| 1 | from bt2 import values |
| 2 | import unittest |
| 3 | import copy |
| 4 | import bt2 |
| 5 | |
| 6 | |
| 7 | class StreamClassTestCase(unittest.TestCase): |
| 8 | def setUp(self): |
| 9 | self._packet_context_ft = bt2.StructureFieldType() |
| 10 | self._packet_context_ft.append_field('menu', bt2.FloatingPointNumberFieldType()) |
| 11 | self._packet_context_ft.append_field('sticker', bt2.StringFieldType()) |
| 12 | self._event_header_ft = bt2.StructureFieldType() |
| 13 | self._event_header_ft.append_field('id', bt2.IntegerFieldType(19)) |
| 14 | self._event_context_ft = bt2.StructureFieldType() |
| 15 | self._event_context_ft.append_field('msg', bt2.StringFieldType()) |
| 16 | self._ec1, self._ec2 = self._create_event_classes() |
| 17 | self._sc = bt2.StreamClass(name='my_stream_class', id=12, |
| 18 | packet_context_field_type=self._packet_context_ft, |
| 19 | event_header_field_type=self._event_header_ft, |
| 20 | event_context_field_type=self._event_context_ft, |
| 21 | event_classes=(self._ec1, self._ec2)) |
| 22 | |
| 23 | def tearDown(self): |
| 24 | del self._packet_context_ft |
| 25 | del self._event_header_ft |
| 26 | del self._event_context_ft |
| 27 | del self._ec1 |
| 28 | del self._sc |
| 29 | |
| 30 | def _create_event_classes(self): |
| 31 | context_ft = bt2.StructureFieldType() |
| 32 | context_ft.append_field('allo', bt2.StringFieldType()) |
| 33 | context_ft.append_field('zola', bt2.IntegerFieldType(18)) |
| 34 | payload_ft = bt2.StructureFieldType() |
| 35 | payload_ft.append_field('zoom', bt2.StringFieldType()) |
| 36 | ec1 = bt2.EventClass('event23', id=23, context_field_type=context_ft, |
| 37 | payload_field_type=payload_ft) |
| 38 | ec2 = bt2.EventClass('event17', id=17, context_field_type=payload_ft, |
| 39 | payload_field_type=context_ft) |
| 40 | return ec1, ec2 |
| 41 | |
| 42 | def test_create(self): |
| 43 | self.assertEqual(self._sc.name, 'my_stream_class') |
| 44 | self.assertEqual(self._sc.id, 12) |
| 45 | self.assertEqual(self._sc.packet_context_field_type, self._packet_context_ft) |
| 46 | self.assertEqual(self._sc.event_header_field_type, self._event_header_ft) |
| 47 | self.assertEqual(self._sc.event_context_field_type, self._event_context_ft) |
| 48 | self.assertEqual(self._sc[23], self._ec1) |
| 49 | self.assertEqual(self._sc[17], self._ec2) |
| 50 | self.assertEqual(len(self._sc), 2) |
| 51 | |
| 52 | def test_assign_name(self): |
| 53 | self._sc.name = 'lel' |
| 54 | self.assertEqual(self._sc.name, 'lel') |
| 55 | |
| 56 | def test_assign_invalid_name(self): |
| 57 | with self.assertRaises(TypeError): |
| 58 | self._sc.name = 17 |
| 59 | |
| 60 | def test_assign_id(self): |
| 61 | self._sc.id = 1717 |
| 62 | self.assertEqual(self._sc.id, 1717) |
| 63 | |
| 64 | def test_assign_invalid_id(self): |
| 65 | with self.assertRaises(TypeError): |
| 66 | self._sc.id = 'lel' |
| 67 | |
| 68 | def test_no_id(self): |
| 69 | sc = bt2.StreamClass() |
| 70 | self.assertIsNone(sc.id) |
| 71 | |
| 72 | def test_assign_packet_context_field_type(self): |
| 73 | self._sc.packet_context_field_type = self._event_context_ft |
| 74 | self.assertEqual(self._sc.packet_context_field_type, self._event_context_ft) |
| 75 | |
| 76 | def test_assign_no_packet_context_field_type(self): |
| 77 | self._sc.packet_context_field_type = None |
| 78 | self.assertIsNone(self._sc.packet_context_field_type) |
| 79 | |
| 80 | def test_assign_invalid_packet_context_field_type(self): |
| 81 | with self.assertRaises(TypeError): |
| 82 | self._sc.packet_context_field_type = 'lel' |
| 83 | |
| 84 | def test_assign_event_header_field_type(self): |
| 85 | self._sc.event_header_field_type = self._event_header_ft |
| 86 | self.assertEqual(self._sc.event_header_field_type, self._event_header_ft) |
| 87 | |
| 88 | def test_assign_no_event_header_field_type(self): |
| 89 | self._sc.event_header_field_type = None |
| 90 | self.assertIsNone(self._sc.event_header_field_type) |
| 91 | |
| 92 | def test_assign_invalid_event_header_field_type(self): |
