Watir-处理新窗口

Question

I'm trying to have a very simple script with Watir, and for some reason can't:

This should login to a website with Twitter.

browser = Watir::Browser.start 'http://www.12mass.com/'
browser.link(:class, 'priceLogin').click
sleep 2
browser.element(:class, 'loginTwitter').click
browser.windows.last.use do
        browser.text_field(:id, 'username_or_email').click
        browser.text_field(:id, 'username_or_email').set 'name'
        browser.text_field(:id, 'password').set 'pass'

        browser.button(:id, 'allow').click
    end

I get to a point where a new window opens, but I can't reach it and fill the credentials...

Every now an then I get an error (in my log): `rescue in rbuf_fill'. I already added:

require 'net/http' 
http = Net::HTTP.new(@host, @port)
http.read_timeout = 500

To my code, but I still get the error and can't log fill the credentials in the new window.

Also, I tried this:

browser.windows.last.use
browser.element(:css, '[for="username_or_email"]').click

Had the same error..

Answer 1

This is looking very much like a bug in Watir-webdriver or Selenium-webdriver.

The failure occurs when we get to the line

browser.element(:class, 'loginTwitter').click

Just for my own edification I changed that line to read

browser.div(:class_name, 'logBtn loginTwitter').click

The error I get is the following:

/Users/abrahamheward/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/net/protocol.rb:146:in `rescue in rbuf_fill': Timeout::Error (Timeout::Error)
    from /Users/abrahamheward/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/net/protocol.rb:140:in `rbuf_fill'
    from /Users/abrahamheward/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/net/protocol.rb:122:in `readuntil'
    from /Users/abrahamheward/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/net/protocol.rb:132:in `readline'
    from /Users/abrahamheward/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/net/http.rb:2563:in `read_status_line'
    from /Users/abrahamheward/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/net/http.rb:2552:in `read_new'
    from /Users/abrahamheward/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/net/http.rb:1320:in `block in transport_request'
    from /Users/abrahamheward/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/net/http.rb:1317:in `catch'
    from /Users/abrahamheward/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/net/http.rb:1317:in `transport_request'
    from /Users/abrahamheward/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/net/http.rb:1294:in `request'
    from /Users/abrahamheward/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/net/http.rb:1287:in `block in request'
    from /Users/abrahamheward/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/net/http.rb:746:in `start'
    from /Users/abrahamheward/.rvm/rubies/ruby-1.9.3-p448/lib/ruby/1.9.1/net/http.rb:1285:in `request'
    from /Users/abrahamheward/.rvm/gems/ruby-1.9.3-p448/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/http/default.rb:83:in `response_for'
    from /Users/abrahamheward/.rvm/gems/ruby-1.9.3-p448/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/http/default.rb:39:in `request'
    from /Users/abrahamheward/.rvm/gems/ruby-1.9.3-p448/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/http/common.rb:40:in `call'
    from /Users/abrahamheward/.rvm/gems/ruby-1.9.3-p448/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/bridge.rb:634:in `raw_execute'
    from /Users/abrahamheward/.rvm/gems/ruby-1.9.3-p448/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/bridge.rb:612:in `execute'
    from /Users/abrahamheward/.rvm/gems/ruby-1.9.3-p448/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/remote/bridge.rb:369:in `clickElement'
    from /Users/abrahamheward/.rvm/gems/ruby-1.9.3-p448/gems/selenium-webdriver-2.39.0/lib/selenium/webdriver/common/element.rb:54:in `click'
    from /Users/abrahamheward/.rvm/gems/ruby-1.9.3-p448/gems/watir-webdriver-0.6.4/lib/watir-webdriver/elements/element.rb:131:in `click'
    from /Users/abrahamheward/Work/kuality-coeus/lib/kuality-coeus/data_objects/test.rb:10:in `<top (required)>'
    from -e:1:in `load'
    from -e:1:in `<main>'

My guess is that the appearance of the new window is somehow confusing Watir/Selenium.

It might be worthwhile to submit a bug to the Watir-webdriver project on github. https://github.com/watir/watir-webdriver