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# Copyright 2014 Microsoft Corporation
#
# 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.
#
import os
import re
import unittest
from env import waagent
class MockDistro(object):
def getInterfaceNameByMac(self, mac):
pass
def configIpV4(self, ifName, addr):
pass
class TestSharedConfig(unittest.TestCase):
def test_reg(self):
mac = "00:15:5D:34:00:08"
output = Ifconfig_Out
output = output.replace('\n', '')
reg = r"(eth\d).*(HWaddr|ether) {0}".format(mac)
match = re.search(reg, output, re.IGNORECASE)
output = match.group(0)
eths = re.findall(r"eth\d", output)
self.assertNotEquals(0, len(eths))
def test_parse_shared_config(self):
conf = waagent.SharedConfig().Parse(SharedConfigText)
self.assertNotEquals(None, conf)
self.assertNotEquals(None, conf.RdmaMacAddress)
self.assertNotEquals(None, conf.RdmaIPv4Address)
self.assertEquals("00:15:5D:34:00:44", conf.RdmaMacAddress)
return conf
def test_config_rdma(self):
waagent.MyDistro= MockDistro()
waagent.LibDir="/tmp"
test_dev = "/tmp/hvnd_rdma"
test_dat_conf_files = ["/tmp/dat.conf"]
if os.path.isfile("/tmp/rdmaconfiged"):
os.remove("/tmp/rdmaconfiged")
waagent.SetFileContents(test_dev, "")
old = ("ofa-v2-ib0 u2.0 nonthreadsafe default libdaplofa.so.2 "
"dapl.2.0 \"oldip 0\"")
waagent.SetFileContents(test_dat_conf_files[0], old)
conf = self.test_parse_shared_config()
handler = waagent.RdmaHandler(conf.RdmaMacAddress, conf.RdmaIPv4Address,
test_dev, test_dat_conf_files)
handler.set_dat_conf()
handler.set_rdma_dev()
rdma_conf = waagent.GetFileContents(test_dev)
self.assertNotEquals(None, rdma_conf)
self.assertNotEquals(0, rdma_conf.count(conf.RdmaIPv4Address))
self.assertNotEquals(0, rdma_conf.count(conf.RdmaMacAddress))
dat_conf = waagent.GetFileContents(test_dat_conf_files[0])
self.assertNotEquals(None, dat_conf)
self.assertNotEquals(0, dat_conf.count(conf.RdmaIPv4Address))
self.assertEquals(0, dat_conf.count("oldip"))
SharedConfigText="""\
<?xml version="1.0" encoding="utf-8"?>
<SharedConfig version="1.0.0.0" goalStateIncarnation="1">
<Deployment name="698f959e434c41cc9d72a2c67c044463" guid="{ba92e945-0302-4030-9710-257c03c07e22}" incarnation="0" isNonCancellableTopologyChangeEnabled="false">
<Service name="test-rdms" guid="{00000000-0000-0000-0000-000000000000}" />
<ServiceInstance name="698f959e434c41cc9d72a2c67c044463.0" guid="{6f157bcb-b6ac-4fdd-9789-2ca466220e17}" />
</Deployment>
<Incarnation number="1" instance="test-rdms" guid="{33d19bb6-f34d-4dfb-966c-2bade1714cc5}" />
<Role guid="{dad0becc-5d1d-3c55-3285-0136e9933bbe}" name="test-rdms" settleTimeSeconds="0" />
<LoadBalancerSettings timeoutSeconds="0" waitLoadBalancerProbeCount="8">
<Probes>
<Probe name="D41D8CD98F00B204E9800998ECF8427E" />
<Probe name="423A4BBA20CEBE79BA641B20A03ED6F9" />
</Probes>
</LoadBalancerSettings>
<OutputEndpoints>
<Endpoint name="test-rdms:openInternalEndpoint" type="SFS">
<Target instance="test-rdms" endpoint="openInternalEndpoint" />
</Endpoint>
</OutputEndpoints>
<Instances>
<Instance id="test-rdms" address="100.74.58.20" primaryMacAddress="000D3A101ED4" rdmaMacAddress="00155D340044" rdmaIPv4Address="172.16.2.59">
<FaultDomains randomId="0" updateId="0" updateCount="0" />
<InputEndpoints>
<Endpoint name="openInternalEndpoint" address="100.74.58.20" protocol="any" isPublic="false" enableDirectServerReturn="false" isDirectAddress="false" disableStealthMode="false">
<LocalPorts>
<LocalPortSelfManaged />
</LocalPorts>
</Endpoint>
<Endpoint name="SSH" address="100.74.58.20:22" protocol="tcp" hostName="test-rdmsContractContract" isPublic="true" loadBalancedPublicAddress="104.45.128.35:22" enableDirectServerReturn="false" isDirectAddress="false" disableStealthMode="false">
<LocalPorts>
<LocalPortRange from="22" to="22" />
</LocalPorts>
</Endpoint>
<Endpoint name="test-rdms_A9_Infiniband" address="100.74.58.20" protocol="any" isPublic="false" enableDirectServerReturn="false" isDirectAddress="false" disableStealthMode="false">
<LocalPorts>
<LocalPortSelfManaged />
</LocalPorts>
</Endpoint>
</InputEndpoints>
</Instance>
</Instances>
</SharedConfig>
"""
Ifconfig_Out="""\
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 100.74.52.8 netmask 255.255.255.0 broadcast 100.74.52.255
inet6 fe80::20d:3aff:fe10:672f prefixlen 64 scopeid 0x20<link>
ether 00:0d:3a:10:67:2f txqueuelen 1000 (Ethernet)
RX packets 9911 bytes 4451278 (4.2 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 10505 bytes 1643251 (1.5 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::215:5dff:fe34:8 prefixlen 64 scopeid 0x20<link>
ether 00:15:5d:34:00:08 txqueuelen 1000 (Ethernet)
RX packets 16 bytes 672 (672.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 16 bytes 2544 (2.4 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 0 (Local Loopback)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
"""
if __name__ == '__main__':
unittest.main()
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