forked from sonic-net/sonic-buildimage
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathtest_cfggen_from_yang.py
291 lines (260 loc) · 11.3 KB
/
test_cfggen_from_yang.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
import json
import pytest
import subprocess
import os
import tests.common_utils as utils
from sonic_py_common.general import getstatusoutput_noshell
#TODO: Remove this fixuture once SONiC moves to python3.x
@pytest.fixture(scope="class")
def is_test_supported():
if not utils.PY3x:
pytest.skip('module not support in python2')
else:
pass
@pytest.mark.usefixtures("is_test_supported")
class TestCfgGen(object):
@pytest.fixture(autouse=True)
def setup_teardown(self):
self.test_dir = os.path.dirname(os.path.realpath(__file__))
self.script_file = [utils.PYTHON_INTERPRETTER, os.path.join(
self.test_dir, '..', 'sonic-cfggen')]
self.sample_yang_file = os.path.join(self.test_dir,
'test_yang_data.json')
def run_script(self, arg, check_stderr=False):
print('\n Running sonic-cfggen ', arg)
if check_stderr:
output = subprocess.check_output(self.script_file + arg,
stderr=subprocess.STDOUT)
else:
output = subprocess.check_output(self.script_file + arg)
if utils.PY3x:
output = output.decode()
linecount = output.strip().count('\n')
if linecount <= 0:
print(' Output: ' + output.strip())
else:
print(' Output: ({0} lines, {1} bytes)'.format(
linecount + 1, len(output)))
return output
def run_diff(self, file1, file2):
_, output = getstatusoutput_noshell(['diff', '-u', file1, file2])
return output
def run_script_with_yang_arg(self, arg, check_stderr=False):
args = ["-Y", self.sample_yang_file] + arg
return self.run_script(arg=args, check_stderr=check_stderr)
def test_print_data(self):
arg = ["--print-data"]
output = self.run_script_with_yang_arg(arg)
assert len(output.strip()) > 0
def test_jinja_expression(self, expected_router_type='LeafRouter'):
arg = ["-v", "DEVICE_METADATA[\'localhost\'][\'type\']"]
output = self.run_script_with_yang_arg(arg)
assert output.strip() == expected_router_type
def test_hwsku(self):
arg = ["-v", "DEVICE_METADATA[\'localhost\'][\'hwsku\']"]
output = self.run_script_with_yang_arg(arg)
assert output.strip() == "Force10-S6000"
def test_device_metadata(self):
arg = ["--var-json", "DEVICE_METADATA"]
output = json.loads(self.run_script_with_yang_arg(arg))
assert (output['localhost'] == {\
'bgp_asn': '65100',
'docker_routing_config_mode': 'unified',
'hostname': 'sonic',
'hwsku': 'Force10-S6000',
'platform': 'x86_64-kvm_x86_64-r0',
'type': 'LeafRouter',
'yang_config_validation': 'disable'
})
def test_port_table(self):
arg = ["--var-json", "PORT"]
output = json.loads(self.run_script_with_yang_arg(arg))
assert(output == \
{'Ethernet0': {'admin_status': 'up', 'alias': 'eth0', 'description': 'Ethernet0', 'fec': 'rs', 'lanes': '65, 66', 'mtu': '9100', 'pfc_asym': 'on', 'speed': '40000'},
'Ethernet4': {'admin_status': 'up', 'alias': 'eth4', 'description': 'Ethernet4', 'fec': 'rs', 'lanes': '67, 68', 'mtu': '9100', 'pfc_asym': 'on', 'speed': '40000'},
