ruby的并发应用

require 'thread'
require 'watir'

ie = Watir::IE.new()

def test1
 #ie=Watir::IE.new
 #ie.goto('http://www.baidu.com')
 ie = Watir::IE.start('http://www.baidu.com')
 ie.text_field(:type, "text").set("pickaxe")   

 ie.button(:type, "submit").click  

 #ie.close

end

def test2
 #ie=Watir::IE.new
 #ie.goto('http://www.baidu.com')
 ie = Watir::IE.start('http://www.baidu.com')
 ie.text_field(:type, "text").set("mp3")   

 ie.button(:type, "submit").click  

 #ie.close

end

def test3
   ie=  Watir::IE.start('http://www.163.com')
 ie.text_field(:type, "text").set("800716@163.com")   
 ie.text_field(:type, "password").set("841224")   
 ie.button(:type, "submit").click  
# run the same test three times concurrently in separate browsers
end

threads = []

runs=[]

#2.times do

 threads << Thread.new {test1}
 threads << Thread.new {test2}
#end

threads.each {|x| x.join}