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 | 4c76498 | 2013-05-01 16:12:22 -0700 | [diff] [blame] | 29 | import difflib |
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 | |
Rich Lane | 4c76498 | 2013-05-01 16:12:22 -0700 | [diff] [blame] | 37 | # Human-friendly format for binary strings. 8 bytes per line. |
| 38 | def format_binary(buf): |
| 39 | byts = map(ord, buf) |
| 40 | lines = [[]] |
| 41 | for byt in byts: |
| 42 | if len(lines[-1]) == 8: |
| 43 | lines.append([]) |
| 44 | lines[-1].append(byt) |
| 45 | return '\n'.join([' '.join(['%02x' % y for y in x]) for x in lines]) |
| 46 | |
| 47 | def diff(a, b): |
| 48 | return '\n'.join(difflib.ndiff(a.splitlines(), b.splitlines())) |
| 49 | |
| 50 | # Test serialization / deserialization of a sample object. |
| 51 | # Depends on the __eq__ method being correct. |
| 52 | def test_serialization(obj, buf): |
| 53 | packed = obj.pack() |
| 54 | if packed != buf: |
| 55 | a = format_binary(buf) |
| 56 | b = format_binary(packed) |
| 57 | raise AssertionError("Serialization of %s failed\nExpected:\n%s\nActual:\n%s\nDiff:\n%s" % \ |
| 58 | (type(obj).__name__, a, b, diff(a, b))) |
| 59 | unpacked = type(obj).unpack(buf) |
| 60 | if obj != unpacked: |
| 61 | a = obj.show() |
| 62 | b = unpacked.show() |
| 63 | raise AssertionError("Deserialization of %s failed\nExpected:\n%s\nActual:\n%s\nDiff:\n%s" % \ |
| 64 | (type(obj).__name__, a, b, diff(a, b))) |
| 65 | |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 66 | class TestImports(unittest.TestCase): |
| 67 | def test_toplevel(self): |
| 68 | import loxi |
| 69 | self.assertTrue(hasattr(loxi, "ProtocolError")) |
Rich Lane | 00549ea | 2013-04-25 13:33:16 -0700 | [diff] [blame] | 70 | self.assertEquals(loxi.version_names[4], "1.3") |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 71 | ofp = loxi.protocol(4) |
| 72 | self.assertEquals(ofp.OFP_VERSION, 4) |
| 73 | self.assertTrue(hasattr(ofp, "action")) |
| 74 | self.assertTrue(hasattr(ofp, "common")) |
| 75 | self.assertTrue(hasattr(ofp, "const")) |
| 76 | self.assertTrue(hasattr(ofp, "message")) |
Rich Lane | a22233e | 2013-04-25 13:18:41 -0700 | [diff] [blame] | 77 | self.assertTrue(hasattr(ofp, "oxm")) |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 78 | |
| 79 | def test_version(self): |
| 80 | import loxi |
| 81 | self.assertTrue(hasattr(loxi.of13, "ProtocolError")) |
| 82 | self.assertTrue(hasattr(loxi.of13, "OFP_VERSION")) |
| 83 | self.assertEquals(loxi.of13.OFP_VERSION, 4) |
| 84 | self.assertTrue(hasattr(loxi.of13, "action")) |
| 85 | self.assertTrue(hasattr(loxi.of13, "common")) |
| 86 | self.assertTrue(hasattr(loxi.of13, "const")) |
| 87 | self.assertTrue(hasattr(loxi.of13, "message")) |
Rich Lane | a22233e | 2013-04-25 13:18:41 -0700 | [diff] [blame] | 88 | self.assertTrue(hasattr(loxi.of13, "oxm")) |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 89 | |
Rich Lane | e90685c | 2013-04-05 17:27:41 -0700 | [diff] [blame] | 90 | class TestCommon(unittest.TestCase): |
| 91 | sample_hello_elem_buf = ''.join([ |
| 92 | '\x00\x01', # type |
| 93 | '\x00\x0c', # length |
| 94 | '\x01\x23\x45\x67', # bitmaps[0] |
