无法与带有 watir 的 Windows 文件上传框交互

Question

我正在编写一个 watir-webdriver 测试脚本来将文件上传到应用程序。我的应用程序使用剑道小部件，例如以下 http://demos.telerik.com/kendo-ui/upload/index

我可以在调试代码时与 windows 对话框进行交互，但是当我一起执行它时，它会超时，因为 windows 对话框模式似乎永远不会获得焦点。代码如下：

require 'win32ole'

sleep 1
wsh = WIN32OLE.new('Wscript.Shell')
## open the windows dialog modal.
@browser.div(:class => "k-button k-upload-button").click

### Code times out after the above click, it never executes the below steps as app looses focus,     don't  know how I can switch the focus to windows modal and execute below code.

@browser.windows.last.use do   
  sleep 2
  wsh.AppActivate("File Upload")
  sleep 2
  wsh.SendKeys "{TAB}"
  sleep 1
  wsh.SendKeys("file path")
  sleep 1
  wsh.SendKeys "~"
end 

错误：

Net::ReadTimeout (Net::ReadTimeout)

Answer 1

 I was able to figure the solution for my problem by multi-threading .

 def threaded
   @filepath= upload_filepath ## reading from YAML
    t1=Thread.new { select_files }
    t2=Thread.new { file_upload(@filepath) }
    t1.join
    t2.join
  end

def select_files_click_button
    @browser.div(:class => "k-button k-upload-button").click
    sleep 2
 end

def file_upload(filepath)
  #def file_upload
    require 'win32ole'
    sleep 3
    wsh = WIN32OLE.new('Wscript.Shell')
    sleep 2
    wsh.AppActivate("File Upload")
    sleep 4
    wsh.SendKeys "{TAB}"
    sleep 3
    wsh.SendKeys("#{filepath}")
    sleep 2
    wsh.SendKeys "~"
    sleep 2
    @browser.windows.first.use
  end