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haml--haml/test/benchmark.rb
2009-10-05 03:45:05 -07:00

99 lines
2.8 KiB
Ruby
Executable file

#!/usr/bin/env ruby
times = (ARGV.first || 1000).to_i
if times == 0 # Invalid parameter
puts <<END
ruby #$0 [times=1000]
Benchmark Haml against various other templating languages and Sass
on its own.
END
exit 1
end
require File.dirname(__FILE__) + '/../lib/haml'
require File.dirname(__FILE__) + '/linked_rails'
%w[sass rubygems erb erubis markaby active_support action_controller
action_view action_pack haml/template rbench].each {|dep| require(dep)}
def view
unless Haml::Util.has?(:instance_method, ActionView::Base, :finder)
return ActionView::Base.new(File.dirname(__FILE__), {})
end
# Rails >=2.1.0
base = ActionView::Base.new
base.finder.append_view_path(File.dirname(__FILE__))
base
end
def render(view, file)
view.render :file => file
end
RBench.run(times) do
column :haml, :title => "Haml"
column :haml_ugly, :title => "Haml :ugly"
column :erb, :title => "ERB"
column :erubis, :title => "Erubis"
template_name = 'standard'
directory = File.dirname(__FILE__) + '/haml'
haml_template = File.read("#{directory}/templates/#{template_name}.haml")
erb_template = File.read("#{directory}/erb/#{template_name}.erb")
markaby_template = File.read("#{directory}/markaby/#{template_name}.mab")
report "Cached" do
obj = Object.new
Haml::Engine.new(haml_template).def_method(obj, :haml)
Haml::Engine.new(haml_template, :ugly => true).def_method(obj, :haml_ugly)
Erubis::Eruby.new(erb_template).def_method(obj, :erubis)
obj.instance_eval("def erb; #{ERB.new(erb_template, nil, '-').src}; end")
haml { obj.haml }
haml_ugly { obj.haml_ugly }
erb { obj.erb }
erubis { obj.erubis }
end
report "ActionView" do
@base = view
@base.unmemoize_all
Haml::Template.options[:ugly] = false
# To cache the template
render @base, 'haml/templates/standard'
render @base, 'haml/erb/standard'
haml { render @base, 'haml/templates/standard' }
erb { render @base, 'haml/erb/standard' }
Haml::Template.options[:ugly] = true
render @base, 'haml/templates/standard_ugly'
haml_ugly { render @base, 'haml/templates/standard_ugly' }
end
report "ActionView with deep partials" do
@base = view
@base.unmemoize_all
Haml::Template.options[:ugly] = false
# To cache the template
render @base, 'haml/templates/action_view'
render @base, 'haml/erb/action_view'
haml { render @base, 'haml/templates/action_view' }
erb { render @base, 'haml/erb/action_view' }
Haml::Template.options[:ugly] = true
render @base, 'haml/templates/action_view_ugly'
haml_ugly { render @base, 'haml/templates/action_view_ugly' }
end
end
RBench.run(times) do
sass_template = File.read("#{File.dirname(__FILE__)}/sass/templates/complex.sass")
report("Sass") { Sass::Engine.new(sass_template).render }
end