |
help=self.file_help) |
self.parser.set_default('file', "foo.txt") |
self.assertHelp(self.parser, self.expected_help_file) |
|
def test_parser_default_2(self): |
self.parser.add_option("-f", "--file", |
help=self.file_help) |
self.parser.set_defaults(file="foo.txt") |
self.assertHelp(self.parser, self.expected_help_file) |
|
def test_no_default(self): |
self.parser.add_option("-f", "--file", |
help=self.file_help) |
self.assertHelp(self.parser, self.expected_help_none) |
|
def test_default_none_1(self): |
self.parser.add_option("-f", "--file", |
default=None, |
help=self.file_help) |
self.assertHelp(self.parser, self.expected_help_none) |
|
def test_default_none_2(self): |
self.parser.add_option("-f", "--file", |
help=self.file_help) |
self.parser.set_defaults(file=None) |
self.assertHelp(self.parser, self.expected_help_none) |
|
def test_float_default(self): |
self.parser.add_option( |
"-p", "--prob", |
help="blow up with probability PROB [default: %default]") |
self.parser.set_defaults(prob=0.43) |
expected_help = self.help_prefix + \ |
" -p PROB, --prob=PROB blow up with probability PROB [default: 0.43]\n" |
self.assertHelp(self.parser, expected_help) |
|
def test_alt_expand(self): |
self.parser.add_option("-f", "--file", |
default="foo.txt", |
help="read from FILE [default: *DEFAULT*]") |
self.parser.formatter.default_tag = "*DEFAULT*" |
self.assertHelp(self.parser, self.expected_help_file) |
|
def test_no_expand(self): |
self.parser.add_option("-f", "--file", |
default="foo.txt", |
help="read from %default file") |
self.parser.formatter.default_tag = None |
expected_help = self.help_prefix + \ |
" -f FILE, --file=FILE read from %default file\n" |
self.assertHelp(self.parser, expected_help) |
|
|
|
|
class TestStandard(BaseTest): |
def setUp(self): |
options = [make_option("-a", type="string"), |
make_option("-b", "--boo", type="int", dest='boo'), |
make_option("--foo", action="append")] |
|
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE, |
option_list=options) |
|
def test_required_value(self): |
self.assertParseFail(["-a"], "-a option requires an argument") |
|
def test_invalid_integer(self): |
self.assertParseFail(["-b", "5x"], |
"option -b: invalid integer value: '5x'") |
|
def test_no_such_option(self): |
self.assertParseFail(["--boo13"], "no such option: --boo13") |
|
def test_long_invalid_integer(self): |
self.assertParseFail(["--boo=x5"], |
"option --boo: invalid integer value: 'x5'") |
|
def test_empty(self): |
self.assertParseOK([], {'a': None, 'boo': None, 'foo': None}, []) |
|
def test_shortopt_empty_longopt_append(self): |
self.assertParseOK(["-a", "", "--foo=blah", "--foo="], |
{'a': "", 'boo': None, 'foo': ["blah", ""]}, |
[]) |
|
def test_long_option_append(self): |
self.assertParseOK(["--foo", "bar", "--foo", "", "--foo=x"], |
{'a': None, |
'boo': None, |
'foo': ["bar", "", "x"]}, |
[]) |
|
def test_option_argument_joined(self): |
self.assertParseOK(["-abc"], |
{'a': "bc", 'boo': None, 'foo': None}, |
[]) |
|
def test_option_argument_split(self): |
self.assertParseOK(["-a", "34"], |
{'a': "34", 'boo': None, 'foo': None}, |
[]) |
|
def test_option_argument_joined_integer(self): |
self.assertParseOK(["-b34"], |
{'a': None, 'boo': 34, 'foo': None}, |
[]) |
|
def test_option_argument_split_negative_integer(self): |
self.assertParseOK(["-b", "-5"], |
{'a': None, 'boo': -5, 'foo': None}, |
[]) |
|
def test_long_option_argument_joined(self): |
self.assertParseOK(["--boo=13"], |
{'a': None, 'boo': 13, 'foo': None}, |
[]) |
|
def test_long_option_argument_split(self): |
self.assertParseOK(["--boo", "111"], |
