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require 'cucumber/core/test/result'
module Cucumber
module Core
module Test
class Timer
def start
@start_time = time_in_nanoseconds
self
end
def duration
Result::Duration.new(nsec)
end
def nsec
time_in_nanoseconds - @start_time
end
def sec
nsec / 10 ** 9.0
end
private
def time_in_nanoseconds
MonotonicTime.time_in_nanoseconds
end
module MonotonicTime
module_function
if defined?(Process::CLOCK_MONOTONIC)
def time_in_nanoseconds
Process.clock_gettime(Process::CLOCK_MONOTONIC, :nanosecond)
end
elsif (defined?(RUBY_ENGINE) ? RUBY_ENGINE : 'ruby') == 'jruby'
def time_in_nanoseconds
java.lang.System.nanoTime()
end
else
def time_in_nanoseconds
t = Time.now
t.to_i * 10 ** 9 + t.nsec
end
end
end
end
end
end
end
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