"""Tests for scripts in the Tools directory.

This file contains regression tests for some of the scripts found in the

Tools directory of a Python checkout or tarball, such as reindent.py.

"""

import os

import unittest

from test.support.script_helper import assert_python_ok

from test.support import findfile

from test.test_tools import toolsdir, skip_if_missing

skip_if_missing()

class ReindentTests(unittest.TestCase):

script = os.path.join(toolsdir, 'patchcheck', 'reindent.py')

def test_noargs(self):

assert_python_ok(self.script)

def test_help(self):

rc, out, err = assert_python_ok(self.script, '-h')

self.assertEqual(out, b'')

self.assertGreater(err, b'')

def test_reindent_file_with_bad_encoding(self):

bad_coding_path = findfile('bad_coding.py', subdir='tokenizedata')

rc, out, err = assert_python_ok(self.script, '-r', bad_coding_path)

self.assertEqual(out, b'')

self.assertNotEqual(err, b'')

if __name__ == '__main__':

unittest.main()