\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// File Manager

File Manager

Path: /opt/chef.upgrade/embedded/lib/ruby/gems/2.3.0/gems/ruby-prof-0.16.2/test/

Viewing File: start_stop_test.rb

#!/usr/bin/env ruby
# encoding: UTF-8

require File.expand_path('../test_helper', __FILE__)

class StartStopTest < TestCase
  def setup
    # Need to use wall time for this test due to the sleep calls
    RubyProf::measure_mode = RubyProf::WALL_TIME
  end

  def method1
     RubyProf.start
     method2
  end

  def method2
     method3
  end

  def method3
    sleep(2)
    @result = RubyProf.stop
  end
  
  def test_extra_stop_should_raise
    RubyProf.start
    assert_raises(RuntimeError) do
      RubyProf.start
    end
    
    assert_raises(RuntimeError) do
      RubyProf.profile {}
    end
    
    RubyProf.stop # ok
    assert_raises(RuntimeError) do
      RubyProf.stop
    end
  end
    

  def test_different_methods
    method1

    # Ruby prof should be stopped
    assert_equal(false, RubyProf.running?)


    # Length should be 4:
    #   StartStopTest#method1
    #   StartStopTest#method2
    #   StartStopTest#method3
    #   Kernel#sleep

    methods = @result.threads.first.methods.sort.reverse
    assert_equal(4, methods.length)

    # Check StackTest#test_call_sequence
    method = methods[0]
    assert_equal('StartStopTest#method1', method.full_name)
    assert_equal(1, method.called)
    assert_in_delta(2, method.total_time, 0.05)
    assert_in_delta(0, method.wait_time, 0.02)
    assert_in_delta(0, method.self_time, 0.02)
    assert_in_delta(2, method.children_time, 0.05)
    assert_equal(1, method.call_infos.length)

    call_info = method.call_infos[0]
    assert_equal('StartStopTest#method1', call_info.call_sequence)
    assert_equal(1, call_info.children.length)

    method = methods[1]
    assert_equal('StartStopTest#method2', method.full_name)
    assert_equal(1, method.called)
    assert_in_delta(2, method.total_time, 0.05)
    assert_in_delta(0, method.wait_time, 0.02)
    assert_in_delta(0, method.self_time, 0.02)
    assert_in_delta(2, method.children_time, 0.05)
    assert_equal(1, method.call_infos.length)

    call_info = method.call_infos[0]
    assert_equal('StartStopTest#method1->StartStopTest#method2', call_info.call_sequence)
    assert_equal(1, call_info.children.length)

    method = methods[2]
    assert_equal('StartStopTest#method3', method.full_name)
    assert_equal(1, method.called)
    assert_in_delta(2, method.total_time, 0.02)
    assert_in_delta(0, method.wait_time, 0.02)
    assert_in_delta(0, method.self_time, 0.02)
    assert_in_delta(2, method.children_time, 0.02)
    assert_equal(1, method.call_infos.length)

    call_info = method.call_infos[0]
    assert_equal('StartStopTest#method1->StartStopTest#method2->StartStopTest#method3', call_info.call_sequence)
    assert_equal(1, call_info.children.length)

    method = methods[3]
    assert_equal('Kernel#sleep', method.full_name)
    assert_equal(1, method.called)
    assert_in_delta(2, method.total_time, 0.02)
    assert_in_delta(0, method.wait_time, 0.02)
    assert_in_delta(2, method.self_time, 0.02)
    assert_in_delta(0, method.children_time, 0.02)
    assert_equal(1, method.call_infos.length)

    call_info = method.call_infos[0]
    assert_equal('StartStopTest#method1->StartStopTest#method2->StartStopTest#method3->Kernel#sleep', call_info.call_sequence)
    assert_equal(0, call_info.children.length)
  end
end