1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
# encoding: utf-8
$LOAD_PATH.unshift File.expand_path(File.dirname(__FILE__) + '/..')
$LOAD_PATH.unshift File.expand_path(File.dirname(__FILE__) + '/../lib')
require 'rubygems'
require 'benchmark'
require 'rack'
require 'erb'
require 'cgi'
require 'haml'
require 'fast_xs_extra'
require 'escape_utils'
module HamlBench
extend Haml::Helpers
end
times = 100
url = "http://en.wikipedia.org/wiki/Line_of_succession_to_the_British_throne"
html = `curl -s #{url}`
html = html.force_encoding('utf-8') if html.respond_to?(:force_encoding)
puts "Escaping #{html.bytesize} bytes of html #{times} times, from #{url}"
Benchmark.bmbm do |x|
x.report "Rack::Utils.escape_html" do
times.times do
Rack::Utils.escape_html(html)
end
end
x.report "Haml::Helpers.html_escape" do
times.times do
HamlBench.html_escape(html)
end
end
x.report "ERB::Util.html_escape" do
times.times do
ERB::Util.html_escape(html)
end
end
x.report "CGI.escapeHTML" do
times.times do
CGI.escapeHTML(html)
end
end
x.report "String#gsub" do
html_escape = { '&' => '&', '>' => '>', '<' => '<', '"' => '"', "'" => ''' }
times.times do
html.gsub(/[&"'><]/, html_escape)
end
end
x.report "fast_xs_extra#fast_xs_html" do
times.times do
html.fast_xs_html
end
end
x.report "EscapeUtils.escape_html" do
times.times do
EscapeUtils.escape_html(html)
end
end
end
|
