jro_apps/redmine Commit - r8779:421db739c513

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# Redmine - project management software

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# Redmine - project management software

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#

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#

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# This program is free software; you can redistribute it and/or

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# This program is free software; you can redistribute it and/or

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# modify it under the terms of the GNU General Public License

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# modify it under the terms of the GNU General Public License

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# as published by the Free Software Foundation; either version 2

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# as published by the Free Software Foundation; either version 2

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# of the License, or (at your option) any later version.

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# of the License, or (at your option) any later version.

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#

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#

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# This program is distributed in the hope that it will be useful,

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# This program is distributed in the hope that it will be useful,

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# GNU General Public License for more details.

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# GNU General Public License for more details.

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#

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#

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# You should have received a copy of the GNU General Public License

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# You should have received a copy of the GNU General Public License

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# along with this program; if not, write to the Free Software

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# along with this program; if not, write to the Free Software

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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

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require File.expand_path('../../test_helper', __FILE__)

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require File.expand_path('../../test_helper', __FILE__)

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class RepositoryGitTest < ActiveSupport::TestCase

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class RepositoryGitTest < ActiveSupport::TestCase

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fixtures :projects, :repositories, :enabled_modules, :users, :roles

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fixtures :projects, :repositories, :enabled_modules, :users, :roles

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REPOSITORY_PATH = Rails.root.join('tmp/test/git_repository').to_s

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REPOSITORY_PATH = Rails.root.join('tmp/test/git_repository').to_s

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REPOSITORY_PATH.gsub!(/\//, "\\") if Redmine::Platform.mswin?

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REPOSITORY_PATH.gsub!(/\//, "\\") if Redmine::Platform.mswin?

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NUM_REV = 28

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NUM_REV = 28

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NUM_HEAD = 6

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NUM_HEAD = 6

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FELIX_HEX = "Felix Sch\xC3\xA4fer"

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FELIX_HEX = "Felix Sch\xC3\xA4fer"

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CHAR_1_HEX = "\xc3\x9c"

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CHAR_1_HEX = "\xc3\x9c"

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## Ruby uses ANSI api to fork a process on Windows.

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## Ruby uses ANSI api to fork a process on Windows.

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## Japanese Shift_JIS and Traditional Chinese Big5 have 0x5c(backslash) problem

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## Japanese Shift_JIS and Traditional Chinese Big5 have 0x5c(backslash) problem

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## and these are incompatible with ASCII.

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## and these are incompatible with ASCII.

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# WINDOWS_PASS = Redmine::Platform.mswin?

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# WINDOWS_PASS = Redmine::Platform.mswin?

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WINDOWS_PASS = false

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WINDOWS_PASS = false

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## Git, Mercurial and CVS path encodings are binary.

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## Git, Mercurial and CVS path encodings are binary.

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## Subversion supports URL encoding for path.

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## Subversion supports URL encoding for path.

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## Redmine Mercurial adapter and extension use URL encoding.

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## Redmine Mercurial adapter and extension use URL encoding.

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## Git accepts only binary path in command line parameter.

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## Git accepts only binary path in command line parameter.

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## So, there is no way to use binary command line parameter in JRuby.

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## So, there is no way to use binary command line parameter in JRuby.

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JRUBY_SKIP = (RUBY_PLATFORM == 'java')

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JRUBY_SKIP = (RUBY_PLATFORM == 'java')

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JRUBY_SKIP_STR = "TODO: This test fails in JRuby"

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JRUBY_SKIP_STR = "TODO: This test fails in JRuby"

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if File.directory?(REPOSITORY_PATH)

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if File.directory?(REPOSITORY_PATH)

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def setup

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def setup

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klass = Repository::Git

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klass = Repository::Git

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assert_equal "Git", klass.scm_name

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assert_equal "Git", klass.scm_name

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assert klass.scm_adapter_class

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assert klass.scm_adapter_class

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assert_not_equal "", klass.scm_command

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assert_not_equal "", klass.scm_command

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assert_equal true, klass.scm_available

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assert_equal true, klass.scm_available

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@project = Project.find(3)

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@project = Project.find(3)

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@repository = Repository::Git.create(

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@repository = Repository::Git.create(

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:project => @project,

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:project => @project,

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:url => REPOSITORY_PATH,

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:url => REPOSITORY_PATH,

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:path_encoding => 'ISO-8859-1'

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:path_encoding => 'ISO-8859-1'

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)

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)

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assert @repository

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assert @repository

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@char_1 = CHAR_1_HEX.dup

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@char_1 = CHAR_1_HEX.dup

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if @char_1.respond_to?(:force_encoding)

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if @char_1.respond_to?(:force_encoding)

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@char_1.force_encoding('UTF-8')

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@char_1.force_encoding('UTF-8')

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end

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end

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end

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end

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def test_fetch_changesets_from_scratch

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def test_fetch_changesets_from_scratch

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assert_nil @repository.extra_info

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assert_nil @repository.extra_info

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assert_equal 0, @repository.changesets.count

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assert_equal 0, @repository.changesets.count

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@repository.fetch_changesets

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@repository.fetch_changesets

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@project.reload

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@project.reload

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assert_equal NUM_REV, @repository.changesets.count

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assert_equal NUM_REV, @repository.changesets.count

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assert_equal 39, @repository.changes.count

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assert_equal 39, @repository.changes.count

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commit = @repository.changesets.find_by_revision("7234cb2750b63f47bff735edc50a1c0a433c2518")

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commit = @repository.changesets.find_by_revision("7234cb2750b63f47bff735edc50a1c0a433c2518")

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assert_equal "7234cb2750b63f47bff735edc50a1c0a433c2518", commit.scmid

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assert_equal "7234cb2750b63f47bff735edc50a1c0a433c2518", commit.scmid

