mirror of
https://github.com/pre-commit/pre-commit-hooks.git
synced 2026-03-29 18:16:52 +00:00
51 lines
1.1 KiB
Python
51 lines
1.1 KiB
Python
from __future__ import absolute_import
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from __future__ import print_function
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from __future__ import unicode_literals
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import textwrap
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import pytest
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from pre_commit_hooks.string_fixer import main
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TESTS = (
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# Base cases
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("''", "''", 0),
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('""', "''", 1),
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(r'"\'"', r'"\'"', 0),
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(r'"\""', r'"\""', 0),
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(r"'\"\"'", r"'\"\"'", 0),
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# String somewhere in the line
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('x = "foo"', "x = 'foo'", 1),
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# Test escaped characters
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(r'"\'"', r'"\'"', 0),
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# Docstring
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('""" Foo """', '""" Foo """', 0),
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(
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textwrap.dedent(
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"""
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x = " \\
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foo \\
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"\n
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""",
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),
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textwrap.dedent(
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"""
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x = ' \\
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foo \\
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'\n
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""",
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),
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1,
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),
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('"foo""bar"', "'foo''bar'", 1),
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)
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@pytest.mark.parametrize(('input_s', 'output', 'expected_retval'), TESTS)
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def test_rewrite(input_s, output, expected_retval, tmpdir):
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path = tmpdir.join('file.txt')
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path.write(input_s)
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retval = main([path.strpath])
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assert path.read() == output
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assert retval == expected_retval
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