{'a': None, 'boo': 111, 'foo': None}, |
[]) |
|
def test_long_option_short_option(self): |
self.assertParseOK(["--foo=bar", "-axyz"], |
{'a': 'xyz', 'boo': None, 'foo': ["bar"]}, |
[]) |
|
def test_abbrev_long_option(self): |
self.assertParseOK(["--f=bar", "-axyz"], |
{'a': 'xyz', 'boo': None, 'foo': ["bar"]}, |
[]) |
|
def test_defaults(self): |
(options, args) = self.parser.parse_args([]) |
defaults = self.parser.get_default_values() |
self.assertEqual(vars(defaults), vars(options)) |
|
def test_ambiguous_option(self): |
self.parser.add_option("--foz", action="store", |
type="string", dest="foo") |
self.assertParseFail(["--f=bar"], |
"ambiguous option: --f (--foo, --foz?)") |
|
|
def test_short_and_long_option_split(self): |
self.assertParseOK(["-a", "xyz", "--foo", "bar"], |
{'a': 'xyz', 'boo': None, 'foo': ["bar"]}, |
[]), |
|
def test_short_option_split_long_option_append(self): |
self.assertParseOK(["--foo=bar", "-b", "123", "--foo", "baz"], |
{'a': None, 'boo': 123, 'foo': ["bar", "baz"]}, |
[]) |
|
def test_short_option_split_one_positional_arg(self): |
self.assertParseOK(["-a", "foo", "bar"], |
{'a': "foo", 'boo': None, 'foo': None}, |
["bar"]), |
|
def test_short_option_consumes_separator(self): |
self.assertParseOK(["-a", "--", "foo", "bar"], |
{'a': "--", 'boo': None, 'foo': None}, |
["foo", "bar"]), |
|
def test_short_option_joined_and_separator(self): |
self.assertParseOK(["-ab", "--", "--foo", "bar"], |
{'a': "b", 'boo': None, 'foo': None}, |
["--foo", "bar"]), |
|
def test_invalid_option_becomes_positional_arg(self): |
self.assertParseOK(["-ab", "-", "--foo", "bar"], |
{'a': "b", 'boo': None, 'foo': ["bar"]}, |
["-"]) |
|
def test_no_append_versus_append(self): |
self.assertParseOK(["-b3", "-b", "5", "--foo=bar", "--foo", "baz"], |
{'a': None, 'boo': 5, 'foo': ["bar", "baz"]}, |
[]) |
|
def test_option_consumes_optionlike_string(self): |
self.assertParseOK(["-a", "-b3"], |
{'a': "-b3", 'boo': None, 'foo': None}, |
[]) |
|
class TestBool(BaseTest): |
def setUp(self): |
options = [make_option("-v", |
"--verbose", |
action="store_true", |
dest="verbose", |
default=''), |
make_option("-q", |
"--quiet", |
action="store_false", |
dest="verbose")] |
self.parser = OptionParser(option_list = options) |
|
def test_bool_default(self): |
self.assertParseOK([], |
{'verbose': ''}, |
[]) |
|
def test_bool_false(self): |
(options, args) = self.assertParseOK(["-q"], |
{'verbose': 0}, |
[]) |
if hasattr(__builtins__, 'False'): |
self.failUnless(options.verbose is False) |
|
def test_bool_true(self): |
(options, args) = self.assertParseOK(["-v"], |
{'verbose': 1}, |
[]) |
if hasattr(__builtins__, 'True'): |
self.failUnless(options.verbose is True) |
|
def test_bool_flicker_on_and_off(self): |
self.assertParseOK(["-qvq", "-q", "-v"], |
{'verbose': 1}, |
[]) |
|
class TestChoice(BaseTest): |
def setUp(self): |
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE) |
self.parser.add_option("-c", action="store", type="choice", |
dest="choice", choices=["one", "two", "three"]) |
|
def test_valid_choice(self): |
self.assertParseOK(["-c", "one", "xyz"], |
{'choice': 'one'}, |
["xyz"]) |
|
def test_invalid_choice(self): |
self.assertParseFail(["-c", "four", "abc"], |
"option -c: invalid choice: 'four' " |
"(choose from 'one', 'two', 'three')") |
|
def test_add_choice_option(self): |
self.parser.add_option("-d", "--default", |
choices=["four", "five", "six"]) |
opt = self.parser.get_option("-d") |
self.assertEqual(opt.type, "choice") |
self.assertEqual(opt.action, "store") |
|
class TestCount(BaseTest): |
def setUp(self): |