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

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

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assert_equal "jsmith <jsmith@foo.bar>", commit.committer

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assert_equal "jsmith <jsmith@foo.bar>", commit.committer

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assert_equal User.find_by_login('jsmith'), commit.user

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assert_equal User.find_by_login('jsmith'), commit.user

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# TODO: add a commit with commit time <> author time to the test repository

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# TODO: add a commit with commit time <> author time to the test repository

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assert_equal "2007-12-14 09:22:52".to_time, commit.committed_on

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assert_equal "2007-12-14 09:22:52".to_time, commit.committed_on

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assert_equal "2007-12-14".to_date, commit.commit_date

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assert_equal "2007-12-14".to_date, commit.commit_date

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assert_equal 3, commit.changes.count

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assert_equal 3, commit.changes.count

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change = commit.changes.sort_by(&:path).first

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change = commit.changes.sort_by(&:path).first

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assert_equal "README", change.path

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assert_equal "README", change.path

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assert_equal "A", change.action

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assert_equal "A", change.action

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assert_equal NUM_HEAD, @repository.extra_info["heads"].size

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assert_equal NUM_HEAD, @repository.extra_info["heads"].size

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end

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end

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def test_fetch_changesets_incremental

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def test_fetch_changesets_incremental

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assert_equal 0, @repository.changesets.count

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assert_equal 0, @repository.changesets.count

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@repository.fetch_changesets

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@repository.fetch_changesets

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@project.reload

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@project.reload

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assert_equal NUM_REV, @repository.changesets.count

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assert_equal NUM_REV, @repository.changesets.count

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extra_info_heads = @repository.extra_info["heads"].dup

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extra_info_heads = @repository.extra_info["heads"].dup

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assert_equal NUM_HEAD, extra_info_heads.size

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assert_equal NUM_HEAD, extra_info_heads.size

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extra_info_heads.delete_if { |x| x == "83ca5fd546063a3c7dc2e568ba3355661a9e2b2c" }

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extra_info_heads.delete_if { |x| x == "83ca5fd546063a3c7dc2e568ba3355661a9e2b2c" }

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assert_equal 4, extra_info_heads.size

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assert_equal 4, extra_info_heads.size

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del_revs = [

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del_revs = [

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"83ca5fd546063a3c7dc2e568ba3355661a9e2b2c",

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"83ca5fd546063a3c7dc2e568ba3355661a9e2b2c",

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"ed5bb786bbda2dee66a2d50faf51429dbc043a7b",

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"ed5bb786bbda2dee66a2d50faf51429dbc043a7b",

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"4f26664364207fa8b1af9f8722647ab2d4ac5d43",

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"4f26664364207fa8b1af9f8722647ab2d4ac5d43",

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"deff712f05a90d96edbd70facc47d944be5897e3",

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"deff712f05a90d96edbd70facc47d944be5897e3",

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"32ae898b720c2f7eec2723d5bdd558b4cb2d3ddf",

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"32ae898b720c2f7eec2723d5bdd558b4cb2d3ddf",

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"7e61ac704deecde634b51e59daa8110435dcb3da",

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"7e61ac704deecde634b51e59daa8110435dcb3da",

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]

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]

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@repository.changesets.each do |rev|

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@repository.changesets.each do |rev|

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rev.destroy if del_revs.detect {|r| r == rev.scmid.to_s }

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rev.destroy if del_revs.detect {|r| r == rev.scmid.to_s }

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end

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end

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@project.reload

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@project.reload

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cs1 = @repository.changesets

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cs1 = @repository.changesets

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assert_equal NUM_REV - 6, cs1.count

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assert_equal NUM_REV - 6, cs1.count

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extra_info_heads << "4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8"

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extra_info_heads << "4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8"

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h = {}

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h = {}

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h["heads"] = extra_info_heads

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h["heads"] = extra_info_heads

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@repository.merge_extra_info(h)

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@repository.merge_extra_info(h)

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@repository.save

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@repository.save

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@project.reload

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@project.reload

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assert @repository.extra_info["heads"].index("4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8")

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assert @repository.extra_info["heads"].index("4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8")

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@repository.fetch_changesets

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@repository.fetch_changesets

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@project.reload

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@project.reload

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assert_equal NUM_REV, @repository.changesets.count

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assert_equal NUM_REV, @repository.changesets.count

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assert_equal NUM_HEAD, @repository.extra_info["heads"].size

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assert_equal NUM_HEAD, @repository.extra_info["heads"].size

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assert @repository.extra_info["heads"].index("83ca5fd546063a3c7dc2e568ba3355661a9e2b2c")

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assert @repository.extra_info["heads"].index("83ca5fd546063a3c7dc2e568ba3355661a9e2b2c")

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end

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end

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def test_fetch_changesets_history_editing

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def test_fetch_changesets_history_editing

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assert_equal 0, @repository.changesets.count

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assert_equal 0, @repository.changesets.count

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@repository.fetch_changesets

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@repository.fetch_changesets

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@project.reload

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@project.reload

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assert_equal NUM_REV, @repository.changesets.count

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assert_equal NUM_REV, @repository.changesets.count

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extra_info_heads = @repository.extra_info["heads"].dup

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extra_info_heads = @repository.extra_info["heads"].dup

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assert_equal NUM_HEAD, extra_info_heads.size

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assert_equal NUM_HEAD, extra_info_heads.size

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extra_info_heads.delete_if { |x| x == "83ca5fd546063a3c7dc2e568ba3355661a9e2b2c" }

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extra_info_heads.delete_if { |x| x == "83ca5fd546063a3c7dc2e568ba3355661a9e2b2c" }

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assert_equal 4, extra_info_heads.size

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assert_equal 4, extra_info_heads.size

