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#!/usr/bin/env ruby
require 'test/unit'
require 'ruby-prof'
# Need to use wall time for this test due to the sleep calls
RubyProf::measure_mode = RubyProf::WALL_TIME
module Foo
def Foo::hello
sleep(0.5)
end
end
module Bar
def Bar::hello
sleep(0.5)
Foo::hello
end
def hello
sleep(0.5)
Bar::hello
end
end
include Bar
class ModuleTest < Test::Unit::TestCase
def test_nested_modules
result = RubyProf.profile do
hello
end
methods = result.threads.values.first.sort.reverse
# Length should be 5
assert_equal(5, methods.length)
method = methods[0]
assert_equal('ModuleTest#test_nested_modules', method.full_name)
method = methods[1]
assert_equal('Bar#hello', method.full_name)
method = methods[2]
assert_equal('Kernel#sleep', method.full_name)
method = methods[3]
assert_equal('<Module::Bar>#hello', method.full_name)
method = methods[4]
assert_equal('<Module::Foo>#hello', method.full_name)
end
end
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