diff options
Diffstat (limited to 'features/support/helpers/exec_helper.rb')
-rw-r--r-- | features/support/helpers/exec_helper.rb | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/features/support/helpers/exec_helper.rb b/features/support/helpers/exec_helper.rb deleted file mode 100644 index 14e12269..00000000 --- a/features/support/helpers/exec_helper.rb +++ /dev/null @@ -1,79 +0,0 @@ -require 'json' -require 'socket' -require 'io/wait' - -class VMCommand - - attr_reader :cmd, :returncode, :stdout, :stderr - - def initialize(vm, cmd, options = {}) - @cmd = cmd - @returncode, @stdout, @stderr = VMCommand.execute(vm, cmd, options) - end - - def VMCommand.wait_until_remote_shell_is_up(vm, timeout = 90) - try_for(timeout, :msg => "Remote shell seems to be down") do - sleep(20) - Timeout::timeout(10) do - VMCommand.execute(vm, "echo 'true'") - end - end - end - - # The parameter `cmd` cannot contain newlines. Separate multiple - # commands using ";" instead. - # If `:spawn` is false the server will block until it has finished - # executing `cmd`. If it's true the server won't block, and the - # response will always be [0, "", ""] (only used as an - # ACK). execute() will always block until a response is received, - # though. Spawning is useful when starting processes in the - # background (or running scripts that does the same) like our - # onioncircuits wrapper, or any application we want to interact with. - def VMCommand.execute(vm, cmd, options = {}) - options[:user] ||= "root" - options[:spawn] ||= false - type = options[:spawn] ? "spawn" : "call" - socket = TCPSocket.new("127.0.0.1", vm.get_remote_shell_port) - debug_log("#{type}ing as #{options[:user]}: #{cmd}") - begin - #socket.puts(JSON.dump([type, options[:user], cmd])) - socket.puts( "\n") - sleep(1) - socket.puts( "\003") - sleep(1) - socket.puts( cmd + "\n") - sleep(1) - while socket.ready? - s = socket.readline(sep = "\n").chomp("\n") - debug_log("#{type} read: #{s}") if not(options[:spawn]) - if ('true' == s) then - break - end - end - ensure - socket.close - end - if ('true' == s) - return true - else - return VMCommand.execute(vm, cmd, options) - end - end - - def success? - return @returncode == 0 - end - - def failure? - return not(success?) - end - - def to_s - "Return status: #{@returncode}\n" + - "STDOUT:\n" + - @stdout + - "STDERR:\n" + - @stderr - end - -end |