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del_revs = [

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del_revs = [

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"83ca5fd546063a3c7dc2e568ba3355661a9e2b2c",

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"83ca5fd546063a3c7dc2e568ba3355661a9e2b2c",

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"ed5bb786bbda2dee66a2d50faf51429dbc043a7b",

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"ed5bb786bbda2dee66a2d50faf51429dbc043a7b",

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"4f26664364207fa8b1af9f8722647ab2d4ac5d43",

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"4f26664364207fa8b1af9f8722647ab2d4ac5d43",

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"deff712f05a90d96edbd70facc47d944be5897e3",

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"deff712f05a90d96edbd70facc47d944be5897e3",

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"32ae898b720c2f7eec2723d5bdd558b4cb2d3ddf",

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"32ae898b720c2f7eec2723d5bdd558b4cb2d3ddf",

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"7e61ac704deecde634b51e59daa8110435dcb3da",

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"7e61ac704deecde634b51e59daa8110435dcb3da",

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]

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]

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@repository.changesets.each do |rev|

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@repository.changesets.each do |rev|

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rev.destroy if del_revs.detect {|r| r == rev.scmid.to_s }

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rev.destroy if del_revs.detect {|r| r == rev.scmid.to_s }

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end

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end

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@project.reload

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@project.reload

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assert_equal NUM_REV - 6, @repository.changesets.count

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assert_equal NUM_REV - 6, @repository.changesets.count

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

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

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:committed_on => Time.now,

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:committed_on => Time.now,

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:revision => "abcd1234efgh",

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:revision => "abcd1234efgh",

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:scmid => "abcd1234efgh",

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:scmid => "abcd1234efgh",

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:comments => 'test')

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:comments => 'test')

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assert c.save

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assert c.save

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@project.reload

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@project.reload

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assert_equal NUM_REV - 5, @repository.changesets.count

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assert_equal NUM_REV - 5, @repository.changesets.count

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extra_info_heads << "abcd1234efgh"

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extra_info_heads << "abcd1234efgh"

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h = {}

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h = {}

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h["heads"] = extra_info_heads

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h["heads"] = extra_info_heads

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@repository.merge_extra_info(h)

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@repository.merge_extra_info(h)

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@repository.save

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@repository.save

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@project.reload

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@project.reload

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h1 = @repository.extra_info["heads"].dup

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h1 = @repository.extra_info["heads"].dup

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assert h1.index("abcd1234efgh")

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assert h1.index("abcd1234efgh")

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assert_equal 5, h1.size

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assert_equal 5, h1.size

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@repository.fetch_changesets

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@repository.fetch_changesets

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@project.reload

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@project.reload

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assert_equal NUM_REV - 5, @repository.changesets.count

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assert_equal NUM_REV - 5, @repository.changesets.count

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h2 = @repository.extra_info["heads"].dup

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h2 = @repository.extra_info["heads"].dup

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assert_equal h1, h2

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assert_equal h1, h2

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end

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end

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def test_parents

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def test_parents

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assert_equal 0, @repository.changesets.count

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assert_equal 0, @repository.changesets.count

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@repository.fetch_changesets

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@repository.fetch_changesets

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@project.reload

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@project.reload

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assert_equal NUM_REV, @repository.changesets.count

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assert_equal NUM_REV, @repository.changesets.count

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r1 = @repository.find_changeset_by_name("7234cb2750b63")

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r1 = @repository.find_changeset_by_name("7234cb2750b63")

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assert_equal [], r1.parents

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assert_equal [], r1.parents

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r2 = @repository.find_changeset_by_name("899a15dba03a3")

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r2 = @repository.find_changeset_by_name("899a15dba03a3")

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assert_equal 1, r2.parents.length

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assert_equal 1, r2.parents.length

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assert_equal "7234cb2750b63f47bff735edc50a1c0a433c2518",

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assert_equal "7234cb2750b63f47bff735edc50a1c0a433c2518",

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r2.parents[0].identifier

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r2.parents[0].identifier

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r3 = @repository.find_changeset_by_name("32ae898b720c2")

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r3 = @repository.find_changeset_by_name("32ae898b720c2")

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assert_equal 2, r3.parents.length

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assert_equal 2, r3.parents.length

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r4 = [r3.parents[0].identifier, r3.parents[1].identifier].sort

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r4 = [r3.parents[0].identifier, r3.parents[1].identifier].sort

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assert_equal "4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8", r4[0]

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assert_equal "4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8", r4[0]

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assert_equal "7e61ac704deecde634b51e59daa8110435dcb3da", r4[1]

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assert_equal "7e61ac704deecde634b51e59daa8110435dcb3da", r4[1]

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end

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end

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def test_db_consistent_ordering_init

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def test_db_consistent_ordering_init

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assert_nil @repository.extra_info

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assert_nil @repository.extra_info

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assert_equal 0, @repository.changesets.count

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assert_equal 0, @repository.changesets.count

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@repository.fetch_changesets

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@repository.fetch_changesets

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@project.reload

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@project.reload

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assert_equal 1, @repository.extra_info["db_consistent"]["ordering"]

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assert_equal 1, @repository.extra_info["db_consistent"]["ordering"]

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end

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end

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def test_db_consistent_ordering_before_1_2

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def test_db_consistent_ordering_before_1_2

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assert_nil @repository.extra_info

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assert_nil @repository.extra_info

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assert_equal 0, @repository.changesets.count

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assert_equal 0, @repository.changesets.count

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@repository.fetch_changesets

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@repository.fetch_changesets

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@project.reload

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@project.reload

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assert_equal NUM_REV, @repository.changesets.count

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assert_equal NUM_REV, @repository.changesets.count

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assert_not_nil @repository.extra_info

