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v0.8.1
v0.8.1
https://github.com/python/cpython
Tip revision: 46e39ff1f8dffaea8cf1e750cd7d170c2a49558b authored by Mariatta on 26 October 2020, 21:53:21 UTC
Let dependabot create PRs against the maintenance branches
Let dependabot create PRs against the maintenance branches
Tip revision: 46e39ff
test_flufl.py
import __future__
import unittest
from test import support
class FLUFLTests(unittest.TestCase):
def test_barry_as_bdfl(self):
code = "from __future__ import barry_as_FLUFL\n2 {0} 3"
compile(code.format('<>'), '<BDFL test>', 'exec',
__future__.CO_FUTURE_BARRY_AS_BDFL)
with self.assertRaises(SyntaxError) as cm:
compile(code.format('!='), '<FLUFL test>', 'exec',
__future__.CO_FUTURE_BARRY_AS_BDFL)
self.assertRegex(str(cm.exception),
"with Barry as BDFL, use '<>' instead of '!='")
self.assertIn('2 != 3', cm.exception.text)
self.assertEqual(cm.exception.filename, '<FLUFL test>')
self.assertTrue(cm.exception.lineno, 2)
# The old parser reports the end of the token and the new
# parser reports the start of the token
self.assertEqual(cm.exception.offset, 3)
def test_guido_as_bdfl(self):
code = '2 {0} 3'
compile(code.format('!='), '<BDFL test>', 'exec')
with self.assertRaises(SyntaxError) as cm:
compile(code.format('<>'), '<FLUFL test>', 'exec')
self.assertRegex(str(cm.exception), "invalid syntax")
self.assertIn('2 <> 3', cm.exception.text)
self.assertEqual(cm.exception.filename, '<FLUFL test>')
self.assertEqual(cm.exception.lineno, 1)
# The old parser reports the end of the token and the new
# parser reports the start of the token
self.assertEqual(cm.exception.offset, 3)
if __name__ == '__main__':
unittest.main()