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE) |
self.v_opt = make_option("-v", action="count", dest="verbose") |
self.parser.add_option(self.v_opt) |
self.parser.add_option("--verbose", type="int", dest="verbose") |
self.parser.add_option("-q", "--quiet", |
action="store_const", dest="verbose", const=0) |
|
def test_empty(self): |
self.assertParseOK([], {'verbose': None}, []) |
|
def test_count_one(self): |
self.assertParseOK(["-v"], {'verbose': 1}, []) |
|
def test_count_three(self): |
self.assertParseOK(["-vvv"], {'verbose': 3}, []) |
|
def test_count_three_apart(self): |
self.assertParseOK(["-v", "-v", "-v"], {'verbose': 3}, []) |
|
def test_count_override_amount(self): |
self.assertParseOK(["-vvv", "--verbose=2"], {'verbose': 2}, []) |
|
def test_count_override_quiet(self): |
self.assertParseOK(["-vvv", "--verbose=2", "-q"], {'verbose': 0}, []) |
|
def test_count_overriding(self): |
self.assertParseOK(["-vvv", "--verbose=2", "-q", "-v"], |
{'verbose': 1}, []) |
|
def test_count_interspersed_args(self): |
self.assertParseOK(["--quiet", "3", "-v"], |
{'verbose': 1}, |
["3"]) |
|
def test_count_no_interspersed_args(self): |
self.parser.disable_interspersed_args() |
self.assertParseOK(["--quiet", "3", "-v"], |
{'verbose': 0}, |
["3", "-v"]) |
|
def test_count_no_such_option(self): |
self.assertParseFail(["-q3", "-v"], "no such option: -3") |
|
def test_count_option_no_value(self): |
self.assertParseFail(["--quiet=3", "-v"], |
"--quiet option does not take a value") |
|
def test_count_with_default(self): |
self.parser.set_default('verbose', 0) |
self.assertParseOK([], {'verbose':0}, []) |
|
def test_count_overriding_default(self): |
self.parser.set_default('verbose', 0) |
self.assertParseOK(["-vvv", "--verbose=2", "-q", "-v"], |
{'verbose': 1}, []) |
|
class TestMultipleArgs(BaseTest): |
def setUp(self): |
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE) |
self.parser.add_option("-p", "--point", |
action="store", nargs=3, type="float", dest="point") |
|
def test_nargs_with_positional_args(self): |
self.assertParseOK(["foo", "-p", "1", "2.5", "-4.3", "xyz"], |
{'point': (1.0, 2.5, -4.3)}, |
["foo", "xyz"]) |
|
def test_nargs_long_opt(self): |
self.assertParseOK(["--point", "-1", "2.5", "-0", "xyz"], |
{'point': (-1.0, 2.5, -0.0)}, |
["xyz"]) |
|
def test_nargs_invalid_float_value(self): |
self.assertParseFail(["-p", "1.0", "2x", "3.5"], |
"option -p: " |
"invalid floating-point value: '2x'") |
|
def test_nargs_required_values(self): |
self.assertParseFail(["--point", "1.0", "3.5"], |
"--point option requires 3 arguments") |
|
class TestMultipleArgsAppend(BaseTest): |
def setUp(self): |
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE) |
self.parser.add_option("-p", "--point", action="store", nargs=3, |
type="float", dest="point") |
self.parser.add_option("-f", "--foo", action="append", nargs=2, |
type="int", dest="foo") |
|
def test_nargs_append(self): |
self.assertParseOK(["-f", "4", "-3", "blah", "--foo", "1", "666"], |
{'point': None, 'foo': [(4, -3), (1, 666)]}, |
["blah"]) |
|
def test_nargs_append_required_values(self): |
self.assertParseFail(["-f4,3"], |
"-f option requires 2 arguments") |
|
def test_nargs_append_simple(self): |
self.assertParseOK(["--foo=3", "4"], |
{'point': None, 'foo':[(3, 4)]}, |
[]) |
|
class TestVersion(BaseTest): |
def test_version(self): |
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE, |
version="%prog 0.1") |
save_argv = sys.argv[:] |
try: |
sys.argv[0] = os.path.join(os.curdir, "foo", "bar") |
self.assertOutput(["--version"], "bar 0.1\n") |
