-import uuid
+#
+# Copyright (C) 2019 EfficiOS Inc.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; only version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+
import unittest
-import bt2
-from utils import run_in_component_init, get_default_trace_class
+from utils import (
+ run_in_component_init,
+ get_default_trace_class,
+ get_const_stream_beginning_message,
+)
+from bt2 import stream_class as bt2_stream_class
+from bt2 import trace_class as bt2_trace_class
class TraceClassTestCase(unittest.TestCase):
+ def assertRaisesInComponentInit(self, expected_exc_type, user_code):
+ def f(comp_self):
+ try:
+ user_code(comp_self)
+ except Exception as exc:
+ return type(exc)
+
+ exc_type = run_in_component_init(f)
+ self.assertIsNotNone(exc_type)
+ self.assertEqual(exc_type, expected_exc_type)
def test_create_default(self):
def f(comp_self):
tc = run_in_component_init(f)
self.assertEqual(len(tc), 0)
- self.assertEqual(len(tc.env), 0)
- self.assertIsNone(tc.uuid)
+ self.assertIs(type(tc), bt2_trace_class._TraceClass)
self.assertTrue(tc.assigns_automatic_stream_class_id)
+ self.assertEqual(len(tc.user_attributes), 0)
- def test_uuid(self):
+ def test_create_user_attributes(self):
def f(comp_self):
- return comp_self._create_trace_class(uuid=uuid.UUID('da7d6b6f-3108-4706-89bd-ab554732611b'))
+ return comp_self._create_trace_class(user_attributes={'salut': 23})
tc = run_in_component_init(f)
+ self.assertEqual(tc.user_attributes, {'salut': 23})
- self.assertEqual(tc.uuid, uuid.UUID('da7d6b6f-3108-4706-89bd-ab554732611b'))
+ def test_create_invalid_user_attributes(self):
+ def f(comp_self):
+ return comp_self._create_trace_class(user_attributes=object())
+
+ self.assertRaisesInComponentInit(TypeError, f)
+
+ def test_create_invalid_user_attributes_value_type(self):
+ def f(comp_self):
+ return comp_self._create_trace_class(user_attributes=23)
+
+ self.assertRaisesInComponentInit(TypeError, f)
def test_automatic_stream_class_id(self):
def f(comp_self):
sc1 = tc.create_stream_class()
sc2 = tc.create_stream_class()
+ self.assertIs(type(sc1), bt2_stream_class._StreamClass)
+ self.assertIs(type(sc2), bt2_stream_class._StreamClass)
self.assertNotEqual(sc1.id, sc2.id)
def test_automatic_stream_class_id_raises(self):
self.assertTrue(tc.assigns_automatic_stream_class_id)
with self.assertRaises(ValueError):
- sc1 = tc.create_stream_class(23)
+ tc.create_stream_class(23)
def test_no_assigns_automatic_stream_class_id(self):
def f(comp_self):
- return comp_self._create_trace_class(assigns_automatic_stream_class_id=False)
+ return comp_self._create_trace_class(
+ assigns_automatic_stream_class_id=False
+ )
tc = run_in_component_init(f)
self.assertFalse(tc.assigns_automatic_stream_class_id)
def test_no_assigns_automatic_stream_class_id_raises(self):
def f(comp_self):
- return comp_self._create_trace_class(assigns_automatic_stream_class_id=False)
+ return comp_self._create_trace_class(
+ assigns_automatic_stream_class_id=False
+ )
tc = run_in_component_init(f)
self.assertFalse(tc.assigns_automatic_stream_class_id)
with self.assertRaises(ValueError):
tc.create_stream_class()
- def test_env_get(self):
- def f(comp_self):
- return comp_self._create_trace_class(env={'hello': 'you', 'foo': -5})
-
- tc = run_in_component_init(f)
-
- self.assertEqual(tc.env['hello'], 'you')
- self.assertEqual(tc.env['foo'], -5)
-
- def test_env_get_non_existent(self):
- def f(comp_self):
- return comp_self._create_trace_class(env={'hello': 'you', 'foo': -5})
-
- tc = run_in_component_init(f)
-
- with self.assertRaises(KeyError):
- tc.env['lel']
-
@staticmethod
def _create_trace_class_with_some_stream_classes():
def f(comp_self):
- return comp_self._create_trace_class(assigns_automatic_stream_class_id=False)
+ return comp_self._create_trace_class(
+ assigns_automatic_stream_class_id=False
+ )
tc = run_in_component_init(f)
sc1 = tc.create_stream_class(id=12)
def test_getitem(self):
tc, _, _, sc3 = self._create_trace_class_with_some_stream_classes()
+ self.assertIs(type(tc[2018]), bt2_stream_class._StreamClass)
self.assertEqual(tc[2018].addr, sc3.addr)
+ def test_const_getitem(self):
+ const_tc = get_const_stream_beginning_message().stream.trace.cls
+ self.assertIs(type(const_tc[0]), bt2_stream_class._StreamClassConst)
+
def test_getitem_wrong_key_type(self):
tc, _, _, _ = self._create_trace_class_with_some_stream_classes()
with self.assertRaises(TypeError):
tc, sc1, sc2, sc3 = self._create_trace_class_with_some_stream_classes()
for sc_id, stream_class in tc.items():
- self.assertIsInstance(stream_class, bt2.stream_class.StreamClass)
-
if sc_id == 12:
+ self.assertIs(type(stream_class), bt2_stream_class._StreamClass)
self.assertEqual(stream_class.addr, sc1.addr)
elif sc_id == 54:
self.assertEqual(stream_class.addr, sc2.addr)
elif sc_id == 2018:
self.assertEqual(stream_class.addr, sc3.addr)
+ def test_const_iter(self):
+ const_tc = get_const_stream_beginning_message().stream.trace.cls
+ const_sc = list(const_tc.values())[0]
+ self.assertIs(type(const_sc), bt2_stream_class._StreamClassConst)
+
def test_destruction_listener(self):
def on_trace_class_destruction(trace_class):
nonlocal trace_class_destroyed
projects / babeltrace.git / blobdiff