def testNegative(self):
t1 = tensor([[0, 1, 0], [1, 0, 0]], chunks=2).tosparse()
t = negative(t1)
self.assertTrue(t.issparse())
self.assertIs(type(t), SparseTensor)
t.tiles()
self.assertTrue(t.chunks[0].op.sparse)
def testNegative(self):
t1 = tensor([[0, 1, 0], [1, 0, 0]], chunk_size=2).tosparse()
t = negative(t1)
self.assertTrue(t.issparse())
self.assertIs(type(t), SparseTensor)
self.assertEqual(calc_shape(t), t.shape)
t.tiles()
self.assertTrue(t.chunks[0].op.sparse)
self.assertEqual(calc_shape(t.chunks[0]), t.chunks[0].shape)