Class: RSpec::MultiprocessRunner::Coordinator

Inherits:
Object
  • Object
show all
Defined in:
lib/rspec/multiprocess_runner/coordinator.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(worker_count, files, options) ⇒ Coordinator

Returns a new instance of Coordinator.



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# File 'lib/rspec/multiprocess_runner/coordinator.rb', line 10

def initialize(worker_count, files, options)
  self.options = options
  @file_buffer = []
  @workers = []
  @stopped_workers = []
  @worker_results = []
  @file_coordinator = FileCoordinator.new(files, options)
end

Instance Attribute Details

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/rspec/multiprocess_runner/coordinator.rb', line 8

def options
  @options
end

Instance Method Details

#exit_code ⇒ Object 



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# File 'lib/rspec/multiprocess_runner/coordinator.rb', line 41

def exit_code
  exit_code = 0
  exit_code |= 1 if any_example_failed?
  exit_code |= 2 if failed_workers.any? || error_messages.any?
  exit_code |= 4 if work_left_to_do? || @file_coordinator.missing_files.any?
  exit_code
end

#failed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rspec/multiprocess_runner/coordinator.rb', line 37

def failed?
  0 < exit_code
end

#run ⇒ Object 



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# File 'lib/rspec/multiprocess_runner/coordinator.rb', line 19

def run
  @start_time = Time.now
  expected_worker_numbers.each do |n|
    create_and_start_worker_if_necessary(n)
  end
  run_loop
  quit_all_workers
  @file_coordinator.finished
  if @file_coordinator.remaining_files.any?
    run_loop
    quit_all_workers
    @file_coordinator.finished
  end
  print_summary

  exit_code
end

#shutdown(options = {}) ⇒ Object 



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# File 'lib/rspec/multiprocess_runner/coordinator.rb', line 49

def shutdown(options={})
  if @shutting_down
    # Immediately kill the workers if shutdown is requested again
    end_workers_in_parallel(@workers.dup, :kill_now)
  else
    @shutting_down = true
    print "Shutting down #{pluralize(@workers.size, "worker")} …" if options[:print_summary]
    # end_workers_in_parallel modifies @workers, so dup before sending in
    end_workers_in_parallel(@workers.dup, :shutdown_now)
    if options[:print_summary]
      puts " done"
      print_summary
    end
  end
end