| 95 | '\x89\xab\xcd\xef', # bitmaps[1] |
| 96 | ]) |
| 97 | |
| 98 | def test_hello_elem_versionbitmap_pack(self): |
| 99 | obj = ofp.hello_elem_versionbitmap(bitmaps=[ofp.uint32(0x01234567),ofp.uint32(0x89abcdef)]) |
| 100 | self.assertEquals(self.sample_hello_elem_buf, obj.pack()) |
| 101 | |
| 102 | def test_hello_elem_versionbitmap_unpack(self): |
| 103 | obj = ofp.hello_elem_versionbitmap.unpack(self.sample_hello_elem_buf) |
| 104 | self.assertEquals(len(obj.bitmaps), 2) |
| 105 | self.assertEquals(obj.bitmaps[0], ofp.uint32(0x01234567)) |
| 106 | self.assertEquals(obj.bitmaps[1], ofp.uint32(0x89abcdef)) |
| 107 | |
| 108 | def test_list_hello_elem_unpack(self): |
| 109 | buf = ''.join([ |
| 110 | '\x00\x01\x00\x04', # versionbitmap |
| 111 | '\x00\x00\x00\x04', # unknown type |
| 112 | '\x00\x01\x00\x04', # versionbitmap |
| 113 | ]) |
Rich Lane | 57026dc | 2013-05-01 10:13:16 -0700 | [diff] [blame] | 114 | l = ofp.unpack_list_hello_elem(OFReader(buf)) |
Rich Lane | e90685c | 2013-04-05 17:27:41 -0700 | [diff] [blame] | 115 | self.assertEquals(len(l), 2) |
| 116 | self.assertTrue(isinstance(l[0], ofp.hello_elem_versionbitmap)) |
| 117 | self.assertTrue(isinstance(l[1], ofp.hello_elem_versionbitmap)) |
| 118 | |
Rich Lane | 4c76498 | 2013-05-01 16:12:22 -0700 | [diff] [blame] | 119 | class TestMessages(unittest.TestCase): |
| 120 | def test_hello(self): |
| 121 | obj = ofp.message.hello( |
| 122 | xid=0x12345678, |
| 123 | elements=[ |
| 124 | ofp.hello_elem_versionbitmap( |
| 125 | bitmaps=[ofp.uint32(1), ofp.uint32(2)]), |
| 126 | ofp.hello_elem_versionbitmap( |
| 127 | bitmaps=[ofp.uint32(3), ofp.uint32(4)])]) |
| 128 | buf = ''.join([ |
| 129 | '\x04', '\x00', # version, type |
| 130 | '\x00\x20', # length |
| 131 | '\x12\x34\x56\x78', # xid |
| 132 | '\x00\x01', # elements[0].type |
| 133 | '\x00\x0c', # elements[0].length |
| 134 | '\x00\x00\x00\x01', # elements[0].bitmaps[0] |
| 135 | '\x00\x00\x00\x02', # elements[0].bitmaps[1] |
| 136 | '\x00\x01', # elements[1].type |
| 137 | '\x00\x0c', # elements[1].length |
| 138 | '\x00\x00\x00\x03', # elements[1].bitmaps[0] |
| 139 | '\x00\x00\x00\x04', # elements[1].bitmaps[1] |
| 140 | ]) |
| 141 | test_serialization(obj, buf) |
| 142 | |
| 143 | def test_error(self): |
| 144 | obj = ofp.message.error_msg( |
| 145 | xid=0x12345678, |
| 146 | err_type=ofp.OFPET_BAD_MATCH, |
| 147 | code=ofp.OFPBMC_BAD_MASK, |
| 148 | data="abc") |
| 149 | buf = ''.join([ |
| 150 | '\x04', '\x01', # version, type |
| 151 | '\x00\x0f', # length |
| 152 | '\x12\x34\x56\x78', # xid |
| 153 | '\x00\x04', # err_type |
| 154 | '\x00\x08', # code |
| 155 | 'abc', # data |
| 156 | ]) |
| 157 | test_serialization(obj, buf) |
| 158 | |
| 159 | def test_echo_request(self): |
| 160 | obj = ofp.message.echo_request( |
| 161 | xid=0x12345678, |
| 162 | data="abc") |
| 163 | buf = ''.join([ |
| 164 | '\x04', '\x02', # version, type |
| 165 | '\x00\x0b', # length |
| 166 | '\x12\x34\x56\x78', # xid |
| 167 | 'abc', # data |
| 168 | ]) |
| 169 | test_serialization(obj, buf) |
| 170 | |
| 171 | def test_echo_reply(self): |
| 172 | obj = ofp.message.echo_reply( |
| 173 | xid=0x12345678, |
