view test/unit/repository_git_test.rb @ 1082:997f6d7738f7 bug_531

In repo controller entry action, show the page for the file even if it's binary (so user still has access to history etc links). This makes it possible to use the entry action as the default when a file is clicked on

# 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 RepositoryGitTest < ActiveSupport::TestCase
  fixtures :projects, :repositories, :enabled_modules, :users, :roles

  REPOSITORY_PATH = Rails.root.join('tmp/test/git_repository').to_s
  REPOSITORY_PATH.gsub!(/\//, "\\") if Redmine::Platform.mswin?

  NUM_REV = 21

  FELIX_HEX  = "Felix Sch\xC3\xA4fer"
  CHAR_1_HEX = "\xc3\x9c"

  ## Ruby uses ANSI api to fork a process on Windows.
  ## Japanese Shift_JIS and Traditional Chinese Big5 have 0x5c(backslash) problem
  ## and these are incompatible with ASCII.
  # WINDOWS_PASS = Redmine::Platform.mswin?
  WINDOWS_PASS = false

  ## Git, Mercurial and CVS path encodings are binary.
  ## Subversion supports URL encoding for path.
  ## Redmine Mercurial adapter and extension use URL encoding.
  ## Git accepts only binary path in command line parameter.
  ## So, there is no way to use binary command line parameter in JRuby.
  JRUBY_SKIP     = (RUBY_PLATFORM == 'java')
  JRUBY_SKIP_STR = "TODO: This test fails in JRuby"

  if File.directory?(REPOSITORY_PATH)
    def setup
      klass = Repository::Git
      assert_equal "Git", 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::Git.create(
                        :project       => @project,
                        :url           => REPOSITORY_PATH,
                        :path_encoding => 'ISO-8859-1'
                        )
      assert @repository
      @char_1        = CHAR_1_HEX.dup
      if @char_1.respond_to?(:force_encoding)
        @char_1.force_encoding('UTF-8')
      end
    end

    def test_fetch_changesets_from_scratch
      assert_nil @repository.extra_info

      assert_equal 0, @repository.changesets.count
      @repository.fetch_changesets
      @project.reload

      assert_equal NUM_REV, @repository.changesets.count
      assert_equal 33, @repository.changes.count

      commit = @repository.changesets.find(:first, :order => 'committed_on ASC')
      assert_equal "Initial import.\nThe repository contains 3 files.", commit.comments
      assert_equal "jsmith <[e-mail]>", commit.committer
      assert_equal User.find_by_login('jsmith'), commit.user
      # TODO: add a commit with commit time <> author time to the test repository
      assert_equal "2007-12-14 09:22:52".to_time, commit.committed_on
      assert_equal "2007-12-14".to_date, commit.commit_date
      assert_equal "7234cb2750b63f47bff735edc50a1c0a433c2518", commit.revision
      assert_equal "7234cb2750b63f47bff735edc50a1c0a433c2518", commit.scmid
      assert_equal 3, commit.changes.count
      change = commit.changes.sort_by(&:path).first
      assert_equal "README", change.path
      assert_equal "A", change.action

      assert_equal 4, @repository.extra_info["branches"].size
    end

    def test_fetch_changesets_incremental
      assert_equal 0, @repository.changesets.count
      @repository.fetch_changesets
      @project.reload
      assert_equal NUM_REV, @repository.changesets.count
      assert_equal 33, @repository.changes.count
      extra_info_db = @repository.extra_info["branches"]
      assert_equal 4, extra_info_db.size
      assert_equal "1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127",
                    extra_info_db["latin-1-path-encoding"]["last_scmid"]
      assert_equal "83ca5fd546063a3c7dc2e568ba3355661a9e2b2c",
                    extra_info_db["master"]["last_scmid"]

