|
|
# Redmine - project management software
|
|
|
# Copyright (C) 2006-2016 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 ProjectNestedSetConcurrencyTest < ActiveSupport::TestCase
|
|
|
self.use_transactional_fixtures = false
|
|
|
|
|
|
def setup
|
|
|
CustomField.delete_all
|
|
|
end
|
|
|
|
|
|
def teardown
|
|
|
Project.delete_all
|
|
|
end
|
|
|
|
|
|
def test_concurrency
|
|
|
skip if sqlite?
|
|
|
# Generates a project and destroys it in order
|
|
|
# to load all needed classes before starting threads
|
|
|
p = generate_project!
|
|
|
p.destroy
|
|
|
|
|
|
assert_difference 'Project.count', 60 do
|
|
|
threads = []
|
|
|
3.times do |i|
|
|
|
threads << Thread.new(i) do
|
|
|
ActiveRecord::Base.connection_pool.with_connection do
|
|
|
begin
|
|
|
10.times do
|
|
|
p = generate_project!
|
|
|
c1 = generate_project! :parent_id => p.id
|
|
|
c2 = generate_project! :parent_id => p.id
|
|
|
c3 = generate_project! :parent_id => p.id
|
|
|
c2.reload.destroy
|
|
|
c1.reload.destroy
|
|
|
end
|
|
|
rescue Exception => e
|
|
|
Thread.current[:exception] = e.message
|
|
|
end
|
|
|
end
|
|
|
end
|
|
|
end
|
|
|
threads.each do |thread|
|
|
|
thread.join
|
|
|
assert_nil thread[:exception]
|
|
|
end
|
|
|
end
|
|
|
end
|
|
|
|
|
|
# Generates a bare project with random name
|
|
|
# and identifier
|
|
|
def generate_project!(attributes={})
|
|
|
identifier = "a"+Redmine::Utils.random_hex(6)
|
|
|
Project.generate!({
|
|
|
:identifier => identifier,
|
|
|
:name => identifier,
|
|
|
:tracker_ids => [],
|
|
|
:enabled_module_names => []
|
|
|
}.merge(attributes))
|
|
|
end
|
|
|
end
|
|
|
|
