+# SPDX-License-Identifier: GPL-2.0-only
#
# 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
+from bt2 import stream_class as bt2_stream_class
+from bt2 import trace_class as bt2_trace_class
+from bt2 import clock_class as bt2_clock_class
+from bt2 import event_class as bt2_event_class
+from bt2 import field_class as bt2_field_class
class StreamClassTestCase(unittest.TestCase):
def test_create_default(self):
sc = self._tc.create_stream_class()
+ self.assertIs(type(sc), bt2_stream_class._StreamClass)
self.assertIsNone(sc.name)
self.assertIsNone(sc.packet_context_field_class)
self.assertIsNone(sc.event_common_context_field_class)
self.assertIsNone(sc.default_clock_class)
self.assertTrue(sc.assigns_automatic_event_class_id)
self.assertTrue(sc.assigns_automatic_stream_id)
+ self.assertFalse(sc.supports_packets)
self.assertFalse(sc.packets_have_beginning_default_clock_snapshot)
self.assertFalse(sc.packets_have_end_default_clock_snapshot)
self.assertFalse(sc.supports_discarded_events)
self.assertFalse(sc.discarded_events_have_default_clock_snapshots)
self.assertFalse(sc.supports_discarded_packets)
self.assertFalse(sc.discarded_packets_have_default_clock_snapshots)
+ self.assertEqual(len(sc.user_attributes), 0)
def test_create_name(self):
sc = self._tc.create_stream_class(name='bozo')
self.assertEqual(sc.name, 'bozo')
def test_create_invalid_name(self):
- with self.assertRaises(TypeError):
+ with self.assertRaisesRegex(TypeError, "'int' is not a 'str' object"):
self._tc.create_stream_class(name=17)
+ self.assertEqual(len(self._tc), 0)
+
def test_create_packet_context_field_class(self):
fc = self._tc.create_structure_field_class()
- sc = self._tc.create_stream_class(packet_context_field_class=fc)
+ sc = self._tc.create_stream_class(
+ packet_context_field_class=fc, supports_packets=True
+ )
self.assertEqual(sc.packet_context_field_class, fc)
+ self.assertIs(
+ type(sc.packet_context_field_class), bt2_field_class._StructureFieldClass
+ )
def test_create_invalid_packet_context_field_class(self):
- with self.assertRaises(TypeError):
- self._tc.create_stream_class(packet_context_field_class=22)
+ with self.assertRaisesRegex(
+ TypeError,
+ "'int' is not a '<class 'bt2.field_class._StructureFieldClass'>' object",
+ ):
+ self._tc.create_stream_class(
+ packet_context_field_class=22, supports_packets=True
+ )
+
+ self.assertEqual(len(self._tc), 0)
+
+ def test_create_invalid_packet_context_field_class_no_packets(self):
+ fc = self._tc.create_structure_field_class()
+
+ with self.assertRaisesRegex(
+ ValueError,
+ "cannot have a packet context field class without supporting packets",
+ ):
+ self._tc.create_stream_class(packet_context_field_class=fc)
+
+ self.assertEqual(len(self._tc), 0)
def test_create_event_common_context_field_class(self):
fc = self._tc.create_structure_field_class()
sc = self._tc.create_stream_class(event_common_context_field_class=fc)
self.assertEqual(sc.event_common_context_field_class, fc)
+ self.assertIs(
+ type(sc.event_common_context_field_class),
+ bt2_field_class._StructureFieldClass,
+ )
def test_create_invalid_event_common_context_field_class(self):
- with self.assertRaises(TypeError):
+ with self.assertRaisesRegex(
+ TypeError,
+ "'int' is not a '<class 'bt2.field_class._StructureFieldClass'>' object",
+ ):
self._tc.create_stream_class(event_common_context_field_class=22)
+ self.assertEqual(len(self._tc), 0)
+
def test_create_default_clock_class(self):
sc = self._tc.create_stream_class(default_clock_class=self._cc)
self.assertEqual(sc.default_clock_class.addr, self._cc.addr)
+ self.assertIs(type(sc.default_clock_class), bt2_clock_class._ClockClass)
def test_create_invalid_default_clock_class(self):
- with self.assertRaises(TypeError):
+ with self.assertRaisesRegex(
+ TypeError, "'int' is not a '<class 'bt2.clock_class._ClockClass'>' object"
+ ):
self._tc.create_stream_class(default_clock_class=12)
+ self.assertEqual(len(self._tc), 0)
+
+ def test_create_user_attributes(self):
+ sc = self._tc.create_stream_class(user_attributes={'salut': 23})
+ self.assertEqual(sc.user_attributes, {'salut': 23})
+
+ def test_create_invalid_user_attributes(self):
+ with self.assertRaisesRegex(
