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[pytest] Port advanced reboot based test cases (sad path) (#1543)
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* [pytest] Port advanced reboot based test cases (sad path)

This patch ports remaining sad path advanced reboot test cases
to pytest infra.

signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com>
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@tahmed-dev
tahmed-dev authored Apr 8, 2020
1 parent d1978ae commit db19699
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Showing 2 changed files with 192 additions and 2 deletions.
8 changes: 6 additions & 2 deletions tests/common/fixtures/advanced_reboot.py
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Original file line number Diff line number Diff line change
Expand Up @@ -424,8 +424,12 @@ def __runPtfRunner(self, rebootOper=None):
'''
logger.info("Running PTF runner on PTF host: {0}".format(self.ptfhost))

prebootOper = rebootOper if rebootOper is not None and 'routing' in rebootOper else None
inbootOper = rebootOper if rebootOper is not None and 'routing' not in rebootOper else None
# Non-routing neighbor/dut lag/bgp, vlan port up/down operation is performed before dut reboot process
# lack of routing indicates it is preboot operation
prebootOper = rebootOper if rebootOper is not None and 'routing' not in rebootOper else None
# Routing add/remove is performed during dut reboot process
# presence of routing in reboot operation indicates it is during reboot operation (inboot)
inbootOper = rebootOper if rebootOper is not None and 'routing' in rebootOper else None

self.__updateAndRestartArpResponder(rebootOper)

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186 changes: 186 additions & 0 deletions tests/platform/test_advanced_reboot.py
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Expand Up @@ -4,6 +4,9 @@
def test_fast_reboot(request, get_advanced_reboot):
'''
Fast reboot test case is run using advacned reboot test fixture
@param request: Spytest commandline argument
@param get_advanced_reboot: advanced reboot test fixture
'''
advancedReboot = get_advanced_reboot(rebootType='fast-reboot')
advancedReboot.runRebootTestcase()
Expand All @@ -12,6 +15,189 @@ def test_fast_reboot(request, get_advanced_reboot):
def test_warm_reboot(request, get_advanced_reboot):
'''
Warm reboot test case is run using advacned reboot test fixture
@param request: Spytest commandline argument
@param get_advanced_reboot: advanced reboot test fixture
'''
advancedReboot = get_advanced_reboot(rebootType='warm-reboot')
advancedReboot.runRebootTestcase()

@pytest.mark.usefixtures('get_advanced_reboot')
def test_warm_reboot_sad(request, get_advanced_reboot):
'''
Warm reboot with sad path
prebootList format is 'preboot oper type:number of VMS down:number of lag members down'.
For non lag member cases, this parameter will be skipped
@param request: Spytest commandline argument
@param get_advanced_reboot: advanced reboot test fixture
'''
advancedReboot = get_advanced_reboot(rebootType='warm-reboot')
prebootList = [
'neigh_bgp_down', # Shutdown single BGP session on remote device (VM) before reboot DUT
'dut_bgp_down', # Shutdown single BGP session on DUT brefore rebooting it
'dut_lag_down', # Shutdown single LAG session on DUT brefore rebooting it
'neigh_lag_down', # Shutdown single LAG session on remote device (VM) before reboot DUT
'dut_lag_member_down:1:1', # Shutdown 1 LAG member corresponding to 1 remote device (VM) on DUT
'neigh_lag_member_down:1:1', # Shutdown 1 LAG member on 1 remote device (VM)
'vlan_port_down', # Shutdown 1 vlan port (interface) on DUT
]

advancedReboot.runRebootTestcase(
prebootList=prebootList,
prebootFiles='peer_dev_info,neigh_port_info'
)

@pytest.mark.usefixtures('get_advanced_reboot')
def test_warm_reboot_multi_sad(request, get_advanced_reboot):
'''
Warm reboot with multi sad path
prebootList format is 'preboot oper type:number of VMS down:number of lag members down'.
For non lag member cases, this parameter will be skipped
@param request: Spytest commandline argument
@param get_advanced_reboot: advanced reboot test fixture
'''
advancedReboot = get_advanced_reboot(rebootType='warm-reboot')
lagMemberCnt = advancedReboot.getlagMemberCnt()
prebootList = [
'neigh_bgp_down:2', # Shutdown single BGP session on 2 remote devices (VMs) before reboot DUT
'dut_bgp_down:3', # Shutdown 3 BGP sessions on DUT brefore rebooting it
'dut_lag_down:2', # Shutdown 2 LAG sessions on DUT brefore rebooting it
'neigh_lag_down:3', # Shutdown 1 LAG session on 3 remote devices (VMs) before reboot DUT
'dut_lag_member_down:3:1', # Shutdown 1 LAG member of 3 LAG sessions corresponding to 3 remote devices (VM)
# on DUT
'neigh_lag_member_down:2:1', # Shutdown 1 LAG member of 2 LAG sessions on 2 remote devices (VM) (1 each)
'vlan_port_down:4',
] + ([
'dut_lag_member_down:2:{0}'.format(lagMemberCnt),
# Shutdown <lag count> LAG member(s) of 2 LAG sessions corresponding to 2 remote
# devices (VM) on DUT
'neigh_lag_member_down:3:{0}'.format(lagMemberCnt),
# Shutdown <lag count> LAG member(s) of 3 LAG sessions on 3 remote devices (VM)
# (1 each)
] if advancedReboot.getTestbedType() in ['t0-64', 't0-116', 't0-64-32'] else [])

advancedReboot.runRebootTestcase(
prebootList=prebootList,
prebootFiles='peer_dev_info,neigh_port_info'
)

