require 'rbconfig' require 'socket' module Selenium module WebDriver # @api private module Platform module_function def home # jruby has an issue with ENV['HOME'] on Windows @home ||= jruby? ? ENV_JAVA['user.home'] : ENV['HOME'] end def engine @engine ||= ( if defined? RUBY_ENGINE RUBY_ENGINE.to_sym else :ruby end ) end def os @os ||= ( host_os = RbConfig::CONFIG['host_os'] case host_os when /mswin|msys|mingw|cygwin|bccwin|wince|emc/ :windows when /darwin|mac os/ :macosx when /linux/ :linux when /solaris|bsd/ :unix else raise Error::WebDriverError, "unknown os: #{host_os.inspect}" end ) end def bitsize @bitsize ||= ( if defined?(FFI::Platform::ADDRESS_SIZE) FFI::Platform::ADDRESS_SIZE 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 def jruby? engine == :jruby end def ironruby? engine == :ironruby end def ruby187? !!(RUBY_VERSION =~ /^1\.8\.7/) end def ruby19? !!(RUBY_VERSION =~ /^1\.9/) end def windows? os == :windows end def mac? os == :macosx end def linux? os == :linux end def cygwin? !!(RUBY_PLATFORM =~ /cygwin/) end def wrap_in_quotes_if_necessary(str) windows? && !cygwin? ? %{"#{str}"} : str end def cygwin_path(path, opts = {}) flags = [] opts.each { |k,v| flags << "--#{k}" if v } `cygpath #{flags.join ' '} "#{path}"`.strip end def make_writable(file) File.chmod 0766, file end def assert_file(path) unless File.file? path raise Error::WebDriverError, "not a file: #{path.inspect}" end end def assert_executable(path) assert_file(path) unless File.executable? path raise Error::WebDriverError, "not executable: #{path.inspect}" end end def exit_hook(&blk) pid = Process.pid at_exit do yield if Process.pid == pid end end def find_binary(*binary_names) paths = ENV['PATH'].split(File::PATH_SEPARATOR) binary_names.map! { |n| "#{n}.exe" } if windows? 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 def localhost info = Socket.getaddrinfo "localhost", 80, Socket::AF_INET, Socket::SOCK_STREAM if info.empty? raise Error::WebDriverError, "unable to translate 'localhost' for TCP + IPv4" end info[0][3] end def ip orig = Socket.do_not_reverse_lookup Socket.do_not_reverse_lookup = true begin UDPSocket.open do |s| s.connect '8.8.8.8', 53 return s.addr.last end ensure Socket.do_not_reverse_lookup = orig end rescue Errno::ENETUNREACH # no external ip end def interfaces interfaces = Socket.getaddrinfo("localhost", 8080).map { |e| e[3] } interfaces += ["0.0.0.0", Platform.ip] interfaces.compact.uniq end end # Platform end # WebDriver end # Selenium if __FILE__ == $0 p :engine => Selenium::WebDriver::Platform.engine, :os => Selenium::WebDriver::Platform.os, :ruby187? => Selenium::WebDriver::Platform.ruby187?, :ruby19? => Selenium::WebDriver::Platform.ruby19?, :jruby? => Selenium::WebDriver::Platform.jruby?, :windows? => Selenium::WebDriver::Platform.windows?, :home => Selenium::WebDriver::Platform.home, :bitsize => Selenium::WebDriver::Platform.bitsize, :localhost => Selenium::WebDriver::Platform.localhost, :ip => Selenium::WebDriver::Platform.ip, :interfaces => Selenium::WebDriver::Platform.interfaces end