| 174 | data="abc") |
| 175 | buf = ''.join([ |
| 176 | '\x04', '\x03', # version, type |
| 177 | '\x00\x0b', # length |
| 178 | '\x12\x34\x56\x78', # xid |
| 179 | 'abc', # data |
| 180 | ]) |
| 181 | test_serialization(obj, buf) |
| 182 | |
| 183 | def test_features_request(self): |
| 184 | obj = ofp.message.features_request(xid=0x12345678) |
| 185 | buf = ''.join([ |
| 186 | '\x04', '\x05', # version, type |
| 187 | '\x00\x08', # length |
| 188 | '\x12\x34\x56\x78', # xid |
| 189 | ]) |
| 190 | test_serialization(obj, buf) |
| 191 | |
| 192 | def test_features_reply(self): |
| 193 | obj = ofp.message.features_reply( |
| 194 | xid=0x12345678, |
| 195 | datapath_id=0xFEDCBA9876543210, |
| 196 | n_buffers=64, |
| 197 | n_tables=200, |
| 198 | auxiliary_id=5, |
| 199 | capabilities=ofp.OFPC_FLOW_STATS|ofp.OFPC_PORT_BLOCKED, |
| 200 | reserved=0) |
| 201 | buf = ''.join([ |
| 202 | '\x04', '\x06', # version, type |
| 203 | '\x00\x20', # length |
| 204 | '\x12\x34\x56\x78', # xid |
| 205 | '\xfe\xdc\xba\x98\x76\x54\x32\x10', # datapath_id |
| 206 | '\x00\x00\x00\x40', # n_buffers |
| 207 | '\xc8', # n_tables |
| 208 | '\x05', # auxiliary_id |
| 209 | '\x00\x00', # pad |
| 210 | '\x00\x00\x01\x01', # capabilities |
| 211 | '\x00\x00\x00\x00', # reserved |
| 212 | ]) |
| 213 | test_serialization(obj, buf) |
| 214 | |
| 215 | def test_get_config_request(self): |
| 216 | obj = ofp.message.get_config_request(xid=0x12345678) |
| 217 | buf = ''.join([ |
| 218 | '\x04', '\x07', # version, type |
| 219 | '\x00\x08', # length |
| 220 | '\x12\x34\x56\x78', # xid |
| 221 | ]) |
| 222 | test_serialization(obj, buf) |
| 223 | |
| 224 | def test_get_config_reply(self): |
| 225 | obj = ofp.message.get_config_reply( |
| 226 | xid=0x12345678, |
| 227 | flags=ofp.OFPC_FRAG_REASM, |
| 228 | miss_send_len=0xffff) |
| 229 | buf = ''.join([ |
| 230 | '\x04', '\x08', # version, type |
| 231 | '\x00\x0c', # length |
| 232 | '\x12\x34\x56\x78', # xid |
| 233 | '\x00\x02', # flags |
| 234 | '\xff\xff', # miss_send_len |
| 235 | ]) |
| 236 | test_serialization(obj, buf) |
| 237 | |
| 238 | def test_set_config(self): |
| 239 | obj = ofp.message.set_config( |
| 240 | xid=0x12345678, |
| 241 | flags=ofp.OFPC_FRAG_REASM, |
| 242 | miss_send_len=0xffff) |
| 243 | buf = ''.join([ |
| 244 | '\x04', '\x09', # version, type |
| 245 | '\x00\x0c', # length |
| 246 | '\x12\x34\x56\x78', # xid |
| 247 | '\x00\x02', # flags |
| 248 | '\xff\xff', # miss_send_len |
| 249 | ]) |
| 250 | test_serialization(obj, buf) |
| 251 | |
| 252 | def test_packet_in(self): |
| 253 | obj = ofp.message.packet_in( |
| 254 | xid=0x12345678, |
| 255 | buffer_id=100, |
| 256 | total_len=17000, |
| 257 | reason=ofp.OFPR_ACTION, |
| 258 | table_id=20, |
| 259 | cookie=0xFEDCBA9876543210, |
| 260 | match=ofp.match(oxm_list=[ |
| 261 | ofp.oxm.arp_op(value=1), |
| 262 | ofp.oxm.in_port_masked(value=4, value_mask=5)]), |
| 263 | data="abc") |
| 264 | buf = ''.join([ |
| 265 | '\x04', '\x0a', # version, type |
| 266 | '\x00\x35', # length |
| 267 | '\x12\x34\x56\x78', # xid |
| 268 | '\x00\x00\x00\x64', # buffer_id |
| 269 | '\x42\x68', # total_len |