@pytest.mark.usefixtures('get_advanced_reboot')
def test_warm_reboot_multi_sad_inboot(request, get_advanced_reboot):
'''
Warm reboot with multi sad path (during boot)
inboot list format: 'inboot_oper:route_cnt'
@param request: Spytest commandline argument
@param get_advanced_reboot: advanced reboot test fixture
'''
advancedReboot = get_advanced_reboot(rebootType='warm-reboot')
inbootList = [
'routing_del:50', # Delete 50 routes IPv4/IPv6 each (100 total) from each BGP session
'routing_add:50', # Add 50 routes IPv4/IPv6 each (100 total) from each BGP session
]

advancedReboot.runRebootTestcase(
inbootList=inbootList,
prebootFiles='peer_dev_info,neigh_port_info'
)

@pytest.mark.usefixtures('get_advanced_reboot')
def test_warm_reboot_sad_bgp(request, get_advanced_reboot):
'''
Warm reboot with sad (bgp)
prebootList format is 'preboot oper type:number of VMS down:number of lag members down'.
For non lag member cases, this parameter will be skipped
@param request: Spytest commandline argument
@param get_advanced_reboot: advanced reboot test fixture
'''
advancedReboot = get_advanced_reboot(rebootType='warm-reboot')
prebootList = [
'neigh_bgp_down:2', # Shutdown single BGP session on 2 remote devices (VMs) before reboot DUT
'dut_bgp_down:3', # Shutdown 3 BGP sessions on DUT brefore rebooting it
]

advancedReboot.runRebootTestcase(
prebootList=prebootList,
prebootFiles='peer_dev_info,neigh_port_info'
)

@pytest.mark.usefixtures('get_advanced_reboot')
def test_warm_reboot_sad_lag_member(request, get_advanced_reboot):
'''
Warm reboot with sad path (lag member)
prebootList format is 'preboot oper type:number of VMS down:number of lag members down'.
For non lag member cases, this parameter will be skipped
@param request: Spytest commandline argument
@param get_advanced_reboot: advanced reboot test fixture
'''
advancedReboot = get_advanced_reboot(rebootType='warm-reboot')
lagMemberCnt = advancedReboot.getlagMemberCnt()
prebootList = [
'dut_lag_member_down:3:1', # Shutdown 1 LAG member of 3 LAG sessions corresponding to 3 remote devices (VM)
# on DUT
'neigh_lag_member_down:2:1', # Shutdown 1 LAG member of 2 LAG sessions on 2 remote devices (VM) (1 each)
] + ([
'dut_lag_member_down:2:{0}'.format(lagMemberCnt),
# Shutdown <lag count> LAG member(s) of 2 LAG sessions corresponding to 2 remote
# devices (VM) on DUT
'neigh_lag_member_down:3:{0}'.format(lagMemberCnt),
# Shutdown <lag count> LAG member(s) of 3 LAG sessions on 3 remote devices (VM)
# (1 each)
] if advancedReboot.getTestbedType() in ['t0-64', 't0-116', 't0-64-32'] else [])

advancedReboot.runRebootTestcase(
prebootList=prebootList,
prebootFiles='peer_dev_info,neigh_port_info'
)

@pytest.mark.usefixtures('get_advanced_reboot')
def test_warm_reboot_sad_lag(request, get_advanced_reboot):
'''
Warm reboot with sad path (lag)
prebootList format is 'preboot oper type:number of VMS down:number of lag members down'.
For non lag member cases, this parameter will be skipped
@param request: Spytest commandline argument
@param get_advanced_reboot: advanced reboot test fixture
'''
advancedReboot = get_advanced_reboot(rebootType='warm-reboot')
prebootList = [
'dut_lag_down:2', # Shutdown 2 LAG sessions on DUT brefore rebooting it
'neigh_lag_down:3', # Shutdown 1 LAG session on 3 remote devices (VMs) before reboot DUT
]

advancedReboot.runRebootTestcase(
prebootList=prebootList,
prebootFiles='peer_dev_info,neigh_port_info'
)

@pytest.mark.usefixtures('get_advanced_reboot')
def test_warm_reboot_sad_vlan_port(request, get_advanced_reboot):
'''
Warm reboot with sad path (vlan port)
prebootList format is 'preboot oper type:number of VMS down:number of lag members down'.
For non lag member cases, this parameter will be skipped
@param request: Spytest commandline argument
@param get_advanced_reboot: advanced reboot test fixture
'''
advancedReboot = get_advanced_reboot(rebootType='warm-reboot')
prebootList = [
'vlan_port_down:4', # Shutdown 4 vlan ports (interfaces) on DUT
]

advancedReboot.runRebootTestcase(
prebootList=prebootList,
prebootFiles='peer_dev_info,neigh_port_info'
)

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