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#!/usr/bin/env python3
import time, argparse, sys, cmd, unittest
from ipaddress import *
parser = argparse.ArgumentParser(description="VPP MAP test")
parser.add_argument("-i", nargs="*", action="store", dest="inputdir")
args = parser.parse_args()
for dir in args.inputdir:
sys.path.append(dir)
from vpp_papi import *
#
# 1:1 Shared IPv4 address, shared BR (16) VPP CLI
#
def lw46_shared(
ip4_pfx_str,
ip6_pfx_str,
ip6_src_str,
ea_bits_len,
psid_offset,
psid_len,
ip6_src_ecmp=False,
):
ip4_pfx = ip_network(ip4_pfx_str)
ip6_src = ip_address(ip6_src_str)
ip6_dst = ip_network(ip6_pfx_str)
ip6_nul = IPv6Address("0::0")
mod = ip4_pfx.num_addresses / 1024
for i in range(ip4_pfx.num_addresses):
a = time.clock()
t = map_add_domain(
0,
ip6_nul.packed,
ip4_pfx[i].packed,
ip6_src.packed,
0,
32,
128,
ea_bits_len,
psid_offset,
psid_len,
0,
0,
)
# print "Return from map_add_domain", t
if t == None:
print("map_add_domain failed")
continue
if t.retval != 0:
print(f"map_add_domain failed, {t}")
continue
for psid in range(0x1 << int(psid_len)):
r = map_add_del_rule(
0,
t.index,
1,
(ip6_dst[(i * (0x1 << int(psid_len))) + psid]).packed,
psid,
)
# print "Return from map_add_del_rule", r
if ip6_src_ecmp and not i % mod:
ip6_src = ip6_src + 1
print(f"Running time: {time.clock() - a}")
class TestMAP(unittest.TestCase):
"""
def test_delete_all(self):
t = map_domain_dump(0)
self.assertNotEqual(t, None)
print(f"Number of domains configured: {len(t)}")
for d in t:
ts = map_del_domain(0, d.domainindex)
self.assertNotEqual(ts, None)
t = map_domain_dump(0)
self.assertNotEqual(t, None)
print(f"Number of domains configured: {len(t)}")
self.assertEqual(len(t), 0)/
"""
def test_a_million_rules(self):
ip4_pfx = "192.0.2.0/24"
ip6_pfx = "2001:db8::/32"
ip6_src = "2001:db8::1"
psid_offset = 6
psid_len = 6
ea_bits_len = 0
lw46_shared(ip4_pfx, ip6_pfx, ip6_src, ea_bits_len, psid_offset, psid_len)
#
# RX thread, that should sit on blocking vpe_api_read()
#
#
#
#
import threading
class RXThread(threading.Thread):
def __init__(self):
threading.Thread.__init__(self)
def run(self):
print("Starting ")
i = 0
while True:
msg = vpe_api_read()
if msg:
# print msg
id = unpack(">H", msg[0:2])
size = unpack(">H", msg[2:4])
print(f"Received {id} of size {size}")
i += 1
# del msg
continue
# time.sleep(0.001)
return
# Create RX thread
rxthread = RXThread()
rxthread.setDaemon(True)
print(f"Connect {connect_to_vpe('client124')}")
import timeit
rxthread.start()
print("After thread started")
# pneum_kill_thread()
print("After thread killed")
# t = show_version(0)
# print "Result from show version", t
print(
f"{timeit.timeit('t = show_version(0)', number=1000, setup='from __main__ import show_version')}"
)
time.sleep(10)
# print timeit.timeit('control_ping(0)', number=10, setup="from __main__ import control_ping")
disconnect_from_vpe()
sys.exit()
print(f"{t.program} {t.version}{t.builddate}{t.builddirectory}")
"""
t = map_domain_dump(0)
if not t:
print('show map domain failed')
for d in t:
print("IP6 prefix:",str(IPv6Address(d.ip6prefix)))
print( "IP4 prefix:",str(IPv4Address(d.ip4prefix)))
"""
suite = unittest.TestLoader().loadTestsFromTestCase(TestMAP)
unittest.TextTestRunner(verbosity=2).run(suite)
disconnect_from_vpe()
|