finally: |
sys.argv[:] = save_argv |
|
def test_no_version(self): |
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE) |
self.assertParseFail(["--version"], |
"no such option: --version") |
|
|
|
class TestConflictingDefaults(BaseTest): |
"""Conflicting default values: the last one should win.""" |
def setUp(self): |
self.parser = OptionParser(option_list=[ |
make_option("-v", action="store_true", dest="verbose", default=1)]) |
|
def test_conflict_default(self): |
self.parser.add_option("-q", action="store_false", dest="verbose", |
default=0) |
self.assertParseOK([], {'verbose': 0}, []) |
|
def test_conflict_default_none(self): |
self.parser.add_option("-q", action="store_false", dest="verbose", |
default=None) |
self.assertParseOK([], {'verbose': None}, []) |
|
class TestOptionGroup(BaseTest): |
def setUp(self): |
self.parser = OptionParser(usage=SUPPRESS_USAGE) |
|
def test_option_group_create_instance(self): |
group = OptionGroup(self.parser, "Spam") |
self.parser.add_option_group(group) |
group.add_option("--spam", action="store_true", |
help="spam spam spam spam") |
self.assertParseOK(["--spam"], {'spam': 1}, []) |
|
def test_add_group_no_group(self): |
self.assertTypeError(self.parser.add_option_group, |
"not an OptionGroup instance: None", None) |
|
def test_add_group_invalid_arguments(self): |
self.assertTypeError(self.parser.add_option_group, |
"invalid arguments", None, None) |
|
def test_add_group_wrong_parser(self): |
group = OptionGroup(self.parser, "Spam") |
group.parser = OptionParser() |
self.assertRaises(self.parser.add_option_group, (group,), None, |
ValueError, "invalid OptionGroup (wrong parser)") |
|
def test_group_manipulate(self): |
group = self.parser.add_option_group("Group 2", |
description="Some more options") |
group.set_title("Bacon") |
group.add_option("--bacon", type="int") |
self.assert_(self.parser.get_option_group("--bacon"), group) |
|
|
|
class TestExtendAddTypes(BaseTest): |
def setUp(self): |
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE, |
option_class=self.MyOption) |
self.parser.add_option("-a", None, type="string", dest="a") |
self.parser.add_option("-f", "--file", type="file", dest="file") |
|
class MyOption (Option): |
def check_file (option, opt, value): |
if not os.path.exists(value): |
raise OptionValueError("%s: file does not exist" % value) |
elif not os.path.isfile(value): |
raise OptionValueError("%s: not a regular file" % value) |
return value |
|
TYPES = Option.TYPES + ("file",) |
TYPE_CHECKER = copy.copy(Option.TYPE_CHECKER) |
TYPE_CHECKER["file"] = check_file |
|
def test_extend_file(self): |
open(test_support.TESTFN, "w").close() |
self.assertParseOK(["--file", test_support.TESTFN, "-afoo"], |
{'file': test_support.TESTFN, 'a': 'foo'}, |
[]) |
|
os.unlink(test_support.TESTFN) |
|
def test_extend_file_nonexistent(self): |
self.assertParseFail(["--file", test_support.TESTFN, "-afoo"], |
"%s: file does not exist" % |
test_support.TESTFN) |
|
def test_file_irregular(self): |
os.mkdir(test_support.TESTFN) |
self.assertParseFail(["--file", test_support.TESTFN, "-afoo"], |
"%s: not a regular file" % |
test_support.TESTFN) |
os.rmdir(test_support.TESTFN) |
|
class TestExtendAddActions(BaseTest): |
def setUp(self): |
options = [self.MyOption("-a", "--apple", action="extend", |
type="string", dest="apple")] |
self.parser = OptionParser(option_list=options) |
|
class MyOption (Option): |
ACTIONS = Option.ACTIONS + ("extend",) |
STORE_ACTIONS = Option.STORE_ACTIONS + ("extend",) |
TYPED_ACTIONS = Option.TYPED_ACTIONS + ("extend",) |
|
