File indexing completed on 2024-05-05 04:36:54

 ##
 # This file is part of KDevelop
 # Copyright (C) 2012-2015 Miquel Sabaté Solà <mikisabate@gmail.com>
 #
 # 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 <http://www.gnu.org/licenses/>.
 
 
 # Returns a String containing the absolute path to the ruby parser.
 def parser
   File.join(File.dirname(__FILE__), '../ruby-parser')
 end
 
 describe 'Parser' do
   base = File.dirname(__FILE__)
 
   # Regular tests
   files = Dir[File.join(base, 'tests/*.rb')]
   files.each do |file|
     name = file.match(/.*\/(.+)+\.rb$/)[1]
 
     it "test: `#{name}'" do
       expected = File.read "#{base}/tests/#{name}.txt"
       expect(`#{parser} #{base}/tests/#{name}.rb`).to eq(expected)
     end
   end
 
   # Testing that the comments are stored properly.
   it 'test: `comments\'' do
     expected = File.read "#{base}/tests/comments/expected.txt"
     expect(`#{parser} #{base}/tests/comments/test.rb 2`).to eq(expected)
   end
 
   # Testing the warnings on incompatible Ruby versions.
   context 'Ruby versions:' do
     it '1.8.x -> 1.9.x transition' do
       output = `#{parser} #{base}/tests/errors/from18to19.rb 0`
       expect(output).to eq(<<-HEREDOC.gsub(/^\s+/, '')
         Line: 1, Column: 16; This syntax is only available in Ruby 1.9.x or higher.
         Line: 2, Column: 4; "->" syntax is only available in Ruby 1.9.x or higher.
         Line: 3, Column: 15; Block local variables are only available in Ruby 1.9.x or higher.
       HEREDOC
       )
     end
 
     it '1.9.x -> 2.0.x transition' do
       output = `#{parser} #{base}/tests/errors/from19to20.rb 0`
       expect(output).to eq(<<-HEREDOC.gsub(/^\s+/, '')
         Line: 1, Column: 22; Keyword arguments are only available in Ruby 2.0.x or higher.
         Line: 4, Column: 21; Keyword arguments are only available in Ruby 2.0.x or higher.
         Line: 9, Column: 9; This syntax is only available in Ruby 1.9.x or higher.
         Line: 9, Column: 15; This syntax is only available in Ruby 1.9.x or higher.
         Line: 11, Column: 25; Keyword arguments are only available in Ruby 2.0.x or higher.
         Line: 14, Column: 46; Keyword arguments are only available in Ruby 2.0.x or higher.
         Line: 17, Column: 2; This shortcut is only available in Ruby 2.0.x or higher.
       HEREDOC
       )
     end
 
     it '2.0.x -> 2.1.x transition' do
       output = `#{parser} #{base}/tests/errors/from20to21.rb 0`
       expect(output).to eq(<<-HEREDOC.gsub(/^\s+/, '')
         Line: 2, Column: 8; Imaginary literals are only available in Ruby 2.1.x or higher.
         Line: 3, Column: 8; Rational literals are only available in Ruby 2.1.x or higher.
       HEREDOC
       )
     end
   end
 end