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Updating pytest for sflow (sonic-net#1095)
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@prsunny
Sudharsan D.G authored and prsunny committed Oct 31, 2019
1 parent d4ccdc3 commit 5ab3f6b
Showing 1 changed file with 199 additions and 26 deletions.
225 changes: 199 additions & 26 deletions tests/test_sflow.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,48 +3,107 @@
import time
import os


class TestSflow(object):
speed_rate_table = {
"400000":"40000",
"100000":"10000",
"50000":"5000",
"40000":"4000",
"25000":"2500",
"10000":"1000",
"1000":"100"
}
def setup_sflow(self, dvs):
self.pdb = swsscommon.DBConnector(0, dvs.redis_sock, 0)
self.adb = swsscommon.DBConnector(1, dvs.redis_sock, 0)
ptbl = swsscommon.ProducerStateTable(self.pdb, "SFLOW_TABLE")
self.cdb = swsscommon.DBConnector(4, dvs.redis_sock, 0)
ctbl = swsscommon.Table(self.cdb, "SFLOW")

fvs = swsscommon.FieldValuePairs([("admin_state", "up")])
ptbl.set("global", fvs)
ctbl.set("global", fvs)

time.sleep(1)

def test_SflowDisble(self, dvs, testlog):
def test_defaultGlobal(self, dvs, testlog):
self.setup_sflow(dvs)
ptbl = swsscommon.ProducerStateTable(self.pdb, "SFLOW_SESSION_TABLE")
gtbl = swsscommon.ProducerStateTable(self.pdb, "SFLOW_TABLE")
atbl = swsscommon.Table(self.adb, "ASIC_STATE:SAI_OBJECT_TYPE_PORT")
(status, fvs) = atbl.get(dvs.asicdb.portnamemap["Ethernet0"])

assert status == True

sample_session = ""
speed = ""
for fv in fvs:
if fv[0] == "SAI_PORT_ATTR_INGRESS_SAMPLEPACKET_ENABLE":
sample_session = fv[1]
elif fv[0] == "SAI_PORT_ATTR_SPEED":
speed = fv[1]

assert sample_session != ""
assert speed != ""

rate = ""

if speed in self.speed_rate_table:
rate = self.speed_rate_table[speed]

assert rate != ""

atbl = swsscommon.Table(self.adb, "ASIC_STATE:SAI_OBJECT_TYPE_SAMPLEPACKET")
(status, fvs) = atbl.get(sample_session)

assert status == True

for fv in fvs:
if fv[0] == "SAI_SAMPLEPACKET_ATTR_SAMPLE_RATE":
assert fv[1] == rate

ctbl = swsscommon.Table(self.cdb, "SFLOW")
fvs = swsscommon.FieldValuePairs([("admin_state", "down")])
gtbl.set("global", fvs)
ctbl.set("global", fvs)

time.sleep(1)
fvs = swsscommon.FieldValuePairs([("admin_state", "up"),("sample_rate","1000")])
ptbl.set("Ethernet0", fvs)

time.sleep(1)
atbl = swsscommon.Table(self.adb, "ASIC_STATE:SAI_OBJECT_TYPE_PORT")
(status, fvs) = atbl.get(dvs.asicdb.portnamemap["Ethernet0"])

assert status == True

sample_session = ""
speed = ""
for fv in fvs:
if fv[0] == "SAI_PORT_ATTR_INGRESS_SAMPLEPACKET_ENABLE":
sample_session = fv[1]

assert sample_session == "oid:0x0"

def test_globalAll(self, dvs, testlog):
self.setup_sflow(dvs)

ctbl = swsscommon.Table(self.cdb, "SFLOW_SESSION")
fvs = swsscommon.FieldValuePairs([("admin_state", "down")])
ctbl.set("all", fvs)

time.sleep(1)

atbl = swsscommon.Table(self.adb, "ASIC_STATE:SAI_OBJECT_TYPE_PORT")
(status, fvs) = atbl.get(dvs.asicdb.portnamemap["Ethernet0"])

assert status == True

sample_session = ""
speed = ""
for fv in fvs:
if fv[0] == "SAI_PORT_ATTR_INGRESS_SAMPLEPACKET_ENABLE":
sample_session = fv[1]

assert sample_session == ""
assert sample_session == "oid:0x0"

fvs = swsscommon.FieldValuePairs([("admin_state", "up")])
gtbl.set("global", fvs)
ctbl.set("all", fvs)

time.sleep(1)

atbl = swsscommon.Table(self.adb, "ASIC_STATE:SAI_OBJECT_TYPE_PORT")
(status, fvs) = atbl.get(dvs.asicdb.portnamemap["Ethernet0"])

assert status == True
Expand All @@ -54,7 +113,45 @@ def test_SflowDisble(self, dvs, testlog):
if fv[0] == "SAI_PORT_ATTR_INGRESS_SAMPLEPACKET_ENABLE":
sample_session = fv[1]

assert sample_session != ""
assert sample_session != "oid:0x0"

ctbl._del("all")

time.sleep(1)