| 93 | with self.assertRaises(TypeError): |
| 94 | self._sc.event_header_field_type = 'lel' |
| 95 | |
| 96 | def test_assign_event_context_field_type(self): |
| 97 | self._sc.event_context_field_type = self._packet_context_ft |
| 98 | self.assertEqual(self._sc.event_context_field_type, self._packet_context_ft) |
| 99 | |
| 100 | def test_assign_no_event_context_field_type(self): |
| 101 | self._sc.event_context_field_type = None |
| 102 | self.assertIsNone(self._sc.event_context_field_type) |
| 103 | |
| 104 | def test_assign_invalid_event_context_field_type(self): |
| 105 | with self.assertRaises(TypeError): |
| 106 | self._sc.event_context_field_type = 'lel' |
| 107 | |
| 108 | def test_trace_prop_no_tc(self): |
| 109 | self.assertIsNone(self._sc.trace) |
| 110 | |
| 111 | def test_trace_prop(self): |
| 112 | tc = bt2.Trace() |
| 113 | tc.add_stream_class(self._sc) |
| 114 | self.assertEqual(self._sc.trace.addr, tc.addr) |
| 115 | |
| 116 | def _test_copy(self, cpy): |
| 117 | self.assertIsNot(cpy, self._sc) |
| 118 | self.assertNotEqual(cpy.addr, self._sc.addr) |
| 119 | self.assertEqual(cpy, self._sc) |
| 120 | |
| 121 | def test_copy(self): |
| 122 | cpy = copy.copy(self._sc) |
| 123 | self._test_copy(cpy) |
| 124 | self.assertEqual(self._sc.packet_context_field_type.addr, cpy.packet_context_field_type.addr) |
| 125 | self.assertEqual(self._sc.event_header_field_type.addr, cpy.event_header_field_type.addr) |
| 126 | self.assertEqual(self._sc.event_context_field_type.addr, cpy.event_context_field_type.addr) |
| 127 | |
| 128 | def test_deepcopy(self): |
| 129 | cpy = copy.deepcopy(self._sc) |
| 130 | self._test_copy(cpy) |
| 131 | self.assertNotEqual(self._sc.packet_context_field_type.addr, cpy.packet_context_field_type.addr) |
| 132 | self.assertNotEqual(self._sc.event_header_field_type.addr, cpy.event_header_field_type.addr) |
| 133 | self.assertNotEqual(self._sc.event_context_field_type.addr, cpy.event_context_field_type.addr) |
| 134 | |
| 135 | def test_getitem(self): |
| 136 | self.assertEqual(self._sc[23], self._ec1) |
| 137 | self.assertEqual(self._sc[17], self._ec2) |
| 138 | |
| 139 | def test_getitem_wrong_key_type(self): |
| 140 | with self.assertRaises(TypeError): |
| 141 | self._sc['event23'] |
| 142 | |
| 143 | def test_getitem_wrong_key(self): |
| 144 | with self.assertRaises(KeyError): |
| 145 | self._sc[19] |
| 146 | |
| 147 | def test_len(self): |
| 148 | self.assertEqual(len(self._sc), 2) |
| 149 | |
| 150 | def test_iter(self): |
| 151 | for ec_id, event_class in self._sc.items(): |
| 152 | self.assertIsInstance(event_class, bt2.EventClass) |
| 153 | |
| 154 | if ec_id == 23: |
| 155 | self.assertEqual(event_class, self._ec1) |
| 156 | elif ec_id == 17: |
| 157 | self.assertEqual(event_class, self._ec2) |
| 158 | |
| 159 | def test_eq(self): |
| 160 | ec1, ec2 = self._create_event_classes() |
| 161 | sc1 = bt2.StreamClass(name='my_stream_class', id=12, |
| 162 | packet_context_field_type=self._packet_context_ft, |
| 163 | event_header_field_type=self._event_header_ft, |
| 164 | event_context_field_type=self._event_context_ft, |
| 165 | event_classes=(ec1, ec2)) |
| 166 | ec1, ec2 = self._create_event_classes() |
| 167 | sc2 = bt2.StreamClass(name='my_stream_class', id=12, |
| 168 | packet_context_field_type=self._packet_context_ft, |
| 169 | event_header_field_type=self._event_header_ft, |
| 170 | event_context_field_type=self._event_context_ft, |
| 171 | event_classes=(ec1, ec2)) |
| 172 | self.assertEqual(sc1, sc2) |
| 173 | |
| 174 | def test_ne_name(self): |
| 175 | ec1, ec2 = self._create_event_classes() |
| 176 | sc1 = bt2.StreamClass(name='my_stream_class1', id=12, |
| 177 | packet_context_field_type=self._packet_context_ft, |
| 178 | event_header_field_type=self._event_header_ft, |
| 179 | event_context_field_type=self._event_context_ft, |
| 180 | event_classes=(ec1, ec2)) |
| 181 | ec1, ec2 = self._create_event_classes() |
| 182 | sc2 = bt2.StreamClass(name='my_stream_class', id=12, |
