Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 1 | #!/usr/bin/env python |
| 2 | # Copyright 2013, Big Switch Networks, Inc. |
| 3 | # |
| 4 | # LoxiGen is licensed under the Eclipse Public License, version 1.0 (EPL), with |
| 5 | # the following special exception: |
| 6 | # |
| 7 | # LOXI Exception |
| 8 | # |
| 9 | # As a special exception to the terms of the EPL, you may distribute libraries |
| 10 | # generated by LoxiGen (LoxiGen Libraries) under the terms of your choice, provided |
| 11 | # that copyright and licensing notices generated by LoxiGen are not altered or removed |
| 12 | # from the LoxiGen Libraries and the notice provided below is (i) included in |
| 13 | # the LoxiGen Libraries, if distributed in source code form and (ii) included in any |
| 14 | # documentation for the LoxiGen Libraries, if distributed in binary form. |
| 15 | # |
| 16 | # Notice: "Copyright 2013, Big Switch Networks, Inc. This library was generated by the LoxiGen Compiler." |
| 17 | # |
| 18 | # You may not use this file except in compliance with the EPL or LOXI Exception. You may obtain |
| 19 | # a copy of the EPL at: |
| 20 | # |
| 21 | # http://www.eclipse.org/legal/epl-v10.html |
| 22 | # |
| 23 | # Unless required by applicable law or agreed to in writing, software |
| 24 | # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| 25 | # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| 26 | # EPL for the specific language governing permissions and limitations |
| 27 | # under the EPL. |
| 28 | import unittest |
Rich Lane | 1d5b010 | 2013-05-10 16:28:17 -0700 | [diff] [blame] | 29 | from testutil import test_serialization |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 30 | |
| 31 | try: |
| 32 | import loxi.of13 as ofp |
Rich Lane | 57026dc | 2013-05-01 10:13:16 -0700 | [diff] [blame] | 33 | from loxi.generic_util import OFReader |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 34 | except ImportError: |
| 35 | exit("loxi package not found. Try setting PYTHONPATH.") |
| 36 | |
| 37 | class TestImports(unittest.TestCase): |
| 38 | def test_toplevel(self): |
| 39 | import loxi |
| 40 | self.assertTrue(hasattr(loxi, "ProtocolError")) |
Rich Lane | 00549ea | 2013-04-25 13:33:16 -0700 | [diff] [blame] | 41 | self.assertEquals(loxi.version_names[4], "1.3") |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 42 | ofp = loxi.protocol(4) |
| 43 | self.assertEquals(ofp.OFP_VERSION, 4) |
| 44 | self.assertTrue(hasattr(ofp, "action")) |
| 45 | self.assertTrue(hasattr(ofp, "common")) |
| 46 | self.assertTrue(hasattr(ofp, "const")) |
| 47 | self.assertTrue(hasattr(ofp, "message")) |
Rich Lane | a22233e | 2013-04-25 13:18:41 -0700 | [diff] [blame] | 48 | self.assertTrue(hasattr(ofp, "oxm")) |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 49 | |
| 50 | def test_version(self): |
| 51 | import loxi |
| 52 | self.assertTrue(hasattr(loxi.of13, "ProtocolError")) |
| 53 | self.assertTrue(hasattr(loxi.of13, "OFP_VERSION")) |
| 54 | self.assertEquals(loxi.of13.OFP_VERSION, 4) |
| 55 | self.assertTrue(hasattr(loxi.of13, "action")) |
| 56 | self.assertTrue(hasattr(loxi.of13, "common")) |
| 57 | self.assertTrue(hasattr(loxi.of13, "const")) |
| 58 | self.assertTrue(hasattr(loxi.of13, "message")) |
Rich Lane | a22233e | 2013-04-25 13:18:41 -0700 | [diff] [blame] | 59 | self.assertTrue(hasattr(loxi.of13, "oxm")) |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 60 | |
Rich Lane | e90685c | 2013-04-05 17:27:41 -0700 | [diff] [blame] | 61 | class TestCommon(unittest.TestCase): |
| 62 | sample_hello_elem_buf = ''.join([ |
| 63 | '\x00\x01', # type |
| 64 | '\x00\x0c', # length |
| 65 | '\x01\x23\x45\x67', # bitmaps[0] |
| 66 | '\x89\xab\xcd\xef', # bitmaps[1] |
| 67 | ]) |
| 68 | |
| 69 | def test_hello_elem_versionbitmap_pack(self): |
| 70 | obj = ofp.hello_elem_versionbitmap(bitmaps=[ofp.uint32(0x01234567),ofp.uint32(0x89abcdef)]) |
| 71 | self.assertEquals(self.sample_hello_elem_buf, obj.pack()) |
| 72 | |
| 73 | def test_hello_elem_versionbitmap_unpack(self): |
| 74 | obj = ofp.hello_elem_versionbitmap.unpack(self.sample_hello_elem_buf) |
| 75 | self.assertEquals(len(obj.bitmaps), 2) |
| 76 | self.assertEquals(obj.bitmaps[0], ofp.uint32(0x01234567)) |
| 77 | self.assertEquals(obj.bitmaps[1], ofp.uint32(0x89abcdef)) |
| 78 | |
| 79 | def test_list_hello_elem_unpack(self): |
| 80 | buf = ''.join([ |
| 81 | '\x00\x01\x00\x04', # versionbitmap |
| 82 | '\x00\x00\x00\x04', # unknown type |
| 83 | '\x00\x01\x00\x04', # versionbitmap |
| 84 | ]) |
Rich Lane | 57026dc | 2013-05-01 10:13:16 -0700 | [diff] [blame] | 85 | l = ofp.unpack_list_hello_elem(OFReader(buf)) |