'Ethernet8': {'admin_status': 'up', 'alias': 'eth8', 'description': 'Ethernet8', 'fec': 'rs', 'lanes': '69, 70', 'mtu': '9100', 'pfc_asym': 'on', 'speed': '40000'},
'Ethernet12': {'admin_status': 'up', 'alias': 'eth12', 'description': 'Ethernet12', 'fec': 'rs', 'lanes': '71, 72', 'mtu': '9100', 'pfc_asym': 'on', 'speed': '40000'},
'Ethernet16': {'admin_status': 'up', 'alias': 'eth16', 'description': 'Ethernet16', 'fec': 'rs', 'lanes': '73, 74', 'mtu': '9100', 'pfc_asym': 'on', 'speed': '40000'},
'Ethernet20': {'admin_status': 'up', 'alias': 'eth20', 'description': 'Ethernet20', 'fec': 'rs', 'lanes': '75,76', 'mtu': '9100', 'pfc_asym': 'on', 'speed': '40000'},
'Ethernet24': {'admin_status': 'up', 'alias': 'eth24', 'description': 'Ethernet24', 'fec': 'rs', 'lanes': '77,78', 'mtu': '9100', 'pfc_asym': 'on', 'speed': '40000'},
'Ethernet28': {'admin_status': 'up', 'alias': 'eth28', 'description': 'Ethernet28', 'fec': 'rs', 'lanes': '79,80', 'mtu': '9100', 'pfc_asym': 'on', 'speed': '40000'}
})
def test_portchannel_table(self):
arg = ["--var-json", "PORTCHANNEL"]
output = json.loads(self.run_script_with_yang_arg(arg))
assert(output == \
{'PortChannel1001': {'admin_status': 'up',
'lacp_key': 'auto',
'min_links': '1',
'mtu': '9100'},
'PortChannel1002': {'admin_status': 'up',
'lacp_key': 'auto',
'min_links': '1',
'mtu': '9100'}})
def test_portchannel_member_table(self):
arg = ["--var-json", "PORTCHANNEL_MEMBER"]
output = json.loads(self.run_script_with_yang_arg(arg))
assert(output ==\
{ "PortChannel1001|Ethernet0": {},
"PortChannel1001|Ethernet4": {},
"PortChannel1002|Ethernet16": {},
"PortChannel1002|Ethernet20": {}
})
def test_interface_table(self):
arg = ["--var-json", "INTERFACE"]
output = json.loads(self.run_script_with_yang_arg(arg))
assert(output =={\
"Ethernet8": {},
"Ethernet12": {},
"Ethernet8|10.0.0.8/31": {
"family": "IPv4",
"scope": "global"
},
"Ethernet8|fc::01/126": {
"family": "IPv6",
"scope": "global"
},
"Ethernet12|10.0.0.12/31": {
"family": "IPv4",
"scope": "global"
},
"Ethernet12|fd::01/126": {
"family": "IPv6",
"scope": "global"
}
})
def test_portchannel_interface_table(self):
arg = ["--var-json", "PORTCHANNEL_INTERFACE"]
output = json.loads(self.run_script_with_yang_arg(arg))
assert(output =={\
"PortChannel1001|10.0.0.1/31": {},
"PortChannel1002|10.0.0.60/31": {}
})
def test_loopback_table(self):
arg = ["--var-json", "LOOPBACK_INTERFACE"]
output = json.loads(self.run_script_with_yang_arg(arg))
assert(output == {\
"Loopback0": {},
"Loopback0|aa::01/64": {
"family": "IPv6",
"scope": "global"
},
"Loopback0|10.1.0.32/32": {
"family": "IPv4",
"scope": "global"
}
})
def test_acl_table(self):
arg = ["--var-json", "ACL_TABLE"]
output = json.loads(self.run_script_with_yang_arg(arg))
assert(output == {\
'DATAACL': {'policy_desc': 'DATAACL', 'ports': ['PortChannel1001','PortChannel1002'], 'stage': 'ingress', 'type': 'L3'},
