Module: Selenium::WebDriver::Platform

Defined in:
lib/selenium/webdriver/common/platform.rb

Class Method Summary collapse

Class Method Details

.assert_executable(path) ⇒ Object 



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# File 'lib/selenium/webdriver/common/platform.rb', line 94

def assert_executable(path)
  unless File.file? path
    raise Error::WebDriverError, "not a file: #{path.inspect}"
  end

  unless File.executable? path
    raise Error::WebDriverError, "not executable: #{path.inspect}"
  end
end

.bitsize ⇒ Object 



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# File 'lib/selenium/webdriver/common/platform.rb', line 44

def bitsize
  @bitsize ||= (
    if defined?(FFI::BITSIZE)
      FFI::BITSIZE
    elsif defined?(FFI)
      FFI.type_size(:pointer) == 4 ? 32 : 64
    elsif jruby?
      Integer(ENV_JAVA['sun.arch.data.model'])
    else
      1.size == 4 ? 32 : 64
    end
  )
end

.engine ⇒ Object 



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# File 'lib/selenium/webdriver/common/platform.rb', line 16

def engine
  @engine ||= (
    if defined? RUBY_ENGINE
      RUBY_ENGINE.to_sym
    else
      :ruby
    end
  )
end

.find_binary(*binary_names) ⇒ Object 



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# File 'lib/selenium/webdriver/common/platform.rb', line 104

def find_binary(*binary_names)
  paths = ENV['PATH'].split(File::PATH_SEPARATOR)
  binary_names.map! { |n| "#{n}.exe" } if win?

  binary_names.each do |binary_name|
    paths.each do |path|
      exe = File.join(path, binary_name)
      return exe if File.executable?(exe)
    end
  end

  nil
end

.home ⇒ Object 



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# File 'lib/selenium/webdriver/common/platform.rb', line 11

def home
  # jruby has an issue with ENV['HOME'] on Windows
  @home ||= jruby? ? ENV_JAVA['user.home'] : ENV['HOME']
end

.ironruby? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/selenium/webdriver/common/platform.rb', line 62

def ironruby?
  engine == :ironruby
end

.jruby? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/selenium/webdriver/common/platform.rb', line 58

def jruby?
  engine == :jruby
end

.linux? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/selenium/webdriver/common/platform.rb', line 82

def linux?
  os == :linux
end

.mac? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/selenium/webdriver/common/platform.rb', line 78

def mac?
  os == :macosx
end

.make_writable(file) ⇒ Object 



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# File 'lib/selenium/webdriver/common/platform.rb', line 90

def make_writable(file)
  File.chmod 0766, file
end

.os ⇒ Object 



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# File 'lib/selenium/webdriver/common/platform.rb', line 26

def os
  @os ||= (
    host_os = RbConfig::CONFIG['host_os']
    case host_os
    when /mswin|msys|mingw32/
      :windows
    when /darwin|mac os/
      :macosx
    when /linux/
      :linux
    when /solaris|bsd/
      :unix
    else
      raise Error::WebDriverError, "unknown os: #{host_os.inspect}"
    end
  )
end

.ruby187? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/selenium/webdriver/common/platform.rb', line 66

def ruby187?
  !!(RUBY_VERSION =~ /^1\.8\.7/)
end

.ruby19? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/selenium/webdriver/common/platform.rb', line 70

def ruby19?
  !!(RUBY_VERSION =~ /^1\.9/)
end

.win? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/selenium/webdriver/common/platform.rb', line 74

def win?
  os == :windows
end

.wrap_in_quotes_if_necessary(str) ⇒ Object 



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# File 'lib/selenium/webdriver/common/platform.rb', line 86

def wrap_in_quotes_if_necessary(str)
  win? ? %{"#{str}"} : str
end