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$:.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
require 'fssm'
require 'pathname'
require 'rubygems'
require 'ruby-prof'
$test_path = "#{Pathname.new('..').expand_path}"
$iterations = 90000
class Pathname
# original segments implementation I was using with
# the plain ruby Pathname library.
def segments
prefix, names = split_names(@path)
names.unshift(prefix) unless prefix.empty?
names.shift if names[0] == '.'
names
end
end
core_result = Pathname.new($test_path).segments
fssm_result = FSSM::Pathname.new($test_path).segments
raise Exception, "#{core_result.inspect} != #{fssm_result.inspect}\nFSSM::Pathname is incompatible with Pathname" unless core_result == fssm_result
RubyProf.start
RubyProf.pause
$iterations.times do |num|
iteration = "%-6d" % (num + 1)
puts "FSSM::Pathname iteration #{iteration}"
RubyProf.resume
p = FSSM::Pathname.new($test_path)
segments = p.segments
RubyProf.pause
end
puts "\nFSSM Pathname profile finished\n\n"
result = RubyProf.stop
output = File.new('prof-fssm-pathname.html', 'w+')
printer = RubyProf::GraphHtmlPrinter.new(result)
printer.print(output, :min_percent => 1)
RubyProf.start
RubyProf.pause
$iterations.times do |num|
iteration = "%-6d" % (num + 1)
puts "::Pathname iteration #{iteration}"
RubyProf.resume
p = ::Pathname.new($test_path)
segments = p.segments
RubyProf.pause
end
puts "\nruby Pathname profile finished\n\n"
result = RubyProf.stop
output = File.new('prof-plain-pathname.html', 'w+')
printer = RubyProf::GraphHtmlPrinter.new(result)
printer.print(output, :min_percent => 1)
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