| 270 | '\x01', # reason |
| 271 | '\x14', # table_id |
| 272 | '\xfe\xdc\xba\x98\x76\x54\x32\x10', # cookie |
| 273 | '\x00\x01', # match.type |
| 274 | '\x00\x16', # match.length |
| 275 | '\x80\x00\x2A\x02', # match.oxm_list[0].type_len |
| 276 | '\x00\x01', # match.oxm_list[0].value |
| 277 | '\x80\x00\x01\x08', # match.oxm_list[1].type_len |
| 278 | '\x00\x00\x00\x04', # match.oxm_list[1].value |
| 279 | '\x00\x00\x00\x05', # match.oxm_list[1].mask |
| 280 | '\x00\x00', # match.pad |
| 281 | '\x00\x00', # pad |
| 282 | 'abc', # data |
| 283 | ]) |
| 284 | test_serialization(obj, buf) |
| 285 | |
| 286 | def test_flow_removed(self): |
| 287 | obj = ofp.message.flow_removed( |
| 288 | xid=0x12345678, |
| 289 | cookie=0xFEDCBA9876543210, |
| 290 | priority=17000, |
| 291 | reason=ofp.OFPRR_DELETE, |
| 292 | table_id=20, |
| 293 | duration_sec=10, |
| 294 | duration_nsec=1000, |
| 295 | idle_timeout=5, |
| 296 | hard_timeout=30, |
| 297 | packet_count=1, |
| 298 | byte_count=2, |
| 299 | match=ofp.match(oxm_list=[ |
| 300 | ofp.oxm.arp_op(value=1), |
| 301 | ofp.oxm.in_port_masked(value=4, value_mask=5)])) |
| 302 | buf = ''.join([ |
| 303 | '\x04', '\x0b', # version, type |
| 304 | '\x00\x48', # length |
| 305 | '\x12\x34\x56\x78', # xid |
| 306 | '\xfe\xdc\xba\x98\x76\x54\x32\x10', # cookie |
| 307 | '\x42\x68', # priority |
| 308 | '\x02', # reason |
| 309 | '\x14', # table_id |
| 310 | '\x00\x00\x00\x0a', # duration_sec |
| 311 | '\x00\x00\x03\xe8', # duration_nsec |
| 312 | '\x00\x05', # idle_timeout |
| 313 | '\x00\x1e', # hard_timeout |
| 314 | '\x00\x00\x00\x00\x00\x00\x00\x01', # packet_count |
| 315 | '\x00\x00\x00\x00\x00\x00\x00\x02', # byte_count |
| 316 | '\x00\x01', # match.type |
| 317 | '\x00\x16', # match.length |
| 318 | '\x80\x00\x2A\x02', # match.oxm_list[0].type_len |
| 319 | '\x00\x01', # match.oxm_list[0].value |
| 320 | '\x80\x00\x01\x08', # match.oxm_list[1].type_len |
| 321 | '\x00\x00\x00\x04', # match.oxm_list[1].value |
| 322 | '\x00\x00\x00\x05', # match.oxm_list[1].mask |
| 323 | '\x00\x00', # match.pad |
| 324 | ]) |
| 325 | test_serialization(obj, buf) |
| 326 | |
| 327 | def test_port_status(self): |
| 328 | obj = ofp.message.port_status( |
| 329 | xid=0x12345678, |
| 330 | reason=ofp.OFPPR_MODIFY, |
| 331 | desc=ofp.port_desc( |
| 332 | port_no=4, |
| 333 | hw_addr=[1,2,3,4,5,6], |
| 334 | name="foo", |
| 335 | config=ofp.OFPPC_NO_FWD|ofp.OFPPC_NO_RECV, |
| 336 | state=ofp.OFPPS_BLOCKED, |
| 337 | curr=ofp.OFPPF_10MB_HD, |
| 338 | advertised=ofp.OFPPF_10MB_FD, |
| 339 | supported=ofp.OFPPF_100MB_HD, |
| 340 | peer=ofp.OFPPF_100MB_FD, |
| 341 | curr_speed=10, |
| 342 | max_speed=20)) |
| 343 | buf = ''.join([ |
| 344 | '\x04', '\x0c', # version, type |
| 345 | '\x00\x50', # length |
| 346 | '\x12\x34\x56\x78', # xid |
| 347 | '\x02', # reason |
| 348 | '\x00' * 7, # pad |
| 349 | '\x00\x00\x00\x04', # port_no |
| 350 | '\x00' * 4, # pad |
| 351 | '\x01\x02\x03\x04\x05\x06', # hw_addr |
| 352 | '\x00' * 2, # pad |
| 353 | 'foo' + '\x00' * 13, # name |
| 354 | '\x00\x00\x00\x24', # config |
| 355 | '\x00\x00\x00\x02', # state |
| 356 | '\x00\x00\x00\x01', # curr |
