def testKlass(self):
self.assertEqual(t2.Klass.C2(), 3)
k = t2.Klass(3)
self.assertEqual(k.i, 3)
self.assertEqual(k.i2, 9)
self.assertEqual(k.Int1(), 4)
self.assertIs(False, t2.k_check(k))
with self.assertRaises(TypeError):
t2.k_check(0)
k.i = 0
self.assertIs(True, t2.k_check(k))
# AttributeError on CPython; TypeError on PyPy.
with self.assertRaises((AttributeError, TypeError)):
k.i2 = 0
t2.k_modify(k, 5)
self.assertEqual(k.i, 5)
def testDerived(self):
k = t2.Derived()
self.assertEqual(k.i, 0)
self.assertEqual(k.j, 0)
self.assertIs(True, t2.k_check(k))
self.assertNotIn(2, k)
with self.assertRaises(TypeError):
t2.Derived(1)
def testDerivedInit(self): k = t2.Derived.Init(1, 2) self.assertEqual(k.i, 1) self.assertEqual(k.j, 2) self.assertIs(False, t2.k_check(k))
def test_class_name(self):
with self.assertRaisesRegexp(TypeError, r'\bOldStyleClass\b'):
t2.k_check(OldStyleClass())