Class: ParallelCalabash::IosHelper

Inherits:
Object
  • Object
show all
Includes:
DevicesHelper
Defined in:
lib/parallel_calabash/adb_helper.rb

Instance Method Summary collapse

Methods included from DevicesHelper

#device_for_process, #number_of_connected_devices

Constructor Details

#initialize(filter = nil, default_simulator = nil, config_file = nil, instruments = nil) ⇒ IosHelper

Returns a new instance of IosHelper.



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# File 'lib/parallel_calabash/adb_helper.rb', line 52

def initialize(filter = nil, default_simulator = nil, config_file = nil, instruments = nil)
  @filter = filter || []
  @default_simulator = default_simulator || {}
  config_file = config_file || "#{ENV['HOME']}/.parallel_calabash"
  if config_file.is_a? Hash
      @config = config_file
    else
      @config = File.exist?(config_file) ? eval(File.read(config_file)) : {}
  end
  @instruments = instruments || %x(instruments -s devices ; echo) # Bizarre workaround for xcode 7
end

Instance Method Details

#apply_filter(configs) ⇒ Object 



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# File 'lib/parallel_calabash/adb_helper.rb', line 113

def apply_filter(configs)
  return configs if @filter.empty?
  filter_join = @filter.join('|')
  configs.select do |c|
    [c.keys, c.values].flatten.find { |k| k.to_s.match(filter_join) }
  end
end

#compute_devices ⇒ Object 



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# File 'lib/parallel_calabash/adb_helper.rb', line 95

def compute_devices
  users = @config[:USERS] || []
  init = @config[:INIT] || ''
  devices = remove_unconnected_devices(@config[:DEVICES])
  fail 'Devices configured, but no devices attached!' if devices.empty?
  configs = devices.map.with_index do |d, i|
    if users[i]
      d[:USER] = users[i]
      d[:INIT] = init
      d
    else
      print "** No user for device #{d}"
      nil
    end
  end
  configs.compact
end

#compute_simulators ⇒ Object 



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# File 'lib/parallel_calabash/adb_helper.rb', line 80

def compute_simulators
  port = (@config[:CALABASH_SERVER_PORT] || 28000).to_i
  users = @config[:USERS] || []
  init = @config[:INIT] || ''
  simulator = @config[:DEVICE_TARGET] || nil
  users.map.with_index do |u, i|
    {}.tap do |my_hash|
      my_hash[:USER] = u
      my_hash[:CALABASH_SERVER_PORT] = port + i
      my_hash[:INIT] = init
      my_hash[:DEVICE_TARGET] = simulator unless simulator.nil?
    end
  end
end

#connected_devices_with_model_info ⇒ Object 



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# File 'lib/parallel_calabash/adb_helper.rb', line 68

def connected_devices_with_model_info
  return @devices if @devices
  if @config[:DEVICES]
    configs = apply_filter(compute_devices)
    fail '** No devices (or users) unfiltered!' if configs.empty?
  else
    configs = apply_filter(compute_simulators)
    configs = configs.empty? ? [@default_simulator] : configs
  end
  @devices = configs
end

#remove_unconnected_devices(configs) ⇒ Object 



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# File 'lib/parallel_calabash/adb_helper.rb', line 121

def remove_unconnected_devices(configs)
  udids = @instruments.each_line.map { |n| n.match(/\[(.*)\]/) && $1 }.flatten.compact
  configs.find_all do |c|
    var = c[:DEVICE_TARGET]
    !udids.grep(var).empty?
  end
end

#xcode7? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/parallel_calabash/adb_helper.rb', line 64

def xcode7?
  !@instruments.match(' Simulator\)')
end