| 357 | '\x00\x00\x00\x02', # advertised |
| 358 | '\x00\x00\x00\x04', # supported |
| 359 | '\x00\x00\x00\x08', # peer |
| 360 | '\x00\x00\x00\x0a', # curr_speed |
| 361 | '\x00\x00\x00\x14', # max_speed |
| 362 | ]) |
| 363 | test_serialization(obj, buf) |
| 364 | |
| 365 | def test_packet_out(self): |
Rich Lane | a4d3d2d | 2013-05-01 16:57:00 -0700 | [diff] [blame] | 366 | obj = ofp.message.packet_out( |
| 367 | xid=0x12345678, |
| 368 | buffer_id=100, |
| 369 | in_port=4, |
| 370 | actions=[ |
| 371 | ofp.action.output(port=2, max_len=0xffff), |
| 372 | ofp.action.dec_nw_ttl()], |
| 373 | data="abc") |
| 374 | buf = ''.join([ |
| 375 | '\x04', '\x0d', # version, type |
| 376 | '\x00\x33', # length |
| 377 | '\x12\x34\x56\x78', # xid |
| 378 | '\x00\x00\x00\x64', # buffer_id |
| 379 | '\x00\x00\x00\x04', # in_port |
| 380 | '\x00\x18', # actions_len |
| 381 | '\x00' * 6, # pad |
| 382 | '\x00\x00', # actions[0].type |
| 383 | '\x00\x10', # actions[0].length |
| 384 | '\x00\x00\x00\x02', # actions[0].port |
| 385 | '\xff\xff', # actions[0].max_len |
| 386 | '\x00' * 6, # pad |
| 387 | '\x00\x18', # actions[1].type |
| 388 | '\x00\x08', # actions[1].length |
| 389 | '\x00' * 4, # pad |
| 390 | 'abc', # data |
| 391 | ]) |
| 392 | test_serialization(obj, buf) |
Rich Lane | 4c76498 | 2013-05-01 16:12:22 -0700 | [diff] [blame] | 393 | |
| 394 | |
| 395 | ## Flow-mods |
| 396 | |
| 397 | def test_flow_add(self): |
| 398 | # TODO |
| 399 | pass |
| 400 | |
| 401 | def test_flow_modify(self): |
| 402 | # TODO |
| 403 | pass |
| 404 | |
| 405 | def test_flow_modify_strict(self): |
| 406 | # TODO |
| 407 | pass |
| 408 | |
| 409 | def test_flow_delete(self): |
| 410 | # TODO |
| 411 | pass |
| 412 | |
| 413 | def test_flow_delete_strict(self): |
| 414 | # TODO |
| 415 | pass |
| 416 | |
| 417 | |
| 418 | def test_group_mod(self): |
| 419 | # TODO |
| 420 | pass |
| 421 | |
| 422 | def test_port_mod(self): |
| 423 | # TODO |
| 424 | pass |
| 425 | |
| 426 | def test_table_mod(self): |
| 427 | # TODO |
| 428 | pass |
| 429 | |
| 430 | |
| 431 | ## Multipart messages |
| 432 | |
| 433 | def test_desc_stats_request(self): |
| 434 | # TODO |
| 435 | pass |
| 436 | |
| 437 | def test_desc_stats_reply(self): |
| 438 | # TODO |
| 439 | pass |
| 440 | |
| 441 | def test_flow_stats_request(self): |
| 442 | # TODO |
| 443 | pass |
| 444 | |
| 445 | def test_flow_stats_reply(self): |
| 446 | # TODO |
| 447 | pass |
| 448 | |
| 449 | def test_aggregate_stats_request(self): |
| 450 | # TODO |
| 451 | pass |
| 452 | |
| 453 | def test_aggregate_stats_reply(self): |
| 454 | # TODO |
| 455 | pass |
| 456 | |
| 457 | def test_port_stats_request(self): |
| 458 | # TODO |
| 459 | pass |
| 460 | |
| 461 | def test_port_stats_reply(self): |
| 462 | # TODO |
| 463 | pass |
| 464 | |
| 465 | def test_queue_stats_request(self): |
| 466 | # TODO |
| 467 | pass |
| 468 | |
| 469 | def test_queue_stats_reply(self): |
| 470 | # TODO |
| 471 | pass |
| 472 | |
| 473 | def test_group_stats_request(self): |
| 474 | # TODO |
| 475 | pass |
| 476 | |
| 477 | def test_group_stats_reply(self): |
| 478 | # TODO |
| 479 | pass |
| 480 | |