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assert_not_nil @repository.extra_info

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@repository.write_attribute(:extra_info, nil)

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h = {}

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h["heads"] = []

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h["branches"] = {}

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h["db_consistent"] = {}

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@repository.merge_extra_info(h)

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@repository.save

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@repository.save

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assert_nil @repository.extra_info

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assert_equal NUM_REV, @repository.changesets.count

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assert_equal NUM_REV, @repository.changesets.count

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@repository.fetch_changesets

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@repository.fetch_changesets

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@project.reload

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@project.reload

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assert_equal 0, @repository.extra_info["db_consistent"]["ordering"]

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assert_equal 0, @repository.extra_info["db_consistent"]["ordering"]

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extra_info_heads = @repository.extra_info["heads"].dup

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extra_info_heads = @repository.extra_info["heads"].dup

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extra_info_heads.delete_if { |x| x == "83ca5fd546063a3c7dc2e568ba3355661a9e2b2c" }

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extra_info_heads.delete_if { |x| x == "83ca5fd546063a3c7dc2e568ba3355661a9e2b2c" }

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del_revs = [

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del_revs = [

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"83ca5fd546063a3c7dc2e568ba3355661a9e2b2c",

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"83ca5fd546063a3c7dc2e568ba3355661a9e2b2c",

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"ed5bb786bbda2dee66a2d50faf51429dbc043a7b",

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"ed5bb786bbda2dee66a2d50faf51429dbc043a7b",

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"4f26664364207fa8b1af9f8722647ab2d4ac5d43",

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"4f26664364207fa8b1af9f8722647ab2d4ac5d43",

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"deff712f05a90d96edbd70facc47d944be5897e3",

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"deff712f05a90d96edbd70facc47d944be5897e3",

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"32ae898b720c2f7eec2723d5bdd558b4cb2d3ddf",

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"32ae898b720c2f7eec2723d5bdd558b4cb2d3ddf",

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"7e61ac704deecde634b51e59daa8110435dcb3da",

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"7e61ac704deecde634b51e59daa8110435dcb3da",

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]

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]

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@repository.changesets.each do |rev|

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@repository.changesets.each do |rev|

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rev.destroy if del_revs.detect {|r| r == rev.scmid.to_s }

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rev.destroy if del_revs.detect {|r| r == rev.scmid.to_s }

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end

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end

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@project.reload

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@project.reload

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cs1 = @repository.changesets

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cs1 = @repository.changesets

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assert_equal NUM_REV - 6, cs1.count

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assert_equal NUM_REV - 6, cs1.count

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assert_equal 0, @repository.extra_info["db_consistent"]["ordering"]

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assert_equal 0, @repository.extra_info["db_consistent"]["ordering"]

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extra_info_heads << "4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8"

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extra_info_heads << "4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8"

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h = {}

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h = {}

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h["heads"] = extra_info_heads

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h["heads"] = extra_info_heads

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@repository.merge_extra_info(h)

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@repository.merge_extra_info(h)

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@repository.save

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@repository.save

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@project.reload

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@project.reload

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assert @repository.extra_info["heads"].index("4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8")

249

assert @repository.extra_info["heads"].index("4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8")

247

@repository.fetch_changesets

250

@repository.fetch_changesets

248

@project.reload

251

@project.reload

249

assert_equal NUM_REV, @repository.changesets.count

252

assert_equal NUM_REV, @repository.changesets.count

250

assert_equal NUM_HEAD, @repository.extra_info["heads"].size

253

assert_equal NUM_HEAD, @repository.extra_info["heads"].size

251

254

252

assert_equal 0, @repository.extra_info["db_consistent"]["ordering"]

255

assert_equal 0, @repository.extra_info["db_consistent"]["ordering"]

253

end

256

end

254

257

255

def test_heads_from_branches_hash

258

def test_heads_from_branches_hash

256

assert_nil @repository.extra_info

259

assert_nil @repository.extra_info

257

assert_equal 0, @repository.changesets.count

260

assert_equal 0, @repository.changesets.count

258

assert_equal [], @repository.heads_from_branches_hash

261

assert_equal [], @repository.heads_from_branches_hash

259

h = {}

262

h = {}

260

h["branches"] = {}

263

h["branches"] = {}

261

h["branches"]["test1"] = {}

264

h["branches"]["test1"] = {}

262

h["branches"]["test1"]["last_scmid"] = "1234abcd"

265

h["branches"]["test1"]["last_scmid"] = "1234abcd"

263

h["branches"]["test2"] = {}

266

h["branches"]["test2"] = {}

264

h["branches"]["test2"]["last_scmid"] = "abcd1234"

267

h["branches"]["test2"]["last_scmid"] = "abcd1234"

265

@repository.merge_extra_info(h)

268

@repository.merge_extra_info(h)

266

@repository.save

269

@repository.save

267

@project.reload

270

@project.reload

268

assert_equal ["1234abcd", "abcd1234"], @repository.heads_from_branches_hash.sort

271

assert_equal ["1234abcd", "abcd1234"], @repository.heads_from_branches_hash.sort

269

end

272

end

270

273

271

def test_latest_changesets

274

def test_latest_changesets

272

assert_equal 0, @repository.changesets.count

275

assert_equal 0, @repository.changesets.count

273

@repository.fetch_changesets

276

@repository.fetch_changesets

274

@project.reload

277

@project.reload

275

assert_equal NUM_REV, @repository.changesets.count

278

assert_equal NUM_REV, @repository.changesets.count

276

# with limit

279

# with limit

277

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

280

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

278

assert_equal 2, changesets.size

281

assert_equal 2, changesets.size

279

282

280

# with path

283

# with path

281

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

284

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

282

assert_equal [

285

assert_equal [

283

'deff712f05a90d96edbd70facc47d944be5897e3',

286

'deff712f05a90d96edbd70facc47d944be5897e3',

284

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

287

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

285

'7234cb2750b63f47bff735edc50a1c0a433c2518',

288

'7234cb2750b63f47bff735edc50a1c0a433c2518',

286

], changesets.collect(&:revision)

