diff options
Diffstat (limited to 'Lib/test')
-rw-r--r-- | Lib/test/test_argparse.py | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/Lib/test/test_argparse.py b/Lib/test/test_argparse.py index 3e71f57..50a6d49 100644 --- a/Lib/test/test_argparse.py +++ b/Lib/test/test_argparse.py @@ -4,6 +4,7 @@ import codecs import inspect import os import shutil +import stat import sys import textwrap import tempfile @@ -46,14 +47,13 @@ class TempDirMixin(object): def tearDown(self): os.chdir(self.old_dir) - while True: - try: - shutil.rmtree(self.temp_dir) - except WindowsError: - continue - else: - break + shutil.rmtree(self.temp_dir, True) + def create_readonly_file(self, filename): + file_path = os.path.join(self.temp_dir, filename) + with open(file_path, 'w') as file: + file.write(filename) + os.chmod(file_path, stat.S_IREAD) class Sig(object): @@ -1451,17 +1451,19 @@ class TestFileTypeR(TempDirMixin, ParserTestCase): file = open(os.path.join(self.temp_dir, file_name), 'w') file.write(file_name) file.close() + self.create_readonly_file('readonly') argument_signatures = [ Sig('-x', type=argparse.FileType()), Sig('spam', type=argparse.FileType('r')), ] - failures = ['-x', '-x bar'] + failures = ['-x', '-x bar', 'non-existent-file.txt'] successes = [ ('foo', NS(x=None, spam=RFile('foo'))), ('-x foo bar', NS(x=RFile('foo'), spam=RFile('bar'))), ('bar -x foo', NS(x=RFile('foo'), spam=RFile('bar'))), ('-x - -', NS(x=sys.stdin, spam=sys.stdin)), + ('readonly', NS(x=None, spam=RFile('readonly'))), ] @@ -1510,11 +1512,16 @@ class WFile(object): class TestFileTypeW(TempDirMixin, ParserTestCase): """Test the FileType option/argument type for writing files""" + def setUp(self): + super(TestFileTypeW, self).setUp() + self.create_readonly_file('readonly') + argument_signatures = [ Sig('-x', type=argparse.FileType('w')), Sig('spam', type=argparse.FileType('w')), ] failures = ['-x', '-x bar'] + failures = ['-x', '-x bar', 'readonly'] successes = [ ('foo', NS(x=None, spam=WFile('foo'))), ('-x foo bar', NS(x=WFile('foo'), spam=WFile('bar'))), |