def take_action (self, action, dest, opt, value, values, parser): |
if action == "extend": |
lvalue = value.split(",") |
values.ensure_value(dest, []).extend(lvalue) |
else: |
Option.take_action(self, action, dest, opt, parser, value, |
values) |
|
def test_extend_add_action(self): |
self.assertParseOK(["-afoo,bar", "--apple=blah"], |
{'apple': ["foo", "bar", "blah"]}, |
[]) |
|
def test_extend_add_action_normal(self): |
self.assertParseOK(["-a", "foo", "-abar", "--apple=x,y"], |
{'apple': ["foo", "bar", "x", "y"]}, |
[]) |
|
|
|
class TestCallback(BaseTest): |
def setUp(self): |
options = [make_option("-x", |
None, |
action="callback", |
callback=self.process_opt), |
make_option("-f", |
"--file", |
action="callback", |
callback=self.process_opt, |
type="string", |
dest="filename")] |
self.parser = OptionParser(option_list=options) |
|
def process_opt(self, option, opt, value, parser_): |
if opt == "-x": |
self.assertEqual(option._short_opts, ["-x"]) |
self.assertEqual(option._long_opts, []) |
self.assert_(parser_ is self.parser) |
self.assert_(value is None) |
self.assertEqual(vars(parser_.values), {'filename': None}) |
|
parser_.values.x = 42 |
elif opt == "--file": |
self.assertEqual(option._short_opts, ["-f"]) |
self.assertEqual(option._long_opts, ["--file"]) |
self.assert_(parser_ is self.parser) |
self.assertEqual(value, "foo") |
self.assertEqual(vars(parser_.values), {'filename': None, 'x': 42}) |
|
setattr(parser_.values, option.dest, value) |
else: |
self.fail("Unknown option %r in process_opt." % opt) |
|
def test_callback(self): |
self.assertParseOK(["-x", "--file=foo"], |
{'filename': "foo", 'x': 42}, |
[]) |
|
def test_callback_help(self): |
|
|
|
parser = OptionParser(usage=SUPPRESS_USAGE) |
parser.remove_option("-h") |
parser.add_option("-t", "--test", action="callback", |
callback=lambda: None, type="string", |
help="foo") |
|
expected_help = ("options:\n" |
" -t TEST, --test=TEST foo\n") |
self.assertHelp(parser, expected_help) |
|
|
class TestCallbackExtraArgs(BaseTest): |
def setUp(self): |
options = [make_option("-p", "--point", action="callback", |
callback=self.process_tuple, |
callback_args=(3, int), type="string", |
dest="points", default=[])] |
self.parser = OptionParser(option_list=options) |
|
def process_tuple (self, option, opt, value, parser_, len, type): |
self.assertEqual(len, 3) |
self.assert_(type is int) |
|
if opt == "-p": |
self.assertEqual(value, "1,2,3") |
elif opt == "--point": |
self.assertEqual(value, "4,5,6") |
|
value = tuple(map(type, value.split(","))) |
getattr(parser_.values, option.dest).append(value) |
|
def test_callback_extra_args(self): |
self.assertParseOK(["-p1,2,3", "--point", "4,5,6"], |
{'points': [(1,2,3), (4,5,6)]}, |
[]) |
|
class TestCallbackMeddleArgs(BaseTest): |
def setUp(self): |
options = [make_option(str(x), action="callback", |
callback=self.process_n, dest='things') |
for x in range(-1, -6, -1)] |
self.parser = OptionParser(option_list=options) |
|
|
def process_n (self, option, opt, value, parser_): |
|
nargs = int(opt[1:]) |
rargs = parser_.rargs |
if len(rargs) < nargs: |
self.fail("Expected %d arguments for %s option." % (nargs, opt)) |
dest = parser_.values.ensure_value(option.dest, []) |
dest.append(tuple(rargs[0:nargs])) |
parser_.largs.append(nargs) |
del rargs[0:nargs] |
|
def test_callback_meddle_args(self): |
self.assertParseOK(["-1", "foo", "-3", "bar", "baz", "qux"], |
{'things': [("foo",), ("bar", "baz", "qux")]}, |
[1, 3]) |
|
def test_callback_meddle_args_separator(self): |
self.assertParseOK(["-2", "foo", "--"], |
{'things': [('foo', '--')]}, |
[2]) |
|