Rich Lane | e90685c | 2013-04-05 17:27:41 -0700 | [diff] [blame] | 86 | self.assertEquals(len(l), 2) |
| 87 | self.assertTrue(isinstance(l[0], ofp.hello_elem_versionbitmap)) |
| 88 | self.assertTrue(isinstance(l[1], ofp.hello_elem_versionbitmap)) |
| 89 | |
Rich Lane | 4c76498 | 2013-05-01 16:12:22 -0700 | [diff] [blame] | 90 | class TestMessages(unittest.TestCase): |
| 91 | def test_hello(self): |
| 92 | obj = ofp.message.hello( |
| 93 | xid=0x12345678, |
| 94 | elements=[ |
| 95 | ofp.hello_elem_versionbitmap( |
| 96 | bitmaps=[ofp.uint32(1), ofp.uint32(2)]), |
| 97 | ofp.hello_elem_versionbitmap( |
| 98 | bitmaps=[ofp.uint32(3), ofp.uint32(4)])]) |
| 99 | buf = ''.join([ |
| 100 | '\x04', '\x00', # version, type |
| 101 | '\x00\x20', # length |
| 102 | '\x12\x34\x56\x78', # xid |
| 103 | '\x00\x01', # elements[0].type |
| 104 | '\x00\x0c', # elements[0].length |
| 105 | '\x00\x00\x00\x01', # elements[0].bitmaps[0] |
| 106 | '\x00\x00\x00\x02', # elements[0].bitmaps[1] |
| 107 | '\x00\x01', # elements[1].type |
| 108 | '\x00\x0c', # elements[1].length |
| 109 | '\x00\x00\x00\x03', # elements[1].bitmaps[0] |
| 110 | '\x00\x00\x00\x04', # elements[1].bitmaps[1] |
| 111 | ]) |
| 112 | test_serialization(obj, buf) |
| 113 | |
| 114 | def test_error(self): |
| 115 | obj = ofp.message.error_msg( |
| 116 | xid=0x12345678, |
| 117 | err_type=ofp.OFPET_BAD_MATCH, |
| 118 | code=ofp.OFPBMC_BAD_MASK, |
| 119 | data="abc") |
| 120 | buf = ''.join([ |
| 121 | '\x04', '\x01', # version, type |
| 122 | '\x00\x0f', # length |
| 123 | '\x12\x34\x56\x78', # xid |
| 124 | '\x00\x04', # err_type |
| 125 | '\x00\x08', # code |
| 126 | 'abc', # data |
| 127 | ]) |
| 128 | test_serialization(obj, buf) |
| 129 | |
| 130 | def test_echo_request(self): |
| 131 | obj = ofp.message.echo_request( |
| 132 | xid=0x12345678, |
| 133 | data="abc") |
| 134 | buf = ''.join([ |
| 135 | '\x04', '\x02', # version, type |
| 136 | '\x00\x0b', # length |
| 137 | '\x12\x34\x56\x78', # xid |
| 138 | 'abc', # data |
| 139 | ]) |
| 140 | test_serialization(obj, buf) |
| 141 | |
| 142 | def test_echo_reply(self): |
| 143 | obj = ofp.message.echo_reply( |
| 144 | xid=0x12345678, |
| 145 | data="abc") |
| 146 | buf = ''.join([ |
| 147 | '\x04', '\x03', # version, type |
| 148 | '\x00\x0b', # length |
| 149 | '\x12\x34\x56\x78', # xid |
| 150 | 'abc', # data |
| 151 | ]) |
| 152 | test_serialization(obj, buf) |
| 153 | |
| 154 | def test_features_request(self): |
| 155 | obj = ofp.message.features_request(xid=0x12345678) |
| 156 | buf = ''.join([ |
| 157 | '\x04', '\x05', # version, type |
| 158 | '\x00\x08', # length |
| 159 | '\x12\x34\x56\x78', # xid |
| 160 | ]) |
| 161 | test_serialization(obj, buf) |
| 162 | |
| 163 | def test_features_reply(self): |
| 164 | obj = ofp.message.features_reply( |
| 165 | xid=0x12345678, |
| 166 | datapath_id=0xFEDCBA9876543210, |
| 167 | n_buffers=64, |
| 168 | n_tables=200, |
| 169 | auxiliary_id=5, |
| 170 | capabilities=ofp.OFPC_FLOW_STATS|ofp.OFPC_PORT_BLOCKED, |
| 171 | reserved=0) |
| 172 | buf = ''.join([ |
| 173 | '\x04', '\x06', # version, type |
| 174 | '\x00\x20', # length |
| 175 | '\x12\x34\x56\x78', # xid |
| 176 | '\xfe\xdc\xba\x98\x76\x54\x32\x10', # datapath_id |
| 177 | '\x00\x00\x00\x40', # n_buffers |
| 178 | '\xc8', # n_tables |
| 179 | '\x05', # auxiliary_id |
| 180 | '\x00\x00', # pad |
| 181 | '\x00\x00\x01\x01', # capabilities |
| 182 | '\x00\x00\x00\x00', # reserved |
| 183 | ]) |
| 184 | test_serialization(obj, buf) |
| 185 | |
| 186 | def test_get_config_request(self): |
| 187 | obj = ofp.message.get_config_request(xid=0x12345678) |
| 188 | buf = ''.join([ |
| 189 | '\x04', '\x07', # version, type |
| 190 | '\x00\x08', # length |
| 191 | '\x12\x34\x56\x78', # xid |
| 192 | ]) |
| 193 | test_serialization(obj, buf) |
| 194 | |
| 195 | def test_get_config_reply(self): |
| 196 | obj = ofp.message.get_config_reply( |
| 197 | xid=0x12345678, |
| 198 | flags=ofp.OFPC_FRAG_REASM, |
| 199 | miss_send_len=0xffff) |
| 200 | buf = ''.join([ |
| 201 | '\x04', '\x08', # version, type |
| 202 | '\x00\x0c', # length |
| 203 | '\x12\x34\x56\x78', # xid |
| 204 | '\x00\x02', # flags |
| 205 | '\xff\xff', # miss_send_len |
| 206 | ]) |
| 207 | test_serialization(obj, buf) |
| 208 | |
| 209 | def test_set_config(self): |
| 210 | obj = ofp.message.set_config( |
| 211 | xid=0x12345678, |
| 212 | flags=ofp.OFPC_FRAG_REASM, |
| 213 | miss_send_len=0xffff) |
| 214 | buf = ''.join([ |
| 215 | '\x04', '\x09', # version, type |
| 216 | '\x00\x0c', # length |
| 217 | '\x12\x34\x56\x78', # xid |
| 218 | '\x00\x02', # flags |
| 219 | '\xff\xff', # miss_send_len |
| 220 | ]) |
| 221 | test_serialization(obj, buf) |
