#11906 Make test_argparse work interactively by removing extra space
in comparison string that argparse does not add when program name is blank.
diff --git a/Lib/test/test_argparse.py b/Lib/test/test_argparse.py
index 5d213c4..852991c 100644
--- a/Lib/test/test_argparse.py
+++ b/Lib/test/test_argparse.py
@@ -2170,8 +2170,9 @@
parents = [self.abcd_parent, self.wxyz_parent]
parser = ErrorRaisingArgumentParser(parents=parents)
parser_help = parser.format_help()
+ progname = self.main_program
self.assertEqual(parser_help, textwrap.dedent('''\
- usage: {} [-h] [-b B] [--d D] [--w W] [-y Y] a z
+ usage: {}{}[-h] [-b B] [--d D] [--w W] [-y Y] a z
positional arguments:
a
@@ -2187,7 +2188,7 @@
x:
-y Y
- '''.format(self.main_program)))
+ '''.format(progname, ' ' if progname else '' )))
def test_groups_parents(self):
parent = ErrorRaisingArgumentParser(add_help=False)
@@ -2203,8 +2204,9 @@
['-y', 'Y', '-z', 'Z'])
parser_help = parser.format_help()
+ progname = self.main_program
self.assertEqual(parser_help, textwrap.dedent('''\
- usage: {} [-h] [-w W] [-x X] [-y Y | -z Z]
+ usage: {}{}[-h] [-w W] [-x X] [-y Y | -z Z]
optional arguments:
-h, --help show this help message and exit
@@ -2216,7 +2218,7 @@
-w W
-x X
- '''.format(self.main_program)))
+ '''.format(progname, ' ' if progname else '' )))
# ==============================
# Mutually exclusive group tests