def test_8(self):
	# added Nov 3 2005

	hp = self.heapy.Use

	class C:
	    pass
	c=C()
	li = []
	di = {}

	s = hp.iso(li, di, c, 1)

	for k, i in (
	    (hp.Class(C), 1),
	    (hp.Type(dict), 0),
	    (hp.iso(c), 1),
	    (hp.iso(c, li), 1),
	    (hp.Type(dict) | hp.Class(C), 0)
	    ):
            p = s.by(k.biper)
	    # print p
            self.aseq(p[i].kind.fam.classifier.kinds[0], k)
Check that the table does exist
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/guppy-0.1.10/guppy/heapy/test/test_ER.py/FirstCase.test_8--crossover with--dataset/ETHPy150Open jhamrick/dbtools/tests/test_table_misc.py/test_exists