+ TypeError, "cannot create value object from 'object' object"
+ ):
+ self._tc.create_stream_class(user_attributes=object())
+
+ self.assertEqual(len(self._tc), 0)
+
+ def test_create_invalid_user_attributes_value_type(self):
+ with self.assertRaisesRegex(
+ TypeError,
+ "'SignedIntegerValue' is not a '<class 'bt2.value.MapValue'>' object",
+ ):
+ self._tc.create_stream_class(user_attributes=23)
+
+ self.assertEqual(len(self._tc), 0)
+
def test_automatic_stream_ids(self):
sc = self._tc.create_stream_class(assigns_automatic_stream_id=True)
self.assertTrue(sc.assigns_automatic_stream_id)
sc = self._tc.create_stream_class(assigns_automatic_stream_id=True)
self.assertTrue(sc.assigns_automatic_stream_id)
- with self.assertRaises(ValueError):
+ with self.assertRaisesRegex(
+ ValueError, "id provided, but stream class assigns automatic stream ids"
+ ):
self._trace.create_stream(sc, id=123)
+ self.assertEqual(len(self._trace), 0)
+
+ def test_automatic_stream_ids_wrong_type(self):
+ with self.assertRaisesRegex(TypeError, "str' is not a 'bool' object"):
+ self._tc.create_stream_class(assigns_automatic_stream_id='True')
+
+ self.assertEqual(len(self._tc), 0)
+
def test_no_automatic_stream_ids(self):
sc = self._tc.create_stream_class(assigns_automatic_stream_id=False)
self.assertFalse(sc.assigns_automatic_stream_id)
sc = self._tc.create_stream_class(assigns_automatic_stream_id=False)
self.assertFalse(sc.assigns_automatic_stream_id)
- with self.assertRaises(ValueError):
+ with self.assertRaisesRegex(
+ ValueError,
+ "id not provided, but stream class does not assign automatic stream ids",
+ ):
self._trace.create_stream(sc)
+ self.assertEqual(len(self._trace), 0)
+
def test_automatic_event_class_ids(self):
sc = self._tc.create_stream_class(assigns_automatic_event_class_id=True)
self.assertTrue(sc.assigns_automatic_event_class_id)
sc = self._tc.create_stream_class(assigns_automatic_event_class_id=True)
self.assertTrue(sc.assigns_automatic_event_class_id)
- with self.assertRaises(ValueError):
+ with self.assertRaisesRegex(
+ ValueError,
+ "id provided, but stream class assigns automatic event class ids",
+ ):
sc.create_event_class(id=123)
+ self.assertEqual(len(sc), 0)
+
+ def test_automatic_event_class_ids_wrong_type(self):
+ with self.assertRaisesRegex(TypeError, "'str' is not a 'bool' object"):
+ self._tc.create_stream_class(assigns_automatic_event_class_id='True')
+
+ self.assertEqual(len(self._tc), 0)
+
def test_no_automatic_event_class_ids(self):
sc = self._tc.create_stream_class(assigns_automatic_event_class_id=False)
self.assertFalse(sc.assigns_automatic_event_class_id)
sc = self._tc.create_stream_class(assigns_automatic_event_class_id=False)
self.assertFalse(sc.assigns_automatic_event_class_id)
- with self.assertRaises(ValueError):
+ with self.assertRaisesRegex(
+ ValueError,
+ "id not provided, but stream class does not assign automatic event class ids",
+ ):
sc.create_event_class()
- def test_packets_have_beginning_default_clock_snapshot(self):
- sc = self._tc.create_stream_class(default_clock_class=self._cc, packets_have_beginning_default_clock_snapshot=True)
- self.assertTrue(sc.packets_have_beginning_default_clock_snapshot)
+ self.assertEqual(len(sc), 0)
+
+ def test_supports_packets_without_cs(self):
+ sc = self._tc.create_stream_class(
+ default_clock_class=self._cc, supports_packets=True
+ )
+ self.assertTrue(sc.supports_packets)
+ self.assertFalse(sc.packets_have_beginning_default_clock_snapshot)
+ self.assertFalse(sc.packets_have_end_default_clock_snapshot)
- def test_packets_have_beginning_default_clock_snapshot_raises(self):
- with self.assertRaises(TypeError):
- sc = self._tc.create_stream_class(packets_have_beginning_default_clock_snapshot="something")
+ def test_supports_packets_with_begin_cs(self):
+ sc = self._tc.create_stream_class(
+ default_clock_class=self._cc,
+ supports_packets=True,
+ packets_have_beginning_default_clock_snapshot=True,
+ )
+ self.assertTrue(sc.supports_packets)
+ self.assertTrue(sc.packets_have_beginning_default_clock_snapshot)
+ self.assertFalse(sc.packets_have_end_default_clock_snapshot)
- def test_packets_have_end_default_clock_snapshot(self):