class TestCallbackManyArgs(BaseTest): |
def setUp(self): |
options = [make_option("-a", "--apple", action="callback", nargs=2, |
callback=self.process_many, type="string"), |
make_option("-b", "--bob", action="callback", nargs=3, |
callback=self.process_many, type="int")] |
self.parser = OptionParser(option_list=options) |
|
def process_many (self, option, opt, value, parser_): |
if opt == "-a": |
self.assertEqual(value, ("foo", "bar")) |
elif opt == "--apple": |
self.assertEqual(value, ("ding", "dong")) |
elif opt == "-b": |
self.assertEqual(value, (1, 2, 3)) |
elif opt == "--bob": |
self.assertEqual(value, (-666, 42, 0)) |
|
def test_many_args(self): |
self.assertParseOK(["-a", "foo", "bar", "--apple", "ding", "dong", |
"-b", "1", "2", "3", "--bob", "-666", "42", |
"0"], |
{"apple": None, "bob": None}, |
[]) |
|
class TestCallbackCheckAbbrev(BaseTest): |
def setUp(self): |
self.parser = OptionParser() |
self.parser.add_option("--foo-bar", action="callback", |
callback=self.check_abbrev) |
|
def check_abbrev (self, option, opt, value, parser): |
self.assertEqual(opt, "--foo-bar") |
|
def test_abbrev_callback_expansion(self): |
self.assertParseOK(["--foo"], {}, []) |
|
class TestCallbackVarArgs(BaseTest): |
def setUp(self): |
options = [make_option("-a", type="int", nargs=2, dest="a"), |
make_option("-b", action="store_true", dest="b"), |
make_option("-c", "--callback", action="callback", |
callback=self.variable_args, dest="c")] |
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE, |
option_list=options) |
|
def variable_args (self, option, opt, value, parser): |
self.assert_(value is None) |
done = 0 |
value = [] |
rargs = parser.rargs |
while rargs: |
arg = rargs[0] |
if ((arg[:2] == "--" and len(arg) > 2) or |
(arg[:1] == "-" and len(arg) > 1 and arg[1] != "-")): |
break |
else: |
value.append(arg) |
del rargs[0] |
setattr(parser.values, option.dest, value) |
|
def test_variable_args(self): |
self.assertParseOK(["-a3", "-5", "--callback", "foo", "bar"], |
{'a': (3, -5), 'b': None, 'c': ["foo", "bar"]}, |
[]) |
|
def test_consume_separator_stop_at_option(self): |
self.assertParseOK(["-c", "37", "--", "xxx", "-b", "hello"], |
{'a': None, |
'b': True, |
'c': ["37", "--", "xxx"]}, |
["hello"]) |
|
def test_positional_arg_and_variable_args(self): |
self.assertParseOK(["hello", "-c", "foo", "-", "bar"], |
{'a': None, |
'b': None, |
'c':["foo", "-", "bar"]}, |
["hello"]) |
|
def test_stop_at_option(self): |
self.assertParseOK(["-c", "foo", "-b"], |
{'a': None, 'b': True, 'c': ["foo"]}, |
[]) |
|
def test_stop_at_invalid_option(self): |
self.assertParseFail(["-c", "3", "-5", "-a"], "no such option: -5") |
|
|
|
|
class ConflictBase(BaseTest): |
def setUp(self): |
options = [make_option("-v", "--verbose", action="count", |
dest="verbose", help="increment verbosity")] |
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE, |
option_list=options) |
|
def show_version (self, option, opt, value, parser): |
parser.values.show_version = 1 |
|
class TestConflict(ConflictBase): |
"""Use the default conflict resolution for Optik 1.2: error.""" |
def assert_conflict_error(self, func): |
err = self.assertRaises( |
func, ("-v", "--version"), {'action' : "callback", |
'callback' : self.show_version, |
'help' : "show version"}, |
OptionConflictError, |
"option -v/--version: conflicting option string(s): -v") |
|
self.assertEqual(err.msg, "conflicting option string(s): -v") |
self.assertEqual(err.option_id, "-v/--version") |
|
def test_conflict_error(self): |
self.assert_conflict_error(self.parser.add_option) |
|
def test_conflict_error_group(self): |