289

], changesets.collect(&:revision)

287

290

288

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

291

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

289

assert_equal [

292

assert_equal [

290

'32ae898b720c2f7eec2723d5bdd558b4cb2d3ddf',

293

'32ae898b720c2f7eec2723d5bdd558b4cb2d3ddf',

291

'4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8',

294

'4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8',

292

'713f4944648826f558cf548222f813dabe7cbb04',

295

'713f4944648826f558cf548222f813dabe7cbb04',

293

'61b685fbe55ab05b5ac68402d5720c1a6ac973d1',

296

'61b685fbe55ab05b5ac68402d5720c1a6ac973d1',

294

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

297

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

295

'7234cb2750b63f47bff735edc50a1c0a433c2518',

298

'7234cb2750b63f47bff735edc50a1c0a433c2518',

296

], changesets.collect(&:revision)

299

], changesets.collect(&:revision)

297

300

298

# with path, revision and limit

301

# with path, revision and limit

299

changesets = @repository.latest_changesets('images', '899a15dba')

302

changesets = @repository.latest_changesets('images', '899a15dba')

300

assert_equal [

303

assert_equal [

301

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

304

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

302

'7234cb2750b63f47bff735edc50a1c0a433c2518',

305

'7234cb2750b63f47bff735edc50a1c0a433c2518',

303

], changesets.collect(&:revision)

306

], changesets.collect(&:revision)

304

307

305

changesets = @repository.latest_changesets('images', '899a15dba', 1)

308

changesets = @repository.latest_changesets('images', '899a15dba', 1)

306

assert_equal [

309

assert_equal [

307

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

310

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

308

], changesets.collect(&:revision)

311

], changesets.collect(&:revision)

309

312

310

changesets = @repository.latest_changesets('README', '899a15dba')

313

changesets = @repository.latest_changesets('README', '899a15dba')

311

assert_equal [

314

assert_equal [

312

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

315

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

313

'7234cb2750b63f47bff735edc50a1c0a433c2518',

316

'7234cb2750b63f47bff735edc50a1c0a433c2518',

314

], changesets.collect(&:revision)

317

], changesets.collect(&:revision)

315

318

316

changesets = @repository.latest_changesets('README', '899a15dba', 1)

319

changesets = @repository.latest_changesets('README', '899a15dba', 1)

317

assert_equal [

320

assert_equal [

318

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

321

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

319

], changesets.collect(&:revision)

322

], changesets.collect(&:revision)

320

323

321

# with path, tag and limit

324

# with path, tag and limit

322

changesets = @repository.latest_changesets('images', 'tag01.annotated')

325

changesets = @repository.latest_changesets('images', 'tag01.annotated')

323

assert_equal [

326

assert_equal [

324

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

327

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

325

'7234cb2750b63f47bff735edc50a1c0a433c2518',

328

'7234cb2750b63f47bff735edc50a1c0a433c2518',

326

], changesets.collect(&:revision)

329

], changesets.collect(&:revision)

327

330

328

changesets = @repository.latest_changesets('images', 'tag01.annotated', 1)

331

changesets = @repository.latest_changesets('images', 'tag01.annotated', 1)

329

assert_equal [

332

assert_equal [

330

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

333

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

331

], changesets.collect(&:revision)

334

], changesets.collect(&:revision)

332

335

333

changesets = @repository.latest_changesets('README', 'tag01.annotated')

336

changesets = @repository.latest_changesets('README', 'tag01.annotated')

334

assert_equal [

337

assert_equal [

335

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

338

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

336

'7234cb2750b63f47bff735edc50a1c0a433c2518',

339

'7234cb2750b63f47bff735edc50a1c0a433c2518',

337

], changesets.collect(&:revision)

340

], changesets.collect(&:revision)

338

341

339

changesets = @repository.latest_changesets('README', 'tag01.annotated', 1)

342

changesets = @repository.latest_changesets('README', 'tag01.annotated', 1)

340

assert_equal [

343

assert_equal [

341

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

344

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

342

], changesets.collect(&:revision)

345

], changesets.collect(&:revision)

343

346

344

# with path, branch and limit

347

# with path, branch and limit

345

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

348

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

346

assert_equal [

349

assert_equal [

347

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

350

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

348

'7234cb2750b63f47bff735edc50a1c0a433c2518',

351

'7234cb2750b63f47bff735edc50a1c0a433c2518',

349

], changesets.collect(&:revision)

352

], changesets.collect(&:revision)

350

353

351

changesets = @repository.latest_changesets('images', 'test_branch', 1)

354

changesets = @repository.latest_changesets('images', 'test_branch', 1)

352

assert_equal [

355

assert_equal [

353

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

356

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

354

], changesets.collect(&:revision)

357

], changesets.collect(&:revision)

355

358

356

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

359

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

357

assert_equal [

360

assert_equal [

358

'713f4944648826f558cf548222f813dabe7cbb04',

361

'713f4944648826f558cf548222f813dabe7cbb04',

359

'61b685fbe55ab05b5ac68402d5720c1a6ac973d1',

362

'61b685fbe55ab05b5ac68402d5720c1a6ac973d1',

360

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

363

'899a15dba03a3b350b89c3f537e4bbe02a03cdc9',

361

'7234cb2750b63f47bff735edc50a1c0a433c2518',

364

'7234cb2750b63f47bff735edc50a1c0a433c2518',

362

], changesets.collect(&:revision)

365

], changesets.collect(&:revision)

