Exception: Bad file descriptor - connect(2)

Hi,all

I am trying to test web application using the sample code:

ruby 代码

require "selenium"
require "test/unit"

class NewTest < Test::Unit::TestCase
  def setup
    @verification_errors = []
    if $selenium
      @selenium = $selenium
    else
      @selenium = Selenium::SeleneseInterpreter.new("localhost", 4444, "*firefox", "http://localhost:4444", 10000);
      @selenium.start
    end
    @selenium.set_context("test_new", "info")
  end

  def teardown
    @selenium.stop unless $selenium
    assert_equal [], @verification_errors
  end

  def test_new
    @selenium.open "/cn/articles/domain-web-testing"
    @selenium.click "//a[contains(@href, '/cn/')]"
    @selenium.wait_for_page_to_load "30000"
  end
end

When executing, I got the following error message:

Exception: Bad file descriptor - connect(2)
D:/ruby/lib/ruby/1.8/net/http.rb:560:in `initialize'
D:/ruby/lib/ruby/1.8/net/http.rb:560:in `open'
D:/ruby/lib/ruby/1.8/net/http.rb:560:in `connect'
D:/ruby/lib/ruby/1.8/timeout.rb:48:in `timeout'
D:/ruby/lib/ruby/1.8/timeout.rb:76:in `timeout'
D:/ruby/lib/ruby/1.8/net/http.rb:560:in `connect'
D:/ruby/lib/ruby/1.8/net/http.rb:553:in `do_start'
D:/ruby/lib/ruby/1.8/net/http.rb:542:in `start'
D:/ruby/lib/ruby/1.8/net/http.rb:1032:in `request'
D:/ruby/lib/ruby/1.8/net/http.rb:769:in `get'
E:\ruby\workspace\dcrm2/test\selenium/selenium.rb:159:in `do_command'
D:/ruby/lib/ruby/1.8/timeout.rb:56:in `timeout'
D:/ruby/lib/ruby/1.8/timeout.rb:76:in `timeout'
E:\ruby\workspace\dcrm2/test\selenium/selenium.rb:148:in `do_command'
E:\ruby\workspace\dcrm2/test\selenium/selenium.rb:143:in `stop'
E:\ruby\workspace\dcrm2/test/selenium/new_test.rb:17:in `teardown'
D:/ruby/lib/ruby/1.8/test/unit/testcase.rb:79:in `run'
D:/ruby/lib/ruby/1.8/test/unit/testsuite.rb:34:in `run'
D:/ruby/lib/ruby/1.8/test/unit/testsuite.rb:33:in `each'
D:/ruby/lib/ruby/1.8/test/unit/testsuite.rb:33:in `run'
D:/ruby/lib/ruby/1.8/test/unit/testsuite.rb:34:in `run'
D:/ruby/lib/ruby/1.8/test/unit/testsuite.rb:33:in `each'
D:/ruby/lib/ruby/1.8/test/unit/testsuite.rb:33:in `run'
D:/ruby/lib/ruby/1.8/test/unit/ui/testrunnermediator.rb:46:in `run_suite'
D:/Program Files/RadRails/plugins/org.rubypeople.rdt.testunit_0.8.0.604272100PRD/ruby/RemoteTestRunner.rb:107:in `start_mediator'
D:/Program Files/RadRails/plugins/org.rubypeople.rdt.testunit_0.8.0.604272100PRD/ruby/RemoteTestRunner.rb:52:in `start'
D:/Program Files/RadRails/plugins/org.rubypeople.rdt.testunit_0.8.0.604272100PRD/ruby/RemoteTestRunner.rb:272

Any idea? Thanks beforehand for your help.

I am running  ruby 1.8.5 (i386-mswin32) on Windows XP.

评论

2 楼 温柔一刀 2007-08-07  

3Q,I forget to run the selenium-server.

1 楼 gigix 2007-08-07  

Is your web application running?