Contents

require "rubygems"
require "open-uri"
require "hpricot"
require File.expand_path(File.dirname(__FILE__) + "/../lib/loofah")
require "benchmark"
require "action_view"
require "action_controller/vendor/html-scanner"
require "sanitize"
require "hitimes"
require "htmlfilter"

unless defined?(HTMLFilter)
  HTMLFilter = HtmlFilter
end

class RailsSanitize
  include ActionView::Helpers::SanitizeHelper
  extend ActionView::Helpers::SanitizeHelper::ClassMethods
end

class HTML5libSanitize
  require "html5/html5parser"
  require "html5/liberalxmlparser"
  require "html5/treewalkers"
  require "html5/treebuilders"
  require "html5/serializer"
  require "html5/sanitizer"

  include HTML5

  def sanitize(html)
    HTMLParser.parse_fragment(html, {
      :tokenizer => HTMLSanitizer,
      :encoding => "utf-8",
      :tree => TreeBuilders::REXML::TreeBuilder,
    }).to_s
  end
end

BIG_FILE = File.read(File.join(File.dirname(__FILE__), "www.slashdot.com.html"))
FRAGMENT = File.read(File.join(File.dirname(__FILE__), "fragment.html"))
SNIPPET = "This is typical form field input in <b>length and content."

class Measure
  def initialize
    clear_measure
  end

  def clear_measure
    @first_time = true
    @baseline = nil
  end

  def measure(name, ntimes)
    if @first_time
      printf "  %-30s %7s  %8s  %5s\n", "", "total", "single", "rel"
      @first_time = false
    end
    timer = Hitimes::TimedMetric.new(name)
    timer.start
    ntimes.times do |j|
      yield
    end
    timer.stop
    if @baseline
      printf "  %30s %7.3f (%8.6f) %5.2fx\n", timer.name, timer.sum, timer.sum / ntimes, timer.sum / @baseline
    else
      @baseline = timer.sum
      printf "  %30s %7.3f (%8.6f) %5s\n", timer.name, timer.sum, timer.sum / ntimes, "-"
    end
    timer.sum
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
loofah-2.7.0	benchmark/helper.rb
loofah-2.6.0	benchmark/helper.rb
loofah-2.5.0	benchmark/helper.rb