SoundSoftware Code Site

# Redmine - project management software

# Copyright (C) 2006-2011  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 File.expand_path('../../test_helper', __FILE__)

class RepositoryMercurialTest < ActiveSupport::TestCase

  fixtures :projects

  # No '..' in the repository path

  REPOSITORY_PATH = RAILS_ROOT.gsub(%r{config\/\.\.}, '') + '/tmp/test/mercurial_repository'

  CHAR_1_HEX = "\xc3\x9c"

  if File.directory?(REPOSITORY_PATH)

    def setup

      klass = Repository::Mercurial

      assert_equal "Mercurial", klass.scm_name

      assert klass.scm_adapter_class

      assert_not_equal "", klass.scm_command

      assert_equal true, klass.scm_available

      @project = Project.find(3)

      @repository = Repository::Mercurial.create(

                      :project => @project,

                      :url     => REPOSITORY_PATH,

                      :path_encoding => 'ISO-8859-1'

                      )

      assert @repository

      @char_1        = CHAR_1_HEX.dup

      @tag_char_1    = "tag-#{CHAR_1_HEX}-00"

      @branch_char_0 = "branch-#{CHAR_1_HEX}-00"

      @branch_char_1 = "branch-#{CHAR_1_HEX}-01"

      if @char_1.respond_to?(:force_encoding)

        @char_1.force_encoding('UTF-8')

        @tag_char_1.force_encoding('UTF-8')

        @branch_char_0.force_encoding('UTF-8')

        @branch_char_1.force_encoding('UTF-8')

      end

    end

    def test_fetch_changesets_from_scratch

      @repository.fetch_changesets

      @repository.reload

      assert_equal 29, @repository.changesets.count

      assert_equal 37, @repository.changes.count

      assert_equal "Initial import.\nThe repository contains 3 files.",

                   @repository.changesets.find_by_revision('0').comments

    end

    def test_fetch_changesets_incremental

      @repository.fetch_changesets

      # Remove changesets with revision > 2

      @repository.changesets.find(:all).each {|c| c.destroy if c.revision.to_i > 2}

      @repository.reload

      assert_equal 3, @repository.changesets.count

      @repository.fetch_changesets

      assert_equal 29, @repository.changesets.count

    end

    def test_isodatesec

      # Template keyword 'isodatesec' supported in Mercurial 1.0 and higher

      if @repository.scm.class.client_version_above?([1, 0])

        @repository.fetch_changesets

        @repository.reload

        rev0_committed_on = Time.gm(2007, 12, 14, 9, 22, 52)

        assert_equal @repository.changesets.find_by_revision('0').committed_on, rev0_committed_on

      end

    end

    def test_changeset_order_by_revision

      @repository.fetch_changesets

      @repository.reload

      c0 = @repository.latest_changeset

      c1 = @repository.changesets.find_by_revision('0')

      # sorted by revision (id), not by date

      assert c0.revision.to_i > c1.revision.to_i

      assert c0.committed_on  < c1.committed_on

    end

    def test_latest_changesets

      @repository.fetch_changesets

      @repository.reload

      # with_limit

      changesets = @repository.latest_changesets('', nil, 2)

      assert_equal %w|28 27|, changesets.collect(&:revision)

      # with_filepath

      changesets = @repository.latest_changesets(

                      '/sql_escape/percent%dir/percent%file1.txt', nil)

      assert_equal %w|11 10 9|, changesets.collect(&:revision)

      changesets = @repository.latest_changesets(

                      '/sql_escape/underscore_dir/understrike_file.txt', nil)

      assert_equal %w|12 9|, changesets.collect(&:revision)

      changesets = @repository.latest_changesets('README', nil)

      assert_equal %w|28 17 8 6 1 0|, changesets.collect(&:revision)

      changesets = @repository.latest_changesets('README','8')

      assert_equal %w|8 6 1 0|, changesets.collect(&:revision)

      changesets = @repository.latest_changesets('README','8', 2)

      assert_equal %w|8 6|, changesets.collect(&:revision)

      # with_dirpath

      changesets = @repository.latest_changesets('images', nil)

      assert_equal %w|1 0|, changesets.collect(&:revision)

      path = 'sql_escape/percent%dir'

      changesets = @repository.latest_changesets(path, nil)

      assert_equal %w|13 11 10 9|, changesets.collect(&:revision)

      changesets = @repository.latest_changesets(path, '11')

      assert_equal %w|11 10 9|, changesets.collect(&:revision)

      changesets = @repository.latest_changesets(path, '11', 2)

      assert_equal %w|11 10|, changesets.collect(&:revision)

      path = 'sql_escape/underscore_dir'

      changesets = @repository.latest_changesets(path, nil)

      assert_equal %w|13 12 9|, changesets.collect(&:revision)

      changesets = @repository.latest_changesets(path, '12')

      assert_equal %w|12 9|, changesets.collect(&:revision)

      changesets = @repository.latest_changesets(path, '12', 1)

      assert_equal %w|12|, changesets.collect(&:revision)