| 222 | |
| 223 | def test_packet_in(self): |
| 224 | obj = ofp.message.packet_in( |
| 225 | xid=0x12345678, |
| 226 | buffer_id=100, |
| 227 | total_len=17000, |
| 228 | reason=ofp.OFPR_ACTION, |
| 229 | table_id=20, |
| 230 | cookie=0xFEDCBA9876543210, |
| 231 | match=ofp.match(oxm_list=[ |
| 232 | ofp.oxm.arp_op(value=1), |
| 233 | ofp.oxm.in_port_masked(value=4, value_mask=5)]), |
| 234 | data="abc") |
| 235 | buf = ''.join([ |
| 236 | '\x04', '\x0a', # version, type |
| 237 | '\x00\x35', # length |
| 238 | '\x12\x34\x56\x78', # xid |
| 239 | '\x00\x00\x00\x64', # buffer_id |
| 240 | '\x42\x68', # total_len |
| 241 | '\x01', # reason |
| 242 | '\x14', # table_id |
| 243 | '\xfe\xdc\xba\x98\x76\x54\x32\x10', # cookie |
| 244 | '\x00\x01', # match.type |
| 245 | '\x00\x16', # match.length |
| 246 | '\x80\x00\x2A\x02', # match.oxm_list[0].type_len |
| 247 | '\x00\x01', # match.oxm_list[0].value |
| 248 | '\x80\x00\x01\x08', # match.oxm_list[1].type_len |
| 249 | '\x00\x00\x00\x04', # match.oxm_list[1].value |
| 250 | '\x00\x00\x00\x05', # match.oxm_list[1].mask |
| 251 | '\x00\x00', # match.pad |
| 252 | '\x00\x00', # pad |
| 253 | 'abc', # data |
| 254 | ]) |
| 255 | test_serialization(obj, buf) |
| 256 | |
| 257 | def test_flow_removed(self): |
| 258 | obj = ofp.message.flow_removed( |
| 259 | xid=0x12345678, |
| 260 | cookie=0xFEDCBA9876543210, |
| 261 | priority=17000, |
| 262 | reason=ofp.OFPRR_DELETE, |
| 263 | table_id=20, |
| 264 | duration_sec=10, |
| 265 | duration_nsec=1000, |
| 266 | idle_timeout=5, |
| 267 | hard_timeout=30, |
| 268 | packet_count=1, |
| 269 | byte_count=2, |
| 270 | match=ofp.match(oxm_list=[ |
| 271 | ofp.oxm.arp_op(value=1), |
| 272 | ofp.oxm.in_port_masked(value=4, value_mask=5)])) |
| 273 | buf = ''.join([ |
| 274 | '\x04', '\x0b', # version, type |
| 275 | '\x00\x48', # length |
| 276 | '\x12\x34\x56\x78', # xid |
| 277 | '\xfe\xdc\xba\x98\x76\x54\x32\x10', # cookie |
| 278 | '\x42\x68', # priority |
| 279 | '\x02', # reason |
| 280 | '\x14', # table_id |
| 281 | '\x00\x00\x00\x0a', # duration_sec |
| 282 | '\x00\x00\x03\xe8', # duration_nsec |
| 283 | '\x00\x05', # idle_timeout |
| 284 | '\x00\x1e', # hard_timeout |
| 285 | '\x00\x00\x00\x00\x00\x00\x00\x01', # packet_count |
| 286 | '\x00\x00\x00\x00\x00\x00\x00\x02', # byte_count |
| 287 | '\x00\x01', # match.type |
| 288 | '\x00\x16', # match.length |
| 289 | '\x80\x00\x2A\x02', # match.oxm_list[0].type_len |
| 290 | '\x00\x01', # match.oxm_list[0].value |
| 291 | '\x80\x00\x01\x08', # match.oxm_list[1].type_len |
| 292 | '\x00\x00\x00\x04', # match.oxm_list[1].value |
| 293 | '\x00\x00\x00\x05', # match.oxm_list[1].mask |
| 294 | '\x00\x00', # match.pad |
| 295 | ]) |
| 296 | test_serialization(obj, buf) |
| 297 | |
| 298 | def test_port_status(self): |
| 299 | obj = ofp.message.port_status( |
| 300 | xid=0x12345678, |
| 301 | reason=ofp.OFPPR_MODIFY, |
| 302 | desc=ofp.port_desc( |
| 303 | port_no=4, |
| 304 | hw_addr=[1,2,3,4,5,6], |
| 305 | name="foo", |
| 306 | config=ofp.OFPPC_NO_FWD|ofp.OFPPC_NO_RECV, |
| 307 | state=ofp.OFPPS_BLOCKED, |
| 308 | curr=ofp.OFPPF_10MB_HD, |
| 309 | advertised=ofp.OFPPF_10MB_FD, |
| 310 | supported=ofp.OFPPF_100MB_HD, |
| 311 | peer=ofp.OFPPF_100MB_FD, |
| 312 | curr_speed=10, |
| 313 | max_speed=20)) |
| 314 | buf = ''.join([ |
| 315 | '\x04', '\x0c', # version, type |
| 316 | '\x00\x50', # length |
| 317 | '\x12\x34\x56\x78', # xid |
| 318 | '\x02', # reason |
| 319 | '\x00' * 7, # pad |
| 320 | '\x00\x00\x00\x04', # port_no |
| 321 | '\x00' * 4, # pad |
| 322 | '\x01\x02\x03\x04\x05\x06', # hw_addr |
| 323 | '\x00' * 2, # pad |
| 324 | 'foo' + '\x00' * 13, # name |
| 325 | '\x00\x00\x00\x24', # config |
| 326 | '\x00\x00\x00\x02', # state |
| 327 | '\x00\x00\x00\x01', # curr |
| 328 | '\x00\x00\x00\x02', # advertised |
| 329 | '\x00\x00\x00\x04', # supported |
| 330 | '\x00\x00\x00\x08', # peer |
| 331 | '\x00\x00\x00\x0a', # curr_speed |
| 332 | '\x00\x00\x00\x14', # max_speed |
| 333 | ]) |
| 334 | test_serialization(obj, buf) |
| 335 | |
| 336 | def test_packet_out(self): |
Rich Lane | a4d3d2d | 2013-05-01 16:57:00 -0700 | [diff] [blame] | 337 | obj = ofp.message.packet_out( |
| 338 | xid=0x12345678, |
| 339 | buffer_id=100, |
| 340 | in_port=4, |
| 341 | actions=[ |
| 342 | ofp.action.output(port=2, max_len=0xffff), |
| 343 | ofp.action.dec_nw_ttl()], |
| 344 | data="abc") |
| 345 | buf = ''.join([ |
| 346 | '\x04', '\x0d', # version, type |
| 347 | '\x00\x33', # length |
| 348 | '\x12\x34\x56\x78', # xid |
| 349 | '\x00\x00\x00\x64', # buffer_id |
| 350 | '\x00\x00\x00\x04', # in_port |
| 351 | '\x00\x18', # actions_len |
| 352 | '\x00' * 6, # pad |
