#!/usr/bin/env ruby # encoding: UTF-8 require File.expand_path('../test_helper', __FILE__) require 'fileutils' require 'tmpdir' require_relative 'prime' # -- Tests ---- class PrinterGraphHtmlTest < TestCase def setup super # WALL_TIME so we can use sleep in our test and get same measurements on linux and windows @result = RubyProf::Profile.profile(measure_mode: RubyProf::WALL_TIME) do run_primes(1000, 5000) end end def graph_html_output_nth_column_values(output, n) only_root_calls = output.split('') only_root_calls.delete_at(0) only_root_calls.collect {|line| line.scan(/[\d\.]+/)[n - 1] } end def assert_sorted array array = array.map{|n| n.to_f} # allow for > 10s times to sort right, since lexographically 4.0 > 10.0 assert_equal array, array.sort.reverse, "Array #{array.inspect} is not sorted" end def test_graph_html_string output = '' printer = RubyProf::GraphHtmlPrinter.new(@result) printer.print(output) assert_match(//i, output) assert_match( %r{Total}i, output) assert_match(/Object#run_primes/i, output) end def test_graph_html_result_sorting_by_total_time_is_default printer = RubyProf::GraphHtmlPrinter.new(@result) printer.print(output = '') total_times = graph_html_output_nth_column_values(output, 3) assert_sorted total_times end def test_graph_html_result_sorting printer = RubyProf::GraphHtmlPrinter.new(@result) sort_method_with_column_number = {:total_time => 3, :self_time => 4, :wait_time => 5, :children_time => 6} sort_method_with_column_number.each_pair do |sort_method, n| printer.print(output = '', :sort_method => sort_method) times = graph_html_output_nth_column_values(output, n) assert_sorted times end end end