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#!/usr/bin/env ruby
require 'test/unit'
require 'ruby-prof'
require 'prime'
require 'test_helper'
# -- Tests ----
class PrintersTest < Test::Unit::TestCase
def setup
@result = RubyProf.profile do
run_primes
end
end
def test_printers
printer = RubyProf::FlatPrinter.new(@result)
printer.print(STDOUT)
printer = RubyProf::GraphHtmlPrinter.new(@result)
printer.print
printer = RubyProf::GraphPrinter.new(@result)
printer.print
printer = RubyProf::CallTreePrinter.new(@result)
printer.print(STDOUT)
# we should get here
assert(true)
end
def test_flatprinter_duckfriendliness
output = ''
printer = RubyProf::FlatPrinter.new(@result)
assert_nothing_raised { printer.print( output ) }
assert_match( /Thread ID: \d+/i, output )
assert_match( /Total: \d+\.\d+/i, output )
assert_match( /Object#run_primes/i, output )
end
def test_graphhtmlprinter_duckfriendliness
output = ''
printer = RubyProf::GraphHtmlPrinter.new(@result)
assert_nothing_raised { printer.print(output) }
assert_match( /DTD HTML 4\.01/i, output )
assert_match( %r{<th>Total Time</th>}i, output )
assert_match( /Object#run_primes/i, output )
end
def test_graphprinter_duckfriendliness
output = ''
printer = RubyProf::GraphPrinter.new(@result)
assert_nothing_raised { printer.print(output) }
assert_match( /Thread ID: \d+/i, output )
assert_match( /Total Time: \d+\.\d+/i, output )
assert_match( /Object#run_primes/i, output )
end
def test_calltreeprinter_duckfriendliness
output = ''
printer = RubyProf::CallTreePrinter.new(@result)
assert_nothing_raised { printer.print(output) }
assert_match(/fn=Object::find_primes/i, output)
assert_match(/events: process_time/i, output)
end
end
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