1*** Settings ***
2Documentation  Verify the port recovery by simulating its disconnection.
3
4# Test Parameters:
5
6# OS_HOST             The OS host name or IP Address.
7# OS_USERNAME         The OS login userid (usually root).
8# OS_PASSWORD         The OS login password.
9# DEVICE_HOST         The network device hostname or IP where the ports will
10#                     be shutdown.
11# DEVICE_USERNAME     The network device username.
12# DEVICE_PASSWORD     The network device password.
13# PORT_NUMBER         The switch port where the server is connected (e.g.
14#                     "1", "2", etc).
15# NET_INTERFACE       The network interface name that will be tested (e.g.
16#                     "enP5s1f0", "eth0").
17
18Library         ../lib/bmc_ssh_utils.py
19Resource        ../lib/resource.txt
20Resource        ../syslib/utils_os.robot
21
22Suite Setup     Test Setup Execution
23
24*** Variables ***
25
26${PORT_NUMBER}  ${EMPTY}
27
28*** Test Cases ***
29
30Verify Network Interface Recovery
31    [Documentation]  Test the recovery of the network interface that has been
32    ...  shutdown from the switch port.
33    [Tags]  Verify_Network_Interface_Recovery
34
35    Rprintn
36    Set Switch Port State  DOWN
37    Set Switch Port State  UP
38
39*** Keywords ***
40
41Set Switch Port State
42    [Documentation]  Disable the port connected to the server.
43    [Arguments]  ${port_number}=${PORT_NUMBER}  ${state}=${EMPTY}
44
45    # Description of argument(s):
46    # port_number     The switch port where the server is connected (e.g.
47    #                 "1", "2", etc).
48    # state           The state to be set in the network interface ("UP" or
49    #                 "DOWN").
50
51    Device Write  enable
52    Device Write  configure terminal
53    Device Write  interface port ${PORT_NUMBER}
54    Run Keyword If  '${state}' == 'DOWN'
55    ...    Device Write  shutdown
56    ...  ELSE
57    ...    Device Write  no shutdown
58    Wait Until Keyword Succeeds  30 sec  5 sec
59    ...  Check Network Interface State  ${state}
60
61Check Network Interface State
62    [Documentation]  Check the status of the network interface.
63    [Arguments]  ${NET_INTERFACE}=${NET_INTERFACE}  ${state}=${EMPTY}
64
65    # Description of argument(s):
66    # NET_INTERFACE   The network interface name that will be tested (e.g.
67    #                 "enP5s1f0", "eth0").
68    # state           The network interface expected state ("UP" or "DOWN").
69
70    ${stdout}  ${stderr}  ${rc}=  OS Execute Command
71    ...  ip link | grep "${NET_INTERFACE}" | cut -d " " -f9
72    Should Contain  ${stdout}  ${state}  msg=State not found as expected.
73
74Test Setup Execution
75    [Documentation]  Do suite setup tasks.
76
77    Should Not Be Empty  ${PORT_NUMBER}
78    Should Not Be Empty  ${NET_INTERFACE}
79