old_contents: """
  Just to make sure the plugin doesn't choke on doctests::
  
      >>> print('Yay, doctests!')
      Yay, doctests!
  
  """
  import time
  from functools import partial
  
  import pytest
  
  
  def test_fast(benchmark):
      @benchmark
      def result():
          return time.sleep(0.000001)
      assert result is None
  
  
  def test_slow(benchmark):
      assert benchmark(partial(time.sleep, 0.001)) is None
  
  
  def test_slower(benchmark):
      benchmark(lambda: time.sleep(0.01))
  
  
  @pytest.mark.benchmark(min_rounds=2, timer=time.time)
  def test_xfast(benchmark):
      benchmark(str)
  
  
  def test_fast(benchmark):
      benchmark(int)
  
new_contents: """
  Just to make sure the plugin doesn't choke on doctests::
  
      >>> print('Yay, doctests!')
      Yay, doctests!
  
  """
  import time
  from functools import partial
  
  import pytest
  
  
  def test_fast(benchmark):
      @benchmark
      def result():
          return time.sleep(0.000001)
      assert result is None
  
  
  def test_slow(benchmark):
      assert benchmark(partial(time.sleep, 0.001)) is None
  
  
  def test_slower(benchmark):
      benchmark(lambda: time.sleep(0.01))
  
  
  @pytest.mark.benchmark(min_rounds=2, timer=time.time, max_time=0.01)
  def test_xfast(benchmark):
      benchmark(str)
  
  
  def test_fast(benchmark):
      benchmark(int)
  
  
  @pytest.fixture(params=range(5))
  def foo(request):
      return request.param
  
  @pytest.mark.benchmark(max_time=0.001, min_rounds=5)
  def test_xfast_parametrized(benchmark, foo):
      benchmark(int)
  
subject: Add a parametrized sample test. Make xfast faster.