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100 lines
4.2 KiB
Python
100 lines
4.2 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2016 Adrien Vergé
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from tests.common import RuleTestCase
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class EmptyLinesTestCase(RuleTestCase):
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rule_id = 'empty-lines'
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def test_disabled(self):
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conf = ('empty-lines: disable\n'
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'new-line-at-end-of-file: disable\n'
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'document-start: disable\n')
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self.check('', conf)
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self.check('\n', conf)
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self.check('\n\n', conf)
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self.check('\n\n\n\n\n\n\n\n\n', conf)
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self.check('some text\n\n\n\n\n\n\n\n\n', conf)
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self.check('\n\n\n\n\n\n\n\n\nsome text', conf)
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self.check('\n\n\nsome text\n\n\n', conf)
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def test_empty_document(self):
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conf = ('empty-lines: {max: 0, max-start: 0, max-end: 0}\n'
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'new-line-at-end-of-file: disable\n'
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'document-start: disable\n')
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self.check('', conf)
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self.check('\n', conf)
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def test_0_empty_lines(self):
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conf = ('empty-lines: {max: 0, max-start: 0, max-end: 0}\n'
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'new-line-at-end-of-file: disable\n')
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self.check('---\n', conf)
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self.check('---\ntext\n\ntext', conf, problem=(3, 1))
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self.check('---\ntext\n\ntext\n', conf, problem=(3, 1))
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def test_10_empty_lines(self):
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conf = 'empty-lines: {max: 10, max-start: 0, max-end: 0}'
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self.check('---\nintro\n\n\n\n\n\n\n\n\n\n\nconclusion\n', conf)
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self.check('---\nintro\n\n\n\n\n\n\n\n\n\n\n\nconclusion\n', conf,
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problem=(13, 1))
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def test_spaces(self):
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conf = ('empty-lines: {max: 1, max-start: 0, max-end: 0}\n'
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'trailing-spaces: disable\n')
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self.check('---\nintro\n\n \n\nconclusion\n', conf)
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self.check('---\nintro\n\n \n\n\nconclusion\n', conf, problem=(6, 1))
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def test_empty_lines_at_start(self):
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conf = ('empty-lines: {max: 2, max-start: 4, max-end: 0}\n'
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'document-start: disable\n')
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self.check('\n\n\n\nnon empty\n', conf)
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self.check('\n\n\n\n\nnon empty\n', conf, problem=(5, 1))
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conf = ('empty-lines: {max: 2, max-start: 0, max-end: 0}\n'
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'document-start: disable\n')
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self.check('non empty\n', conf)
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self.check('\nnon empty\n', conf, problem=(1, 1))
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def test_empty_lines_at_end(self):
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conf = ('empty-lines: {max: 2, max-start: 0, max-end: 4}\n'
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'document-start: disable\n')
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self.check('non empty\n\n\n\n\n', conf)
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self.check('non empty\n\n\n\n\n\n', conf, problem=(6, 1))
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conf = ('empty-lines: {max: 2, max-start: 0, max-end: 0}\n'
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'document-start: disable\n')
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self.check('non empty\n', conf)
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self.check('non empty\n\n', conf, problem=(2, 1))
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def test_with_dos_newlines(self):
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conf = ('empty-lines: {max: 2, max-start: 0, max-end: 0}\n'
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'new-lines: {type: dos}\n'
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'document-start: disable\n')
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self.check('---\r\n', conf)
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self.check('---\r\ntext\r\n\r\ntext\r\n', conf)
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self.check('\r\n---\r\ntext\r\n\r\ntext\r\n', conf,
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problem=(1, 1))
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self.check('\r\n\r\n\r\n---\r\ntext\r\n\r\ntext\r\n', conf,
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problem=(3, 1))
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self.check('---\r\ntext\r\n\r\n\r\n\r\ntext\r\n', conf,
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problem=(5, 1))
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self.check('---\r\ntext\r\n\r\n\r\n\r\n\r\n\r\n\r\ntext\r\n', conf,
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problem=(8, 1))
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self.check('---\r\ntext\r\n\r\ntext\r\n\r\n', conf,
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problem=(5, 1))
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self.check('---\r\ntext\r\n\r\ntext\r\n\r\n\r\n\r\n', conf,
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problem=(7, 1))
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