| 481 | def test_group_desc_stats_request(self): |
| 482 | # TODO |
| 483 | pass |
| 484 | |
| 485 | def test_group_desc_stats_reply(self): |
| 486 | # TODO |
| 487 | pass |
| 488 | |
| 489 | def test_group_features_stats_request(self): |
| 490 | # TODO |
| 491 | pass |
| 492 | |
| 493 | def test_group_features_stats_reply(self): |
| 494 | # TODO |
| 495 | pass |
| 496 | |
| 497 | def test_meter_stats_request(self): |
| 498 | # TODO |
| 499 | pass |
| 500 | |
| 501 | def test_meter_stats_reply(self): |
| 502 | # TODO |
| 503 | pass |
| 504 | |
| 505 | def test_meter_config_stats_request(self): |
| 506 | # TODO |
| 507 | pass |
| 508 | |
| 509 | def test_meter_config_stats_reply(self): |
| 510 | # TODO |
| 511 | pass |
| 512 | |
| 513 | def test_meter_features_stats_request(self): |
| 514 | # TODO |
| 515 | pass |
| 516 | |
| 517 | def test_meter_features_stats_reply(self): |
| 518 | # TODO |
| 519 | pass |
| 520 | |
| 521 | def test_table_features_stats_request(self): |
| 522 | # TODO |
| 523 | pass |
| 524 | |
| 525 | def test_table_features_stats_reply(self): |
| 526 | # TODO |
| 527 | pass |
| 528 | |
| 529 | def test_port_desc_stats_request(self): |
| 530 | # TODO |
| 531 | pass |
| 532 | |
| 533 | def test_port_desc_stats_reply(self): |
| 534 | # TODO |
| 535 | pass |
| 536 | |
| 537 | |
| 538 | def test_barrier_request(self): |
| 539 | # TODO |
| 540 | pass |
| 541 | |
| 542 | def test_barrier_reply(self): |
| 543 | # TODO |
| 544 | pass |
| 545 | |
| 546 | def test_queue_get_config_request(self): |
| 547 | # TODO |
| 548 | pass |
| 549 | |
| 550 | def test_queue_get_config_reply(self): |
| 551 | # TODO |
| 552 | pass |
| 553 | |
| 554 | def test_role_request(self): |
| 555 | # TODO |
| 556 | pass |
| 557 | |
| 558 | def test_role_reply(self): |
| 559 | # TODO |
| 560 | pass |
| 561 | |
| 562 | def test_get_async_request(self): |
| 563 | # TODO |
| 564 | pass |
| 565 | |
| 566 | def test_get_async_reply(self): |
| 567 | # TODO |
| 568 | pass |
| 569 | |
| 570 | def test_set_async(self): |
| 571 | # TODO |
| 572 | pass |
| 573 | |
| 574 | def test_meter_mod(self): |
| 575 | # TODO |
| 576 | pass |
| 577 | |
| 578 | # TODO test experimenter messages |
| 579 | |
| 580 | |
Rich Lane | ea69375 | 2013-03-18 11:05:45 -0700 | [diff] [blame] | 581 | class TestOXM(unittest.TestCase): |
| 582 | def test_oxm_in_phy_port_pack(self): |
| 583 | import loxi.of13 as ofp |
| 584 | obj = ofp.oxm.in_phy_port(value=42) |
| 585 | expected = ''.join([ |
| 586 | '\x80\x00', # class |
| 587 | '\x02', # type/masked |
Rich Lane | 82e9f6e | 2013-04-25 17:32:22 -0700 | [diff] [blame] | 588 | '\x04', # length |
Rich Lane | ea69375 | 2013-03-18 11:05:45 -0700 | [diff] [blame] | 589 | '\x00\x00\x00\x2a' # value |
| 590 | ]) |
| 591 | self.assertEquals(expected, obj.pack()) |
| 592 | |
| 593 | def test_oxm_in_phy_port_masked_pack(self): |
| 594 | import loxi.of13 as ofp |
| 595 | obj = ofp.oxm.in_phy_port_masked(value=42, value_mask=0xaabbccdd) |
| 596 | expected = ''.join([ |
| 597 | '\x80\x00', # class |
| 598 | '\x03', # type/masked |
Rich Lane | 82e9f6e | 2013-04-25 17:32:22 -0700 | [diff] [blame] | 599 | '\x08', # length |