group = OptionGroup(self.parser, "Group 1") |
self.assert_conflict_error(group.add_option) |
|
def test_no_such_conflict_handler(self): |
self.assertRaises( |
self.parser.set_conflict_handler, ('foo',), None, |
ValueError, "invalid conflict_resolution value 'foo'") |
|
|
class TestConflictResolve(ConflictBase): |
def setUp(self): |
ConflictBase.setUp(self) |
self.parser.set_conflict_handler("resolve") |
self.parser.add_option("-v", "--version", action="callback", |
callback=self.show_version, help="show version") |
|
def test_conflict_resolve(self): |
v_opt = self.parser.get_option("-v") |
verbose_opt = self.parser.get_option("--verbose") |
version_opt = self.parser.get_option("--version") |
|
self.assert_(v_opt is version_opt) |
self.assert_(v_opt is not verbose_opt) |
self.assertEqual(v_opt._long_opts, ["--version"]) |
self.assertEqual(version_opt._short_opts, ["-v"]) |
self.assertEqual(version_opt._long_opts, ["--version"]) |
self.assertEqual(verbose_opt._short_opts, []) |
self.assertEqual(verbose_opt._long_opts, ["--verbose"]) |
|
def test_conflict_resolve_help(self): |
self.assertOutput(["-h"], """\ |
options: |
--verbose increment verbosity |
-h, --help show this help message and exit |
-v, --version show version |
""") |
|
def test_conflict_resolve_short_opt(self): |
self.assertParseOK(["-v"], |
{'verbose': None, 'show_version': 1}, |
[]) |
|
def test_conflict_resolve_long_opt(self): |
self.assertParseOK(["--verbose"], |
{'verbose': 1}, |
[]) |
|
def test_conflict_resolve_long_opts(self): |
self.assertParseOK(["--verbose", "--version"], |
{'verbose': 1, 'show_version': 1}, |
[]) |
|
class TestConflictOverride(BaseTest): |
def setUp(self): |
self.parser = InterceptingOptionParser(usage=SUPPRESS_USAGE) |
self.parser.set_conflict_handler("resolve") |
self.parser.add_option("-n", "--dry-run", |
action="store_true", dest="dry_run", |
help="don't do anything") |
self.parser.add_option("--dry-run", "-n", |
action="store_const", const=42, dest="dry_run", |
help="dry run mode") |
|
def test_conflict_override_opts(self): |
opt = self.parser.get_option("--dry-run") |
self.assertEqual(opt._short_opts, ["-n"]) |
self.assertEqual(opt._long_opts, ["--dry-run"]) |
|
def test_conflict_override_help(self): |
self.assertOutput(["-h"], """\ |
options: |
-h, --help show this help message and exit |
-n, --dry-run dry run mode |
""") |
|
def test_conflict_override_args(self): |
self.assertParseOK(["-n"], |
{'dry_run': 42}, |
[]) |
|
|
|
_expected_help_basic = """\ |
usage: bar.py [options] |
|
options: |
-a APPLE throw APPLEs at basket |
-b NUM, --boo=NUM shout "boo!" NUM times (in order to frighten away all the |
evil spirits that cause trouble and mayhem) |
--foo=FOO store FOO in the foo list for later fooing |
-h, --help show this help message and exit |
""" |
|
_expected_help_long_opts_first = """\ |
usage: bar.py [options] |
|
options: |
-a APPLE throw APPLEs at basket |
--boo=NUM, -b NUM shout "boo!" NUM times (in order to frighten away all the |
evil spirits that cause trouble and mayhem) |
--foo=FOO store FOO in the foo list for later fooing |
--help, -h show this help message and exit |
""" |
|
_expected_help_title_formatter = """\ |
Usage |
===== |
bar.py [options] |
|
options |
======= |
-a APPLE throw APPLEs at basket |
--boo=NUM, -b NUM shout "boo!" NUM times (in order to frighten away all the |
evil spirits that cause trouble and mayhem) |
--foo=FOO store FOO in the foo list for later fooing |
--help, -h show this help message and exit |
""" |
|
_expected_help_short_lines = """\ |
usage: bar.py [options] |
