Method test_large_integers

numpy/lib/tests/test_histograms.py:809–819

(self)

        assert_equal(edges[1].dtype, y_edges.dtype)

    def test_large_integers(self):
        big = 2**60  # Too large to represent with a full precision float

        x = np.array([0], np.int64)
        x_edges = np.array([-1, +1], np.int64)
        y = big + x
        y_edges = big + x_edges

        hist, edges = histogramdd((x, y), bins=(x_edges, y_edges))

        assert_equal(hist[0, 0], 1)

    def test_density_non_uniform_2d(self):
        # Defines the following grid: