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#!/usr/bin/env python
import glob
import os
from nose.tools import eq_
import mapnik
from .utilities import execution_path, run_all
default_logging_severity = mapnik.logger.get_severity()
def setup():
# make the tests silent to suppress unsupported params from harfbuzz tests
# TODO: remove this after harfbuzz branch merges
mapnik.logger.set_severity(getattr(mapnik.severity_type, "None"))
# All of the paths used are relative, if we run the tests
# from another directory we need to chdir()
os.chdir(execution_path('.'))
def teardown():
mapnik.logger.set_severity(default_logging_severity)
def test_broken_files():
default_logging_severity = mapnik.logger.get_severity()
mapnik.logger.set_severity(getattr(mapnik.severity_type, "None"))
broken_files = glob.glob("../data/broken_maps/*.xml")
# Add a filename that doesn't exist
broken_files.append("../data/broken/does_not_exist.xml")
failures = []
for filename in broken_files:
try:
m = mapnik.Map(512, 512)
strict = True
mapnik.load_map(m, filename, strict)
failures.append(
'Loading broken map (%s) did not raise RuntimeError!' %
filename)
except RuntimeError:
pass
eq_(len(failures), 0, '\n' + '\n'.join(failures))
mapnik.logger.set_severity(default_logging_severity)
def test_can_parse_xml_with_deprecated_properties():
default_logging_severity = mapnik.logger.get_severity()
mapnik.logger.set_severity(getattr(mapnik.severity_type, "None"))
files_with_deprecated_props = glob.glob("../data/deprecated_maps/*.xml")
failures = []
for filename in files_with_deprecated_props:
try:
m = mapnik.Map(512, 512)
strict = True
mapnik.load_map(m, filename, strict)
base_path = os.path.dirname(filename)
mapnik.load_map_from_string(
m,
open(
filename,
'rb').read(),
strict,
base_path)
except RuntimeError as e:
# only test datasources that we have installed
if not 'Could not create datasource' in str(e) \
and not 'could not connect' in str(e):
failures.append(
'Failed to load valid map %s (%s)' %
(filename, e))
eq_(len(failures), 0, '\n' + '\n'.join(failures))
mapnik.logger.set_severity(default_logging_severity)
def test_good_files():
good_files = glob.glob("../data/good_maps/*.xml")
good_files.extend(glob.glob("../visual_tests/styles/*.xml"))
failures = []
for filename in good_files:
try:
m = mapnik.Map(512, 512)
strict = True
mapnik.load_map(m, filename, strict)
base_path = os.path.dirname(filename)
with open(filename, 'rb') as f:
mapnik.load_map_from_string(m, f.read(), strict, base_path)
except RuntimeError as e:
# only test datasources that we have installed
if not 'Could not create datasource' in str(e) \
and not 'could not connect' in str(e):
failures.append(
'Failed to load valid map %s (%s)' %
(filename, e))
eq_(len(failures), 0, '\n' + '\n'.join(failures))
if __name__ == "__main__":
setup()
exit(run_all(eval(x) for x in dir() if x.startswith("test_")))
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