'EVERFLOW': {'policy_desc': 'EVERFLOW', 'ports': ['PortChannel1001','PortChannel1002'], 'stage': 'ingress', 'type': 'MIRROR'},
'EVERFLOWV6': {'policy_desc': 'EVERFLOWV6', 'ports': ['PortChannel1001','PortChannel1002'], 'stage': 'ingress', 'type': 'MIRRORV6'},
'SNMP_ACL': {'policy_desc': 'SNMP_ACL', 'services': ['SNMP'], 'stage': 'ingress', 'type': 'CTRLPLANE'},
'SSH_ONLY': {'policy_desc': 'SSH_ONLY', 'services': ['SSH'], 'stage': 'ingress', 'type': 'CTRLPLANE'}})
def test_acl_rule(self):
arg = ["--var-json", "ACL_RULE"]
output = json.loads(self.run_script_with_yang_arg(arg))
assert(output == {\
"DATAACL|Rule1": {
"DST_IP": "192.168.1.1/24",
"SRC_IP": "10.10.1.1/16",
"IP_TYPE": "IPV4",
"PACKET_ACTION": "DROP",
"PRIORITY": "100"
},
"EVERFLOW|Rule2": {
"DST_IP": "192.169.10.1/32",
"SRC_IP": "10.10.1.1/16",
"IP_TYPE": "IPV4",
"PRIORITY": "101"
}
})
def test_vlan_table(self):
arg = ["--var-json", "VLAN"]
output = json.loads(self.run_script_with_yang_arg(arg))
assert(output == {\
"Vlan100": {
"admin_status": "up",
"description": "server_vlan",
"dhcp_servers": [
"192.169.1.1",
"198.169.1.1",
"199.169.1.2"
],
"mtu": "9100",
"vlanid": "100"
}
})
def test_vlan_interface(self):
arg = ["--var-json", "VLAN_INTERFACE"]
output = json.loads(self.run_script_with_yang_arg(arg))
assert(output == {\
"Vlan100": {},
"Vlan100|bb::01/64": {
"family": "IPv6",
"scope": "global"
},
"Vlan100|10.35.61.1/24": {
"family": "IPv4",
"scope": "global"
}
})
def test_vlan_member(self):
arg = ["--var-json", "VLAN_MEMBER"]
output = json.loads(self.run_script_with_yang_arg(arg))
assert(output == {\
"Vlan100|Ethernet24": {
"tagging_mode": "untagged"
},
"Vlan100|Ethernet28": {
"tagging_mode": "untagged"
}
})
def test_vlan_crm(self):
arg = ["--var-json", "CRM"]
output = json.loads(self.run_script_with_yang_arg(arg))
assert(output == {\
"Config": {
"acl_counter_high_threshold": "85",
"acl_counter_low_threshold": "25",
"acl_counter_threshold_type": "used",
"ipv4_route_high_threshold": "90",
"ipv4_route_low_threshold": "10",
"ipv4_route_threshold_type": "used",
"ipv6_route_high_threshold": "90",
"ipv6_route_low_threshold": "10",
"ipv6_route_threshold_type": "used",
"ipv4_neighbor_high_threshold": "85",
"ipv4_neighbor_low_threshold": "25",
"ipv4_neighbor_threshold_type": "used",
"ipv6_neighbor_high_threshold": "90",
"ipv6_neighbor_low_threshold": "10",
"ipv6_neighbor_threshold_type": "used"
}
})
def test_fabric_monitor_data_table(self):
arg = ["--var-json", "FABRIC_MONITOR"]
output = json.loads(self.run_script_with_yang_arg(arg))
assert(output == {\
"FABRIC_MONITOR_DATA": {
"monErrThreshCrcCells": "1",
"monErrThreshRxCells": "61035156",
"monPollThreshIsolation": "1",
"monPollThreshRecovery": "8",
"monCapacityThreshWarn": "10",
"monState": "enable"
}
})
def test_fabric_port_table(self):
arg = ["--var-json", "FABRIC_PORT"]
output = json.loads(self.run_script_with_yang_arg(arg))
assert(output == {\
"Fabric0": {
"alias": "Fabric0",
"isolateStatus": "False",
"lanes": "0",
"forceUnisolateStatus": "0"
}
})