363

366

364

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

367

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

365

assert_equal [

368

assert_equal [

366

'713f4944648826f558cf548222f813dabe7cbb04',

369

'713f4944648826f558cf548222f813dabe7cbb04',

367

'61b685fbe55ab05b5ac68402d5720c1a6ac973d1',

370

'61b685fbe55ab05b5ac68402d5720c1a6ac973d1',

368

], changesets.collect(&:revision)

371

], changesets.collect(&:revision)

369

372

370

if JRUBY_SKIP

373

if JRUBY_SKIP

371

puts JRUBY_SKIP_STR

374

puts JRUBY_SKIP_STR

372

else

375

else

373

# latin-1 encoding path

376

# latin-1 encoding path

374

changesets = @repository.latest_changesets(

377

changesets = @repository.latest_changesets(

375

"latin-1-dir/test-#{@char_1}-2.txt", '64f1f3e89')

378

"latin-1-dir/test-#{@char_1}-2.txt", '64f1f3e89')

376

assert_equal [

379

assert_equal [

377

'64f1f3e89ad1cb57976ff0ad99a107012ba3481d',

380

'64f1f3e89ad1cb57976ff0ad99a107012ba3481d',

378

'4fc55c43bf3d3dc2efb66145365ddc17639ce81e',

381

'4fc55c43bf3d3dc2efb66145365ddc17639ce81e',

379

], changesets.collect(&:revision)

382

], changesets.collect(&:revision)

380

383

381

changesets = @repository.latest_changesets(

384

changesets = @repository.latest_changesets(

382

"latin-1-dir/test-#{@char_1}-2.txt", '64f1f3e89', 1)

385

"latin-1-dir/test-#{@char_1}-2.txt", '64f1f3e89', 1)

383

assert_equal [

386

assert_equal [

384

'64f1f3e89ad1cb57976ff0ad99a107012ba3481d',

387

'64f1f3e89ad1cb57976ff0ad99a107012ba3481d',

385

], changesets.collect(&:revision)

388

], changesets.collect(&:revision)

386

end

389

end

387

end

390

end

388

391

389

def test_latest_changesets_latin_1_dir

392

def test_latest_changesets_latin_1_dir

390

if WINDOWS_PASS

393

if WINDOWS_PASS

391

#

394

#

392

elsif JRUBY_SKIP

395

elsif JRUBY_SKIP

393

puts JRUBY_SKIP_STR

396

puts JRUBY_SKIP_STR

394

else

397

else

395

assert_equal 0, @repository.changesets.count

398

assert_equal 0, @repository.changesets.count

396

@repository.fetch_changesets

399

@repository.fetch_changesets

397

@project.reload

400

@project.reload

398

assert_equal NUM_REV, @repository.changesets.count

401

assert_equal NUM_REV, @repository.changesets.count

399

changesets = @repository.latest_changesets(

402

changesets = @repository.latest_changesets(

400

"latin-1-dir/test-#{@char_1}-subdir", '1ca7f5ed')

403

"latin-1-dir/test-#{@char_1}-subdir", '1ca7f5ed')

401

assert_equal [

404

assert_equal [

402

'1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127',

405

'1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127',

403

], changesets.collect(&:revision)

406

], changesets.collect(&:revision)

404

end

407

end

405

end

408

end

406

409

407

def test_find_changeset_by_name

410

def test_find_changeset_by_name

408

assert_equal 0, @repository.changesets.count

411

assert_equal 0, @repository.changesets.count

409

@repository.fetch_changesets

412

@repository.fetch_changesets

410

@project.reload

413

@project.reload

411

assert_equal NUM_REV, @repository.changesets.count

414

assert_equal NUM_REV, @repository.changesets.count

412

['7234cb2750b63f47bff735edc50a1c0a433c2518', '7234cb2750b'].each do |r|

415

['7234cb2750b63f47bff735edc50a1c0a433c2518', '7234cb2750b'].each do |r|

413

assert_equal '7234cb2750b63f47bff735edc50a1c0a433c2518',

416

assert_equal '7234cb2750b63f47bff735edc50a1c0a433c2518',

414

@repository.find_changeset_by_name(r).revision

417

@repository.find_changeset_by_name(r).revision

415

end

418

end

416

end

419

end

417

420

418

def test_find_changeset_by_empty_name

421

def test_find_changeset_by_empty_name

419

assert_equal 0, @repository.changesets.count

422

assert_equal 0, @repository.changesets.count

420

@repository.fetch_changesets

423

@repository.fetch_changesets

421

@project.reload

424

@project.reload

422

assert_equal NUM_REV, @repository.changesets.count

425

assert_equal NUM_REV, @repository.changesets.count

423

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

426

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

424

assert_nil @repository.find_changeset_by_name(r)

427

assert_nil @repository.find_changeset_by_name(r)

425

end

428

end

426

end

429

end

427

430

428

def test_identifier

431

def test_identifier

429

assert_equal 0, @repository.changesets.count

432

assert_equal 0, @repository.changesets.count

430

@repository.fetch_changesets

433

@repository.fetch_changesets

431

@project.reload

434

@project.reload

432

assert_equal NUM_REV, @repository.changesets.count

435

assert_equal NUM_REV, @repository.changesets.count

433

c = @repository.changesets.find_by_revision(

436

c = @repository.changesets.find_by_revision(

434

'7234cb2750b63f47bff735edc50a1c0a433c2518')

437

'7234cb2750b63f47bff735edc50a1c0a433c2518')

