old_contents: #! /usr/bin/env python
  """ Run all tests """
  
  import unittest
  import os
  from test_helper import TESTDIR
  from crs_tests import *
  from geometry_init_tests import *
  from geometry_tests import *
  from vector_io_tests import *
  from quadtree_tests import *
  from metadata_tests import *
  from raster_tests import *
  from shapefile_tests import *
  
  if __name__ == "__main__":
  
      TMPDATA = os.path.join(TESTDIR, "data")
      if not os.path.isdir(TMPDATA):
          print("creating {0}".format(TMPDATA))
          os.mkdir(TMPDATA)
  
      unittest.main()
  
  
new_contents: #! /usr/bin/env python
  """ Run all tests """
  
  import unittest
  import os
  from test_helper import TESTDIR
  from crs_tests import *
  from geometry_init_tests import *
  from geometry_tests import *
  from vector_io_tests import *
  from quadtree_tests import *
  from metadata_tests import *
  from raster_tests import *
  from shapefile_tests import *
  from geotiff_tests import *
  
  if __name__ == "__main__":
  
      TMPDATA = os.path.join(TESTDIR, "data")
      if not os.path.isdir(TMPDATA):
          print("creating {0}".format(TMPDATA))
          os.mkdir(TMPDATA)
  
      unittest.main()
  
  
subject: add geotiff tests to runtests.py