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"""Tests for Fiona's OGR driver interface."""
import logging
import pytest
import fiona
from fiona.errors import FionaDeprecationWarning
def test_options(tmpdir, path_coutwildrnp_shp):
"""Test that setting CPL_DEBUG=ON works and that a warning is raised."""
logfile = str(tmpdir.mkdir('tests').join('test_options.log'))
logger = logging.getLogger()
logger.setLevel(logging.DEBUG)
fh = logging.FileHandler(logfile)
fh.setLevel(logging.DEBUG)
logger.addHandler(fh)
# fiona.drivers() will be deprecated.
with pytest.warns(FionaDeprecationWarning):
with fiona.drivers(CPL_DEBUG=True):
c = fiona.open(path_coutwildrnp_shp)
c.close()
with open(logfile) as f:
log = f.read()
if fiona.gdal_version.major >= 2:
assert "GDALOpen" in log
else:
assert "OGROpen" in log
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