Class: Qunit::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/qunit/runner.rb,
lib/qunit/runner/version.rb

Constant Summary collapse

VERSION = 
"0.0.2"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url) ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/qunit/runner.rb', line 16

def initialize(url)
  $stdout.sync = true
  @should_exit = false
  @exit_status = 0
  @test_url = url
  @logger = Qunit::Logger
  @parser = Qunit::Parser.new
end

Instance Attribute Details

#exit_status ⇒ Object (readonly)

Returns the value of attribute exit_status.



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# File 'lib/qunit/runner.rb', line 12

def exit_status
  @exit_status
end

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/qunit/runner.rb', line 14

def logger
  @logger
end

#should_exit ⇒ Object (readonly)

Returns the value of attribute should_exit.



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# File 'lib/qunit/runner.rb', line 11

def should_exit
  @should_exit
end

#test_url ⇒ Object (readonly)

Returns the value of attribute test_url.



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# File 'lib/qunit/runner.rb', line 13

def test_url
  @test_url
end

Instance Method Details

#run(load_timeout = 10000) ⇒ Object 



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# File 'lib/qunit/runner.rb', line 25

def run(load_timeout = 10000)
  root = File.dirname(File.dirname(__FILE__))
  qunit_bridge = File.join root, 'vendor', 'js', 'qunit_bridge.js'
  phantom_bridge = File.join root, 'vendor', 'js', 'phantom_bridge.js'
  opts = {
    timeout: load_timeout,
    inject: qunit_bridge
  }
  cmd = Shellwords.join [
    'phantomjs',
    '--load-images=false',
    phantom_bridge,
    '/dev/stdout',
    @test_url,
    opts.to_json
  ]
  print_banner
  Open3.popen3(cmd) do |i, o, e, t|
    i.close
    begin
      while line = o.gets and !@should_exit
        @should_exit, @exit_status = @parser.parse line
      end
      safe_kill t.pid
    rescue Exception
      safe_kill t.pid
      raise
    end
  end
  exit @exit_status || 1
end

#safe_kill(pid) ⇒ Object 



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# File 'lib/qunit/runner.rb', line 57

def safe_kill(pid)
  begin
    Process.kill("KILL", pid)
    true
  rescue
    false
  end
end