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require 'spec_helper'
require 'rake'
describe 'gitlab:app namespace rake task' do
before :all do
Rake.application.rake_require "tasks/gitlab/task_helpers"
Rake.application.rake_require "tasks/gitlab/backup"
Rake.application.rake_require "tasks/gitlab/shell"
# empty task as env is already loaded
Rake::Task.define_task :environment
end
def run_rake_task(task_name)
Rake::Task[task_name].reenable
Rake.application.invoke_task task_name
end
def reenable_backup_sub_tasks
%w{db repo uploads builds artifacts}.each do |subtask|
Rake::Task["gitlab:backup:#{subtask}:create"].reenable
end
end
describe 'backup_restore' do
before do
# avoid writing task output to spec progress
allow($stdout).to receive :write
end
context 'gitlab version' do
before do
allow(Dir).to receive(:glob).and_return([])
allow(Dir).to receive(:chdir)
allow(File).to receive(:exists?).and_return(true)
allow(Kernel).to receive(:system).and_return(true)
allow(FileUtils).to receive(:cp_r).and_return(true)
allow(FileUtils).to receive(:mv).and_return(true)
allow(Rake::Task["gitlab:shell:setup"]).
to receive(:invoke).and_return(true)
end
let(:gitlab_version) { Gitlab::VERSION }
it 'should fail on mismatch' do
allow(YAML).to receive(:load_file).
and_return({ gitlab_version: "not #{gitlab_version}" })
expect { run_rake_task('gitlab:backup:restore') }.
to raise_error(SystemExit)
end
it 'should invoke restoration on mach' do
allow(YAML).to receive(:load_file).
and_return({ gitlab_version: gitlab_version })
expect(Rake::Task["gitlab:backup:db:restore"]).to receive(:invoke)
expect(Rake::Task["gitlab:backup:repo:restore"]).to receive(:invoke)
expect(Rake::Task["gitlab:backup:builds:restore"]).to receive(:invoke)
expect(Rake::Task["gitlab:backup:uploads:restore"]).to receive(:invoke)
expect(Rake::Task["gitlab:backup:artifacts:restore"]).to receive(:invoke)
expect(Rake::Task["gitlab:shell:setup"]).to receive(:invoke)
expect { run_rake_task('gitlab:backup:restore') }.not_to raise_error
end
end
end # backup_restore task
describe 'backup_create' do
def tars_glob
Dir.glob(File.join(Gitlab.config.backup.path, '*_gitlab_backup.tar'))
end
def create_backup
FileUtils.rm tars_glob
# Redirect STDOUT and run the rake task
orig_stdout = $stdout
$stdout = StringIO.new
reenable_backup_sub_tasks
run_rake_task('gitlab:backup:create')
reenable_backup_sub_tasks
$stdout = orig_stdout
@backup_tar = tars_glob.first
end
before do
create_backup
end
after do
FileUtils.rm(@backup_tar)
end
context 'archive file permissions' do
it 'should set correct permissions on the tar file' do
expect(File.exist?(@backup_tar)).to be_truthy
expect(File::Stat.new(@backup_tar).mode.to_s(8)).to eq('100600')
end
context 'with custom archive_permissions' do
before do
allow(Gitlab.config.backup).to receive(:archive_permissions).and_return(0651)
# We created a backup in a before(:all) so it got the default permissions.
# We now need to do some work to create a _new_ backup file using our stub.
FileUtils.rm(@backup_tar)
create_backup
end
it 'uses the custom permissions' do
expect(File::Stat.new(@backup_tar).mode.to_s(8)).to eq('100651')
end
end
end
it 'should set correct permissions on the tar contents' do
tar_contents, exit_status = Gitlab::Popen.popen(
%W{tar -tvf #{@backup_tar} db uploads.tar.gz repositories builds.tar.gz artifacts.tar.gz}
)
expect(exit_status).to eq(0)
expect(tar_contents).to match('db/')
expect(tar_contents).to match('uploads.tar.gz')
expect(tar_contents).to match('repositories/')
expect(tar_contents).to match('builds.tar.gz')
expect(tar_contents).to match('artifacts.tar.gz')
expect(tar_contents).not_to match(/^.{4,9}[rwx].* (database.sql.gz|uploads.tar.gz|repositories|builds.tar.gz|artifacts.tar.gz)\/$/)
end
it 'should delete temp directories' do
temp_dirs = Dir.glob(
File.join(Gitlab.config.backup.path, '{db,repositories,uploads,builds,artifacts}')
)
expect(temp_dirs).to be_empty
end
end # backup_create task
describe "Skipping items" do
def tars_glob
Dir.glob(File.join(Gitlab.config.backup.path, '*_gitlab_backup.tar'))
end
before :all do
@origin_cd = Dir.pwd
reenable_backup_sub_tasks
FileUtils.rm tars_glob
# Redirect STDOUT and run the rake task
orig_stdout = $stdout
$stdout = StringIO.new
ENV["SKIP"] = "repositories"
run_rake_task('gitlab:backup:create')
$stdout = orig_stdout
@backup_tar = tars_glob.first
end
after :all do
FileUtils.rm(@backup_tar)
Dir.chdir @origin_cd
end
it "does not contain skipped item" do
tar_contents, _exit_status = Gitlab::Popen.popen(
%W{tar -tvf #{@backup_tar} db uploads.tar.gz repositories builds.tar.gz artifacts.tar.gz}
)
expect(tar_contents).to match('db/')
expect(tar_contents).to match('uploads.tar.gz')
expect(tar_contents).to match('builds.tar.gz')
expect(tar_contents).to match('artifacts.tar.gz')
expect(tar_contents).not_to match('repositories/')
end
it 'does not invoke repositories restore' do
allow(Rake::Task["gitlab:shell:setup"]).
to receive(:invoke).and_return(true)
allow($stdout).to receive :write
expect(Rake::Task["gitlab:backup:db:restore"]).to receive :invoke
expect(Rake::Task["gitlab:backup:repo:restore"]).not_to receive :invoke
expect(Rake::Task["gitlab:backup:builds:restore"]).to receive :invoke
expect(Rake::Task["gitlab:backup:artifacts:restore"]).to receive :invoke
expect(Rake::Task["gitlab:shell:setup"]).to receive :invoke
expect { run_rake_task('gitlab:backup:restore') }.not_to raise_error
end
end
end # gitlab:app namespace
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