      del_revs = [
          "83ca5fd546063a3c7dc2e568ba3355661a9e2b2c",
          "ed5bb786bbda2dee66a2d50faf51429dbc043a7b",
          "4f26664364207fa8b1af9f8722647ab2d4ac5d43",
          "deff712f05a90d96edbd70facc47d944be5897e3",
          "32ae898b720c2f7eec2723d5bdd558b4cb2d3ddf",
          "7e61ac704deecde634b51e59daa8110435dcb3da",
         ]
      @repository.changesets.each do |rev|
        rev.destroy if del_revs.detect {|r| r == rev.scmid.to_s }
      end
      @project.reload
      cs1 = @repository.changesets
      assert_equal 15, cs1.count
      h = @repository.extra_info.dup
      h["branches"]["master"]["last_scmid"] =
            "4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8"
      @repository.merge_extra_info(h)
      @repository.save
      @project.reload
      extra_info_db_1 = @repository.extra_info["branches"]
      assert_equal "4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8",
                    extra_info_db_1["master"]["last_scmid"]

      @repository.fetch_changesets
      @project.reload
      assert_equal NUM_REV, @repository.changesets.count
    end

    def test_fetch_changesets_invalid_rev
      assert_equal 0, @repository.changesets.count
      @repository.fetch_changesets
      @project.reload
      assert_equal NUM_REV, @repository.changesets.count
      extra_info_db = @repository.extra_info["branches"]
      assert_equal 4, extra_info_db.size
      assert_equal "1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127",
                    extra_info_db["latin-1-path-encoding"]["last_scmid"]
      assert_equal "83ca5fd546063a3c7dc2e568ba3355661a9e2b2c",
                    extra_info_db["master"]["last_scmid"]

      del_revs = [
          "83ca5fd546063a3c7dc2e568ba3355661a9e2b2c",
          "ed5bb786bbda2dee66a2d50faf51429dbc043a7b",
          "4f26664364207fa8b1af9f8722647ab2d4ac5d43",
          "deff712f05a90d96edbd70facc47d944be5897e3",
          "32ae898b720c2f7eec2723d5bdd558b4cb2d3ddf",
          "7e61ac704deecde634b51e59daa8110435dcb3da",
         ]
      @repository.changesets.each do |rev|
        rev.destroy if del_revs.detect {|r| r == rev.scmid.to_s }
      end
      @project.reload
      cs1 = @repository.changesets
      assert_equal 15, cs1.count
      h = @repository.extra_info.dup
      h["branches"]["master"]["last_scmid"] =
            "abcd1234efgh"
      @repository.merge_extra_info(h)
      @repository.save
      @project.reload
      extra_info_db_1 = @repository.extra_info["branches"]
      assert_equal "abcd1234efgh",
                    extra_info_db_1["master"]["last_scmid"]

      @repository.fetch_changesets
      @project.reload
      assert_equal 15, @repository.changesets.count
    end

    def test_parents
      assert_equal 0, @repository.changesets.count
      @repository.fetch_changesets
      @project.reload
      assert_equal NUM_REV, @repository.changesets.count
      r1 = @repository.find_changeset_by_name("7234cb2750b63")
      assert_equal [], r1.parents
      r2 = @repository.find_changeset_by_name("899a15dba03a3")
      assert_equal 1, r2.parents.length
      assert_equal "7234cb2750b63f47bff735edc50a1c0a433c2518",
                   r2.parents[0].identifier
      r3 = @repository.find_changeset_by_name("32ae898b720c2")
      assert_equal 2, r3.parents.length
      r4 = [r3.parents[0].identifier, r3.parents[1].identifier].sort
      assert_equal "4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8", r4[0]
      assert_equal "7e61ac704deecde634b51e59daa8110435dcb3da", r4[1]
    end

    def test_db_consistent_ordering_init
      assert_nil @repository.extra_info
      assert_equal 0, @repository.changesets.count
      @repository.fetch_changesets
      @project.reload
      assert_equal 1, @repository.extra_info["db_consistent"]["ordering"]
    end

