Module: Autotest::Screen

Defined in:
lib/autotest/screen.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.clear_screen_caption ⇒ Object 



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# File 'lib/autotest/screen.rb', line 45

def self.clear_screen_caption
  system %Q{ screen -S #{screen_pid} -X eval 'caption splitonly' }
rescue
  STDERR.puts "Unable to find parent screen process."
  STDERR.puts $!.message
  STDERR.puts $!.backtrace.join( "\n" )
end

.green(text) ⇒ Object 



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# File 'lib/autotest/screen.rb', line 9

def self.green( text )
  "%{dG}#{text}"
end

.red(text) ⇒ Object 



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# File 'lib/autotest/screen.rb', line 13

def self.red( text )
  "%{dR}#{text}"
end

.screen_caption=(caption) ⇒ Object 



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# File 'lib/autotest/screen.rb', line 37

def self.screen_caption=( caption )
  system %Q{ screen -S #{screen_pid} -X eval 'caption always "#{caption}"' }
rescue
  STDERR.puts "Unable to find parent screen process."
  STDERR.puts $!.message
  STDERR.puts $!.backtrace.join( "\n" )
end

.screen_pid(pid = Process.ppid) ⇒ Object 



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# File 'lib/autotest/screen.rb', line 21

def self.screen_pid( pid=Process.ppid )
  @screen_pid ||= lambda {
    status = File.read( "/proc/#{pid}/stat" )
    unless status =~ /(\d+) \((.*?)\) \w (\d+)/
      raise "Trouble reading status of process #{pid}"
    end

    pid, exe, ppid = $1, $2, $3
    if exe =~ /^screen/i
      pid
    else
      screen_pid( ppid )
    end
  }.call
end

.update(kind, num = nil, total = num) ⇒ Object 



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# File 'lib/autotest/screen.rb', line 54

def self.update( kind, num=nil, total=num )
  case kind
  when :failure
    self.screen_caption = red(
      " #{num} failed from #{total}."
    )
  when :pending
    self.screen_caption = yellow(
      " #{num} pending from #{total}."
    )
  when :success
    self.screen_caption = green(
      " #{num} passed."
    )
  when :error
    self.screen_caption = red( " Error running tests." )
  else
    raise "Unexpected kind of update #{kind}"
  end
end

.yellow(text) ⇒ Object 



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# File 'lib/autotest/screen.rb', line 17

def self.yellow( text )
  "%{dy}#{text}"
end

Instance Method Details

#ran_command ⇒ Object

Parse the RSpec and Test::Unit results and send them to Growl.



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# File 'lib/autotest/screen.rb', line 78

Autotest.add_hook :ran_command do |autotest|
  result = Autotest::Result.new( autotest )
  if result.exists?
    case result.framework
    when 'rspec'
      if result.has?( 'example-failed' )
        update :failure, result[ 'example-failed' ], result[ 'example' ]
      elsif result.has?( 'example-pending' )
        update :pending, result[ 'example-pending' ], result[ 'example' ]
      else
        update :success, result.get( 'example' )
      end
    end
  else
    update :error
  end

  false
end