xref: /openbmc/openbmc-test-automation/network/test_cable_pull_recover.robot (revision 41e5ad25eb9d16be3f823222f94204b71fac8274) 
1 *** Settings ***
2 Documentation  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 
18 Library         ../lib/bmc_ssh_utils.py
19 Resource        ../lib/resource.robot
20 Resource        ../lib/os_utilities.robot
21 
22 Suite Setup     Test Setup Execution
23 
24 Force Tags      Cable_Pull_Recover
25 
26 *** Variables ***
27 
28 ${PORT_NUMBER}  ${EMPTY}
29 
30 *** Test Cases ***
31 
32 Verify Network Interface Recovery
33     [Documentation]  Test the recovery of the network interface that has been
34     ...  shutdown from the switch port.
35     [Tags]  Verify_Network_Interface_Recovery
36 
37     Printn
38     Set Switch Port State  DOWN
39     Set Switch Port State  UP
40 
41 *** Keywords ***
42 
43 Set Switch Port State
44     [Documentation]  Disable the port connected to the server.
45     [Arguments]  ${port_number}=${PORT_NUMBER}  ${state}=${EMPTY}
46 
47     # Description of argument(s):
48     # port_number     The switch port where the server is connected (e.g.
49     #                 "1", "2", etc).
50     # state           The state to be set in the network interface ("UP" or
51     #                 "DOWN").
52 
53     Device Write  enable
54     Device Write  configure terminal
55     Device Write  interface port ${PORT_NUMBER}
56     Run Keyword If  '${state}' == 'DOWN'
57     ...    Device Write  shutdown
58     ...  ELSE
59     ...    Device Write  no shutdown
60     Wait Until Keyword Succeeds  30 sec  5 sec
61     ...  Check Network Interface State  ${state}
62 
63 Check Network Interface State
64     [Documentation]  Check the status of the network interface.
65     [Arguments]  ${NET_INTERFACE}=${NET_INTERFACE}  ${state}=${EMPTY}
66 
67     # Description of argument(s):
68     # NET_INTERFACE   The network interface name that will be tested (e.g.
69     #                 "enP5s1f0", "eth0").
70     # state           The network interface expected state ("UP" or "DOWN").
71 
72     ${stdout}  ${stderr}  ${rc}=  OS Execute Command
73     ...  ip link | grep "${NET_INTERFACE}" | cut -d " " -f9
74     Should Contain  ${stdout}  ${state}  msg=State not found as expected.
75 
76 Test Setup Execution
77     [Documentation]  Do suite setup tasks.
78 
79     Should Not Be Empty  ${PORT_NUMBER}
80     Should Not Be Empty  ${NET_INTERFACE}
81