    def test_db_consistent_ordering_before_1_2
      assert_nil @repository.extra_info
      assert_equal 0, @repository.changesets.count
      @repository.fetch_changesets
      @project.reload
      assert_equal NUM_REV, @repository.changesets.count
      assert_not_nil @repository.extra_info
      @repository.write_attribute(:extra_info, nil)
      @repository.save
      assert_nil @repository.extra_info
      assert_equal NUM_REV, @repository.changesets.count
      @repository.fetch_changesets
      @project.reload
      assert_equal 0, @repository.extra_info["db_consistent"]["ordering"]

      del_revs = [
          "83ca5fd546063a3c7dc2e568ba3355661a9e2b2c",
          "ed5bb786bbda2dee66a2d50faf51429dbc043a7b",
          "4f26664364207fa8b1af9f8722647ab2d4ac5d43",
          "deff712f05a90d96edbd70facc47d944be5897e3",
          "32ae898b720c2f7eec2723d5bdd558b4cb2d3ddf",
          "7e61ac704deecde634b51e59daa8110435dcb3da",
         ]
      @repository.changesets.each do |rev|
        rev.destroy if del_revs.detect {|r| r == rev.scmid.to_s }
      end
      @project.reload
      cs1 = @repository.changesets
      assert_equal 15, cs1.count
      assert_equal 0, @repository.extra_info["db_consistent"]["ordering"]
      h = @repository.extra_info.dup
      h["branches"]["master"]["last_scmid"] =
            "4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8"
      @repository.merge_extra_info(h)
      @repository.save
      @project.reload
      extra_info_db_1 = @repository.extra_info["branches"]
      assert_equal "4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8",
                    extra_info_db_1["master"]["last_scmid"]

      @repository.fetch_changesets
      assert_equal NUM_REV, @repository.changesets.count
      assert_equal 0, @repository.extra_info["db_consistent"]["ordering"]
    end

    def test_latest_changesets
      assert_equal 0, @repository.changesets.count
      @repository.fetch_changesets
      @project.reload
      assert_equal NUM_REV, @repository.changesets.count
      # with limit
      changesets = @repository.latest_changesets('', nil, 2)
      assert_equal 2, changesets.size

      # with path
      changesets = @repository.latest_changesets('images', nil)
      assert_equal [
              'deff712f05a90d96edbd70facc47d944be5897e3',
              '899a15dba03a3b350b89c3f537e4bbe02a03cdc9',
              '7234cb2750b63f47bff735edc50a1c0a433c2518',
          ], changesets.collect(&:revision)

      changesets = @repository.latest_changesets('README', nil)
      assert_equal [
              '32ae898b720c2f7eec2723d5bdd558b4cb2d3ddf',
              '4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8',
              '713f4944648826f558cf548222f813dabe7cbb04',
              '61b685fbe55ab05b5ac68402d5720c1a6ac973d1',
              '899a15dba03a3b350b89c3f537e4bbe02a03cdc9',
              '7234cb2750b63f47bff735edc50a1c0a433c2518',
          ], changesets.collect(&:revision)

      # with path, revision and limit
      changesets = @repository.latest_changesets('images', '899a15dba')
      assert_equal [
              '899a15dba03a3b350b89c3f537e4bbe02a03cdc9',
              '7234cb2750b63f47bff735edc50a1c0a433c2518',
          ], changesets.collect(&:revision)

      changesets = @repository.latest_changesets('images', '899a15dba', 1)
      assert_equal [
              '899a15dba03a3b350b89c3f537e4bbe02a03cdc9',
          ], changesets.collect(&:revision)

      changesets = @repository.latest_changesets('README', '899a15dba')
      assert_equal [
              '899a15dba03a3b350b89c3f537e4bbe02a03cdc9',
              '7234cb2750b63f47bff735edc50a1c0a433c2518',
          ], changesets.collect(&:revision)

      changesets = @repository.latest_changesets('README', '899a15dba', 1)
      assert_equal [
              '899a15dba03a3b350b89c3f537e4bbe02a03cdc9',
          ], changesets.collect(&:revision)

