Module: RRRSpec::Client::Support

Defined in:
lib/rrrspec/client/support.rb

Class Method Summary collapse

Class Method Details

.estimate_sec_sorted(taskset_class, spec_files) ⇒ Object

Public: Sort the spec filepaths by their estiamted spec execution times.

Returns an array of [spec_file, estiamte_sec]



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# File 'lib/rrrspec/client/support.rb', line 153

def estimate_sec_sorted(taskset_class, spec_files)
  estimate_secs = TasksetEstimation.estimate_secs(taskset_class)
  spec_files.map do |spec_file|
    [spec_file, estimate_secs[spec_file]]
  end.sort do |a, b|
    case
    when a[1] == nil && b[1] == nil then 0
    when a[1] == nil && b[1] != nil then 1
    when a[1] != nil && b[1] == nil then -1
    else a[1] - b[1]
    end
  end
end

.is_using_rsync?(rsync_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rrrspec/client/support.rb', line 144

def is_using_rsync?(rsync_name)
  ActiveTaskset.list.any? do |taskset|
    taskset.rsync_name == rsync_name
  end
end

.run_rsync_package(rsync_name) ⇒ Object 



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# File 'lib/rrrspec/client/support.rb', line 135

def run_rsync_package(rsync_name)
  conf = RRRSpec.configuration
  remote_path = File.join(conf.rsync_remote_path, rsync_name)
  command = "rsync #{conf.rsync_options} #{conf.packaging_dir}/ #{remote_path}"
  $stderr.puts command
  system(command)
  $?.success?
end

.show_result(taskset, verbose = false, show_errors = false) ⇒ Object 



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# File 'lib/rrrspec/client/support.rb', line 43

def show_result(taskset, verbose=false, show_errors=false)
  if show_errors
    puts "Failed Tasks:\n\n"
    taskset.tasks.each do |task|
      if task.status == "failed"
        trial = task.trials.detect { |t| t.status == "failed" }
        stdout = trial.stdout
        puts "Task: #{task.spec_file}\n\n"
        unless stdout.blank?
          puts "\tSTDOUT:"
          stdout.each_line { |line| puts "\t#{line}" }
        end
        stderr = trial.stderr
        unless stderr.blank?
          puts "STDERR:"
          stderr.each_line { |line| puts "\t#{line}" }
        end
        puts "\n"
      end
    end
    puts
  end

  puts "Status:    #{taskset.status}"
  puts "Created:   #{taskset.created_at}"
  puts "Finished:  #{taskset.finished_at}"
  puts "Tasks:     #{taskset.task_size}"
  puts "Succeeded: #{taskset.succeeded_count}"
  puts "Failed:    #{taskset.failed_count}"

  if verbose
    puts

    puts "Log:"
    taskset.log.each_line { |line| puts "\t#{line}" }
    puts

    puts "Workers:"
    taskset.worker_logs.each do |worker_log|
      puts "\tKey: #{worker_log.key}"
      puts "\tStarted:        #{worker_log.started_at}"
      puts "\tRSync Finished: #{worker_log.rsync_finished_at}"
      puts "\tSetup Finished: #{worker_log.setup_finished_at}"
      puts "\tFinished:       #{worker_log.finished_at}"
      puts "\tLog:"
      worker_log.log.each_line { |line| puts "\t\t#{line}" }
    end
    puts

    puts "Slaves:"
    taskset.slaves.each do |slave|
      puts "\tKey:    #{slave.key}"
      puts "\tStatus: #{slave.status}"
      puts "\tTrials:"
      slave.trials.each do |trial|
        puts "\t\t#{trial.key}"
      end
      puts "\tLog:"
      slave.log.each_line { |line| puts "\t\t#{line}" }
    end
    puts

    puts "Tasks:"
    taskset.tasks.each do |task|
      puts "\tKey:    #{task.key}"
      puts "\tSpec:   #{task.spec_file}"
      puts "\tStatus: #{task.status}"
      puts "\tTrials:"
      task.trials.each do |trial|
        puts "\t\tKey:      #{trial.key}"
        puts "\t\tSlave:    #{trial.slave.key}"
        puts "\t\tStatus:   #{trial.status}"
        puts "\t\tStarted:  #{trial.started_at}"
        puts "\t\tFinished: #{trial.finished_at}"
        puts "\t\tPassed:   #{trial.passed}"
        puts "\t\tPending:  #{trial.pending}"
        puts "\t\tFailed:   #{trial.failed}"
        stdout = trial.stdout
        if stdout
          puts "\t\tSTDOUT:"
          stdout.each_line { |line| puts "\t\t\t#{line}" }
        end
        stderr = trial.stderr
        if stderr
          puts "\t\tSTDERR:"
          stderr.each_line { |line| puts "\t\t\t#{line}" }
        end
      end
    end
  end
end

.start_taskset(conf, rsync_name) ⇒ Object 



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# File 'lib/rrrspec/client/support.rb', line 6

def start_taskset(conf, rsync_name)
  $stderr.puts '1/3) Start rsync...'
  if is_using_rsync?(rsync_name)
    $stderr.puts 'It seems you are running rrrspec already'
    $stderr.puts 'Please wait until the previous run finishes'
    exit 1
  end
  unless run_rsync_package(rsync_name)
    $stderr.puts 'rsync failed.'
    exit 1
  end

  $stderr.puts '2/3) Creating a new taskset...'
  taskset = Taskset.create(
    rsync_name,
    conf.setup_command,
    conf.slave_command,
    conf.worker_type,
    conf.taskset_class,
    conf.max_workers,
    conf.max_trials,
    conf.unknown_spec_timeout_sec,
    conf.least_timeout_sec
  )
  estimate_sec_sorted(conf.taskset_class, conf.spec_files.uniq).reverse_each do |spec_file, estimate_sec|
    task = Task.create(taskset, estimate_sec, spec_file)
    taskset.add_task(task)
    taskset.enqueue_task(task)
  end

  $stderr.puts '3/3) Enqueue the taskset...'
  ActiveTaskset.add(taskset)
  DispatcherQueue.notify
  $stderr.puts 'Your request is successfully enqueued!'
  return taskset
end