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[3.11] gh-89392: Use unittest test runner for doctests in test_getopt (GH-108916) (GH-108920)

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(cherry picked from commit f980cc19b9)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
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Miss Islington (bot) 2023-09-05 08:08:14 -07:00 • committed by GitHub
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commit 4e5fd6dc14
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1 changed files with 38 additions and 37 deletions
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75
Lib/test/test_getopt.py
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@ -1,8 +1,8 @@
# test_getopt.py # test_getopt.py
# David Goodger <dgoodger@bigfoot.com> 2000-08-19 # David Goodger <dgoodger@bigfoot.com> 2000-08-19
from test.support import verbose, run_doctest
from test.support.os_helper import EnvironmentVarGuard from test.support.os_helper import EnvironmentVarGuard
import doctest
import unittest import unittest
import getopt import getopt
@ -134,42 +134,6 @@ class GetoptTests(unittest.TestCase):
self.assertEqual(opts, [('-a', '')]) self.assertEqual(opts, [('-a', '')])
self.assertEqual(args, ['arg1', '-b', '1', '--alpha', '--beta=2']) self.assertEqual(args, ['arg1', '-b', '1', '--alpha', '--beta=2'])
def test_libref_examples(self):
s = """
Examples from the Library Reference: Doc/lib/libgetopt.tex
An example using only Unix style options:
>>> import getopt
>>> args = '-a -b -cfoo -d bar a1 a2'.split()
>>> args
['-a', '-b', '-cfoo', '-d', 'bar', 'a1', 'a2']
>>> optlist, args = getopt.getopt(args, 'abc:d:')
>>> optlist
[('-a', ''), ('-b', ''), ('-c', 'foo'), ('-d', 'bar')]
>>> args
['a1', 'a2']
Using long option names is equally easy:
>>> s = '--condition=foo --testing --output-file abc.def -x a1 a2'
>>> args = s.split()
>>> args
['--condition=foo', '--testing', '--output-file', 'abc.def', '-x', 'a1', 'a2']
>>> optlist, args = getopt.getopt(args, 'x', [
... 'condition=', 'output-file=', 'testing'])
>>> optlist
[('--condition', 'foo'), ('--testing', ''), ('--output-file', 'abc.def'), ('-x', '')]
>>> args
['a1', 'a2']
"""
import types
m = types.ModuleType("libreftest", s)
run_doctest(m, verbose)
def test_issue4629(self): def test_issue4629(self):
longopts, shortopts = getopt.getopt(['--help='], '', ['help=']) longopts, shortopts = getopt.getopt(['--help='], '', ['help='])
self.assertEqual(longopts, [('--help', '')]) self.assertEqual(longopts, [('--help', '')])
@ -177,5 +141,42 @@ class GetoptTests(unittest.TestCase):
self.assertEqual(longopts, [('--help', 'x')]) self.assertEqual(longopts, [('--help', 'x')])
self.assertRaises(getopt.GetoptError, getopt.getopt, ['--help='], '', ['help']) self.assertRaises(getopt.GetoptError, getopt.getopt, ['--help='], '', ['help'])
def test_libref_examples():
"""
Examples from the Library Reference: Doc/lib/libgetopt.tex
An example using only Unix style options:
>>> import getopt
>>> args = '-a -b -cfoo -d bar a1 a2'.split()
>>> args
['-a', '-b', '-cfoo', '-d', 'bar', 'a1', 'a2']
>>> optlist, args = getopt.getopt(args, 'abc:d:')
>>> optlist
[('-a', ''), ('-b', ''), ('-c', 'foo'), ('-d', 'bar')]
>>> args
['a1', 'a2']
Using long option names is equally easy:
>>> s = '--condition=foo --testing --output-file abc.def -x a1 a2'
>>> args = s.split()
>>> args
['--condition=foo', '--testing', '--output-file', 'abc.def', '-x', 'a1', 'a2']
>>> optlist, args = getopt.getopt(args, 'x', [
... 'condition=', 'output-file=', 'testing'])
>>> optlist
[('--condition', 'foo'), ('--testing', ''), ('--output-file', 'abc.def'), ('-x', '')]
>>> args
['a1', 'a2']
"""
def load_tests(loader, tests, pattern):
tests.addTest(doctest.DocTestSuite())
return tests
if __name__ == "__main__": if __name__ == "__main__":
unittest.main() unittest.main()