+ self.assertIs(type(trace.cls), bt2_trace_class._TraceClass)
+
+ def test_const_attr_trace_class(self):
+ trace = utils.get_const_stream_beginning_message().stream.trace
+ self.assertIs(type(trace.cls), bt2_trace_class._TraceClassConst)
+
+ def test_attr_name(self):
+ trace = self._tc(name='mein trace')
+ self.assertEqual(trace.name, 'mein trace')
+
+ def test_attr_uuid(self):
+ trace = self._tc(uuid=uuid.UUID('da7d6b6f-3108-4706-89bd-ab554732611b'))
+ self.assertEqual(trace.uuid, uuid.UUID('da7d6b6f-3108-4706-89bd-ab554732611b'))
+
+ def test_env_get(self):
+ trace = self._tc(environment={'hello': 'you', 'foo': -5})
+ self.assertIs(type(trace.environment), bt2_trace._TraceEnvironment)
+ self.assertIs(type(trace.environment['foo']), bt2_value.SignedIntegerValue)
+ self.assertEqual(trace.environment['hello'], 'you')
+ self.assertEqual(trace.environment['foo'], -5)
+
+ def test_env_iter(self):
+ trace = self._tc(environment={'hello': 'you', 'foo': -5})
+ values = set(trace.environment)
+ self.assertEqual(values, {'hello', 'foo'})
+
+ def test_const_env_get(self):
+ trace = utils.get_const_stream_beginning_message().stream.trace
+ self.assertIs(type(trace.environment), bt2_trace._TraceEnvironmentConst)
+ self.assertIs(
+ type(trace.environment['patate']), bt2_value._SignedIntegerValueConst
+ )
+
+ def test_const_env_iter(self):
+ trace = utils.get_const_stream_beginning_message().stream.trace
+ values = set(trace.environment)
+ self.assertEqual(values, {'patate'})
+
+ def test_const_env_set(self):
+ trace = utils.get_const_stream_beginning_message().stream.trace
+ with self.assertRaises(TypeError):
+ trace.environment['patate'] = 33
+
+ def test_env_get_non_existent(self):
+ trace = self._tc(environment={'hello': 'you', 'foo': -5})
+
+ with self.assertRaises(KeyError):
+ trace.environment['lel']