def test_update(self):
l1 = random.sample(range(10000), 2000)
l2 = random.sample(range(10000), 2000)
s2 = set(l1)
s2.update(l2)
s1 = IntSet(l1)
s1.update(l2)
self.assertTrue(list(s1) == sorted(list(s2)))
s1 = IntSet(l1)
s1.update(set(l2))
self.assertTrue(list(s1) == sorted(list(s2)))
s1 = IntSet(l1)
s1.update(IntSet(l2))
self.assertTrue(list(s1) == sorted(list(s2)))
self.assertRaises(TypeError, s1.update, 1)
self.assertRaises(TypeError, s1.update, ["1"])
s1 = IntSet([1 << 1000])
s1.update(range(255, 257))
self.assertEqual(s1.max(), 1 << 1000)
s1 = IntSet(range(10))
s1.update(range(1 << 100, (1 << 100) + 5))
self.assertEqual(s1.max(), (1 << 100) + 4)
def test_max(self):
l1 = random.sample(range(10000), 2000)
s = IntSet(l1)
self.assertEqual(s.max(), max(l1))
self.assertRaises(ValueError, lambda: IntSet().max())
