Example #1
0
    def test_exception_during_destruction(self):
        # In experiments, the order of items in the dict was 'a', 'c', 'b', 'd'.
        # The expected output of this test will change if this does not hold.
        self.assertEquals(["a", "c", "b", "d"], {"a": 0, "b": 0, "c": 0, "d": 0}.keys())
        TestObj.clear_instances()
        objects = {
            "a": wrapper.defname(ThrowsOnClose, args=["a"], method_on_close="close"),
            "c": wrapper.defname(TestObj, args=["c"], method_on_close="close"),
            "b": wrapper.defname(TestObj, args=["b"], method_on_close="close"),
            "d": wrapper.defname(TestObj, args=["d"]),
        }
        self.assertEquals(0, len(wrapper._local.key_stack))

        env = Environment(objects, {})
        with self.assertRaises(RuntimeError) as cm:
            env.close()

        self.assertEquals("ThrowsOnClose", cm.exception.args[0])
        self.assertEquals(0, len(wrapper._local.key_stack))

        self.assertEquals(True, env.globals["a"].initialized)
        self.assertEquals(False, env.globals["a"].closed)
        self.assertEquals(True, env.globals["c"].initialized)
        self.assertEquals(True, env.globals["c"].closed)
        self.assertEquals(True, env.globals["b"].initialized)
        self.assertEquals(True, env.globals["b"].closed)
        self.assertEquals(True, env.globals["d"].initialized)
        self.assertEquals(False, env.globals["d"].closed)
Example #2
0
 def test_basic(self):
     self.assertEquals(0, len(wrapper._local.key_stack))
     environment = Environment({}, {"x": 5})
     self.assertEquals(1, len(wrapper._local.key_stack))
     environment.close()
     self.assertTrue("Good. No exceptions thrown.")
     self.assertEquals(0, len(wrapper._local.key_stack))
     self.assertEquals(5, environment.globals["x"])
Example #3
0
 def test_simple_objects(self):
     objects = {"a": wrapper.defname(TestObj), "b": wrapper.defname(TestObj, method_on_close="close")}
     self.assertEquals(0, len(wrapper._local.key_stack))
     environment = Environment(objects, {})
     self.assertEquals(True, environment.globals["a"].initialized)
     self.assertEquals(False, environment.globals["a"].closed)
     self.assertEquals(True, environment.globals["b"].initialized)
     self.assertEquals(False, environment.globals["b"].closed)
     environment.close()
     self.assertEquals(True, environment.globals["a"].initialized)
     self.assertEquals(False, environment.globals["a"].closed)
     self.assertEquals(True, environment.globals["b"].initialized)
     self.assertEquals(True, environment.globals["b"].closed)
     self.assertEquals(0, len(wrapper._local.key_stack))