- sc = self._tc.create_stream_class(default_clock_class=self._cc, packets_have_end_default_clock_snapshot=True)
+ def test_supports_packets_with_end_cs(self):
+ sc = self._tc.create_stream_class(
+ default_clock_class=self._cc,
+ supports_packets=True,
+ packets_have_end_default_clock_snapshot=True,
+ )
+ self.assertTrue(sc.supports_packets)
+ self.assertFalse(sc.packets_have_beginning_default_clock_snapshot)
self.assertTrue(sc.packets_have_end_default_clock_snapshot)
- def test_packets_have_end_default_clock_snapshot_raises(self):
- with self.assertRaises(TypeError):
- sc = self._tc.create_stream_class(packets_have_end_default_clock_snapshot="something")
+ def test_supports_packets_raises_type_error(self):
+ with self.assertRaisesRegex(TypeError, "'int' is not a 'bool' object"):
+ self._tc.create_stream_class(
+ default_clock_class=self._cc, supports_packets=23
+ )
+
+ self.assertEqual(len(self._tc), 0)
+
+ def test_packets_have_begin_default_cs_raises_type_error(self):
+ with self.assertRaisesRegex(TypeError, "'int' is not a 'bool' object"):
+ self._tc.create_stream_class(
+ default_clock_class=self._cc,
+ packets_have_beginning_default_clock_snapshot=23,
+ )
+
+ self.assertEqual(len(self._tc), 0)
+
+ def test_packets_have_end_default_cs_raises_type_error(self):
+ with self.assertRaisesRegex(TypeError, "'int' is not a 'bool' object"):
+ self._tc.create_stream_class(
+ default_clock_class=self._cc, packets_have_end_default_clock_snapshot=23
+ )
+
+ self.assertEqual(len(self._tc), 0)
+
+ def test_does_not_support_packets_raises_with_begin_cs(self):
+ with self.assertRaisesRegex(
+ ValueError,
+ "cannot not support packets, but have packet beginning default clock snapshot",
+ ):
+ self._tc.create_stream_class(
+ default_clock_class=self._cc,
+ packets_have_beginning_default_clock_snapshot=True,
+ )
+
+ self.assertEqual(len(self._tc), 0)
+
+ def test_does_not_support_packets_raises_with_end_cs(self):
+ with self.assertRaisesRegex(
+ ValueError,
+ "cannot not support packets, but have packet end default clock snapshots",
+ ):
+ self._tc.create_stream_class(
+ default_clock_class=self._cc,
+ packets_have_end_default_clock_snapshot=True,
+ )
+
+ self.assertEqual(len(self._tc), 0)
def test_supports_discarded_events_without_cs(self):
- sc = self._tc.create_stream_class(default_clock_class=self._cc,
- supports_discarded_events=True)
+ sc = self._tc.create_stream_class(
+ default_clock_class=self._cc, supports_discarded_events=True
+ )
self.assertTrue(sc.supports_discarded_events)
self.assertFalse(sc.discarded_events_have_default_clock_snapshots)
def test_supports_discarded_events_with_cs(self):
- sc = self._tc.create_stream_class(default_clock_class=self._cc,
- supports_discarded_events=True,
- discarded_events_have_default_clock_snapshots=True)
+ sc = self._tc.create_stream_class(
+ default_clock_class=self._cc,
+ supports_discarded_events=True,
+ discarded_events_have_default_clock_snapshots=True,
+ )
self.assertTrue(sc.supports_discarded_events)
self.assertTrue(sc.discarded_events_have_default_clock_snapshots)
def test_supports_discarded_events_raises_type_error(self):
- with self.assertRaises(TypeError):
- sc = self._tc.create_stream_class(default_clock_class=self._cc,
- supports_discarded_events=23)
+ with self.assertRaisesRegex(TypeError, "'int' is not a 'bool' object"):
+ self._tc.create_stream_class(
+ default_clock_class=self._cc, supports_discarded_events=23
+ )
+
+ self.assertEqual(len(self._tc), 0)
def test_discarded_events_have_default_cs_raises_type_error(self):
- with self.assertRaises(TypeError):
- sc = self._tc.create_stream_class(default_clock_class=self._cc,
- discarded_events_have_default_clock_snapshots=23)
+ with self.assertRaisesRegex(TypeError, "'int' is not a 'bool' object"):
+ self._tc.create_stream_class(
+ default_clock_class=self._cc,
+ discarded_events_have_default_clock_snapshots=23,
+ )
+
+ self.assertEqual(len(self._tc), 0)
def test_does_not_support_discarded_events_raises_with_cs(self):
- with self.assertRaises(ValueError):
- sc = self._tc.create_stream_class(default_clock_class=self._cc,
- discarded_events_have_default_clock_snapshots=True)
+ with self.assertRaisesRegex(
