X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=tests%2Fbindings%2Fpython%2Fbt2%2Ftest_stream_class.py;h=9010dcd4c7d68e6755f26a8e7488358b6def47c2;hp=b510fc2b055af5aae7be998489622a8550257f92;hb=0235b0db7de5bcacdb3650c92461f2ce5eb2143d;hpb=f0a42b33ac3951cd5cb2ee0f66ac04437a681621 diff --git a/tests/bindings/python/bt2/test_stream_class.py b/tests/bindings/python/bt2/test_stream_class.py index b510fc2b..9010dcd4 100644 --- a/tests/bindings/python/bt2/test_stream_class.py +++ b/tests/bindings/python/bt2/test_stream_class.py @@ -1,20 +1,7 @@ +# 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 from utils import run_in_component_init @@ -59,9 +46,11 @@ class StreamClassTestCase(unittest.TestCase): 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( @@ -73,15 +62,27 @@ class StreamClassTestCase(unittest.TestCase): ) 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 '' 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.assertRaises(ValueError): + 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) @@ -92,30 +93,48 @@ class StreamClassTestCase(unittest.TestCase): ) def test_create_invalid_event_common_context_field_class(self): - with self.assertRaises(TypeError): + with self.assertRaisesRegex( + TypeError, + "'int' is not a '' 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 '' 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.assertRaises(TypeError): + 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.assertRaises(TypeError): + with self.assertRaisesRegex( + TypeError, + "'SignedIntegerValue' is not a '' 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) @@ -127,9 +146,19 @@ class StreamClassTestCase(unittest.TestCase): 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) @@ -141,9 +170,14 @@ class StreamClassTestCase(unittest.TestCase): 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) @@ -155,9 +189,20 @@ class StreamClassTestCase(unittest.TestCase): 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) @@ -169,9 +214,14 @@ class StreamClassTestCase(unittest.TestCase): 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() + 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 @@ -201,38 +251,54 @@ class StreamClassTestCase(unittest.TestCase): self.assertTrue(sc.packets_have_end_default_clock_snapshot) def test_supports_packets_raises_type_error(self): - with self.assertRaises(TypeError): + 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.assertRaises(TypeError): + 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.assertRaises(TypeError): + 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.assertRaises(ValueError): + 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.assertRaises(ValueError): + 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 @@ -250,25 +316,34 @@ class StreamClassTestCase(unittest.TestCase): self.assertTrue(sc.discarded_events_have_default_clock_snapshots) def test_supports_discarded_events_raises_type_error(self): - with self.assertRaises(TypeError): + 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): + 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): + 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, @@ -289,35 +364,48 @@ class StreamClassTestCase(unittest.TestCase): self.assertTrue(sc.discarded_packets_have_default_clock_snapshots) def test_supports_discarded_packets_raises_without_packet_support(self): - with self.assertRaises(ValueError): + 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): + 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): + 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): + 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) @@ -340,13 +428,13 @@ class StreamClassTestCase(unittest.TestCase): 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): @@ -359,3 +447,7 @@ class StreamClassTestCase(unittest.TestCase): ec_ids = sorted(sc) self.assertEqual(ec_ids, [17, 23]) + + +if __name__ == '__main__': + unittest.main()