435

assert_equal c.scmid, c.identifier

438

assert_equal c.scmid, c.identifier

436

end

439

end

437

440

438

def test_format_identifier

441

def test_format_identifier

439

assert_equal 0, @repository.changesets.count

442

assert_equal 0, @repository.changesets.count

440

@repository.fetch_changesets

443

@repository.fetch_changesets

441

@project.reload

444

@project.reload

442

assert_equal NUM_REV, @repository.changesets.count

445

assert_equal NUM_REV, @repository.changesets.count

443

c = @repository.changesets.find_by_revision(

446

c = @repository.changesets.find_by_revision(

444

'7234cb2750b63f47bff735edc50a1c0a433c2518')

447

'7234cb2750b63f47bff735edc50a1c0a433c2518')

445

assert_equal '7234cb27', c.format_identifier

448

assert_equal '7234cb27', c.format_identifier

446

end

449

end

447

450

448

def test_activities

451

def test_activities

449

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

452

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

450

:committed_on => Time.now,

453

:committed_on => Time.now,

451

:revision => 'abc7234cb2750b63f47bff735edc50a1c0a433c2',

454

:revision => 'abc7234cb2750b63f47bff735edc50a1c0a433c2',

452

:scmid => 'abc7234cb2750b63f47bff735edc50a1c0a433c2',

455

:scmid => 'abc7234cb2750b63f47bff735edc50a1c0a433c2',

453

:comments => 'test')

456

:comments => 'test')

454

assert c.event_title.include?('abc7234c:')

457

assert c.event_title.include?('abc7234c:')

455

assert_equal 'abc7234cb2750b63f47bff735edc50a1c0a433c2', c.event_url[:rev]

458

assert_equal 'abc7234cb2750b63f47bff735edc50a1c0a433c2', c.event_url[:rev]

456

end

459

end

457

460

458

def test_log_utf8

461

def test_log_utf8

459

assert_equal 0, @repository.changesets.count

462

assert_equal 0, @repository.changesets.count

460

@repository.fetch_changesets

463

@repository.fetch_changesets

461

@project.reload

464

@project.reload

462

assert_equal NUM_REV, @repository.changesets.count

465

assert_equal NUM_REV, @repository.changesets.count

463

str_felix_hex = FELIX_HEX.dup

466

str_felix_hex = FELIX_HEX.dup

464

if str_felix_hex.respond_to?(:force_encoding)

467

if str_felix_hex.respond_to?(:force_encoding)

465

str_felix_hex.force_encoding('UTF-8')

468

str_felix_hex.force_encoding('UTF-8')

466

end

469

end

467

c = @repository.changesets.find_by_revision(

470

c = @repository.changesets.find_by_revision(

468

'ed5bb786bbda2dee66a2d50faf51429dbc043a7b')

471

'ed5bb786bbda2dee66a2d50faf51429dbc043a7b')

469

assert_equal "#{str_felix_hex} <felix@fachschaften.org>", c.committer

472

assert_equal "#{str_felix_hex} <felix@fachschaften.org>", c.committer

470

end

473

end

471

474

472

def test_previous

475

def test_previous

473

assert_equal 0, @repository.changesets.count

476

assert_equal 0, @repository.changesets.count

474

@repository.fetch_changesets

477

@repository.fetch_changesets

475

@project.reload

478

@project.reload

476

assert_equal NUM_REV, @repository.changesets.count

479

assert_equal NUM_REV, @repository.changesets.count

477

%w|1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127 1ca7f5ed|.each do |r1|

480

%w|1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127 1ca7f5ed|.each do |r1|

478

changeset = @repository.find_changeset_by_name(r1)

481

changeset = @repository.find_changeset_by_name(r1)

479

%w|64f1f3e89ad1cb57976ff0ad99a107012ba3481d 64f1f3e89ad1|.each do |r2|

482

%w|64f1f3e89ad1cb57976ff0ad99a107012ba3481d 64f1f3e89ad1|.each do |r2|

480

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

483

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

481

end

484

end

482

end

485

end

483

end

486

end

484

487

485

def test_previous_nil

488

def test_previous_nil

486

assert_equal 0, @repository.changesets.count

489

assert_equal 0, @repository.changesets.count

487

@repository.fetch_changesets

490

@repository.fetch_changesets

488

@project.reload

491

@project.reload

489

assert_equal NUM_REV, @repository.changesets.count

492

assert_equal NUM_REV, @repository.changesets.count

490

%w|7234cb2750b63f47bff735edc50a1c0a433c2518 7234cb275|.each do |r1|

493

%w|7234cb2750b63f47bff735edc50a1c0a433c2518 7234cb275|.each do |r1|

491

changeset = @repository.find_changeset_by_name(r1)

494

changeset = @repository.find_changeset_by_name(r1)

492

assert_nil changeset.previous

495

assert_nil changeset.previous

493

end

496

end

494

end

497

end

495

498

496

def test_next

499

def test_next

497

assert_equal 0, @repository.changesets.count

500

assert_equal 0, @repository.changesets.count

498

@repository.fetch_changesets

501

@repository.fetch_changesets

499

@project.reload

502

@project.reload

500

assert_equal NUM_REV, @repository.changesets.count

503

assert_equal NUM_REV, @repository.changesets.count

501

%w|64f1f3e89ad1cb57976ff0ad99a107012ba3481d 64f1f3e89ad1|.each do |r2|

504

%w|64f1f3e89ad1cb57976ff0ad99a107012ba3481d 64f1f3e89ad1|.each do |r2|

502

changeset = @repository.find_changeset_by_name(r2)

505

changeset = @repository.find_changeset_by_name(r2)

503

%w|1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127 1ca7f5ed|.each do |r1|

506

%w|1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127 1ca7f5ed|.each do |r1|