      # tag

      changesets = @repository.latest_changesets('', 'tag_test.00')

      assert_equal %w|5 4 3 2 1 0|, changesets.collect(&:revision)

      changesets = @repository.latest_changesets('', 'tag_test.00', 2)

      assert_equal %w|5 4|, changesets.collect(&:revision)

      changesets = @repository.latest_changesets('sources', 'tag_test.00')

      assert_equal %w|4 3 2 1 0|, changesets.collect(&:revision)

      changesets = @repository.latest_changesets('sources', 'tag_test.00', 2)

      assert_equal %w|4 3|, changesets.collect(&:revision)

      # named branch

      changesets = @repository.latest_changesets('', @branch_char_1)

      assert_equal %w|27 26|, changesets.collect(&:revision)

      changesets = @repository.latest_changesets("latin-1-dir/test-#{@char_1}-subdir", @branch_char_1)

      assert_equal %w|27|, changesets.collect(&:revision)

    end

    def test_copied_files

      @repository.fetch_changesets

      @repository.reload

      cs1 = @repository.changesets.find_by_revision('13')

      assert_not_nil cs1

      c1  = cs1.changes.sort_by(&:path)

      assert_equal 2, c1.size

      assert_equal 'A', c1[0].action

      assert_equal '/sql_escape/percent%dir/percentfile1.txt',  c1[0].path

      assert_equal '/sql_escape/percent%dir/percent%file1.txt', c1[0].from_path

      assert_equal '3a330eb32958', c1[0].from_revision

      assert_equal 'A', c1[1].action

      assert_equal '/sql_escape/underscore_dir/understrike-file.txt', c1[1].path

      assert_equal '/sql_escape/underscore_dir/understrike_file.txt', c1[1].from_path

      cs2 = @repository.changesets.find_by_revision('15')

      c2  = cs2.changes

      assert_equal 1, c2.size

      assert_equal 'A', c2[0].action

      assert_equal '/README (1)[2]&,%.-3_4', c2[0].path

      assert_equal '/README', c2[0].from_path

      assert_equal '933ca60293d7', c2[0].from_revision

      cs3 = @repository.changesets.find_by_revision('19')

      c3  = cs3.changes

      assert_equal 1, c3.size

      assert_equal 'A', c3[0].action

      assert_equal "/latin-1-dir/test-#{@char_1}-1.txt",  c3[0].path

      assert_equal "/latin-1-dir/test-#{@char_1}.txt",    c3[0].from_path

      assert_equal '5d9891a1b425', c3[0].from_revision

    end

    def test_find_changeset_by_name

      @repository.fetch_changesets

      @repository.reload

      %w|2 400bb8672109 400|.each do |r|

        assert_equal '2', @repository.find_changeset_by_name(r).revision

      end

    end

    def test_find_changeset_by_invalid_name

      @repository.fetch_changesets

      @repository.reload

      assert_nil @repository.find_changeset_by_name('100000')

    end

    def test_identifier

      @repository.fetch_changesets

      @repository.reload

      c = @repository.changesets.find_by_revision('2')

      assert_equal c.scmid, c.identifier

    end

    def test_format_identifier

      @repository.fetch_changesets

      @repository.reload

      c = @repository.changesets.find_by_revision('2')

      assert_equal '2:400bb8672109', c.format_identifier

    end

    def test_find_changeset_by_empty_name

      @repository.fetch_changesets

      @repository.reload

      ['', ' ', nil].each do |r|

        assert_nil @repository.find_changeset_by_name(r)

      end

    end

    def test_activities

      c = Changeset.new(:repository   => @repository,

                        :committed_on => Time.now,

                        :revision     => '123',

                        :scmid        => 'abc400bb8672',

                        :comments     => 'test')

      assert c.event_title.include?('123:abc400bb8672:')

      assert_equal 'abc400bb8672', c.event_url[:rev]

    end

    def test_previous

      @repository.fetch_changesets

      @repository.reload

      %w|28 3ae45e2d177d 3ae45|.each do |r1|

        changeset = @repository.find_changeset_by_name(r1)

        %w|27 7bbf4c738e71 7bbf|.each do |r2|

          assert_equal @repository.find_changeset_by_name(r2), changeset.previous

        end

      end

    end

    def test_previous_nil

      @repository.fetch_changesets

      @repository.reload

      %w|0 0885933ad4f6 0885|.each do |r1|

        changeset = @repository.find_changeset_by_name(r1)

        assert_nil changeset.previous

      end

    end

    def test_next

      @repository.fetch_changesets

      @repository.reload

      %w|27 7bbf4c738e71 7bbf|.each do |r2|

        changeset = @repository.find_changeset_by_name(r2)

        %w|28 3ae45e2d177d 3ae45|.each do |r1|

        assert_equal @repository.find_changeset_by_name(r1), changeset.next

        end

      end

    end

    def test_next_nil

      @repository.fetch_changesets

      @repository.reload

      %w|28 3ae45e2d177d 3ae45|.each do |r1|

        changeset = @repository.find_changeset_by_name(r1)

        assert_nil changeset.next

      end

    end

  else

    puts "Mercurial test repository NOT FOUND. Skipping unit tests !!!"

    def test_fake; assert true end

  end

end