| 353 | '\x00\x00', # actions[0].type |
| 354 | '\x00\x10', # actions[0].length |
| 355 | '\x00\x00\x00\x02', # actions[0].port |
| 356 | '\xff\xff', # actions[0].max_len |
| 357 | '\x00' * 6, # pad |
| 358 | '\x00\x18', # actions[1].type |
| 359 | '\x00\x08', # actions[1].length |
| 360 | '\x00' * 4, # pad |
| 361 | 'abc', # data |
| 362 | ]) |
| 363 | test_serialization(obj, buf) |
Rich Lane | 4c76498 | 2013-05-01 16:12:22 -0700 | [diff] [blame] | 364 | |
| 365 | |
| 366 | ## Flow-mods |
| 367 | |
| 368 | def test_flow_add(self): |
Rich Lane | ed4f906 | 2013-05-02 17:05:03 -0700 | [diff] [blame] | 369 | obj = ofp.message.flow_add( |
| 370 | xid=0x12345678, |
| 371 | cookie=0xFEDCBA9876543210, |
| 372 | cookie_mask=0xFF00FF00FF00FF00, |
| 373 | table_id=3, |
| 374 | idle_timeout=5, |
| 375 | hard_timeout=10, |
| 376 | priority=6000, |
| 377 | buffer_id=50, |
| 378 | out_port=6, |
| 379 | out_group=8, |
| 380 | flags=0, |
| 381 | match=ofp.match(oxm_list=[]), |
| 382 | instructions=[ |
| 383 | ofp.instruction.goto_table(table_id=4), |
| 384 | ofp.instruction.goto_table(table_id=7)]) |
| 385 | buf = ''.join([ |
| 386 | '\x04', '\x0e', # version, type |
| 387 | '\x00\x48', # length |
| 388 | '\x12\x34\x56\x78', # xid |
| 389 | |
| 390 | '\xfe\xdc\xba\x98\x76\x54\x32\x10', # cookie |
| 391 | |
| 392 | '\xff\x00\xff\x00\xff\x00\xff\x00', # cookie_mask |
| 393 | |
| 394 | '\x03', # table_id |
| 395 | '\x00', # _command |
| 396 | '\x00\x05', # idle_timeout |
| 397 | '\x00\x0a', # hard_timeout |
| 398 | '\x17\x70', # priority |
| 399 | |
| 400 | '\x00\x00\x00\x32', # buffer_id |
| 401 | '\x00\x00\x00\x06', # out_port |
| 402 | |
| 403 | '\x00\x00\x00\x08', # out_group |
| 404 | '\x00\x00', # flags |
| 405 | '\x00' * 2, # pad |
| 406 | |
| 407 | '\x00\x01', # match.type |
| 408 | '\x00\x04', # match.length |
| 409 | '\x00' * 4, # pad |
| 410 | |
| 411 | '\x00\x01', # instructions[0].type |
| 412 | '\x00\x08', # instructions[0].length |
| 413 | '\x04', # instructions[0].table_id |
| 414 | '\x00' * 3, # pad |
| 415 | |
| 416 | '\x00\x01', # instructions[1].type |
| 417 | '\x00\x08', # instructions[1].length |
| 418 | '\x07', # instructions[1].table_id |
| 419 | '\x00' * 3, # pad |
| 420 | ]) |
| 421 | test_serialization(obj, buf) |
Rich Lane | 4c76498 | 2013-05-01 16:12:22 -0700 | [diff] [blame] | 422 | |
| 423 | def test_flow_modify(self): |
| 424 | # TODO |
| 425 | pass |
| 426 | |
| 427 | def test_flow_modify_strict(self): |
| 428 | # TODO |
| 429 | pass |
| 430 | |
| 431 | def test_flow_delete(self): |
| 432 | # TODO |
| 433 | pass |
| 434 | |
| 435 | def test_flow_delete_strict(self): |
| 436 | # TODO |
| 437 | pass |
| 438 | |
| 439 | |
| 440 | def test_group_mod(self): |
Rich Lane | 8e27ec7 | 2013-05-02 11:04:31 -0700 | [diff] [blame] | 441 | obj = ofp.message.group_mod( |
| 442 | xid=0x12345678, |
| 443 | command=ofp.OFPGC_MODIFY, |
| 444 | group_type=ofp.OFPGT_FF, |
| 445 | group_id=5, |
| 446 | buckets=[ |
| 447 | ofp.bucket( |
| 448 | weight=1, |
| 449 | watch_port=5, |
| 450 | watch_group=0xffffffff, |
| 451 | actions=[ |
| 452 | ofp.action.output(port=5, max_len=0), |
| 453 | ofp.action.output(port=6, max_len=0)]), |
| 454 | ofp.bucket( |
| 455 | weight=1, |
| 456 | watch_port=6, |
| 457 | watch_group=0xffffffff, |
| 458 | actions=[ |
| 459 | ofp.action.output(port=5, max_len=0), |
| 460 | ofp.action.output(port=6, max_len=0)])]) |
| 461 | buf = ''.join([ |
| 462 | '\x04', '\x0f', # version, type |
| 463 | '\x00\x70', # length |
| 464 | '\x12\x34\x56\x78', # xid |
| 465 | '\x00\x01', # command |
| 466 | '\x03', # group_type |
| 467 | '\x00', # pad |
| 468 | '\x00\x00\x00\x05', # group_id |
| 469 | '\x00\x30', # buckets[0].len |
| 470 | '\x00\x01', # buckets[0].weight |
| 471 | '\x00\x00\x00\x05', # buckets[0].watch_port |
| 472 | '\xff\xff\xff\xff', # buckets[0].watch_group |
| 473 | '\x00' * 4, # pad |
| 474 | '\x00\x00', # buckets[0].actions[0].type |
| 475 | '\x00\x10', # buckets[0].actions[0].len |
| 476 | '\x00\x00\x00\x05', # buckets[0].actions[0].port |
| 477 | '\x00\x00', # buckets[0].actions[0].max_len |
| 478 | '\x00' * 6, # pad |
| 479 | '\x00\x00', # buckets[0].actions[1].type |
| 480 | '\x00\x10', # buckets[0].actions[1].len |
| 481 | '\x00\x00\x00\x06', # buckets[0].actions[1].port |
| 482 | '\x00\x00', # buckets[0].actions[1].max_len |
| 483 | '\x00' * 6, # pad |
| 484 | '\x00\x30', # buckets[1].len |
| 485 | '\x00\x01', # buckets[1].weight |
| 486 | '\x00\x00\x00\x06', # buckets[1].watch_port |
| 487 | '\xff\xff\xff\xff', # buckets[1].watch_group |
| 488 | '\x00' * 4, # pad |
| 489 | '\x00\x00', # buckets[1].actions[0].type |
| 490 | '\x00\x10', # buckets[1].actions[0].len |
