def test_lazy_complex(self):
raw_points = np.arange(12).reshape(4, 3)
points = as_lazy_data(raw_points, raw_points.shape)
coord = AuxCoord(points)
self.assertTrue(is_lazy_data(coord.core_points()))
result = AuxCoordFactory._nd_points(coord, (3, 2), 5)
# Check we haven't triggered the loading of the coordinate values.
self.assertTrue(is_lazy_data(coord.core_points()))
self.assertTrue(is_lazy_data(result))
expected = raw_points.T[np.newaxis, np.newaxis, ..., np.newaxis]
self.assertArrayEqual(result, expected)
def test_lazy_complex(self):
raw_points = np.arange(12).reshape(4, 3)
points = as_lazy_data(raw_points, raw_points.shape)
coord = AuxCoord(points)
self.assertTrue(is_lazy_data(coord.core_points()))
result = AuxCoordFactory._nd_points(coord, (3, 2), 5)
# Check we haven't triggered the loading of the coordinate values.
self.assertTrue(is_lazy_data(coord.core_points()))
self.assertTrue(is_lazy_data(result))
expected = raw_points.T[np.newaxis, np.newaxis, ..., np.newaxis]
self.assertArrayEqual(result, expected)
def test_real_set_lazy(self):
# Setting new lazy points does not make a copy.
coord = AuxCoord(self.pts_real)
new_pts = self.pts_lazy + 102.3
coord.points = new_pts
result = coord.core_points()
self.assertEqualLazyArraysAndDtypes(result, new_pts)
def test_real_set_lazy(self):
# Setting new lazy points does not make a copy.
coord = AuxCoord(self.pts_real)
new_pts = self.pts_lazy + 102.3
coord.points = new_pts
result = coord.core_points()
self.assertEqualLazyArraysAndDtypes(result, new_pts)
def test_real_points(self):
coord = AuxCoord(self.pts_real)
result = coord.core_points()
self.assertArraysShareData(
result,
self.pts_real,
"core_points() do not share data with the internal array.",
)
def test_real_set_real(self):
# Setting new real points does not make a copy.
coord = AuxCoord(self.pts_real)
new_pts = self.pts_real + 102.3
coord.points = new_pts
result = coord.core_points()
self.assertArraysShareData(
result, new_pts,
'Points do not share data with the assigned array.')
def test_real_set_real(self):
# Setting new real points does not make a copy.
coord = AuxCoord(self.pts_real)
new_pts = self.pts_real + 102.3
coord.points = new_pts
result = coord.core_points()
self.assertArraysShareData(
result, new_pts,
'Points do not share data with the assigned array.')
def test_lazy_points_realise(self):
coord = AuxCoord(self.pts_lazy)
real_points = coord.points
result = coord.core_points()
self.assertEqualRealArraysAndDtypes(result, real_points)
def test_lazy_points(self):
coord = AuxCoord(self.pts_lazy)
result = coord.core_points()
self.assertEqualLazyArraysAndDtypes(result, self.pts_lazy)
def test_lazy_points_realise(self):
coord = AuxCoord(self.pts_lazy)
real_points = coord.points
result = coord.core_points()
self.assertEqualRealArraysAndDtypes(result, real_points)
def test_lazy_points(self):
coord = AuxCoord(self.pts_lazy)
result = coord.core_points()
self.assertEqualLazyArraysAndDtypes(result, self.pts_lazy)
def test_real_points(self):
coord = AuxCoord(self.pts_real)
result = coord.core_points()
self.assertArraysShareData(
result, self.pts_real,
'core_points() do not share data with the internal array.')
def test_lazy_points_realise(self):
coord = AuxCoord(self.pts_lazy)
real_points = coord.points
result = coord.core_points()
self.assertIs(result, real_points)
