Chip 2007 January, February, March & April/Chip-Cover-CD-2007-02.iso/Pakiet bezpieczenstwa/mini Pentoo LiveCD 2006.1/mpentoo-2006.1.iso/livecd.squashfs/usr/lib/python2.4/test/test_getopt.pyc

Python Compiled Bytecode | 2005-10-18 | 5KB | 193 lines

# Source Generated with Decompyle++
# File: in.pyc (Python 2.4)

import getopt
from getopt import GetoptError
from test.test_support import verify, verbose, run_doctest
import os

def expectException(teststr, expected, failure = AssertionError):
    '''Executes a statement passed in teststr, and raises an exception
       (failure) if the expected exception is *not* raised.'''

    try:
        exec teststr
    except expected:
        pass

    raise failure

old_posixly_correct = os.environ.get('POSIXLY_CORRECT')
if old_posixly_correct is not None:
    del os.environ['POSIXLY_CORRECT']

if verbose:
    print 'Running tests on getopt.short_has_arg'

verify(getopt.short_has_arg('a', 'a:'))
verify(not getopt.short_has_arg('a', 'a'))
expectException("tmp = getopt.short_has_arg('a', 'b')", GetoptError)
expectException("tmp = getopt.short_has_arg('a', '')", GetoptError)
if verbose:
    print 'Running tests on getopt.long_has_args'

(has_arg, option) = getopt.long_has_args('abc', [
    'abc='])
verify(has_arg)
verify(option == 'abc')
(has_arg, option) = getopt.long_has_args('abc', [
    'abc'])
verify(not has_arg)
verify(option == 'abc')
(has_arg, option) = getopt.long_has_args('abc', [
    'abcd'])
verify(not has_arg)
verify(option == 'abcd')
expectException("has_arg, option = getopt.long_has_args('abc', ['def'])", GetoptError)
expectException("has_arg, option = getopt.long_has_args('abc', [])", GetoptError)
expectException('has_arg, option = ' + "getopt.long_has_args('abc', ['abcd','abcde'])", GetoptError)
if verbose:
    print 'Running tests on getopt.do_shorts'

(opts, args) = getopt.do_shorts([], 'a', 'a', [])
verify(opts == [
    ('-a', '')])
verify(args == [])
(opts, args) = getopt.do_shorts([], 'a1', 'a:', [])
verify(opts == [
    ('-a', '1')])
verify(args == [])
(opts, args) = getopt.do_shorts([], 'a', 'a:', [
    '1'])
verify(opts == [
    ('-a', '1')])
verify(args == [])
(opts, args) = getopt.do_shorts([], 'a', 'a:', [
    '1',
    '2'])
verify(opts == [
    ('-a', '1')])
verify(args == [
    '2'])
expectException("opts, args = getopt.do_shorts([], 'a1', 'a', [])", GetoptError)
expectException("opts, args = getopt.do_shorts([], 'a', 'a:', [])", GetoptError)
if verbose:
    print 'Running tests on getopt.do_longs'

(opts, args) = getopt.do_longs([], 'abc', [
    'abc'], [])
verify(opts == [
    ('--abc', '')])
verify(args == [])
(opts, args) = getopt.do_longs([], 'abc=1', [
    'abc='], [])
verify(opts == [
    ('--abc', '1')])
verify(args == [])
(opts, args) = getopt.do_longs([], 'abc=1', [
    'abcd='], [])
verify(opts == [
    ('--abcd', '1')])
verify(args == [])
(opts, args) = getopt.do_longs([], 'abc', [
    'ab',
    'abc',
    'abcd'], [])
verify(opts == [
    ('--abc', '')])
verify(args == [])
(opts, args) = getopt.do_longs([], 'foo=42', [
    'foo-bar',
    'foo='], [])
verify(opts == [
    ('--foo', '42')])
verify(args == [])
expectException("opts, args = getopt.do_longs([], 'abc=1', ['abc'], [])", GetoptError)
expectException("opts, args = getopt.do_longs([], 'abc', ['abc='], [])", GetoptError)
cmdline = [
    '-a',
    '1',
    '-b',
    '--alpha=2',
    '--beta',
    '-a',
    '3',
    '-a',
    '',
    '--beta',
    'arg1',
    'arg2']
if verbose:
    print 'Running tests on getopt.getopt'

(opts, args) = getopt.getopt(cmdline, 'a:b', [
    'alpha=',
    'beta'])
verify(opts == [
    ('-a', '1'),
    ('-b', ''),
    ('--alpha', '2'),
    ('--beta', ''),
    ('-a', '3'),
    ('-a', ''),
    ('--beta', '')])
verify(args == [
    'arg1',
    'arg2'])
expectException("opts, args = getopt.getopt(cmdline, 'a:b', ['alpha', 'beta'])", GetoptError)
if verbose:
    print 'Running tests on getopt.gnu_getopt'

cmdline = [
    '-a',
    'arg1',
    '-b',
    '1',
    '--alpha',
    '--beta=2']
(opts, args) = getopt.gnu_getopt(cmdline, 'ab:', [
    'alpha',
    'beta='])
verify(opts == [
    ('-a', ''),
    ('-b', '1'),
    ('--alpha', ''),
    ('--beta', '2')])
verify(args == [
    'arg1'])
(opts, args) = getopt.gnu_getopt(cmdline, '+ab:', [
    'alpha',
    'beta='])
verify(opts == [
    ('-a', '')])
verify(args == [
    'arg1',
    '-b',
    '1',
    '--alpha',
    '--beta=2'])
os.environ['POSIXLY_CORRECT'] = '1'
(opts, args) = getopt.gnu_getopt(cmdline, 'ab:', [
    'alpha',
    'beta='])
verify(opts == [
    ('-a', '')])
verify(args == [
    'arg1',
    '-b',
    '1',
    '--alpha',
    '--beta=2'])
if old_posixly_correct is None:
    del os.environ['POSIXLY_CORRECT']
else:
    os.environ['POSIXLY_CORRECT'] = old_posixly_correct
libreftest = "\nExamples from the Library Reference:  Doc/lib/libgetopt.tex\n\nAn example using only Unix style options:\n\n\n>>> import getopt\n>>> args = '-a -b -cfoo -d bar a1 a2'.split()\n>>> args\n['-a', '-b', '-cfoo', '-d', 'bar', 'a1', 'a2']\n>>> optlist, args = getopt.getopt(args, 'abc:d:')\n>>> optlist\n[('-a', ''), ('-b', ''), ('-c', 'foo'), ('-d', 'bar')]\n>>> args\n['a1', 'a2']\n\nUsing long option names is equally easy:\n\n\n>>> s = '--condition=foo --testing --output-file abc.def -x a1 a2'\n>>> args = s.split()\n>>> args\n['--condition=foo', '--testing', '--output-file', 'abc.def', '-x', 'a1', 'a2']\n>>> optlist, args = getopt.getopt(args, 'x', [\n...     'condition=', 'output-file=', 'testing'])\n>>> optlist\n[('--condition', 'foo'), ('--testing', ''), ('--output-file', 'abc.def'), ('-x', '')]\n>>> args\n['a1', 'a2']\n\n"
__test__ = {
    'libreftest': libreftest }
import sys
run_doctest(sys.modules[__name__], verbose)
if verbose:
    print 'Module getopt: tests completed successfully.'