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#!/usr/bin/env ruby
# encoding: UTF-8
require File.expand_path("../test_helper", __FILE__)
class BlockMethodTest < TestCase
def setup
# Need to use wall time for this test due to the sleep calls
RubyProf::measure_mode = RubyProf::WALL_TIME
end
def test_block
result = RubyProf.profile do
1.times { RubyProf::C1.new.hello }
end
# Methods called
# Kernel#sleep
# <Class::BasicObject>#allocate
# #{RubyProf.parent_object}#inizialize
# RubyProf::C1#hello
# Class#new
# Integer#times
# BlockMethodTest#test_block
methods = result.threads.first.methods.sort.reverse
assert_equal(RubyProf.ruby_2? ? 6 : 7, methods.length)
# Check times
assert_equal("BlockMethodTest#test_block", methods[0].full_name)
assert_in_delta(0.2, methods[0].total_time, 0.02)
assert_in_delta(0.0, methods[0].wait_time, 0.02)
assert_in_delta(0.0, methods[0].self_time, 0.02)
assert_equal("Integer#times", methods[1].full_name)
assert_in_delta(0.2, methods[1].total_time, 0.02)
assert_in_delta(0.0, methods[1].wait_time, 0.02)
assert_in_delta(0.0, methods[1].self_time, 0.02)
assert_equal("RubyProf::C1#hello", methods[2].full_name)
assert_in_delta(0.2, methods[2].total_time, 0.02)
assert_in_delta(0.0, methods[2].wait_time, 0.02)
assert_in_delta(0.0, methods[2].self_time, 0.02)
assert_equal("Kernel#sleep", methods[3].full_name)
assert_in_delta(0.2, methods[3].total_time, 0.01)
assert_in_delta(0.0, methods[3].wait_time, 0.01)
assert_in_delta(0.2, methods[3].self_time, 0.01)
assert_equal("Class#new", methods[4].full_name)
assert_in_delta(0.0, methods[4].total_time, 0.01)
assert_in_delta(0.0, methods[4].wait_time, 0.01)
assert_in_delta(0.0, methods[4].self_time, 0.01)
# the timing difference between #initialize and #allocate is so small
# that we cannot rely on #initialize appearing first.
# so switch them, if necessary
if methods[5].full_name =~ /#allocate/
methods[5], methods[6] = methods[6], methods[5]
end
assert_equal("#{RubyProf.parent_object}#initialize", methods[5].full_name)
assert_in_delta(0.0, methods[5].total_time, 0.01)
assert_in_delta(0.0, methods[5].wait_time, 0.01)
assert_in_delta(0.0, methods[5].self_time, 0.01)
unless RubyProf.ruby_2?
assert_equal("<Class::#{RubyProf.parent_object}>#allocate", methods[6].full_name)
assert_in_delta(0.0, methods[6].total_time, 0.01)
assert_in_delta(0.0, methods[6].wait_time, 0.01)
assert_in_delta(0.0, methods[6].self_time, 0.01)
end
end
end
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