| 491 | '\x00\x00\x00\x05', # buckets[1].actions[0].port |
| 492 | '\x00\x00', # buckets[1].actions[0].max_len |
| 493 | '\x00' * 6, # pad |
| 494 | '\x00\x00', # buckets[1].actions[1].type |
| 495 | '\x00\x10', # buckets[1].actions[1].len |
| 496 | '\x00\x00\x00\x06', # buckets[1].actions[1].port |
| 497 | '\x00\x00', # buckets[1].actions[1].max_len |
| 498 | '\x00' * 6, # pad |
| 499 | ]) |
| 500 | test_serialization(obj, buf) |
Rich Lane | 4c76498 | 2013-05-01 16:12:22 -0700 | [diff] [blame] | 501 | |
| 502 | def test_port_mod(self): |
| 503 | # TODO |
| 504 | pass |
| 505 | |
| 506 | def test_table_mod(self): |
| 507 | # TODO |
| 508 | pass |
| 509 | |
| 510 | |
| 511 | ## Multipart messages |
| 512 | |
| 513 | def test_desc_stats_request(self): |
| 514 | # TODO |
| 515 | pass |
| 516 | |
| 517 | def test_desc_stats_reply(self): |
| 518 | # TODO |
| 519 | pass |
| 520 | |
| 521 | def test_flow_stats_request(self): |
| 522 | # TODO |
| 523 | pass |
| 524 | |
| 525 | def test_flow_stats_reply(self): |
| 526 | # TODO |
| 527 | pass |
| 528 | |
| 529 | def test_aggregate_stats_request(self): |
| 530 | # TODO |
| 531 | pass |
| 532 | |
| 533 | def test_aggregate_stats_reply(self): |
| 534 | # TODO |
| 535 | pass |
| 536 | |
| 537 | def test_port_stats_request(self): |
| 538 | # TODO |
| 539 | pass |
| 540 | |
| 541 | def test_port_stats_reply(self): |
| 542 | # TODO |
| 543 | pass |
| 544 | |
| 545 | def test_queue_stats_request(self): |
| 546 | # TODO |
| 547 | pass |
| 548 | |
| 549 | def test_queue_stats_reply(self): |
| 550 | # TODO |
| 551 | pass |
| 552 | |
| 553 | def test_group_stats_request(self): |
| 554 | # TODO |
| 555 | pass |
| 556 | |
| 557 | def test_group_stats_reply(self): |
Rich Lane | 42bf98c | 2013-05-02 14:48:32 -0700 | [diff] [blame] | 558 | obj = ofp.message.group_stats_reply( |
| 559 | xid=0x12345678, |
| 560 | flags=0, |
| 561 | entries=[ |
| 562 | ofp.group_stats_entry( |
| 563 | group_id=1, |
| 564 | ref_count=8, |
| 565 | packet_count=16, |
| 566 | byte_count=32, |
| 567 | duration_sec=20, |
| 568 | duration_nsec=100, |
| 569 | bucket_stats=[ |
| 570 | ofp.bucket_counter(packet_count=1, byte_count=2), |
| 571 | ofp.bucket_counter(packet_count=3, byte_count=4)]), |
| 572 | ofp.group_stats_entry( |
| 573 | group_id=1, |
| 574 | ref_count=8, |
| 575 | packet_count=16, |
| 576 | byte_count=32, |
| 577 | duration_sec=20, |
| 578 | duration_nsec=100, |
| 579 | bucket_stats=[])]) |
| 580 | buf = ''.join([ |
| 581 | '\x04', '\x13', # version, type |
| 582 | '\x00\x80', # length |
| 583 | '\x12\x34\x56\x78', # xid |
| 584 | '\x00\x06', # stats_type |
| 585 | '\x00\x00', # flags |
| 586 | '\x00' * 4, # pad |
| 587 | '\x00\x48', # entries[0].length |
| 588 | '\x00' * 2, # pad |
| 589 | '\x00\x00\x00\x01', # entries[0].group_id |
| 590 | '\x00\x00\x00\x08', # entries[0].ref_count |
| 591 | '\x00' * 4, # pad |
| 592 | '\x00\x00\x00\x00\x00\x00\x00\x10', # entries[0].packet_count |
| 593 | '\x00\x00\x00\x00\x00\x00\x00\x20', # entries[0].byte_count |
| 594 | '\x00\x00\x00\x14', # entries[0].duration_sec |
| 595 | '\x00\x00\x00\x64', # entries[0].duration_nsec |
| 596 | '\x00\x00\x00\x00\x00\x00\x00\x01', # entries[0].bucket_stats[0].packet_count |
| 597 | '\x00\x00\x00\x00\x00\x00\x00\x02', # entries[0].bucket_stats[0].byte_count |
| 598 | '\x00\x00\x00\x00\x00\x00\x00\x03', # entries[0].bucket_stats[1].packet_count |
| 599 | '\x00\x00\x00\x00\x00\x00\x00\x04', # entries[0].bucket_stats[1].byte_count |
| 600 | '\x00\x28', # entries[0].length |
| 601 | '\x00' * 2, # pad |
| 602 | '\x00\x00\x00\x01', # entries[0].group_id |
| 603 | '\x00\x00\x00\x08', # entries[0].ref_count |
| 604 | '\x00' * 4, # pad |
| 605 | '\x00\x00\x00\x00\x00\x00\x00\x10', # entries[0].packet_count |
| 606 | '\x00\x00\x00\x00\x00\x00\x00\x20', # entries[0].byte_count |
| 607 | '\x00\x00\x00\x14', # entries[0].duration_sec |
| 608 | '\x00\x00\x00\x64', # entries[0].duration_nsec |
| 609 | ]) |
| 610 | test_serialization(obj, buf) |
Rich Lane | 4c76498 | 2013-05-01 16:12:22 -0700 | [diff] [blame] | 611 | |
| 612 | def test_group_desc_stats_request(self): |
| 613 | # TODO |
| 614 | pass |
| 615 | |
| 616 | def test_group_desc_stats_reply(self): |
Rich Lane | 9b38d11 | 2013-05-02 14:35:40 -0700 | [diff] [blame] | 617 | obj = ofp.message.group_desc_stats_reply( |
| 618 | xid=0x12345678, |
| 619 | flags=0, |
| 620 | entries=[ |
| 621 | ofp.group_desc_stats_entry( |
| 622 | type=ofp.OFPGT_FF, |
| 623 | group_id=1, |
| 624 | buckets=[ |
| 625 | ofp.bucket( |
| 626 | weight=1, |
| 627 | watch_port=5, |
| 628 | watch_group=0xffffffff, |
| 629 | actions=[ |
| 630 | ofp.action.output(port=5, max_len=0), |