      # with path, tag and limit
      changesets = @repository.latest_changesets('images', 'tag01.annotated')
      assert_equal [
              '899a15dba03a3b350b89c3f537e4bbe02a03cdc9',
              '7234cb2750b63f47bff735edc50a1c0a433c2518',
          ], changesets.collect(&:revision)

      changesets = @repository.latest_changesets('images', 'tag01.annotated', 1)
      assert_equal [
              '899a15dba03a3b350b89c3f537e4bbe02a03cdc9',
          ], changesets.collect(&:revision)

      changesets = @repository.latest_changesets('README', 'tag01.annotated')
      assert_equal [
              '899a15dba03a3b350b89c3f537e4bbe02a03cdc9',
              '7234cb2750b63f47bff735edc50a1c0a433c2518',
          ], changesets.collect(&:revision)

      changesets = @repository.latest_changesets('README', 'tag01.annotated', 1)
      assert_equal [
              '899a15dba03a3b350b89c3f537e4bbe02a03cdc9',
          ], changesets.collect(&:revision)

      # with path, branch and limit
      changesets = @repository.latest_changesets('images', 'test_branch')
      assert_equal [
              '899a15dba03a3b350b89c3f537e4bbe02a03cdc9',
              '7234cb2750b63f47bff735edc50a1c0a433c2518',
          ], changesets.collect(&:revision)

      changesets = @repository.latest_changesets('images', 'test_branch', 1)
      assert_equal [
              '899a15dba03a3b350b89c3f537e4bbe02a03cdc9',
          ], changesets.collect(&:revision)

      changesets = @repository.latest_changesets('README', 'test_branch')
      assert_equal [
              '713f4944648826f558cf548222f813dabe7cbb04',
              '61b685fbe55ab05b5ac68402d5720c1a6ac973d1',
              '899a15dba03a3b350b89c3f537e4bbe02a03cdc9',
              '7234cb2750b63f47bff735edc50a1c0a433c2518',
          ], changesets.collect(&:revision)

      changesets = @repository.latest_changesets('README', 'test_branch', 2)
      assert_equal [
              '713f4944648826f558cf548222f813dabe7cbb04',
              '61b685fbe55ab05b5ac68402d5720c1a6ac973d1',
          ], changesets.collect(&:revision)

      if JRUBY_SKIP
        puts JRUBY_SKIP_STR
      else
        # latin-1 encoding path
        changesets = @repository.latest_changesets(
                      "latin-1-dir/test-#{@char_1}-2.txt", '64f1f3e89')
        assert_equal [
              '64f1f3e89ad1cb57976ff0ad99a107012ba3481d',
              '4fc55c43bf3d3dc2efb66145365ddc17639ce81e',
          ], changesets.collect(&:revision)

        changesets = @repository.latest_changesets(
                    "latin-1-dir/test-#{@char_1}-2.txt", '64f1f3e89', 1)
        assert_equal [
              '64f1f3e89ad1cb57976ff0ad99a107012ba3481d',
          ], changesets.collect(&:revision)
      end
    end

    def test_latest_changesets_latin_1_dir
      if WINDOWS_PASS
        #
      elsif JRUBY_SKIP
        puts JRUBY_SKIP_STR
      else
        assert_equal 0, @repository.changesets.count
        @repository.fetch_changesets
        @project.reload
        assert_equal NUM_REV, @repository.changesets.count
        changesets = @repository.latest_changesets(
                    "latin-1-dir/test-#{@char_1}-subdir", '1ca7f5ed')
        assert_equal [
              '1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127',
          ], changesets.collect(&:revision)
      end
    end

    def test_find_changeset_by_name
      assert_equal 0, @repository.changesets.count
      @repository.fetch_changesets
      @project.reload
      assert_equal NUM_REV, @repository.changesets.count
      ['7234cb2750b63f47bff735edc50a1c0a433c2518', '7234cb2750b'].each do |r|
        assert_equal '7234cb2750b63f47bff735edc50a1c0a433c2518',
                     @repository.find_changeset_by_name(r).revision
      end
    end

