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require File.join(File.dirname(__FILE__), '/lib/pygments.rb')
require 'benchmark'
include Benchmark
# number of iterations
num = ARGV[0] ? ARGV[0].to_i : 10
# we can also repeat the code itself
repeats = ARGV[1] ? ARGV[1].to_i : 1
code = File.open('test/test_data.py').read.to_s * repeats
puts "Benchmarking....\n"
puts "Size: " + code.bytesize.to_s + " bytes\n"
puts "Iterations: " + num.to_s + "\n"
Benchmark.bm(40) do |x|
x.report("pygments popen ") { for i in 1..num; Pygments.highlight(code, :lexer => 'python'); end }
x.report("pygments popen (process already started) ") { for i in 1..num; Pygments.highlight(code, :lexer => 'python'); end }
x.report("pygments popen (process already started 2) ") { for i in 1..num; Pygments.highlight(code, :lexer => 'python'); end }
end
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