| 631 | ofp.action.output(port=6, max_len=0)]), |
| 632 | ofp.bucket( |
| 633 | weight=1, |
| 634 | watch_port=6, |
| 635 | watch_group=0xffffffff, |
| 636 | actions=[ |
| 637 | ofp.action.output(port=5, max_len=0), |
| 638 | ofp.action.output(port=6, max_len=0)])]), |
| 639 | ofp.group_desc_stats_entry(type=ofp.OFPGT_FF, group_id=2, buckets=[])]) |
| 640 | buf = ''.join([ |
| 641 | '\x04', '\x13', # version, type |
| 642 | '\x00\x80', # length |
| 643 | '\x12\x34\x56\x78', # xid |
| 644 | '\x00\x07', # stats_type |
| 645 | '\x00\x00', # flags |
| 646 | '\x00' * 4, # pad |
| 647 | '\x00\x68', # entries[0].length |
| 648 | '\x03', # entries[0].group_type |
| 649 | '\x00', # entries[0].pad |
| 650 | '\x00\x00\x00\x01', # entries[0].group_id |
| 651 | '\x00\x30', # entries[0].buckets[0].len |
| 652 | '\x00\x01', # entries[0].buckets[0].weight |
| 653 | '\x00\x00\x00\x05', # entries[0].buckets[0].watch_port |
| 654 | '\xff\xff\xff\xff', # entries[0].buckets[0].watch_group |
| 655 | '\x00' * 4, # entries[0].pad |
| 656 | '\x00\x00', # entries[0].buckets[0].actions[0].type |
| 657 | '\x00\x10', # entries[0].buckets[0].actions[0].len |
| 658 | '\x00\x00\x00\x05', # entries[0].buckets[0].actions[0].port |
| 659 | '\x00\x00', # entries[0].buckets[0].actions[0].max_len |
| 660 | '\x00' * 6, # entries[0].pad |
| 661 | '\x00\x00', # entries[0].buckets[0].actions[1].type |
| 662 | '\x00\x10', # entries[0].buckets[0].actions[1].len |
| 663 | '\x00\x00\x00\x06', # entries[0].buckets[0].actions[1].port |
| 664 | '\x00\x00', # entries[0].buckets[0].actions[1].max_len |
| 665 | '\x00' * 6, # entries[0].pad |
| 666 | '\x00\x30', # entries[0].buckets[1].len |
| 667 | '\x00\x01', # entries[0].buckets[1].weight |
| 668 | '\x00\x00\x00\x06', # entries[0].buckets[1].watch_port |
| 669 | '\xff\xff\xff\xff', # entries[0].buckets[1].watch_group |
| 670 | '\x00' * 4, # entries[0].pad |
| 671 | '\x00\x00', # entries[0].buckets[1].actions[0].type |
| 672 | '\x00\x10', # entries[0].buckets[1].actions[0].len |
| 673 | '\x00\x00\x00\x05', # entries[0].buckets[1].actions[0].port |
| 674 | '\x00\x00', # entries[0].buckets[1].actions[0].max_len |
| 675 | '\x00' * 6, # entries[0].pad |
| 676 | '\x00\x00', # entries[0].buckets[1].actions[1].type |
| 677 | '\x00\x10', # entries[0].buckets[1].actions[1].len |
| 678 | '\x00\x00\x00\x06', # entries[0].buckets[1].actions[1].port |
| 679 | '\x00\x00', # entries[0].buckets[1].actions[1].max_len |
| 680 | '\x00' * 6, # entries[0].pad |
| 681 | '\x00\x08', # entries[1].length |
| 682 | '\x03', # entries[1].group_type |
| 683 | '\x00', # entries[1].pad |
| 684 | '\x00\x00\x00\x02', # entries[1].group_id |
| 685 | ]) |
| 686 | test_serialization(obj, buf) |
Rich Lane | 4c76498 | 2013-05-01 16:12:22 -0700 | [diff] [blame] | 687 | |
| 688 | def test_group_features_stats_request(self): |
| 689 | # TODO |
| 690 | pass |
| 691 | |
| 692 | def test_group_features_stats_reply(self): |
| 693 | # TODO |
| 694 | pass |
| 695 | |
| 696 | def test_meter_stats_request(self): |
| 697 | # TODO |
| 698 | pass |
| 699 | |
| 700 | def test_meter_stats_reply(self): |
Rich Lane | 6c3acb2 | 2013-05-02 15:59:05 -0700 | [diff] [blame] | 701 | obj = ofp.message.meter_stats_reply( |
| 702 | xid=0x12345678, |
| 703 | flags=0, |
| 704 | entries=[ |
| 705 | ofp.meter_stats( |
| 706 | meter_id=1, |
| 707 | flow_count=8, |
| 708 | packet_in_count=16, |
| 709 | byte_in_count=32, |
| 710 | duration_sec=20, |
| 711 | duration_nsec=100, |
| 712 | band_stats=[ |
| 713 | ofp.meter_band_stats(packet_band_count=1, byte_band_count=2), |
| 714 | ofp.meter_band_stats(packet_band_count=3, byte_band_count=4)]), |
| 715 | ofp.meter_stats( |
| 716 | meter_id=2, |
| 717 | flow_count=8, |
| 718 | packet_in_count=16, |
| 719 | byte_in_count=32, |
| 720 | duration_sec=20, |
| 721 | duration_nsec=100, |
| 722 | band_stats=[])]) |
| 723 | buf = ''.join([ |
| 724 | '\x04', '\x13', # version, type |
| 725 | '\x00\x80', # length |
| 726 | '\x12\x34\x56\x78', # xid |
| 727 | '\x00\x09', # stats_type |
| 728 | '\x00\x00', # flags |
| 729 | '\x00' * 4, # pad |
| 730 | '\x00\x00\x00\x01', # entries[0].meter_id |
| 731 | '\x00\x48', # entries[0].len |
| 732 | '\x00' * 6, # pad |
| 733 | '\x00\x00\x00\x08', # entries[0].flow_count |
| 734 | '\x00\x00\x00\x00\x00\x00\x00\x10', # entries[0].packet_in_count |
| 735 | '\x00\x00\x00\x00\x00\x00\x00\x20', # entries[0].byte_in_count |
| 736 | '\x00\x00\x00\x14', # entries[0].duration_sec |
| 737 | '\x00\x00\x00\x64', # entries[0].duration_nsec |
| 738 | '\x00\x00\x00\x00\x00\x00\x00\x01', # entries[0].band_stats[0].packet_band_count |
| 739 | '\x00\x00\x00\x00\x00\x00\x00\x02', # entries[0].band_stats[0].byte_band_count |
