def setUp(self):
colon = slice(None)
masked = True
self.a = biggus.zeros((3, 2))
self.b = self.a + self.a
self.a_nodes = {
'chunk shape: (3, 2)\nsource key: [:, :]\n'
'\nuuid_0':
('a LazyChunk function', (colon, colon), self.a, masked)
}
self.b_nodes = {
'array ()\n\n(id: uuid_1)': (
'a LazyChunk function',
'uuid_0',
self.b,
masked,
)
}
self.grp = DaskGroup(None)
def test_value(self):
array = zeros(())
self.assertEqual(array.value, 0)
def test_shape(self):
shape = (70, 768, 1024)
array = zeros(shape)
self.assertEqual(array.shape, shape)
def test_dtype_default(self):
array = zeros(())
self.assertEqual(array.dtype, np.dtype('f8'))
def test_dtype(self):
dtype = 'i2'
array = zeros((), dtype)
self.assertIs(array.dtype, np.dtype(dtype))
