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- # frozen_string_literal: true
-
- # Redmine - project management software
- # Copyright (C) 2006-2023 Jean-Philippe Lang
- #
- # 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 2
- # 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, write to the Free Software
- # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
- require_relative '../../../../../test_helper'
- require 'redmine/scm/adapters/abstract_adapter'
-
- class ScmDataTest < ActiveSupport::TestCase
- include Redmine::Scm::Adapters
-
- def test_binary_with_binary_data
- data = +"\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR\x00\x00\x00\x10"
- data.force_encoding('ASCII-8BIT')
- assert ScmData.binary?(data)
- end
-
- def test_binary_with_text_data
- data = "Flexible\nProject\tManagement\nSoftware\r\n"
- assert_not ScmData.binary?(data)
- end
-
- def test_binary_with_utf8_text_should_not_be_binary
- # full-width Latin letters ("\uFF32\uFF45\uFF44\uFF4D\uFF49\uFF4E\uFF45")
- data = "Redmine"
- assert_not ScmData.binary?(data)
- end
-
- def test_binary_with_ascii_text_containing_0x00_should_be_binary
- data = +"null\0"
- assert ScmData.binary?(data)
- end
- end
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