cpython/Lib/test/test_tools/test_lll.py

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"""Tests for the lll script in the Tools/script directory."""
import os
import tempfile
from test import support
from test.test_tools import skip_if_missing, import_tool
import unittest
skip_if_missing()
class lllTests(unittest.TestCase):
def setUp(self):
self.lll = import_tool('lll')
@support.skip_unless_symlink
def test_lll_multiple_dirs(self):
with tempfile.TemporaryDirectory() as dir1, \
tempfile.TemporaryDirectory() as dir2:
fn1 = os.path.join(dir1, 'foo1')
fn2 = os.path.join(dir2, 'foo2')
for fn, dir in (fn1, dir1), (fn2, dir2):
open(fn, 'w').close()
os.symlink(fn, os.path.join(dir, 'symlink'))
with support.captured_stdout() as output:
self.lll.main([dir1, dir2])
prefix = '\\\\?\\' if os.name == 'nt' else ''
self.assertEqual(output.getvalue(),
f'{dir1}:\n'
f'symlink -> {prefix}{fn1}\n'
f'\n'
f'{dir2}:\n'
f'symlink -> {prefix}{fn2}\n'
)
if __name__ == '__main__':
unittest.main()