| 183 | packet_context_field_type=self._packet_context_ft, |
| 184 | event_header_field_type=self._event_header_ft, |
| 185 | event_context_field_type=self._event_context_ft, |
| 186 | event_classes=(ec1, ec2)) |
| 187 | self.assertNotEqual(sc1, sc2) |
| 188 | |
| 189 | def test_ne_id(self): |
| 190 | ec1, ec2 = self._create_event_classes() |
| 191 | sc1 = bt2.StreamClass(name='my_stream_class', id=13, |
| 192 | packet_context_field_type=self._packet_context_ft, |
| 193 | event_header_field_type=self._event_header_ft, |
| 194 | event_context_field_type=self._event_context_ft, |
| 195 | event_classes=(ec1, ec2)) |
| 196 | ec1, ec2 = self._create_event_classes() |
| 197 | sc2 = bt2.StreamClass(name='my_stream_class', id=12, |
| 198 | packet_context_field_type=self._packet_context_ft, |
| 199 | event_header_field_type=self._event_header_ft, |
| 200 | event_context_field_type=self._event_context_ft, |
| 201 | event_classes=(ec1, ec2)) |
| 202 | self.assertNotEqual(sc1, sc2) |
| 203 | |
| 204 | def test_ne_packet_context_field_type(self): |
| 205 | ec1, ec2 = self._create_event_classes() |
| 206 | sc1 = bt2.StreamClass(name='my_stream_class', id=12, |
| 207 | packet_context_field_type=self._event_context_ft, |
| 208 | event_header_field_type=self._event_header_ft, |
| 209 | event_context_field_type=self._event_context_ft, |
| 210 | event_classes=(ec1, ec2)) |
| 211 | ec1, ec2 = self._create_event_classes() |
| 212 | sc2 = bt2.StreamClass(name='my_stream_class', id=12, |
| 213 | packet_context_field_type=self._packet_context_ft, |
| 214 | event_header_field_type=self._event_header_ft, |
| 215 | event_context_field_type=self._event_context_ft, |
| 216 | event_classes=(ec1, ec2)) |
| 217 | self.assertNotEqual(sc1, sc2) |
| 218 | |
| 219 | def test_ne_event_header_field_type(self): |
| 220 | ec1, ec2 = self._create_event_classes() |
| 221 | sc1 = bt2.StreamClass(name='my_stream_class', id=12, |
| 222 | packet_context_field_type=self._packet_context_ft, |
| 223 | event_context_field_type=self._event_context_ft, |
| 224 | event_classes=(ec1, ec2)) |
| 225 | ec1, ec2 = self._create_event_classes() |
| 226 | sc2 = bt2.StreamClass(name='my_stream_class', id=12, |
| 227 | packet_context_field_type=self._packet_context_ft, |
| 228 | event_header_field_type=self._event_header_ft, |
| 229 | event_context_field_type=self._event_context_ft, |
| 230 | event_classes=(ec1, ec2)) |
| 231 | self.assertNotEqual(sc1, sc2) |
| 232 | |
| 233 | def test_ne_event_context_field_type(self): |
| 234 | ec1, ec2 = self._create_event_classes() |
| 235 | sc1 = bt2.StreamClass(name='my_stream_class', id=12, |
| 236 | packet_context_field_type=self._packet_context_ft, |
| 237 | event_header_field_type=self._event_header_ft, |
| 238 | event_context_field_type=self._packet_context_ft, |
| 239 | event_classes=(ec1, ec2)) |
| 240 | ec1, ec2 = self._create_event_classes() |
| 241 | sc2 = bt2.StreamClass(name='my_stream_class', id=12, |
| 242 | packet_context_field_type=self._packet_context_ft, |
| 243 | event_header_field_type=self._event_header_ft, |
| 244 | event_context_field_type=self._event_context_ft, |
| 245 | event_classes=(ec1, ec2)) |
| 246 | self.assertNotEqual(sc1, sc2) |
| 247 | |
| 248 | def test_ne_event_class(self): |
| 249 | ec1, ec2 = self._create_event_classes() |
| 250 | sc1 = bt2.StreamClass(name='my_stream_class', id=12, |
| 251 | packet_context_field_type=self._packet_context_ft, |
| 252 | event_header_field_type=self._event_header_ft, |
| 253 | event_context_field_type=self._event_context_ft, |
| 254 | event_classes=(ec1,)) |
| 255 | ec1, ec2 = self._create_event_classes() |
| 256 | sc2 = bt2.StreamClass(name='my_stream_class', id=12, |
| 257 | packet_context_field_type=self._packet_context_ft, |
| 258 | event_header_field_type=self._event_header_ft, |
| 259 | event_context_field_type=self._event_context_ft, |
| 260 | event_classes=(ec1, ec2)) |
| 261 | self.assertNotEqual(sc1, sc2) |
| 262 | |
| 263 | def test_eq_invalid(self): |
| 264 | self.assertFalse(self._sc == 23) |