mapnik/tests/python_tests/map_deepcopy_test.py

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2011-12-20 20:46:35 +00:00
#!/usr/bin/env python
from nose.tools import *
from utilities import execution_path
from copy import deepcopy
import os, mapnik
def setup():
# All of the paths used are relative, if we run the tests
# from another directory we need to chdir()
os.chdir(execution_path('.'))
def test_map_deepcopy1():
m1 = mapnik.Map(256,256)
m1.append_style('style',mapnik.Style())
m1.append_fontset('fontset',mapnik.FontSet())
m2 = deepcopy(m1)
eq_(m2.width, m1.width)
eq_(m2.height, m2.height)
eq_(m2.srs, m1.srs)
eq_(m2.base, m1.base)
eq_(m2.background, m1.background)
eq_(m2.buffer_size, m1.buffer_size)
eq_(m2.aspect_fix_mode, m1.aspect_fix_mode)
eq_(m2.envelope(),m1.envelope())
eq_(m2.buffered_envelope(),m1.buffered_envelope())
eq_(m2.scale(),m1.scale())
eq_(m2.scale_denominator(),m1.scale_denominator())
eq_(m2.maximum_extent,m1.maximum_extent)
eq_(id(m2.has_metawriter()),id(m1.has_metawriter()))
eq_(id(m2.view_transform()),id(m1.view_transform()))
eq_(id(m2.extra_attributes),id(m1.extra_attributes))
eq_(id(m2.parameters),id(m1.parameters))
eq_(id(m2.layers),id(m1.layers))
eq_(id(m2.layers),id(m1.layers))
eq_(id(m2.find_style('style')),id(m2.find_style('style')))
eq_(id(m2.find_fontset('fontset')),id(m2.find_fontset('fontset')))
if __name__ == "__main__":
setup()
[eval(run)() for run in dir() if 'test_' in run]