old_contents: from __future__ import division
  # When true division is the default, get rid of this and add it to
  # test_long.py instead.  In the meantime, it's too obscure to try to
  # trick just part of test_long into using future division.
  
  from test_support import TestFailed, verify, verbose
  
  def test_true_division():
      if verbose:
          print "long true division"
      huge = 1L << 40000
      mhuge = -huge
      verify(huge / huge == 1.0)
      verify(mhuge / mhuge == 1.0)
      verify(huge / mhuge == -1.0)
      verify(mhuge / huge == -1.0)
      verify(1 / huge == 0.0)
      verify(1L / huge == 0.0)
      verify(1 / mhuge == 0.0)
      verify(1L / mhuge == 0.0)
      verify((666 * huge + (huge >> 1)) / huge == 666.5)
      verify((666 * mhuge + (mhuge >> 1)) / mhuge == 666.5)
      verify((666 * huge + (huge >> 1)) / mhuge == -666.5)
      verify((666 * mhuge + (mhuge >> 1)) / huge == -666.5)
      verify(huge / (huge << 1) == 0.5)
      verify((1000000 * huge) / huge == 1000000)
  
      namespace = {'huge': huge, 'mhuge': mhuge}
  
      for overflow in ["float(huge)", "float(mhuge)",
                       "huge / 1", "huge / 2L", "huge / -1", "huge / -2L",
                       "mhuge / 100", "mhuge / 100L"]:
          try:
              eval(overflow, namespace)
          except OverflowError:
              pass
          else:
              raise TestFailed("expected OverflowError from %r" % overflow)
  
      for underflow in ["1 / huge", "2L / huge", "-1 / huge", "-2L / huge",
                       "100 / mhuge", "100L / mhuge"]:
          result = eval(underflow, namespace)
          if result != 0.0:
              raise TestFailed("expected undeflow to 0 from %r" % undeflow)
  
      for zero in ["huge / 0", "huge / 0L",
                   "mhuge / 0", "mhuge / 0L"]:
          try:
              eval(zero, namespace)
          except ZeroDivisionError:
              pass
          else:
              raise TestFailed("expected ZeroDivisionError from %r" % zero)
  
  test_true_division()
  
new_contents: from __future__ import division
  # When true division is the default, get rid of this and add it to
  # test_long.py instead.  In the meantime, it's too obscure to try to
  # trick just part of test_long into using future division.
  
  from test_support import TestFailed, verify, verbose
  
  def test_true_division():
      if verbose:
          print "long true division"
      huge = 1L << 40000
      mhuge = -huge
      verify(huge / huge == 1.0)
      verify(mhuge / mhuge == 1.0)
      verify(huge / mhuge == -1.0)
      verify(mhuge / huge == -1.0)
      verify(1 / huge == 0.0)
      verify(1L / huge == 0.0)
      verify(1 / mhuge == 0.0)
      verify(1L / mhuge == 0.0)
      verify((666 * huge + (huge >> 1)) / huge == 666.5)
      verify((666 * mhuge + (mhuge >> 1)) / mhuge == 666.5)
      verify((666 * huge + (huge >> 1)) / mhuge == -666.5)
      verify((666 * mhuge + (mhuge >> 1)) / huge == -666.5)
      verify(huge / (huge << 1) == 0.5)
      verify((1000000 * huge) / huge == 1000000)
  
      namespace = {'huge': huge, 'mhuge': mhuge}
  
      for overflow in ["float(huge)", "float(mhuge)",
                       "huge / 1", "huge / 2L", "huge / -1", "huge / -2L",
                       "mhuge / 100", "mhuge / 100L"]:
          try:
              eval(overflow, namespace)
          except OverflowError:
              pass
          else:
              raise TestFailed("expected OverflowError from %r" % overflow)
  
      for underflow in ["1 / huge", "2L / huge", "-1 / huge", "-2L / huge",
                       "100 / mhuge", "100L / mhuge"]:
          result = eval(underflow, namespace)
          if result != 0.0:
              raise TestFailed("expected underflow to 0 from %r" % underflow)
  
      for zero in ["huge / 0", "huge / 0L",
                   "mhuge / 0", "mhuge / 0L"]:
          try:
              eval(zero, namespace)
          except ZeroDivisionError:
              pass
          else:
              raise TestFailed("expected ZeroDivisionError from %r" % zero)
  
  test_true_division()
  
subject: Fix typo in error reporting. This doesn't need to go into the release branch (if it ever gets to the typo, the test is failing anyway).