Sha256: 4ab53d3d9ae73673e579b399767315e405e77bb0cccc8d37a13f41c094fba7dd
Contents?: true
Size: 1.85 KB
Versions: 30
Compression:
Stored size: 1.85 KB
Contents
require "rubygems"
require "nokogiri"
require 'rest_client'
Then /^the page should be HTML5 valid$/ do
response_is_html_valid?(page.body).should be_true
end
private
def response_is_html_valid?(resp)
begin
# http://validator.w3.org/docs/api.html says to sleep for at least 1 second between requests. Just making sure we don't get throttled.
sleep(1.0)
validator_response = RestClient.post("http://validator.w3.org/check",
:output => "soap12",
:doctype => "HTML5",
:fragment => resp)
rescue SocketError, RestClient::BadGateway #meaning we're either not connected to the internet or we were throttled by the validator.
puts "WARNING: No connection to W3C validator. Page may not be HTML5 valid!"
return true
end
xml = Nokogiri::XML(validator_response)
#removing namespaces because we really don't care
xml.remove_namespaces!
# "true" or "false"
valid = xml.xpath("//validity").text
error_list = xml.xpath("//errors/errorlist/error")
warning_list = xml.xpath("//warnings/warninglist/warning")
error_count = xml.xpath("//errors/errorcount").text
warning_count = xml.xpath("//warnings/warningcount").text
errors = []
warnings = []
error_list.each do |err|
errors << {:message => err.xpath("./message").text, :source => err.xpath("./source").text, :line => err.xpath("./line").text, :col => err.xpath("./col").text}
end
warning_list.each do |warn|
warnings << warn.xpath("./message").text
end
if valid == "true"
return true
else
text = "\n#{error_count} HTML5 Validation Error(s):\n"
errors.each_with_index do |error,i|
text << " #{i+1}) Line #{error[:line]}, Column #{error[:col]}: #{error[:message]}\n"
end
puts text unless errors == []
return false
end
end
Version data entries
30 entries across 30 versions & 1 rubygems