def check(self):
        e = self.script.engine
        scene = e.current_scene
        src = scene.children[0]
        assert src.point_scalars_name == 'u'
        c = src.children[1]
        sc = get_output(c.outputs[0]).point_data.scalars
        assert sc.name == 'u'
        # It is an iso-contour!
        assert sc.range[0] == sc.range[1]
        aa = c.children[0].children[0]
        assert aa.point_scalars_name == 't'
        sc = get_output(aa.outputs[0]).point_data.scalars
        assert sc.name == 't'
        assert abs(sc.range[0] - 308) < 1.0
        assert abs(sc.range[1] - 631) < 1.0
        s = aa.children[0].children[0]
Loads a tab-delimited file into a database table
dataset/ETHPy150Open enthought/mayavi/integrationtests/mayavi/test_set_active_attribute.py/TestSetActiveAttribute.check--crossover with--dataset/ETHPy150Open airbnb/airflow/airflow/hooks/mysql_hook.py/MySqlHook.bulk_load