504

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

507

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

505

end

508

end

506

end

509

end

507

end

510

end

508

511

509

def test_next_nil

512

def test_next_nil

510

assert_equal 0, @repository.changesets.count

513

assert_equal 0, @repository.changesets.count

511

@repository.fetch_changesets

514

@repository.fetch_changesets

512

@project.reload

515

@project.reload

513

assert_equal NUM_REV, @repository.changesets.count

516

assert_equal NUM_REV, @repository.changesets.count

514

%w|2a682156a3b6e77a8bf9cd4590e8db757f3c6c78 2a682156a3b6e77a|.each do |r1|

517

%w|2a682156a3b6e77a8bf9cd4590e8db757f3c6c78 2a682156a3b6e77a|.each do |r1|

515

changeset = @repository.find_changeset_by_name(r1)

518

changeset = @repository.find_changeset_by_name(r1)

516

assert_nil changeset.next

519

assert_nil changeset.next

517

end

520

end

518

end

521

end

519

else

522

else

520

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

523

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

521

def test_fake; assert true end

524

def test_fake; assert true end

522

end

525

end

523

end

526

end

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             # 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 = 28
               NUM_HEAD = 6
               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 39, @repository.changes.count
                   commit = @repository.changesets.find_by_revision("7234cb2750b63f47bff735edc50a1c0a433c2518")
                   assert_equal "7234cb2750b63f47bff735edc50a1c0a433c2518", commit.scmid
                   assert_equal "Initial import.\nThe repository contains 3 files.", commit.comments
                   assert_equal "jsmith <jsmith@foo.bar>", 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 3, commit.changes.count
                   change = commit.changes.sort_by(&:path).first
                   assert_equal "README", change.path
                   assert_equal "A", change.action
                   assert_equal NUM_HEAD, @repository.extra_info["heads"].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
                   extra_info_heads = @repository.extra_info["heads"].dup
                   assert_equal NUM_HEAD, extra_info_heads.size
                   extra_info_heads.delete_if { |x| x == "83ca5fd546063a3c7dc2e568ba3355661a9e2b2c" }
                   assert_equal 4, extra_info_heads.size
                   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 NUM_REV - 6, cs1.count
                   extra_info_heads << "4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8"
                   h = {}
                   h["heads"] = extra_info_heads
                   @repository.merge_extra_info(h)
                   @repository.save
                   @project.reload
                   assert @repository.extra_info["heads"].index("4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8")
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   assert_equal NUM_HEAD, @repository.extra_info["heads"].size
                   assert @repository.extra_info["heads"].index("83ca5fd546063a3c7dc2e568ba3355661a9e2b2c")
                 end
                 def test_fetch_changesets_history_editing
                   assert_equal 0, @repository.changesets.count
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   extra_info_heads = @repository.extra_info["heads"].dup
                   assert_equal NUM_HEAD, extra_info_heads.size
                   extra_info_heads.delete_if { |x| x == "83ca5fd546063a3c7dc2e568ba3355661a9e2b2c" }
                   assert_equal 4, extra_info_heads.size
                   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
                   assert_equal NUM_REV - 6, @repository.changesets.count
                   c = Changeset.new(:repository   => @repository,
                                     :committed_on => Time.now,
                                     :revision     => "abcd1234efgh",
                                     :scmid        => "abcd1234efgh",
                                     :comments     => 'test')
                   assert c.save
                   @project.reload
                   assert_equal NUM_REV - 5, @repository.changesets.count
                   extra_info_heads << "abcd1234efgh"
                   h = {}
                   h["heads"] = extra_info_heads
                   @repository.merge_extra_info(h)
                   @repository.save
                   @project.reload
                   h1 = @repository.extra_info["heads"].dup
                   assert h1.index("abcd1234efgh")
                   assert_equal 5, h1.size
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV - 5, @repository.changesets.count
                   h2 = @repository.extra_info["heads"].dup
                   assert_equal h1, h2
                 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)
+                  h = {}
+                  h["heads"] = []
+                  h["branches"] = {}
+                  h["db_consistent"] = {}
+                  @repository.merge_extra_info(h)
                   @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"]
                   extra_info_heads = @repository.extra_info["heads"].dup
                   extra_info_heads.delete_if { |x| x == "83ca5fd546063a3c7dc2e568ba3355661a9e2b2c" }
                   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 NUM_REV - 6, cs1.count
                   assert_equal 0, @repository.extra_info["db_consistent"]["ordering"]
                   extra_info_heads << "4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8"
                   h = {}
                   h["heads"] = extra_info_heads
                   @repository.merge_extra_info(h)
                   @repository.save
                   @project.reload
                   assert @repository.extra_info["heads"].index("4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8")
                   @repository.fetch_changesets
                   @project.reload
                   assert_equal NUM_REV, @repository.changesets.count
                   assert_equal NUM_HEAD, @repository.extra_info["heads"].size
                   assert_equal 0, @repository.extra_info["db_consistent"]["ordering"]
                 end
                 def test_heads_from_branches_hash
                   assert_nil @repository.extra_info
                   assert_equal 0, @repository.changesets.count
                   assert_equal [], @repository.heads_from_branches_hash
                   h = {}
                   h["branches"] = {}
                   h["branches"]["test1"] = {}
                   h["branches"]["test1"]["last_scmid"] = "1234abcd"
                   h["branches"]["test2"] = {}
                   h["branches"]["test2"]["last_scmid"] = "abcd1234"
                   @repository.merge_extra_info(h)
                   @repository.save
                   @project.reload
                   assert_equal ["1234abcd", "abcd1234"], @repository.heads_from_branches_hash.sort
                 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('', 'master', 2)
                   assert_equal 2, changesets.size
                   # with path
                   changesets = @repository.latest_changesets('images', 'master')
                   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} <felix@fachschaften.org>", 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 7234cb275|.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|2a682156a3b6e77a8bf9cd4590e8db757f3c6c78 2a682156a3b6e77a|.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