# Copyright (C) 2016 Adrien Vergé # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . from tests.common import RuleTestCase class LineLengthTestCase(RuleTestCase): rule_id = 'line-length' def test_disabled(self): conf = ('line-length: disable\n' 'empty-lines: disable\n' 'new-line-at-end-of-file: disable\n' 'document-start: disable\n') self.check('', conf) self.check('\n', conf) self.check('---\n', conf) self.check(81 * 'a', conf) self.check('---\n' + 81 * 'a' + '\n', conf) self.check(1000 * 'b', conf) self.check('---\n' + 1000 * 'b' + '\n', conf) self.check('content: |\n' ' {% this line is' + 99 * ' really' + ' long %}\n', conf) def test_default(self): conf = ('line-length: {max: 80}\n' 'empty-lines: disable\n' 'new-line-at-end-of-file: disable\n' 'document-start: disable\n') self.check('', conf) self.check('\n', conf) self.check('---\n', conf) self.check(80 * 'a', conf) self.check('---\n' + 80 * 'a' + '\n', conf) self.check(16 * 'aaaa ' + 'z', conf, problem=(1, 81)) self.check('---\n' + 16 * 'aaaa ' + 'z' + '\n', conf, problem=(2, 81)) self.check(1000 * 'word ' + 'end', conf, problem=(1, 81)) self.check('---\n' + 1000 * 'word ' + 'end\n', conf, problem=(2, 81)) def test_max_length_10(self): conf = ('line-length: {max: 10}\n' 'new-line-at-end-of-file: disable\n') self.check('---\nABCD EFGHI', conf) self.check('---\nABCD EFGHIJ', conf, problem=(2, 11)) self.check('---\nABCD EFGHIJ\n', conf, problem=(2, 11)) def test_spaces(self): conf = ('line-length: {max: 80}\n' 'new-line-at-end-of-file: disable\n' 'trailing-spaces: disable\n') self.check('---\n' + 81 * ' ', conf, problem=(2, 81)) self.check('---\n' + 81 * ' ' + '\n', conf, problem=(2, 81)) def test_non_breakable_word(self): conf = 'line-length: {max: 20, allow-non-breakable-words: true}' self.check('---\n' + 30 * 'A' + '\n', conf) self.check('---\n' 'this:\n' ' is:\n' ' - a:\n' ' http://localhost/very/long/url\n' '...\n', conf) self.check('---\n' 'this:\n' ' is:\n' ' - a:\n' ' # http://localhost/very/long/url\n' ' comment\n' '...\n', conf) self.check('---\n' 'this:\n' 'is:\n' 'another:\n' ' - https://localhost/very/very/long/url\n' '...\n', conf) self.check('---\n' 'long_line: http://localhost/very/very/long/url\n', conf, problem=(2, 21)) conf = 'line-length: {max: 20, allow-non-breakable-words: false}' self.check('---\n' + 30 * 'A' + '\n', conf, problem=(2, 21)) self.check('---\n' 'this:\n' ' is:\n' ' - a:\n' ' http://localhost/very/long/url\n' '...\n', conf, problem=(5, 21)) self.check('---\n' 'this:\n' ' is:\n' ' - a:\n' ' # http://localhost/very/long/url\n' ' comment\n' '...\n', conf, problem=(5, 21)) self.check('---\n' 'this:\n' 'is:\n' 'another:\n' ' - https://localhost/very/very/long/url\n' '...\n', conf, problem=(5, 21)) self.check('---\n' 'long_line: http://localhost/very/very/long/url\n' '...\n', conf, problem=(2, 21)) conf = 'line-length: {max: 20, allow-non-breakable-words: true}' self.check('---\n' '# http://www.verylongurlurlurlurlurlurlurlurl.com\n' 'key:\n' ' subkey: value\n', conf) self.check('---\n' '## http://www.verylongurlurlurlurlurlurlurlurl.com\n' 'key:\n' ' subkey: value\n', conf) self.check('---\n' '# # http://www.verylongurlurlurlurlurlurlurlurl.com\n' 'key:\n' ' subkey: value\n', conf, problem=(2, 21)) self.check('---\n' '#A http://www.verylongurlurlurlurlurlurlurlurl.com\n' 'key:\n' ' subkey: value\n', conf, problem1=(2, 2, 'comments'), problem2=(2, 21, 'line-length')) conf = ('line-length: {max: 20, allow-non-breakable-words: true}\n' 'trailing-spaces: disable') self.check('---\n' 'loooooooooong+word+and+some+space+at+the+end \n', conf, problem=(2, 21)) def test_non_breakable_inline_mappings(self): conf = 'line-length: {max: 20, ' \ 'allow-non-breakable-inline-mappings: true}' self.check('---\n' 'long_line: http://localhost/very/very/long/url\n' 'long line: http://localhost/very/very/long/url\n', conf) self.check('---\n' '- long line: http://localhost/very/very/long/url\n', conf) self.check('---\n' 'long_line: http://localhost/short/url + word\n' 'long line: http://localhost/short/url + word\n', conf, problem1=(2, 21), problem2=(3, 21)) conf = ('line-length: {max: 20,' ' allow-non-breakable-inline-mappings: true}\n' 'trailing-spaces: disable') self.check('---\n' 'long_line: and+some+space+at+the+end \n', conf, problem=(2, 21)) self.check('---\n' 'long line: and+some+space+at+the+end \n', conf, problem=(2, 21)) self.check('---\n' '- long line: and+some+space+at+the+end \n', conf, problem=(2, 21)) # See https://github.com/adrienverge/yamllint/issues/21 conf = 'line-length: {allow-non-breakable-inline-mappings: true}' self.check('---\n' 'content: |\n' ' {% this line is' + 99 * ' really' + ' long %}\n', conf, problem=(3, 81)) def test_unicode(self): conf = 'line-length: {max: 53}' self.check('---\n' '# This is a test to check if “line-length” works nice\n' 'with: “unicode characters” that span across bytes! ↺\n', conf) conf = 'line-length: {max: 51}' self.check('---\n' '# This is a test to check if “line-length” works nice\n' 'with: “unicode characters” that span across bytes! ↺\n', conf, problem1=(2, 52), problem2=(3, 52)) def test_with_dos_newlines(self): conf = ('line-length: {max: 10}\n' 'new-lines: {type: dos}\n' 'new-line-at-end-of-file: disable\n') self.check('---\r\nABCD EFGHI', conf) self.check('---\r\nABCD EFGHI\r\n', conf) self.check('---\r\nABCD EFGHIJ', conf, problem=(2, 11)) self.check('---\r\nABCD EFGHIJ\r\n', conf, problem=(2, 11))