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Diffstat (limited to 'Lib/test/test_argparse.py')
| -rw-r--r-- | Lib/test/test_argparse.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Lib/test/test_argparse.py b/Lib/test/test_argparse.py index bc83161..a5c4a8e 100644 --- a/Lib/test/test_argparse.py +++ b/Lib/test/test_argparse.py @@ -1943,6 +1943,23 @@ class TestAddSubparsers(TestCase): ++foo foo help ''')) + def test_help_non_breaking_spaces(self): + parser = ErrorRaisingArgumentParser( + prog='PROG', description='main description') + parser.add_argument( + "--non-breaking", action='store_false', + help='help message containing non-breaking spaces shall not ' + 'wrap\N{NO-BREAK SPACE}at non-breaking spaces') + self.assertEqual(parser.format_help(), textwrap.dedent('''\ + usage: PROG [-h] [--non-breaking] + + main description + + optional arguments: + -h, --help show this help message and exit + --non-breaking help message containing non-breaking spaces shall not + wrap\N{NO-BREAK SPACE}at non-breaking spaces + ''')) def test_help_alternate_prefix_chars(self): parser = self._get_parser(prefix_chars='+:/') |