(status, fvs) = atbl.get(dvs.asicdb.portnamemap["Ethernet0"])

assert status == True

sample_session = ""
for fv in fvs:
if fv[0] == "SAI_PORT_ATTR_INGRESS_SAMPLEPACKET_ENABLE":
sample_session = fv[1]

assert sample_session != ""
assert sample_session != "oid:0x0"


def test_InterfaceSet(self, dvs, testlog):
self.setup_sflow(dvs)
ctbl = swsscommon.Table(self.cdb, "SFLOW_SESSION")
gtbl = swsscommon.Table(self.cdb, "SFLOW")
fvs = swsscommon.FieldValuePairs([("admin_state", "up"),("sample_rate","1000")])
ctbl.set("Ethernet0", fvs)

time.sleep(1)

atbl = swsscommon.Table(self.adb, "ASIC_STATE:SAI_OBJECT_TYPE_PORT")
(status, fvs) = atbl.get(dvs.asicdb.portnamemap["Ethernet0"])

assert status == True

sample_session = ""
for fv in fvs:
if fv[0] == "SAI_PORT_ATTR_INGRESS_SAMPLEPACKET_ENABLE":
sample_session = fv[1]

assert sample_session != ""

atbl = swsscommon.Table(self.adb, "ASIC_STATE:SAI_OBJECT_TYPE_SAMPLEPACKET")
Expand All @@ -66,14 +163,25 @@ def test_SflowDisble(self, dvs, testlog):
if fv[0] == "SAI_SAMPLEPACKET_ATTR_SAMPLE_RATE":
assert fv[1] == "1000"

ptbl._del("Ethernet0")
fvs = swsscommon.FieldValuePairs([("admin_state", "down")])
ctbl.set("all", fvs)

def test_InterfaceSet(self, dvs, testlog):
self.setup_sflow(dvs)
ptbl = swsscommon.ProducerStateTable(self.pdb, "SFLOW_SESSION_TABLE")
gtbl = swsscommon.ProducerStateTable(self.pdb, "SFLOW_TABLE")
fvs = swsscommon.FieldValuePairs([("admin_state", "up"),("sample_rate","1000")])
ptbl.set("Ethernet0", fvs)
time.sleep(1)

atbl = swsscommon.Table(self.adb, "ASIC_STATE:SAI_OBJECT_TYPE_PORT")
(status, fvs) = atbl.get(dvs.asicdb.portnamemap["Ethernet0"])

assert status == True

sample_session = ""
for fv in fvs:
if fv[0] == "SAI_PORT_ATTR_INGRESS_SAMPLEPACKET_ENABLE":
sample_session = fv[1]
assert sample_session != ""
assert sample_session != "oid:0x0"

fvs = swsscommon.FieldValuePairs([("admin_state", "down")])
gtbl.set("global", fvs)

time.sleep(1)

Expand All @@ -87,7 +195,40 @@ def test_InterfaceSet(self, dvs, testlog):
if fv[0] == "SAI_PORT_ATTR_INGRESS_SAMPLEPACKET_ENABLE":
sample_session = fv[1]

assert sample_session == "oid:0x0"
ctbl._del("all")
ctbl._del("Ethernet0")

def test_defaultRate(self, dvs, testlog):
self.setup_sflow(dvs)
ctbl = swsscommon.Table(self.cdb, "SFLOW_SESSION")
fvs = swsscommon.FieldValuePairs([("admin_state", "up")])
ctbl.set("Ethernet4", fvs)

time.sleep(1)

atbl = swsscommon.Table(self.adb, "ASIC_STATE:SAI_OBJECT_TYPE_PORT")
(status, fvs) = atbl.get(dvs.asicdb.portnamemap["Ethernet4"])

assert status == True

sample_session = ""
speed = ""
for fv in fvs:
if fv[0] == "SAI_PORT_ATTR_INGRESS_SAMPLEPACKET_ENABLE":
sample_session = fv[1]
elif fv[0] == "SAI_PORT_ATTR_SPEED":
speed = fv[1]

assert sample_session != ""
assert speed != ""

rate = ""

if speed in self.speed_rate_table:
rate = self.speed_rate_table[speed]

assert rate != ""

atbl = swsscommon.Table(self.adb, "ASIC_STATE:SAI_OBJECT_TYPE_SAMPLEPACKET")
(status, fvs) = atbl.get(sample_session)
Expand All @@ -96,19 +237,19 @@ def test_InterfaceSet(self, dvs, testlog):

for fv in fvs:
if fv[0] == "SAI_SAMPLEPACKET_ATTR_SAMPLE_RATE":
assert fv[1] == "1000"
assert fv[1] == rate

ptbl._del("Ethernet0")
ctbl._del("Ethernet4")

def test_ConfigDel(self, dvs, testlog):
self.setup_sflow(dvs)
ptbl = swsscommon.ProducerStateTable(self.pdb, "SFLOW_SESSION_TABLE")
ctbl = swsscommon.Table(self.cdb, "SFLOW_SESSION_TABLE")
fvs = swsscommon.FieldValuePairs([("admin_state", "up"),("sample_rate","1000")])
ptbl.set("Ethernet0", fvs)
ctbl.set("Ethernet0", fvs)

time.sleep(1)

ptbl._del("Ethernet0")
ctbl._del("Ethernet0")

time.sleep(1)

Expand All @@ -127,4 +268,36 @@ def test_ConfigDel(self, dvs, testlog):
speed = fv[1]

assert speed != ""
assert sample_session == "oid:0x0"
assert sample_session != ""
assert sample_session != "oid:0x0"

rate = ""

if speed in self.speed_rate_table:
rate = self.speed_rate_table[speed]

assert rate != ""

atbl = swsscommon.Table(self.adb, "ASIC_STATE:SAI_OBJECT_TYPE_SAMPLEPACKET")
(status, fvs) = atbl.get(sample_session)

assert status == True

rf = False
for fv in fvs:
if fv[0] == "SAI_SAMPLEPACKET_ATTR_SAMPLE_RATE":
assert fv[1] == rate
rf = True

assert rf == True

def test_Teardown(self, dvs, testlog):
self.setup_sflow(dvs)
ctbl = swsscommon.Table(self.cdb, "SFLOW")
ctbl._del("global")

time.sleep(1)


atbl = swsscommon.Table(self.adb, "ASIC_STATE:SAI_OBJECT_TYPE_SAMPLEPACKET")
assert len(atbl.getKeys()) == 0

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