def test_seterrcall(self):
def foo(x):
return 10
seterrcall('sampmdsize', foo)
obs = geterrcall('sampmdsize')
self.assertEqual(obs, foo)
def test_errstate(self):
def foo(item):
return "the callback called"
table = Table([], [], [])
seterrcall('empty', foo)
self.assertNotEqual(geterr()['empty'], 'call')
with errstate(empty='call'):
result = errcheck(table)
self.assertEqual(result, "the callback called")
self.assertNotEqual(geterr()['empty'], 'call')