+ ValueError,
+ "cannot not support discarded events, but have default clock snapshots for discarded event messages",
+ ):
+ self._tc.create_stream_class(
+ default_clock_class=self._cc,
+ discarded_events_have_default_clock_snapshots=True,
+ )
+
+ self.assertEqual(len(self._tc), 0)
def test_supports_discarded_packets_without_cs(self):
- sc = self._tc.create_stream_class(default_clock_class=self._cc,
- supports_discarded_packets=True)
+ sc = self._tc.create_stream_class(
+ default_clock_class=self._cc,
+ supports_discarded_packets=True,
+ supports_packets=True,
+ )
self.assertTrue(sc.supports_discarded_packets)
self.assertFalse(sc.discarded_packets_have_default_clock_snapshots)
def test_supports_discarded_packets_with_cs(self):
- sc = self._tc.create_stream_class(default_clock_class=self._cc,
- supports_discarded_packets=True,
- discarded_packets_have_default_clock_snapshots=True)
+ sc = self._tc.create_stream_class(
+ default_clock_class=self._cc,
+ supports_discarded_packets=True,
+ discarded_packets_have_default_clock_snapshots=True,
+ supports_packets=True,
+ )
self.assertTrue(sc.supports_discarded_packets)
self.assertTrue(sc.discarded_packets_have_default_clock_snapshots)
+ def test_supports_discarded_packets_raises_without_packet_support(self):
+ with self.assertRaisesRegex(
+ ValueError, "cannot support discarded packets, but not support packets"
+ ):
+ self._tc.create_stream_class(
+ default_clock_class=self._cc, supports_discarded_packets=True
+ )
+
+ self.assertEqual(len(self._tc), 0)
+
def test_supports_discarded_packets_raises_type_error(self):
- with self.assertRaises(TypeError):
- sc = self._tc.create_stream_class(default_clock_class=self._cc,
- supports_discarded_packets=23)
+ with self.assertRaisesRegex(TypeError, "'int' is not a 'bool' object"):
+ self._tc.create_stream_class(
+ default_clock_class=self._cc,
+ supports_discarded_packets=23,
+ supports_packets=True,
+ )
+
+ self.assertEqual(len(self._tc), 0)
def test_discarded_packets_have_default_cs_raises_type_error(self):
- with self.assertRaises(TypeError):
- sc = self._tc.create_stream_class(default_clock_class=self._cc,
- discarded_packets_have_default_clock_snapshots=23)
+ with self.assertRaisesRegex(TypeError, "'int' is not a 'bool' object"):
+ self._tc.create_stream_class(
+ default_clock_class=self._cc,
+ discarded_packets_have_default_clock_snapshots=23,
+ supports_packets=True,
+ )
+
+ self.assertEqual(len(self._tc), 0)
def test_does_not_support_discarded_packets_raises_with_cs(self):
- with self.assertRaises(ValueError):
- sc = self._tc.create_stream_class(default_clock_class=self._cc,
- discarded_packets_have_default_clock_snapshots=True)
+ with self.assertRaisesRegex(
+ ValueError,
+ "cannot not support discarded packets, but have default clock snapshots for discarded packet messages",
+ ):
+ self._tc.create_stream_class(
+ default_clock_class=self._cc,
+ discarded_packets_have_default_clock_snapshots=True,
+ supports_packets=True,
+ )
+
+ self.assertEqual(len(self._tc), 0)
def test_trace_class(self):
sc = self._tc.create_stream_class()
self.assertEqual(sc.trace_class.addr, self._tc.addr)
+ self.assertIs(type(sc.trace_class), bt2_trace_class._TraceClass)
def _create_stream_class_with_event_classes(self):
sc = self._tc.create_stream_class(assigns_automatic_event_class_id=False)
sc, ec1, ec2 = self._create_stream_class_with_event_classes()
self.assertEqual(sc[23].addr, ec1.addr)
+ self.assertEqual(type(sc[23]), bt2_event_class._EventClass)
self.assertEqual(sc[17].addr, ec2.addr)
+ self.assertEqual(type(sc[17]), bt2_event_class._EventClass)
def test_getitem_wrong_key_type(self):
sc, _, _ = self._create_stream_class_with_event_classes()
- with self.assertRaises(TypeError):
+ with self.assertRaisesRegex(TypeError, "'str' is not an 'int' object"):
sc['event23']
def test_getitem_wrong_key(self):
sc, _, _ = self._create_stream_class_with_event_classes()
- with self.assertRaises(KeyError):
+ with self.assertRaisesRegex(KeyError, '19'):
sc[19]
def test_len(self):
ec_ids = sorted(sc)
self.assertEqual(ec_ids, [17, 23])
+
+
+if __name__ == '__main__':
+ unittest.main()
projects / babeltrace.git / blobdiff