from io import BytesIO, TextIOWrapper
import os
from pathlib import Path
-import re
+import regex as re
import sys
from tempfile import TemporaryDirectory
from typing import Any, BinaryIO, Generator, List, Tuple, Iterator, TypeVar
if exc.__class__.__name__ == e:
unittest.skip(f"Encountered expected exception {exc}, skipping")
else:
- raise exc
+ raise
class BlackRunner(CliRunner):
just_nl = "\n"
with self.assertRaises(black.NothingChanged):
black.format_file_contents(just_nl, mode=mode, fast=False)
- same = "l = [1, 2, 3]\n"
+ same = "j = [1, 2, 3]\n"
with self.assertRaises(black.NothingChanged):
black.format_file_contents(same, mode=mode, fast=False)
- different = "l = [1,2,3]"
+ different = "j = [1,2,3]"
expected = same
actual = black.format_file_contents(different, mode=mode, fast=False)
self.assertEqual(expected, actual)
with patch("black.out", out), patch("black.err", err):
with self.assertRaises(AssertionError):
- self.assertFormatEqual("l = [1, 2, 3]", "l = [1, 2, 3,]")
+ self.assertFormatEqual("j = [1, 2, 3]", "j = [1, 2, 3,]")
out_str = "".join(out_lines)
self.assertTrue("Expected tree:" in out_str)
two = black.read_cache(short_mode)
self.assertNotIn(path, two)
+ def test_tricky_unicode_symbols(self) -> None:
+ source, expected = read_data("tricky_unicode_symbols")
+ actual = fs(source)
+ self.assertFormatEqual(expected, actual)
+ black.assert_equivalent(source, actual)
+ black.assert_stable(source, actual, black.FileMode())
+
def test_single_file_force_pyi(self) -> None:
reg_mode = black.FileMode()
pyi_mode = black.FileMode(is_pyi=True)
response = await self.client.post(
"/", data=code, headers={blackd.PYTHON_VARIANT_HEADER: header_value}
)
- self.assertEqual(response.status, expected_status)
+ self.assertEqual(
+ response.status, expected_status, msg=await response.text()
+ )
await check("3.6", 200)
await check("py3.6", 200)
await check("3.6,3.7", 200)
await check("3.6,py3.7", 200)
+ await check("py36,py37", 200)
+ await check("36", 200)
+ await check("3.6.4", 200)
await check("2", 204)
await check("2.7", 204)
await check("py2.7", 204)
await check("3.4", 204)
await check("py3.4", 204)
+ await check("py34,py36", 204)
+ await check("34", 204)
@skip_if_exception("ClientOSError")
@unittest.skipUnless(has_blackd_deps, "blackd's dependencies are not installed")