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
|
/*
* Copyright (c) 2017 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* Tests the public API for the SystemInterfaces calls.
*
*/
// ==================================================================
LONGBOW_TEST_FIXTURE(PublicApi)
{
LONGBOW_RUN_TEST_CASE(PublicApi, metisSystem_Interfaces);
LONGBOW_RUN_TEST_CASE(PublicApi, metisSystem_GetMacAddressByName);
}
LONGBOW_TEST_FIXTURE_SETUP(PublicApi)
{
return LONGBOW_STATUS_SUCCEEDED;
}
LONGBOW_TEST_FIXTURE_TEARDOWN(PublicApi)
{
uint32_t outstandingAllocations = parcSafeMemory_ReportAllocation(STDERR_FILENO);
if (outstandingAllocations != 0) {
printf("%s leaks memory by %d allocations\n", longBowTestCase_GetName(testCase), outstandingAllocations);
return LONGBOW_STATUS_MEMORYLEAK;
}
return LONGBOW_STATUS_SUCCEEDED;
}
LONGBOW_TEST_CASE(PublicApi, metisSystem_Interfaces)
{
MetisForwarder *metis = metisForwarder_Create(NULL);
CPIInterfaceSet *set = metisSystem_Interfaces(metis);
assertNotNull(set, "metisSystem_Interfaces return null set");
size_t length = cpiInterfaceSet_Length(set);
assertTrue(length > 0, "metisSystem_Interfaces returned no interfaces");
for (size_t i = 0; i < length; i++) {
CPIInterface *iface = cpiInterfaceSet_GetByOrdinalIndex(set, i);
printf("Interface Index %u\n", cpiInterface_GetInterfaceIndex(iface));
const CPIAddressList *list = cpiInterface_GetAddresses(iface);
PARCJSONArray *jsonArray = cpiAddressList_ToJson(list);
char *str = parcJSONArray_ToString(jsonArray);
printf("%s\n", str);
parcMemory_Deallocate((void **) &str);
parcJSONArray_Release(&jsonArray);
}
cpiInterfaceSet_Destroy(&set);
metisForwarder_Destroy(&metis);
}
// returns a strdup() of the interface name, use free(3)
char *
pickInterfaceName(MetisForwarder *metis)
{
char *ifname = NULL;
CPIInterfaceSet *set = metisSystem_Interfaces(metis);
size_t length = cpiInterfaceSet_Length(set);
assertTrue(length > 0, "metisSystem_Interfaces returned no interfaces");
for (size_t i = 0; i < length; i++) {
CPIInterface *iface = cpiInterfaceSet_GetByOrdinalIndex(set, i);
const CPIAddressList *addressList = cpiInterface_GetAddresses(iface);
size_t length = cpiAddressList_Length(addressList);
for (size_t i = 0; i < length && !ifname; i++) {
const CPIAddress *a = cpiAddressList_GetItem(addressList, i);
if (cpiAddress_GetType(a) == cpiAddressType_LINK) {
ifname = strdup(cpiInterface_GetName(iface));
}
}
}
cpiInterfaceSet_Destroy(&set);
return ifname;
}
LONGBOW_TEST_CASE(PublicApi, metisSystem_GetMacAddressByName)
{
MetisForwarder *metis = metisForwarder_Create(NULL);
char *ifname = pickInterfaceName(metis);
CPIAddress *a = metisSystem_GetMacAddressByName(metis, ifname);
assertNotNull(a, "Got null mac address for interface %s", ifname);
cpiAddress_Destroy(&a);
metisForwarder_Destroy(&metis);
free(ifname);
}
|