| 740 | '\x00\x00\x00\x00\x00\x00\x00\x03', # entries[0].band_stats[1].packet_band_count |
| 741 | '\x00\x00\x00\x00\x00\x00\x00\x04', # entries[0].band_stats[1].byte_band_count |
| 742 | '\x00\x00\x00\x02', # entries[1].meter_id |
| 743 | '\x00\x28', # entries[1].len |
| 744 | '\x00' * 6, # pad |
| 745 | '\x00\x00\x00\x08', # entries[1].flow_count |
| 746 | '\x00\x00\x00\x00\x00\x00\x00\x10', # entries[1].packet_in_count |
| 747 | '\x00\x00\x00\x00\x00\x00\x00\x20', # entries[1].byte_in_count |
| 748 | '\x00\x00\x00\x14', # entries[1].duration_sec |
| 749 | '\x00\x00\x00\x64', # entries[1].duration_nsec |
| 750 | ]) |
| 751 | test_serialization(obj, buf) |
Rich Lane | 4c76498 | 2013-05-01 16:12:22 -0700 | [diff] [blame] | 752 | |
| 753 | def test_meter_config_stats_request(self): |
| 754 | # TODO |
| 755 | pass |
| 756 | |
| 757 | def test_meter_config_stats_reply(self): |
Rich Lane | d82c0a6 | 2013-05-02 15:40:35 -0700 | [diff] [blame] | 758 | obj = ofp.message.meter_config_stats_reply( |
| 759 | xid=0x12345678, |
| 760 | flags=0, |
| 761 | entries=[ |
| 762 | ofp.meter_band.drop(rate=1, burst_size=2), |
| 763 | ofp.meter_band.dscp_remark(rate=3, burst_size=4, prec_level=5)]) |
| 764 | buf = ''.join([ |
| 765 | '\x04', '\x13', # version, type |
| 766 | '\x00\x30', # length |
| 767 | '\x12\x34\x56\x78', # xid |
| 768 | '\x00\x0a', # stats_type |
| 769 | '\x00\x00', # flags |
| 770 | '\x00' * 4, # pad |
| 771 | '\x00\x01', # entries[0].type |
| 772 | '\x00\x10', # entries[0].length |
| 773 | '\x00\x00\x00\x01', # entries[0].rate |
| 774 | '\x00\x00\x00\x02', # entries[0].burst_size |
| 775 | '\x00' * 4, # pad |
| 776 | '\x00\x02', # entries[1].type |
| 777 | '\x00\x10', # entries[1].length |
| 778 | '\x00\x00\x00\x03', # entries[1].rate |
| 779 | '\x00\x00\x00\x04', # entries[1].burst_size |
| 780 | '\x05', # entries[1].prec_level |
| 781 | '\x00' * 3, # pad |
| 782 | ]) |
| 783 | test_serialization(obj, buf) |
Rich Lane | 4c76498 | 2013-05-01 16:12:22 -0700 | [diff] [blame] | 784 | |
| 785 | def test_meter_features_stats_request(self): |
| 786 | # TODO |
| 787 | pass |
| 788 | |
| 789 | def test_meter_features_stats_reply(self): |
Rich Lane | d367a24 | 2013-05-02 16:14:23 -0700 | [diff] [blame] | 790 | obj = ofp.message.meter_features_stats_reply( |
| 791 | xid=0x12345678, |
| 792 | flags=0, |
| 793 | features=ofp.meter_features( |
| 794 | max_meter=5, |
| 795 | band_types=ofp.OFPMBT_DROP|ofp.OFPMBT_DSCP_REMARK, |
| 796 | capabilities=ofp.OFPMF_KBPS|ofp.OFPMF_STATS, |
| 797 | max_bands=10, |
| 798 | max_color=7)) |
| 799 | buf = ''.join([ |
| 800 | '\x04', '\x13', # version, type |
| 801 | '\x00\x20', # length |
| 802 | '\x12\x34\x56\x78', # xid |
| 803 | '\x00\x0b', # stats_type |
| 804 | '\x00\x00', # flags |
| 805 | '\x00' * 4, # pad |
| 806 | '\x00\x00\x00\x05', # max_meter |
| 807 | '\x00\x00\x00\x03', # band_types |
| 808 | '\x00\x00\x00\x09', # capabilities |
| 809 | '\x0a', # max_bands |
| 810 | '\x07', # max_color |
| 811 | '\x00' * 2, # pad |
| 812 | ]) |
| 813 | test_serialization(obj, buf) |
Rich Lane | 4c76498 | 2013-05-01 16:12:22 -0700 | [diff] [blame] | 814 | |
| 815 | def test_table_features_stats_request(self): |
| 816 | # TODO |
| 817 | pass |
| 818 | |
| 819 | def test_table_features_stats_reply(self): |
| 820 | # TODO |
| 821 | pass |
| 822 | |
| 823 | def test_port_desc_stats_request(self): |
| 824 | # TODO |
| 825 | pass |
| 826 | |
| 827 | def test_port_desc_stats_reply(self): |
| 828 | # TODO |
| 829 | pass |
| 830 | |
| 831 | |
| 832 | def test_barrier_request(self): |
| 833 | # TODO |
| 834 | pass |
| 835 | |
| 836 | def test_barrier_reply(self): |
| 837 | # TODO |
| 838 | pass |
| 839 | |
| 840 | def test_queue_get_config_request(self): |
| 841 | # TODO |
| 842 | pass |
| 843 | |
| 844 | def test_queue_get_config_reply(self): |
| 845 | # TODO |
| 846 | pass |
| 847 | |
| 848 | def test_role_request(self): |
| 849 | # TODO |
| 850 | pass |
| 851 | |
| 852 | def test_role_reply(self): |
| 853 | # TODO |
| 854 | pass |
| 855 | |
| 856 | def test_get_async_request(self): |
| 857 | # TODO |
| 858 | pass |
| 859 | |
| 860 | def test_get_async_reply(self): |
| 861 | # TODO |
| 862 | pass |
| 863 | |
| 864 | def test_set_async(self): |
| 865 | # TODO |
| 866 | pass |
| 867 | |
| 868 | def test_meter_mod(self): |
| 869 | # TODO |
| 870 | pass |
| 871 | |
| 872 | # TODO test experimenter messages |
| 873 | |
| 874 | |
Rich Lane | ea69375 | 2013-03-18 11:05:45 -0700 | [diff] [blame] | 875 | class TestOXM(unittest.TestCase): |
| 876 | def test_oxm_in_phy_port_pack(self): |
| 877 | import loxi.of13 as ofp |
| 878 | obj = ofp.oxm.in_phy_port(value=42) |
