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33 lines
824 B
Python
33 lines
824 B
Python
"""Testing use of ``cpl_errors``."""
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import pytest
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import rasterio
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from rasterio._err import CPLE_BaseError
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from rasterio.errors import RasterioIOError
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def test_io_error(tmpdir):
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"""RasterioIOError is raised when a disk file can't be opened.
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Newlines are removed from GDAL error messages."""
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with pytest.raises(RasterioIOError) as exc_info:
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rasterio.open(str(tmpdir.join('foo.tif')))
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msg, = exc_info.value.args
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assert "\n" not in msg
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def test_io_error_env(tmpdir):
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with pytest.raises(RasterioIOError):
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rasterio.open(str(tmpdir.join('foo.tif')))
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def test_bogus_band_error():
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with rasterio.open('tests/data/RGB.byte.tif') as src:
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assert src._has_band(4) is False
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def test_cplerror_str():
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err = CPLE_BaseError(1, 1, "test123")
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assert str(err) == "test123"
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