|
options: |
-a APPLE throw APPLEs at basket |
-b NUM, --boo=NUM shout "boo!" NUM times (in order to |
frighten away all the evil spirits |
that cause trouble and mayhem) |
--foo=FOO store FOO in the foo list for later |
fooing |
-h, --help show this help message and exit |
""" |
|
class TestHelp(BaseTest): |
def setUp(self): |
self.parser = self.make_parser(80) |
|
def make_parser(self, columns): |
options = [ |
make_option("-a", type="string", dest='a', |
metavar="APPLE", help="throw APPLEs at basket"), |
make_option("-b", "--boo", type="int", dest='boo', |
metavar="NUM", |
help= |
"shout \"boo!\" NUM times (in order to frighten away " |
"all the evil spirits that cause trouble and mayhem)"), |
make_option("--foo", action="append", type="string", dest='foo', |
help="store FOO in the foo list for later fooing"), |
] |
os.environ['COLUMNS'] = str(columns) |
return InterceptingOptionParser(option_list=options) |
|
def assertHelpEquals(self, expected_output): |
save_argv = sys.argv[:] |
try: |
|
sys.argv[0] = os.path.join("foo", "bar.py") |
self.assertOutput(["-h"], expected_output) |
finally: |
sys.argv[:] = save_argv |
|
def test_help(self): |
self.assertHelpEquals(_expected_help_basic) |
|
def test_help_old_usage(self): |
self.parser.set_usage("usage: %prog [options]") |
self.assertHelpEquals(_expected_help_basic) |
|
def test_help_long_opts_first(self): |
self.parser.formatter.short_first = 0 |
self.assertHelpEquals(_expected_help_long_opts_first) |
|
def test_help_title_formatter(self): |
self.parser.formatter = TitledHelpFormatter() |
self.assertHelpEquals(_expected_help_title_formatter) |
|
def test_wrap_columns(self): |
|
|
|
self.parser = self.make_parser(60) |
self.assertHelpEquals(_expected_help_short_lines) |
|
def test_help_description_groups(self): |
self.parser.set_description( |
"This is the program description for %prog. %prog has " |
"an option group as well as single options.") |
|
group = OptionGroup( |
self.parser, "Dangerous Options", |
"Caution: use of these options is at your own risk. " |
"It is believed that some of them bite.") |
group.add_option("-g", action="store_true", help="Group option.") |
self.parser.add_option_group(group) |
|
self.assertHelpEquals("""\ |
usage: bar.py [options] |
|
This is the program description for bar.py. bar.py has an option group as |
well as single options. |
|
options: |
-a APPLE throw APPLEs at basket |
-b NUM, --boo=NUM shout "boo!" NUM times (in order to frighten away all the |
evil spirits that cause trouble and mayhem) |
--foo=FOO store FOO in the foo list for later fooing |
-h, --help show this help message and exit |
|
Dangerous Options: |
Caution: use of these options is at your own risk. It is believed |
that some of them bite. |
|
-g Group option. |
""") |
|
|
|
|
class TestMatchAbbrev(BaseTest): |
def test_match_abbrev(self): |
self.assertEqual(_match_abbrev("--f", |
{"--foz": None, |
"--foo": None, |
"--fie": None, |
"--f": None}), |
"--f") |
|
def test_match_abbrev_error(self): |
s = "--f" |
wordmap = {"--foz": None, "--foo": None, "--fie": None} |
self.assertRaises( |
_match_abbrev, (s, wordmap), None, |
BadOptionError, "ambiguous option: --f (--fie, --foo, --foz?)") |
|
|
def _testclasses(): |
mod = sys.modules[__name__] |
return [getattr(mod, name) for name in dir(mod) if name.startswith('Test')] |
|
def suite(): |
suite = unittest.TestSuite() |
for testclass in _testclasses(): |
suite.addTest(unittest.makeSuite(testclass)) |
return suite |
|
def test_main(): |
test_support.run_suite(suite()) |
|
if __name__ == '__main__': |
unittest.main() |
|