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Code Issues 32 Releases Wiki Activity

Fixed #26417 -- Allowed setting GDALBand data with partial values.

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This commit is contained in:
Daniel Wiesmann
2016-03-29 14:42:35 +01:00
committed by Tim Graham
parent 03b6947728
commit 870dd1d38b
4 changed files with 60 additions and 8 deletions
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21
tests/gis_tests/gdal_tests/test_raster.py
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@@ -483,3 +483,24 @@ class GDALBandTests(SimpleTestCase):
else:
rsmem.bands[0].nodata_value = None
self.assertIsNone(rsmem.bands[0].nodata_value)
def test_band_data_replication(self):
band = GDALRaster({
'srid': 4326,
'width': 3,
'height': 3,
'bands': [{'data': range(10, 19), 'nodata_value': 0}],
}).bands[0]
# Variations for input (data, shape, expected result).
combos = (
([1], (1, 1), [1] * 9),
(range(3), (1, 3), [0, 0, 0, 1, 1, 1, 2, 2, 2]),
(range(3), (3, 1), [0, 1, 2, 0, 1, 2, 0, 1, 2]),
)
for combo in combos:
band.data(combo[0], shape=combo[1])
if numpy:
numpy.testing.assert_equal(band.data(), numpy.array(combo[2]).reshape(3, 3))
else:
self.assertEqual(band.data(), list(combo[2]))