test__geometric_intersection.py 文件源码

def test_workspace_resize(self):
        nodes1 = np.asfortranarray([
            [-3.0, 0.0],
            [5.0, 0.0],
        ])
        nodes2 = np.asfortranarray([
            [-7.0, -9.0],
            [9.0, 13.0],
            [-7.0, -13.0],
            [9.0, 9.0],
        ])
        # NOTE: These curves intersect 3 times, so a workspace of
        #       2 is not large enough.
        self.reset_workspace(2)
        intersections = self._call_function_under_test(nodes1, nodes2)
        expected = np.asfortranarray([
            [0.5, 0.5],
            [0.375, 0.25],
            [0.625, 0.75],
        ])
        self.assertEqual(intersections, expected)
        # Make sure the workspace was resized.
        self.assertEqual(self.workspace_size(), 3)