pre-commit/pre-commit-hooks
1
0
Fork 0
mirror of https://github.com/pre-commit/pre-commit-hooks.git synced 2026-04-04 19:26:52 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

trailing-whitespace hook: Switching from using fileinput to a tempfile and whitespace substitution in binary mode

Browse source
This commit is contained in:
Lucas Cimon 2016-08-19 22:40:15 +01:00
parent bc5e7f2d72
commit eaad923dd4
2 changed files with 22 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

9
tests/trailing_whitespace_fixer_test.py
View file

@ -1,8 +1,6 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import sys
import pytest
from pre_commit_hooks.trailing_whitespace_fixer import fix_trailing_whitespace
@ -108,8 +106,9 @@ def test_returns_zero_for_no_changes():
def test_preserve_non_utf8_file(tmpdir):
non_utf8_bytes_content = b'<a>\xe9 \n</a>\n'
path = tmpdir.join('file.txt')
path.write_binary(b'<a>\xe9 \n</a>')
path.write_binary(non_utf8_bytes_content)
ret = fix_trailing_whitespace([path.strpath])
assert ret == (1 if sys.version_info[0] < 3 else 0) # a UnicodeDecodeError is only triggered in Python 3
assert path.size() > 0
assert ret == 1
assert path.size() == (len(non_utf8_bytes_content) - 1)