    def test_find_changeset_by_empty_name
      assert_equal 0, @repository.changesets.count
      @repository.fetch_changesets
      @project.reload
      assert_equal NUM_REV, @repository.changesets.count
      ['', ' ', nil].each do |r|
        assert_nil @repository.find_changeset_by_name(r)
      end
    end

    def test_identifier
      assert_equal 0, @repository.changesets.count
      @repository.fetch_changesets
      @project.reload
      assert_equal NUM_REV, @repository.changesets.count
      c = @repository.changesets.find_by_revision(
                          '7234cb2750b63f47bff735edc50a1c0a433c2518')
      assert_equal c.scmid, c.identifier
    end

    def test_format_identifier
      assert_equal 0, @repository.changesets.count
      @repository.fetch_changesets
      @project.reload
      assert_equal NUM_REV, @repository.changesets.count
      c = @repository.changesets.find_by_revision(
                          '7234cb2750b63f47bff735edc50a1c0a433c2518')
      assert_equal '7234cb27', c.format_identifier
    end

    def test_activities
      c = Changeset.new(:repository => @repository,
                        :committed_on => Time.now,
                        :revision => 'abc7234cb2750b63f47bff735edc50a1c0a433c2',
                        :scmid    => 'abc7234cb2750b63f47bff735edc50a1c0a433c2',
                        :comments => 'test')
      assert c.event_title.include?('abc7234c:')
      assert_equal 'abc7234cb2750b63f47bff735edc50a1c0a433c2', c.event_url[:rev]
    end

    def test_log_utf8
      assert_equal 0, @repository.changesets.count
      @repository.fetch_changesets
      @project.reload
      assert_equal NUM_REV, @repository.changesets.count
      str_felix_hex  = FELIX_HEX.dup
      if str_felix_hex.respond_to?(:force_encoding)
          str_felix_hex.force_encoding('UTF-8')
      end
      c = @repository.changesets.find_by_revision(
                        'ed5bb786bbda2dee66a2d50faf51429dbc043a7b')
      assert_equal "#{str_felix_hex} <[e-mail]>", c.committer
    end

    def test_previous
      assert_equal 0, @repository.changesets.count
      @repository.fetch_changesets
      @project.reload
      assert_equal NUM_REV, @repository.changesets.count
      %w|1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127 1ca7f5ed|.each do |r1|
        changeset = @repository.find_changeset_by_name(r1)
        %w|64f1f3e89ad1cb57976ff0ad99a107012ba3481d 64f1f3e89ad1|.each do |r2|
          assert_equal @repository.find_changeset_by_name(r2), changeset.previous
        end
      end
    end

    def test_previous_nil
      assert_equal 0, @repository.changesets.count
      @repository.fetch_changesets
      @project.reload
      assert_equal NUM_REV, @repository.changesets.count
      %w|7234cb2750b63f47bff735edc50a1c0a433c2518 7234cb2|.each do |r1|
        changeset = @repository.find_changeset_by_name(r1)
        assert_nil changeset.previous
      end
    end

    def test_next
      assert_equal 0, @repository.changesets.count
      @repository.fetch_changesets
      @project.reload
      assert_equal NUM_REV, @repository.changesets.count
      %w|64f1f3e89ad1cb57976ff0ad99a107012ba3481d 64f1f3e89ad1|.each do |r2|
        changeset = @repository.find_changeset_by_name(r2)
        %w|1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127 1ca7f5ed|.each do |r1|
        assert_equal @repository.find_changeset_by_name(r1), changeset.next
        end
      end
    end

    def test_next_nil
      assert_equal 0, @repository.changesets.count
      @repository.fetch_changesets
      @project.reload
      assert_equal NUM_REV, @repository.changesets.count
      %w|67e7792ce20ccae2e4bb73eed09bb397819c8834 67e7792ce20cca|.each do |r1|
        changeset = @repository.find_changeset_by_name(r1)
        assert_nil changeset.next
      end
    end
  else
    puts "Git test repository NOT FOUND. Skipping unit tests !!!"
    def test_fake; assert true end
  end
end