def test_csc_with_dtype(self):
A, B = self.data()
actual = construct.hstack([A.tocsc(), B.tocsc()], dtype=self.dtype)
assert actual.indices.dtype == cupy.int32
assert actual.indptr.dtype == cupy.int32
def test_csc(self):
A, B = self.data()
actual = construct.hstack([A.tocsc(), B.tocsc()],
dtype=self.dtype).todense()
testing.assert_array_equal(actual, self.expected())
assert actual.dtype == self.dtype
def test_basic_hstack(self):
A, B = self.data()
actual = construct.hstack([A, B], dtype=self.dtype).todense()
testing.assert_array_equal(actual, self.expected())
self.assertEqual(actual.dtype, self.dtype)