Rich Lane | ea69375 | 2013-03-18 11:05:45 -0700 | [diff] [blame] | 600 | '\x00\x00\x00\x2a', # value |
| 601 | '\xaa\xbb\xcc\xdd' # mask |
| 602 | ]) |
| 603 | self.assertEquals(expected, obj.pack()) |
| 604 | |
Rich Lane | 4180564 | 2013-03-19 15:00:26 -0700 | [diff] [blame] | 605 | def test_oxm_ipv6_dst_pack(self): |
| 606 | import loxi.of13 as ofp |
| 607 | obj = ofp.oxm.ipv6_dst(value='\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0d\x0f') |
| 608 | expected = ''.join([ |
| 609 | '\x80\x00', # class |
| 610 | '\x36', # type/masked |
Rich Lane | 82e9f6e | 2013-04-25 17:32:22 -0700 | [diff] [blame] | 611 | '\x10', # length |
Rich Lane | 4180564 | 2013-03-19 15:00:26 -0700 | [diff] [blame] | 612 | '\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0d\x0f', # value |
| 613 | ]) |
| 614 | self.assertEquals(expected, obj.pack()) |
| 615 | |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 616 | class TestAllOF13(unittest.TestCase): |
| 617 | """ |
| 618 | Round-trips every class through serialization/deserialization. |
| 619 | Not a replacement for handcoded tests because it only uses the |
| 620 | default member values. |
| 621 | """ |
| 622 | |
| 623 | def setUp(self): |
Rich Lane | ea69375 | 2013-03-18 11:05:45 -0700 | [diff] [blame] | 624 | mods = [ofp.action,ofp.message,ofp.common,ofp.oxm] |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 625 | self.klasses = [klass for mod in mods |
| 626 | for klass in mod.__dict__.values() |
| 627 | if hasattr(klass, 'show')] |
| 628 | self.klasses.sort(key=lambda x: str(x)) |
| 629 | |
| 630 | def test_serialization(self): |
| 631 | expected_failures = [ |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 632 | ofp.common.group_desc_stats_entry, |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 633 | ofp.message.group_desc_stats_reply, |
| 634 | ofp.message.group_mod, |
| 635 | ofp.message.group_stats_reply, |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 636 | ofp.message.meter_stats_reply, |
Rich Lane | a018605 | 2013-05-01 14:18:39 -0700 | [diff] [blame] | 637 | ofp.message.meter_features_stats_reply, |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 638 | ofp.message.table_features_stats_reply, |
| 639 | ofp.message.table_features_stats_request, |
| 640 | ] |
| 641 | for klass in self.klasses: |
| 642 | def fn(): |
| 643 | obj = klass() |
| 644 | if hasattr(obj, "xid"): obj.xid = 42 |
| 645 | buf = obj.pack() |
| 646 | obj2 = klass.unpack(buf) |
| 647 | self.assertEquals(obj, obj2) |
| 648 | if klass in expected_failures: |
| 649 | self.assertRaises(Exception, fn) |
| 650 | else: |
| 651 | fn() |
| 652 | |
| 653 | def test_show(self): |
Rich Lane | 8ca3b77 | 2013-04-30 13:36:55 -0700 | [diff] [blame] | 654 | expected_failures = [] |
Rich Lane | 3f07597 | 2013-03-15 22:56:29 -0700 | [diff] [blame] | 655 | for klass in self.klasses: |
| 656 | def fn(): |
| 657 | obj = klass() |
| 658 | if hasattr(obj, "xid"): obj.xid = 42 |
| 659 | obj.show() |
| 660 | if klass in expected_failures: |
| 661 | self.assertRaises(Exception, fn) |
| 662 | else: |
| 663 | fn() |
| 664 | |
| 665 | if __name__ == '__main__': |
| 666 | unittest.main() |