Chris@1494: # Redmine - project management software Chris@1494: # Copyright (C) 2006-2014 Jean-Philippe Lang Chris@1494: # Chris@1494: # This program is free software; you can redistribute it and/or Chris@1494: # modify it under the terms of the GNU General Public License Chris@1494: # as published by the Free Software Foundation; either version 2 Chris@1494: # of the License, or (at your option) any later version. Chris@1494: # Chris@1494: # This program is distributed in the hope that it will be useful, Chris@1494: # but WITHOUT ANY WARRANTY; without even the implied warranty of Chris@1494: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the Chris@1494: # GNU General Public License for more details. Chris@1494: # Chris@1494: # You should have received a copy of the GNU General Public License Chris@1494: # along with this program; if not, write to the Free Software Chris@1494: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Chris@1494: Chris@1494: require File.expand_path('../../../../test_helper', __FILE__) Chris@1494: Chris@1494: class Redmine::CodesetUtilTest < ActiveSupport::TestCase Chris@1494: Chris@1494: def test_to_utf8_by_setting_from_latin1 Chris@1494: with_settings :repositories_encodings => 'UTF-8,ISO-8859-1' do Chris@1494: s1 = "Texte encod\xc3\xa9" Chris@1494: s2 = "Texte encod\xe9" Chris@1494: s3 = s2.dup Chris@1494: if s1.respond_to?(:force_encoding) Chris@1494: s1.force_encoding("UTF-8") Chris@1494: s2.force_encoding("ASCII-8BIT") Chris@1494: s3.force_encoding("UTF-8") Chris@1494: end Chris@1494: assert_equal s1, Redmine::CodesetUtil.to_utf8_by_setting(s2) Chris@1494: assert_equal s1, Redmine::CodesetUtil.to_utf8_by_setting(s3) Chris@1494: end Chris@1494: end Chris@1494: Chris@1494: def test_to_utf8_by_setting_from_euc_jp Chris@1494: with_settings :repositories_encodings => 'UTF-8,EUC-JP' do Chris@1494: s1 = "\xe3\x83\xac\xe3\x83\x83\xe3\x83\x89\xe3\x83\x9e\xe3\x82\xa4\xe3\x83\xb3" Chris@1494: s2 = "\xa5\xec\xa5\xc3\xa5\xc9\xa5\xde\xa5\xa4\xa5\xf3" Chris@1494: s3 = s2.dup Chris@1494: if s1.respond_to?(:force_encoding) Chris@1494: s1.force_encoding("UTF-8") Chris@1494: s2.force_encoding("ASCII-8BIT") Chris@1494: s3.force_encoding("UTF-8") Chris@1494: end Chris@1494: assert_equal s1, Redmine::CodesetUtil.to_utf8_by_setting(s2) Chris@1494: assert_equal s1, Redmine::CodesetUtil.to_utf8_by_setting(s3) Chris@1494: end Chris@1494: end Chris@1494: Chris@1494: def test_to_utf8_by_setting_should_be_converted_all_latin1 Chris@1494: with_settings :repositories_encodings => 'ISO-8859-1' do Chris@1494: s1 = "\xc3\x82\xc2\x80" Chris@1494: s2 = "\xC2\x80" Chris@1494: s3 = s2.dup Chris@1494: if s1.respond_to?(:force_encoding) Chris@1494: s1.force_encoding("UTF-8") Chris@1494: s2.force_encoding("ASCII-8BIT") Chris@1494: s3.force_encoding("UTF-8") Chris@1494: end Chris@1494: assert_equal s1, Redmine::CodesetUtil.to_utf8_by_setting(s2) Chris@1494: assert_equal s1, Redmine::CodesetUtil.to_utf8_by_setting(s3) Chris@1494: end Chris@1494: end Chris@1494: Chris@1494: def test_to_utf8_by_setting_blank_string Chris@1494: assert_equal "", Redmine::CodesetUtil.to_utf8_by_setting("") Chris@1494: assert_equal nil, Redmine::CodesetUtil.to_utf8_by_setting(nil) Chris@1494: end Chris@1494: Chris@1494: def test_to_utf8_by_setting_returns_ascii_as_utf8 Chris@1494: s1 = "ASCII" Chris@1494: s2 = s1.dup Chris@1494: if s1.respond_to?(:force_encoding) Chris@1494: s1.force_encoding("UTF-8") Chris@1494: s2.force_encoding("ISO-8859-1") Chris@1494: end Chris@1494: str1 = Redmine::CodesetUtil.to_utf8_by_setting(s1) Chris@1494: str2 = Redmine::CodesetUtil.to_utf8_by_setting(s2) Chris@1494: assert_equal s1, str1 Chris@1494: assert_equal s1, str2 Chris@1494: if s1.respond_to?(:force_encoding) Chris@1494: assert_equal "UTF-8", str1.encoding.to_s Chris@1494: assert_equal "UTF-8", str2.encoding.to_s Chris@1494: end Chris@1494: end Chris@1494: Chris@1494: def test_to_utf8_by_setting_invalid_utf8_sequences_should_be_stripped Chris@1494: with_settings :repositories_encodings => '' do Chris@1494: # s1 = File.read("#{RAILS_ROOT}/test/fixtures/encoding/iso-8859-1.txt") Chris@1494: s1 = "Texte encod\xe9 en ISO-8859-1." Chris@1494: s1.force_encoding("ASCII-8BIT") if s1.respond_to?(:force_encoding) Chris@1494: str = Redmine::CodesetUtil.to_utf8_by_setting(s1) Chris@1494: if str.respond_to?(:force_encoding) Chris@1494: assert str.valid_encoding? Chris@1494: assert_equal "UTF-8", str.encoding.to_s Chris@1494: end Chris@1494: assert_equal "Texte encod? en ISO-8859-1.", str Chris@1494: end Chris@1494: end Chris@1494: Chris@1494: def test_to_utf8_by_setting_invalid_utf8_sequences_should_be_stripped_ja_jis Chris@1494: with_settings :repositories_encodings => 'ISO-2022-JP' do Chris@1494: s1 = "test\xb5\xfetest\xb5\xfe" Chris@1494: s1.force_encoding("ASCII-8BIT") if s1.respond_to?(:force_encoding) Chris@1494: str = Redmine::CodesetUtil.to_utf8_by_setting(s1) Chris@1494: if str.respond_to?(:force_encoding) Chris@1494: assert str.valid_encoding? Chris@1494: assert_equal "UTF-8", str.encoding.to_s Chris@1494: end Chris@1494: assert_equal "test??test??", str Chris@1494: end Chris@1494: end Chris@1494: end