create_interfaces_test.rb.old

$LOAD_PATH.unshift(File.expand_path(File.dirname(__FILE__) + "/lib/gnuplot-2.2/lib/"))
$LOAD_PATH.unshift(File.expand_path(File.dirname(__FILE__) + "/lib/snmp-1.0.2/lib/"))
$LOAD_PATH.unshift(File.expand_path(File.dirname(__FILE__) + "/lib/ruby-xr"))
puts $LOAD_PATH

require 'yaml'
require 'Cooker.rb'
require 'GraphPerf.rb'
require 'ConfigCreate.rb'
require 'XrTelnet.rb'

x = 1
describe "Performance Analysis" do
  
   before(:all) do
     puts "+#{Time.now}: Preconfig started"

     #Load Environment Data
     @env = YAML::load(File.open('Environment.yaml'))
     @points = EventPointEater.eat_header(@env['build_dir'])
     @tftp = [@env["tftpserver"]["ip"], 
              @env["tftpserver"]["dir"]]
     @timestamp = Time.now.strftime("%b%d-%H%M%S")
   end
   
   before(:each) do
     puts "+#{Time.now}: Common build-up started"
     @name = [@timestamp, "sample_#{x}"]

     #Establish XR connections
     @conn = XrTelnet.new(@env['console'],                 
                          @env['auxilary'], 
                          @env["workspace"]+ '/' + @name.join('/'))

     @conn.config do |console|
       #Prevent MORE from running
       console.cmd("line con 0")
       console.cmd("length 0")

       #Configure SNMP
       console.cmd("logging console debugging")
       console.cmd("snmp-server community public RW SystemOwner")
       console.cmd("snmp-server community sdr_owner SDROwner")
       console.cmd("snmp-server community sys_owner SystemOwner")
     end
   end

   after(:each) do
     puts "+#{Time.now}: Common tear-down started"

     #Copy logs of UUT
     @conn.copy_log(@tftp.join('/'), "#{@name.join('_')}.kev")

     #Close XR connections
     @conn.close
     
     #Cook kev file into csv
     csvs = Cooker.cook("/tftpboot/#{@tftp[1]}",
                    @env["workspace"],
                    @name,
                    @points)

     #Graph csv data using gnuplot
     csvs.each {|csv| GraphPerf.graph_test(csv)}
     
     #Increment Sample Number
     x += 1
     puts @x
   end
   
   ###Test Cases###

   it "Attempt 1 should not timeout" do
     puts "+#{Time.now}: First testcase started"
     create_int(10000, @tftp, @name).should_not
   end

   it "Attempt 2 should not timeout" do
     puts "+#{Time.now}: Second testcase started"
     create_int(10000, @tftp, @name)
   end

   it "Attempt 3 should not timeout" do
     puts "+#{Time.now}: Third testcase started"
     create_int(10000, @tftp, @name)
   end

   ###HELPER METHODS###
   
   def create_int(num, tftp_str, log_name)
     #Create config file with interfaces
     ConfigCreate.create_loopback_conf(:size => num, 
                                       :loc => "/tftpboot/#{tftp_str[1]}")

     #Copy config file
     @conn.exec("copy tftp://#{tftp_str.join('/')}/running.config nvram:changeset\n\n")
          
     #Load changes
     @conn.config(:log => true,
                  :command => "load nvram:changeset")

   end
   
   def delete_int(num, tftp_str, log_name)
     #Create config file with interfaces
     ConfigCreate.delete_loopback_conf(num, "/tftpboot/#{tftp_str[1]}")

     #Copy config file
     @conn.exec("copy tftp://#{tftp_str.join('/')}/running.config nvram:changeset\n\n")
          
     #Load changes
     @conn.config("load nvram:changeset")
     
     #Delete interfaces
     @conn.unconfig(:log => true)

   end

   def create_int_tty(num, tftp_str, log_name)
     #Read File into Telnet Socket
     @conn.config(:log => true) do |con|
       num.times { |i| con.puts("int l#{i}"); puts "Hello #{i}" }
     end
   end
end