| 879 | expected = ''.join([ |
| 880 | '\x80\x00', # class |
| 881 | '\x02', # type/masked |
Rich Lane | 82e9f6e | 2013-04-25 17:32:22 -0700 | [diff] [blame] | 882 | '\x04', # length |
Rich Lane | ea69375 | 2013-03-18 11:05:45 -0700 | [diff] [blame] | 883 | '\x00\x00\x00\x2a' # value |
| 884 | ]) |
| 885 | self.assertEquals(expected, obj.pack()) |
| 886 | |
| 887 | def test_oxm_in_phy_port_masked_pack(self): |
| 888 | import loxi.of13 as ofp |
| 889 | obj = ofp.oxm.in_phy_port_masked(value=42, value_mask=0xaabbccdd) |
| 890 | expected = ''.join([ |
| 891 | '\x80\x00', # class |
| 892 | '\x03', # type/masked |
Rich Lane | 82e9f6e | 2013-04-25 17:32:22 -0700 | [diff] [blame] | 893 | '\x08', # length |
Rich Lane | ea69375 | 2013-03-18 11:05:45 -0700 | [diff] [blame] | 894 | '\x00\x00\x00\x2a', # value |
| 895 | '\xaa\xbb\xcc\xdd' # mask |
| 896 | ]) |
| 897 | self.assertEquals(expected, obj.pack()) |
| 898 | |
Rich Lane | 4180564 | 2013-03-19 15:00:26 -0700 | [diff] [blame] | 899 | def test_oxm_ipv6_dst_pack(self): |
| 900 | import loxi.of13 as ofp |
| 901 | obj = ofp.oxm.ipv6_dst(value='\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0d\x0f') |
| 902 | expected = ''.join([ |
| 903 | '\x80\x00', # class |
| 904 | '\x36', # type/masked |
Rich Lane | 82e9f6e | 2013-04-25 17:32:22 -0700 | [diff] [blame] | 905 | '\x10', # length |
Rich Lane | 4180564 | 2013-03-19 15:00:26 -0700 | [diff] [blame] | 906 | '\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0d\x0f', # value |
| 907 | ]) |
| 908 | self.assertEquals(expected, obj.pack()) |
| 909 | |
Rich Lane | e02314c | 2013-05-02 16:42:04 -0700 | [diff] [blame] | 910 | class TestInstructions(unittest.TestCase): |
| 911 | def test_goto_table(self): |
| 912 | obj = ofp.instruction.goto_table(table_id=5) |
| 913 | buf = ''.join([ |
| 914 | '\x00\x01', # type |
| 915 | '\x00\x08', # length |
| 916 | '\x05', # table_id |
| 917 | '\x00' * 3, # pad |
| 918 | ]) |
| 919 | test_serialization(obj, buf) |
| 920 | |
| 921 | def test_write_metadata(self): |
| 922 | # TODO |
| 923 | pass |
| 924 | |
| 925 | def test_write_actions(self): |
| 926 | # TODO |
| 927 | pass |
| 928 | |
| 929 | def test_apply_actions(self): |
| 930 | # TODO |
| 931 | pass |
| 932 | |
| 933 | def test_clear_actions(self): |
| 934 | # TODO |
| 935 | pass |
| 936 | |
| 937 | def test_meter(self): |
| 938 | # TODO |
| 939 | pass |
| 940 | |
| 941 | # TODO test experimenter instructions |
| 942 | |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 943 | class TestAllOF13(unittest.TestCase): |
| 944 | """ |
| 945 | Round-trips every class through serialization/deserialization. |
| 946 | Not a replacement for handcoded tests because it only uses the |
| 947 | default member values. |
| 948 | """ |
| 949 | |
| 950 | def setUp(self): |
Rich Lane | ea69375 | 2013-03-18 11:05:45 -0700 | [diff] [blame] | 951 | mods = [ofp.action,ofp.message,ofp.common,ofp.oxm] |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 952 | self.klasses = [klass for mod in mods |
| 953 | for klass in mod.__dict__.values() |
| 954 | if hasattr(klass, 'show')] |
| 955 | self.klasses.sort(key=lambda x: str(x)) |
| 956 | |
| 957 | def test_serialization(self): |
| 958 | expected_failures = [ |
Rich Lane | 8692ecd | 2013-05-02 11:33:53 -0700 | [diff] [blame] | 959 | ofp.common.table_feature_prop_apply_actions, |
| 960 | ofp.common.table_feature_prop_apply_actions_miss, |
Rich Lane | 8692ecd | 2013-05-02 11:33:53 -0700 | [diff] [blame] | 961 | ofp.common.table_feature_prop_write_actions, |
| 962 | ofp.common.table_feature_prop_write_actions_miss, |
| 963 | ofp.common.table_features, |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 964 | ofp.message.table_features_stats_reply, |
| 965 | ofp.message.table_features_stats_request, |
| 966 | ] |
| 967 | for klass in self.klasses: |
| 968 | def fn(): |
| 969 | obj = klass() |
| 970 | if hasattr(obj, "xid"): obj.xid = 42 |
| 971 | buf = obj.pack() |
| 972 | obj2 = klass.unpack(buf) |
| 973 | self.assertEquals(obj, obj2) |
| 974 | if klass in expected_failures: |
| 975 | self.assertRaises(Exception, fn) |
| 976 | else: |
| 977 | fn() |
| 978 | |
| 979 | def test_show(self): |
Rich Lane | 8ca3b77 | 2013-04-30 13:36:55 -0700 | [diff] [blame] | 980 | expected_failures = [] |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 981 | for klass in self.klasses: |
| 982 | def fn(): |
| 983 | obj = klass() |
| 984 | if hasattr(obj, "xid"): obj.xid = 42 |
| 985 | obj.show() |
| 986 | if klass in expected_failures: |
| 987 | self.assertRaises(Exception, fn) |
| 988 | else: |
| 989 | fn() |
| 990 | |
| 991 | if __name__ == '__main__': |
| 992 | unittest.main() |