mirror of
https://github.com/haml/haml.git
synced 2022-11-09 12:33:31 -05:00
109 lines
3 KiB
Ruby
109 lines
3 KiB
Ruby
#!/usr/bin/env ruby
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$:.unshift(File.join(File.dirname(__FILE__), '..', 'lib'), File.dirname(__FILE__))
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require_relative './context'
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require 'benchmark/ips'
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require 'erb'
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require 'erubis'
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require 'faml'
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require 'haml'
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require 'slim'
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require 'tenjin'
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require 'tilt'
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require 'hamlit'
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class Benchmarks
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def initialize(time)
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@time = time
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@benches = []
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@versions = {}
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@erb_code = File.read(File.dirname(__FILE__) + '/view.erb')
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@haml_code = File.read(File.dirname(__FILE__) + '/view.haml')
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@slim_code = File.read(File.dirname(__FILE__) + '/view.slim')
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@rbhtml_path = File.dirname(__FILE__) + '/view.rbhtml'
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init_compiled_benches
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end
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def init_compiled_benches
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erb = ERB.new(@erb_code)
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erubis = Erubis::Eruby.new(@erb_code)
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fast_erubis = Erubis::FastEruby.new(@erb_code)
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haml_ugly = Haml::Engine.new(@haml_code, format: :html5, ugly: true)
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tenjin = Tenjin::Engine.new.get_template(@rbhtml_path)
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context = Context.new
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haml_ugly.def_method(context, :run_haml_ugly)
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context.instance_eval %{
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def run_erb; #{erb.src}; end
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def run_erubis; #{erubis.src}; end
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def run_temple_erb; #{Temple::ERB::Engine.new.call @erb_code}; end
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def run_fast_erubis; #{fast_erubis.src}; end
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def run_slim_ugly; #{Slim::Engine.new.call @slim_code}; end
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def run_faml; #{Faml::Engine.new.call @haml_code}; end
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def run_tenjin; _buf = ''; #{tenjin.script}; end
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def run_hamlit; #{Hamlit::Engine.new.call @haml_code}; end
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}
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bench('hamlit', Hamlit::VERSION) { context.run_hamlit }
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bench('erubis', Erubis::VERSION) { context.run_erubis }
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bench('slim', Slim::VERSION) { context.run_slim_ugly }
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bench('faml', Faml::VERSION) { context.run_faml }
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bench('haml', Haml::VERSION) { context.run_haml_ugly }
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if ENV['ALL']
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erb_version = ERB.version.match(/\[([^ ]+)/)[1]
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bench('tenjin', Tenjin::RELEASE) { context.run_tenjin }
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bench('fast erubis', Erubis::VERSION) { context.run_fast_erubis }
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bench('temple erb', Temple::VERSION) { context.run_temple_erb }
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bench('erb', erb_version) { context.run_erb }
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end
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end
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def run
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show_versions
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result = Benchmark.ips do |x|
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x.config(time: @time, warmup: 2)
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@benches.each do |name, block|
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x.report(name, &block)
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end
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x.compare!
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end
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assert_fastest(result)
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end
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private
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def bench(name, version, &block)
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@benches.push([name, block])
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@versions[name] = version
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end
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def show_versions
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puts 'Versions ' + '-' * 40
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@versions.each do |name, version|
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printf "%20s %10s\n", name, "v#{version}"
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end
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end
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def assert_fastest(result)
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hamlit = result.entries.first
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rival = result.entries[1..-1].max_by(&:ips)
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if hamlit.ips < rival.ips
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fatal "Hamlit is slower than #{rival.label}"
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end
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end
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def fatal(message)
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puts "\e[31m#{message}\e[0m"
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exit 1
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end
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end
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time = (ENV['TIME'] || 5).to_i
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Benchmarks.new(time).run
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